ORDER NO. PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2007 MULTI JOG MASTER VOLUME ENTER VSX-LX50 STANDBY/ON PHONES DVD/LD PHASE CONTROL TV/SAT DVR/VCR 1 DVR/VCR 2 VIDEO/GAME DIGITAL PRECISION PROCESSING CD CD-R/TAPE/MD FM/AM LISTENING MODE PTY SEARCH EON MODE SYSTEM SETUP TUNING/ STATION TUNER EDIT SPEAKERS RETURN TONE MULTI JOG MULTI CH IN SB ch PROCESSING SIGNAL SELECT HIMD UBS iPod MCACC SETUP MIC DIGITAL IN AUDIO R L VIDEO VIDEO/GAME INPUT S-VIDEO USB VSX-LX50 RRV3598 AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-LX50 VSX-91TXH VSX-9120TXH-K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Model Type Power Requirement Remarks VSX-LX50 HYXJ5 AC 220 V to 230V VSX-91TXH KUXJ/CA AC 120 V VSX-9120TXH-K KUXJ AC 120 V For details, refer to "Important Check Points for good servicing". T-FZV MAY 2007 printed in Japan www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 2 1 2 3 4 1 2 3 4 C D F A B E SAFETY INFORMATION 1. SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60 Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5 mA. ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. 2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appliance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual. Electrical components having such features are identified by marking with a > on the schematics and on the parts list in this Service Manual. The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER. Leakage current tester Reading should not be above 0.5 mA Device under test Test all exposed metal surfaces Also test with plug reversed (Using AC adapter plug as required) Earth ground AC Leakage Test (FOR USA MODEL ONLY) WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 - Proposition 65 NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation. REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces de remplacement doivent avoir la même désignation. This service manual is intended for qualified service technicians ; it is not meant for the casual do-it- yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 3 5 6 7 8 5 6 7 8 C D F A B E [Important Check Points for Good Servicing] In this manual, procedures that must be performed during repairs are marked with the below symbol. Please be sure to confirm and follow these procedures. 1. Product safety Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual. � Use specified parts for repair. Use genuine parts. Be sure to use important parts for safety. � Do not perform modifications without proper instructions. Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and foreign noise. � Make sure the soldering of repaired locations is properly performed. When you solder while repairing, please be sure that there are no cold solder and other debris. Soldering should be finished with the proper quantity. (Refer to the example) � Make sure the screws are tightly fastened. Please be sure that all screws are fastened, and that there are no loose screws. � Make sure each connectors are correctly inserted. Please be sure that all connectors are inserted, and that there are no imperfect insertion. � Make sure the wiring cables are set to their original state. Please replace the wiring and cables to the original state after repairs. In addition, be sure that there are no pinched wires, etc. � Make sure screws and soldering scraps do not remain inside the product. Please check that neither solder debris nor screws remain inside the product. � There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord. Damaged power cords may lead to fire accidents, so please be sure that there are no damages. If you find a damaged power cord, please exchange it with a suitable one. � There should be no spark traces or similar marks on the power plug. When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary. � Safe environment should be secured during servicing. When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries. Please pay attention to your surroundings and repair safely. 2. Adjustments To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification. Adjustments should be performed in accordance with the procedures/instructions described in this manual. 4. Cleaning For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances. 3. Lubricants, Glues, and Replacement parts Use grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied. 5. Shipping mode and Shipping screws To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 4 1 2 3 4 1 2 3 4 C D F A B E CONTENTS SAFETY INFORMATION..................................................................................................................................... 2 1. SERVICE PRECAUTIONS............................................................................................................................... 6 1.1 NOTES ON SOLDERING .......................................................................................................................... 6 2. SPECIFICATIONS............................................................................................................................................ 7 2.1 ACCESSORIES ......................................................................................................................................... 7 2.2 SPECIFICATIONS ..................................................................................................................................... 8 2.3 PANEL FACILITIES.................................................................................................................................. 10 3. BASIC ITEMS FOR SERVICE........................................................................................................................ 20 3.1 CHECK POINTS AFTER SERVICING..................................................................................................... 20 3.2 PCB LOCATIONS .................................................................................................................................... 21 3.3 JIGS LIST ................................................................................................................................................ 23 4. BLOCK DIAGRAM.......................................................................................................................................... 24 4.1 OVERALL WIRING DIAGRAM ................................................................................................................ 24 4.2 BLOCK DIAGRAM for AUDIO BLOCK .................................................................................................... 26 4.3 BLOCK DIAGRAM for VIDEO BLOCK..................................................................................................... 28 5. DIAGNOSIS.................................................................................................................................................... 30 5.1 DIAGNOSIS FLOWCHART ..................................................................................................................... 30 5.2 CIRCUIT DESCRIPTION......................................................................................................................... 70 6. SERVICE MODE ............................................................................................................................................ 72 6.1 TEST MODE ............................................................................................................................................ 72 7. DISASSEMBLY .............................................................................................................................................. 75 8. EACH SETTING AND ADJUSTMENT ........................................................................................................... 82 8.1 ADJUSTMENT......................................................................................................................................... 82 8.2 HOW TO UPDATE FIRMWARE............................................................................................................... 82 9. EXPLODED VIEWS AND PARTS LIST.......................................................................................................... 88 9.1 PACKING ................................................................................................................................................. 88 9.2 EXTERIOR SECTION.............................................................................................................................. 90 9.3 CHASSIS SECTION ................................................................................................................................ 92 9.4 REAR SECTION ...................................................................................................................................... 94 9.5 POWER AMP SECTION.......................................................................................................................... 98 9.6 FRONT PANEL SECTION ..................................................................................................................... 100 10. SCHEMATIC DIAGRAM............................................................................................................................. 102 10.1 AUDIO IN ASSY (1/2) .......................................................................................................................... 102 10.2 AUDIO IN (2/2) and 12V-REG ASSYS................................................................................................. 104 10.3 MAIN CONTROL ASSY (1/3)............................................................................................................... 106 10.4 MAIN CONTROL (2/3), GUARD-C and GUARD-F ASSYS................................................................. 108 10.5 MAIN CONTROL ASSY (3/3)................................................................................................................110 10.6 DSP ASSY (1/4)....................................................................................................................................112 10.7 DSP ASSY (2/4)....................................................................................................................................114 10.8 DSP ASSY (3/4)....................................................................................................................................116 10.9 DSP ASSY (4/4)....................................................................................................................................118 10.10 COMPOSITE ASSY........................................................................................................................... 120 10.11 S-VIDEO and BRIDGE 2 ASSYS....................................................................................................... 122 10.12 COMPONENT ASSY ......................................................................................................................... 124 10.13 DISPLAY, VOLUME and MULTI JOG ASSYS.................................................................................... 126 10.14 HEADPHONE, FRONT-IN, PRIMARY and TRANS 1 ASSYS........................................................... 128 10.15 TRANS 2-1, DIODE 1, VH TR, BRIDGE 1 and PS/SP ASSYS ......................................................... 130 10.16 TRANS 2-2, TRANS SIDE, LOCAL P-SUPPLY, DC/DC, IR I/O and VIDEO CONNECT ASSYS ..... 132 10.17 POWER AMP-L, POSI 1-L and POSI 2-L ASSYS............................................................................. 134 10.18 POWER AMP-R and POSI 1-R ASSYS............................................................................................. 136 10.19 POWER AMP IN and POWER PROTECT ASSYS ........................................................................... 138 10.20 HDMI & DVC ASSY (1/2)................................................................................................................... 140 10.21 HDMI & DVC ASSY (2/2)................................................................................................................... 142 10.22 USB ASSY (VSX-LX50 ONLY) .......................................................................................................... 144 11. PCB CONNECTION DIAGRAM.................................................................................................................. 147 11.1 AUDIO IN ASSY................................................................................................................................... 148 11.2 12V-REG ASSY.................................................................................................................................... 152 11.3 BRIDGE 2 ASSY.................................................................................................................................. 153 11.4 MAIN CONTROL ASSY ....................................................................................................................... 154 11.5 DSP ASSY ........................................................................................................................................... 158 11.6 COMPOSITE ASSY ............................................................................................................................. 162 11.7 S-VIDEO ASSY.................................................................................................................................... 166 11.8 COMPONENT ASSY ........................................................................................................................... 170 11.9 DISPLAY ASSY.................................................................................................................................... 174 11.10 VOLUME ASSY.................................................................................................................................. 178 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 5 5 6 7 8 5 6 7 8 C D F A B E 11.11 HEADPHONE ASSY...........................................................................................................................179 11.12 MULTI JOG ASSY ..............................................................................................................................180 11.13 FRONT-IN ASSY ................................................................................................................................184 11.14 PRIMARY ASSY.................................................................................................................................188 11.15 TRANS 1 ASSY ..................................................................................................................................192 11.16 TRANS 2-1 ASSY...............................................................................................................................193 11.17 DIODE 1 and VH TR ASSYS..............................................................................................................194 11.18 BRIDGE 1 ASSY.................................................................................................................................195 11.19 PS/SP ASSY.......................................................................................................................................196 11.20 TRANS 2-2 ASSY...............................................................................................................................200 11.21 POSI 1-L, POSI 2-L and POSI 1-R ASSYS........................................................................................201 11.22 TRANS SIDE ASSY............................................................................................................................202 11.23 IR I/O ASSY........................................................................................................................................204 11.24 LOCAL P-SUPPLY ASSY ...................................................................................................................206 11.25 DC/DC ASSY......................................................................................................................................208 11.26 VIDEO CONNECT ASSY ...................................................................................................................210 11.27 POWER AMP-L ASSY........................................................................................................................212 11.28 POWER AMP-R ASSY .......................................................................................................................216 11.29 POWER AMP IN ASSY ......................................................................................................................220 11.30 POWER PROTECT ASSY..................................................................................................................222 11.31 HDMI & DVC ASSY ............................................................................................................................224 11.32 USB ASSY (VSX-LX50 ONLY) ...........................................................................................................228 12. PCB PARTS LIST........................................................................................................................................230 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 6 1 2 3 4 1 2 3 4 C D F A B E 1. SERVICE PRECAUTIONS 1.1 NOTES ON SOLDERING • For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit. Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs accompanied by reworking of soldering. • Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 ºC. Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 ºC in general, although the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of the soldering iron. Do NOT use a soldering iron whose tip temperature cannot be controlled. Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting temperatures (hard to melt/easy to harden). The following lead-free solders are available as service parts: • Parts numbers of lead-free solder: GYP1006 1.0 in dia. GYP1007 0.6 in dia. GYP1008 0.3 in dia. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 7 5 6 7 8 5 6 7 8 C D F A B E 2. SPECIFICATIONS 2.1 ACCESSORIES Accessories AM Loop Antenna (ATB7013) Remote Control Unit (AXD7491: VSX-LX50) (AXD7490: VSX-91TXH) (AXD7497: VSX-9120TXH-K) Setup Microphone (for Auto MCACC setup) (APM7008) FM Wire Antenna (ADH7030) AA/LR6 Dry Cell Batteries (VEM1031) Windows Media™ and the Windows logo are trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. THX and the THX logo is a trademark of THX Ltd. which may be registered in some jurisdictions. All rights reserved. Manufactured under license from Dolby Laboratories. "Dolby", "Pro Logic", "Surround EX", and the double-D symbol are trademarks of Dolby Laboratories. "DTS" is a registered trademark of DTS, Inc. and "DTS-HD Master Audio" is a trademark of DTS, Inc. ANALOG ATT MIDNIGHT/ LOUDNESS DIMMER SLEEP SR+ +10 D.ACCESS DIALOG E S.RETRIEVER CLASS DISC RECEIVER SOURCE SYSTEM OFF INPUT SELECT ENTER TV CONTROL SHIFT VOL TUNE TUNE ST ST STATUS SIGNAL SEL THX ADV.SURR SB ch INPUT SELECT TV CH MPX A B C D E EON AUDIO DISP SUBTITLE MULTI OPE STANDARD PHASE S.DIRECT MCACC REC MUTE TV VOL ENTER REC STOP JUKEBOX HDD CH CH DVD TOP MENU CH LEVEL AV PARAMETER PTY SEARCH T.EDIT MENU RETURN GUIDE BAND SETUP RECEIVER TV DVR 1 TV CTRL iPod RECEIVER TUNER HDMI 1 DVD CD HDMI 2 CD-R/TAPE DVR 2 USB STEREO/ F.S.SURR PHOTO Audio Control Cable for iPod (XDE7025) KU models only IN www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 8 1 2 3 4 1 2 3 4 C D F A B E 2.2 SPECIFICATIONS Amplifier section Continuous Power Output (Stereo) Front .........150 W + 150 W (DIN 1 kHz, THD 1 %, 6 Ω) 120 W + 120 W (DIN 1 kHz, THD 1 %, 8 Ω) Continuous Power Output (Multichannel) Front .........150 W + 150 W (DIN 1 kHz, THD 1 %, 6 Ω) 120 W + 120 W (DIN 1 kHz, THD 1 %, 8 Ω) Center..................... 150 W (DIN 1 kHz, THD 1 %, 6 Ω) 120 W (DIN 1 kHz, THD 1 %, 8 Ω) Surround...150 W + 150 W (DIN 1 kHz, THD 1 %, 6 Ω) 120 W + 120 W (DIN 1 kHz, THD 1 %, 8 Ω) Surround back .................150 W + 150 W (DIN 1 kHz, THD 1 %, 6 Ω) 120 W + 120 W (DIN 1 kHz, THD 1 %, 8 Ω) Rated Power Output................................ 130 W + 130 W (20 Hz to 20 kHz, 0.09 %, 6 Ω) Rated Power Output................................ 110 W + 110 W (20 Hz to 20 kHz, 0.09 %, 8 Ω) • The above specifications are applicable when the power supply is 230V. Audio Section Input (Sensitivity/Impedance) LINE........................................................... 335 mV/47 kΩ Frequency Response(LINE).....5 Hz to 100 000 Hz dB Output (Level/Impedance) REC.................................................... 335 mV/2.2 kΩ Tone Control BASS.................................................± 6 dB (100 Hz) TREBLE ............................................ ± 6 dB (10 kHz) LOUDNESS............... +4 dB / +2 dB (100 Hz/10 kHz) (at volume position –40 dB) Signal-to-Noise Ratio (IHF, short circuited, A network) LINE.................................................................103 dB Signal-to-Noise Ratio [DIN (continuous rated power output/50 mW)] LINE...................................................... 92 dB / 65 dB Composite Video / S-Video Section Input (Sensitivity/Impedance) ........................1 Vp-p/75 Ω Output (Level/Impedance).............................1 Vp-p/75 Ω Signal-to-Noise Ratio...............................................65 dB Frequency Response .............................. 5 Hz to 10 MHz Component Video Section Input (Sensitivity/Impedance) ........................1 Vp-p/75 Ω Output (Level/Impedance).............................1 Vp-p/75 Ω Signal-to-Noise Ratio...............................................65 dB Frequency Response ............................ 5 Hz to 100 MHz FM Tuner Section Frequency Range.......................... 87.5 MHz to 108 MHz Usable Sensitivity ...... Mono: 15.2 dBf, IHF (1.6 µV/75 Ω) 50 dB Quieting Sensitivity ........................Mono: 20.2 dBf Stereo: 41.2 dBf Sensitivity (DIN).......................Mono: 1.1 µV (S/N 26 dB) Stereo: 50 µV (S/N 46 dB) Signal-to-Noise Ratio..................Mono: 76 dB (at 85 dBf) Stereo: 72 dB (at 85 dBf) Signal-to-Noise Ratio (DIN)..........................Mono: 62 dB Stereo: 58 dB Distortion ........................................Stereo: 0.6 % (1 kHz) Alternate Channel Selectivity ................. 70 dB (400 kHz) Stereo Separation....................................... 40 dB (1 kHz) Frequency Response .................. 30 Hz to 15 kHz ± 1 dB Antenna Input ........................................75 Ω unbalanced AM Tuner Section Frequency Range....... 531 kHz to 1602 kHz (9 kHz step) Sensitivity (IHF, Loop antenna) .........................350 µV/m Selectivity ................................................................30 dB Signal-to-Noise Ratio...............................................50 dB Antenna ...................................................... Loop antenna Miscellaneous Power Requirements...AC 220 V to 230 V, 50 Hz / 60 Hz Power Consumption ...............................................450 W In standby................................................................0.6 W Dimensions......420 (W) mm x 173 (H) mm x 465 (D) mm Weight (without package)..................................... 15.3 kg Furnished Parts Setup microphone (for Auto MCACC setup) .................. 1 AA/IEC R6P dry cell batteries ....................................... 2 Remote control unit ........................................................ 1 AM loop antenna ............................................................ 1 FM wire antenna............................................................. 1 Warranty card................................................................. 1 Operating instructions Note • Specifications and the design are subject to possible modifications without notice, due to improvements. VSX-LX50 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 9 5 6 7 8 5 6 7 8 C D F A B E VSX-91TXH/VSX-9120TXH-K Amplifier section Continuous average power output of 110 watts* per channel, min., at 8 ohms, from 20 Hz to 20 000 Hz with no more than 0.09 %** total harmonic distortion (front). Continuous Power Output (20 Hz to 20 kHz, 8 Ω, 0.09 %) Front ........................................................ 110 W + 110 W Center.....................................................................110 W Surround.................................................. 110 W + 110 W Surround back ......................................... 110 W + 110 W Continuous Power Output (1 kHz, 6 Ω, 1.0 %) Front ........................................................ 150 W + 150 W Center.....................................................................150 W Surround.................................................. 150 W + 150 W Surround back ......................................... 150 W + 150 W Total harmonic distortion .......................................0.09 % (20 Hz to 20 kHz, 110 W, 8 Ω) * Measured pursuant to the Federal Trade Commission’s Trade Regulation rule on Power Output Claims for Amplifiers ** Measured by Audio Spectrum Analyzer Audio Section Input (Sensitivity/Impedance) LINE........................................................... 335 mV/47 kΩ Frequency Response (LINE)....5 Hz to 100 000 Hz dB Output (Level/Impedance) REC.................................................... 335 mV/2.2 kΩ Tone Control BASS.................................................± 6 dB (100 Hz) TREBLE ............................................ ± 6 dB (10 kHz) LOUDNESS............... +4 dB / +2 dB (100 Hz/10 kHz) (at volume position –40 dB) Signal-to-Noise Ratio (IHF, short circuited, A network) LINE.................................................................103 dB Signal-to-Noise Ratio [EIA, at 1 W (1 kHz)] LINE...................................................................83 dB Composite Video / S-Video Section Input (Sensitivity/Impedance) ........................1 Vp-p/75 Ω Output (Level/Impedance).............................1 Vp-p/75 Ω Signal-to-Noise Ratio...............................................65 dB Frequency Response .............................. 5 Hz to 10 MHz Component Video Section Input (Sensitivity/Impedance) ........................1 Vp-p/75 Ω Output (Level/Impedance).............................1 Vp-p/75 Ω Signal-to-Noise Ratio...............................................65 dB Frequency Response ............................ 5 Hz to 100 MHz FM Tuner Section Frequency Range.......................... 87.5 MHz to 108 MHz Usable Sensitivity ...... Mono: 13.2 dBf, IHF (1.3 µV/75 Ω) 50 dB Quieting Sensitivity.........................Mono: 20.2 dBf Stereo: 38.6 dBf Signal-to-Noise Ratio..................Mono: 73 dB (at 85 dBf) Stereo: 70 dB (at 85 dBf) Distortion ........................................Stereo: 0.5 % (1 kHz) Alternate Channel Selectivity ................. 60 dB (400 kHz) Stereo Separation ...................................... 40 dB (1 kHz) Frequency Response ..................30 Hz to 15 kHz ± 1 dB Antenna Input ........................................75 Ω unbalanced AM Tuner Section Frequency Range............................530 kHz to 1700 kHz Sensitivity (IHF, Loop antenna) .........................350 µV/m Selectivity ................................................................25 dB Signal-to-Noise Ratio...............................................50 dB Antenna ...................................................... Loop antenna Miscellaneous Power Requirements............................. AC 120 V, 60 Hz Power Consumption .................................490 W, 650 VA In standby..............................................................0.65 W AC Outlet.....................................(switched) 100 W MAX. Dimensions......420 (W) mm x 173 (H) mm x 465 (D) mm (16 9/16 (W) in. x 6 13/16 (H) in. x 18 5/16 (D) in.) Weight (without package).............. 15.3 kg (33 lbs 12 oz) Furnished Parts Setup microphone (for Auto MCACC setup) .................. 1 AA/IEC R6P dry cell batteries...................................... 2 Remote control unit ........................................................ 1 AM loop antenna ............................................................ 1 FM wire antenna............................................................. 1 Warranty card................................................................. 1 Operating instructions (*) Audio Control cable for iPod...................................... 1 (*) KU models only Note • Specifications and the design are subject to possible modifications without notice, due to improvements. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 10 1 2 3 4 1 2 3 4 C D F A B E 2.3 PANEL FACILITIES 1 MULTI JOG dial Use the MULTI JOG dial to select various settings and menu options. 2  STANDBY/ON Switches the receiver between on and standby. Power indicator lights when the receiver is on. 3 EON MODE Use to search for programs that are broadcasting traffic or news information. PTY SEARCH Use this button to search for RDS program types. 4 LISTENING MODE Use with the MULTI JOG dial to select the various listening modes. 5 PHASE CONTROL indicator Lights when the Phase Control is switched on. 6 MCACC indicator Lights when one of the MCACC presets is selected. 7 DIGITAL PRECISION PROCESSING indicator Lights to indicate digital processing. 8 Character display See Display on. 9 Remote sensor Receives the signals from the remote control. 10 HDMI indicator Blinks when connecting an HDMI-equipped component; lights when the component is connected. 11 SIGNAL SELECT Use to select an input signal. SB ch PROCESSING – Selects the surround back channel mode or virtual surround back mode. MULTI CH IN – Press to select the multichannel analog inputs. 12 MASTER VOLUME dial 13 ENTER MULTI JOG MASTER VOLUME ENTER VSX-LX50 STANDBY/ON PHONES DVD/LD PHASE CONTROL TV/SAT DVR/VCR 1 DVR/VCR 2 VIDEO/GAME DIGITAL PRECISION PROCESSING CD CD-R/TAPE/MD FM/AM LISTENING MODE PTY SEARCH EON MODE SYSTEM SETUP TUNING/ STATION TUNER EDIT SPEAKERS RETURN TONE MULTI JOG MULTI CH IN SB ch PROCESSING SIGNAL SELECT HIMD UBS iPod MCACC SETUP MIC DIGITAL IN AUDIO R L VIDEO VIDEO/GAME INPUT S-VIDEO USB SYSTEM SETUP TUNING/ STATION TUNER EDIT SPEAKERS RETURN TONE MULTI JOG 1 7 2 6 5 12 8 16 15 14 17 13 9 10 11 18 21 22 20 19 23 4 3 24 Front Panel (VSX-LX50) 14 PHONES jack Use to connect headphones. When the headphones are connected, there is no sound output from the speakers. 15 Input source buttons Press to select an input source. 16 VIDEO/GAME INPUT 17 USB interface Connect a USB audio device for playback. 18 MCACC SETUP MIC jack Use to connect the supplied microphone. 19 SYSTEM SETUP Press to access the System Setup menu. 20 RETURN Press to confirm and exit the current menu screen. 21 TONE Press this button to access the bass and treble controls, which you can then adjust with the MULTI JOG dial. 22 TUNING/STATION Use to find radio frequencies and to select preset stations. 23 TUNER EDIT Use with the MULTI JOG dial to memorize and name stations for recall. 24 SPEAKERS Use to change the speaker system. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 11 5 6 7 8 5 6 7 8 C D F A B E Front Panel (VSX-91TXH/VSX-9120TXH-K) 1 MULTI JOG dial Use the MULTI JOG dial to select various settings and menu options. 2  STANDBY/ON Switches the receiver between on and standby. Power indicator lights when the receiver is on. 3 MULTI ZONE controls If you’ve made MULTI-ZONE connections use these controls to control the sub zone from the main zone. 4 LISTENING MODE Use with the MULTI JOG dial to select the various listening modes. 5 PHASE CONTROL indicator Lights when Phase Control is switched on. 6 MCACC indicator Lights when one of the MCACC presets is selected. 7 Character display 8 Remote sensor Receives the signals from the remote control. 9 HDMI indicator Blinks when connecting an HDMI-equipped component; lights when the component is connected. 10 SIGNAL SELECT Use to select an input signal. SB ch PROCESSING – Selects the surround back channel mode or virtual surround back mode. MULTI CH IN – Press to select the multichannel analog inputs. MULTI JOG MASTER VOLUME ENTER VSX-91TXH STANDBY/ON PHONES DVD/LD PHASE CONTROL TV/SAT DVR 1/DVR 2 VIDEO/GAME CD CD-R/TAPE/MD FM/AM LISTENING MODE SYSTEM SETUP TUNING/ STATION TUNER EDIT SPEAKERS RETURN TONE MULTI JOG MULTI CH IN SB ch PROCESSING SIGNAL SELECT SIRIUS HDMI XM iPod MCACC SETUP MIC DIGITAL IN AUDIO R L VIDEO VIDEO/GAME INPUT S-VIDEO ON/OFF MULTI ZONE CONTROL SYSTEM SETUP TUNING/ STATION TUNER EDIT SPEAKERS RETURN TONE MULTI JOG 1 7 2 6 5 8 12 15 14 16 13 9 10 11 17 20 21 19 18 22 4 3 11 MASTER VOLUME dial 12 ENTER 13 PHONES jack Use to connect headphones. When the headphones are (VSX-91TXH) connected, there is no sound output from the speakers. 14 Input source buttons Press to select an input source. 15 VIDEO/GAME INPUT 16 MCACC SETUP MIC jack Use to connect the supplied microphone. 17 SYSTEM SETUP Press to access the System Setup menu. 18 RETURN Press to confirm and exit the current menu screen. 19 TONE Press this button to access the bass and treble controls, which you can then adjust with the MULTI JOG dial. 20 TUNING/STATION Use to find radio frequencies and to select preset stations. 21 TUNER EDIT Use with the MULTI JOG dial to memorize and name stations for recall. 22 SPEAKERS Use to change the speaker system. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 12 1 2 3 4 1 2 3 4 C D F A B E Rear Panel (VSX-LX50) Caution • Before making or changing the connections, switch off the power and disconnect the power cord from the power outlet. Plugging in should be the final step. 1 HDMI connectors (x3) Two inputs and one output for high-quality audio/video connection to compatible HDMI devices. 2 Coaxial digital audio inputs (x2) Use for digital audio sources, including DVD players/ recorders, digital satellite receivers, CD players, etc. 3 Optical digital audio output/input(s) (x4) Use the OUT jack for recording to a CD or MiniDisc recorder. Use the IN jacks for digital audio sources, including DVD players/recorders, digital satellite receivers, CD players, etc. 4 Control input/output Use to connect other Pioneer components so that you can control all your equipment from a single IR remote sensor. 5 Stereo analog audio source inputs/(outputs) (x3) Use for connection to audio sources such as CD players, tape decks, turntables, etc. A (Single) IN IN IN OUT OUT DVR/VCR1 DVR/VCR2 PRE OUT HDMI R L L CENTER RROUND CK CENTE D CK 1 9 6 Component video connections (x4) Use the inputs to connect any video source that has component video output, such as a DVD recorder. Use the output for connection to a monitor or TV. 7 Audio/video source inputs/(outputs) (x6) Use for connection to audio/visual sources, such as DVD players/recorders, VCRs, etc. Each set of inputs has jacks for composite video, S-video and stereo analog audio. 8 iPod input terminal Use to connect your Apple iPod as an audio source. 9 AM and FM antenna terminals Use to connect indoor or outdoor antennas for radio broadcasts. 10 Multichannel pre-amplifier outputs Use to connect separate amplifiers for front, center, surround, surround back and subwoofer channels. 11 Composite and S-video monitor outputs Use to connect monitors and TVs. 12 Multichannel analog audio inputs 7.1 channel inputs for connection to a DVD player with multichannel analog outputs. 13 Speaker terminals Use for connection to the main front, center, surround and surround back speakers. Note 1 If the video signal does not appear on your TV or plasma display, try adjusting the resolution settings on your component or display. Note that some components (such as video game units) have resolutions that may not be converted. In this case, use an (analog) S-video or composite connection. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 13 5 6 7 8 5 6 7 8 C D F A B E Rear Panel (VSX-91TXH/VSX-9120TXH-K) Caution • Before making or changing the connections, switch off the power and disconnect the power cord from the power outlet. Plugging in should be the final step. 1 HDMI connectors (x3) Two inputs and one output for high-quality audio/video connection to compatible HDMI devices. 2 XM Radio input 3 Coaxial digital audio inputs (x2) Use for digital audio sources, including DVD players/ recorders, digital satellite receivers, CD players, etc. 4 Optical digital audio output/input(s) (x4) Use the OUT jack for recording to a CD or MiniDisc recorder. Use the IN jacks for digital audio sources, including DVD players/recorders, digital satellite receivers, CD players, etc. 5 Control input/output Use to connect other Pioneer components so that you can control all your equipment from a single IR remote sensor. 6 Stereo analog audio source inputs/(outputs) (x3) Use for connection to audio sources such as CD players, tape decks, turntables, etc. 7 Remote input (MULTI-ZONE and source) Use for connection to an external remote control sensor for use in a MULTI-ZONE setup, for example. 8 Component video connections (x4) Use the inputs to connect any video source that has component video output, such as a DVD recorder. Use the output for connection to a monitor or TV. 9 RS-232C connector Use for connection to a PC for graphical output when using Advanced MCACC. 10 iPod input terminal Use to connect your Apple iPod as an audio source. PEAKERS OUTLET R L R L R FRONT CENTER SURROUND SURROUND BACK IN IN IN OUT OUT DVR/VCR1 DVR/VCR2 L CENTER SWITCHED 100 W(0.8 A) MAX CENTE DVR/VCR1 DVR/VCR2 11 Audio/video source inputs/(outputs) (x6) Use for connection to audio/visual sources, such as DVD players/recorders, VCRs, etc. Each set of inputs has jacks for composite video, S-video and stereo analog audio. 12 AM and FM antenna terminals Use to connect indoor or outdoor antennas for radio broadcasts. 13 Multichannel pre-amplifier outputs Use to connect separate amplifiers for front, center, surround, surround back and subwoofer channels. 14 Composite and S-video monitor outputs Use to connect monitors and TVs. 15 Multichannel analog audio inputs 7.1 channel inputs for connection to a DVD player with multichannel analog outputs. 16 12 V trigger jack (total 50 mA max.) Use to switch components in your system on and off according to the input function of the receiver. 17 MULTI-ZONE and source outputs Use to connect a second amplifier in a separate zone. 18 SIRIUS Radio input 19 Speaker terminals Use for connection to the main front, center, surround and surround back speakers. 20 Switched AC power outlet (100 W/0.8 A max.) Use to power another component in the system. Power to the outlet switches on and off with the receiver. Note 1 If the video signal does not appear on your TV or plasma display, try adjusting the resolution settings on your component or display. Note that some components (such as video game units) have resolutions that may not be converted. In this case, use an (analog) S-video or composite connection. 20 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 14 1 2 3 4 1 2 3 4 C D F A B E Display (VSX-LX50) 1 SIGNAL indicators Light to indicate the currently selected input signal. AUTO lights when the receiver is set to select the input signal automatically. 2 Program format indicators These change according to which channels are active in digital sources. L – Left front channel C – Center channel R – Right front channel SL – Left surround channel S – Surround channel (mono) SR – Right surround channel SBL – Left surround back channel SB – Surround back channel (mono) SBR – Right surround back channel LFE – Low frequency effects channel (the ((( ))) indicators light when an LFE signal is being input) 3 Digital format indicators Light when a signal encoded in the corresponding format is detected (DSDPCM lights during the DSD (Direct Stream Digital) to PCM conversion with SACDs). 4 S.RTRV Lights when the Sound Retriever is switched on. 5 SOUND Lights when any of the Midnight, Loudness or tone controls feature is selected. 6 PHASE CONTROL Lights when the Phase Control is switched on. 7 Sound processing indicators Light according to the active AV parameter(s). OVER lights to indicate that the level of an analog source is too high. ATT lights when you use the attenuator (ANALOG ATT) to reduce it. 8 V.SB Lights during Virtual surround back processing. 9 TUNER indicators TUNED – Lights when a broadcast is being received. STEREO – Lights when a stereo FM broadcast is being received in auto stereo mode. MONO – Lights when the mono mode is set using the MPX button. 10 EON / RDS indicators EON – Lights when the EON mode is set (flashes during EON reception). The indicator lights when the current station carries the EON service. RDS – Lights when an RDS broadcast is received. 11 Master volume level 12 SR+ Lights when the SR+ mode is switched on. 13 STREAM DIRECT Lights when Direct / Pure Direct is selected. 14 Speaker indicators Indicate the current speaker system, A and/or B. 15 Listening mode indicators THX – Lights when a Home THX mode is selected. ADV. SURROUND – Lights when an Advanced Surround mode has been selected. STEREO – Lights when the stereo mode is selected. STANDARD – Lights when a Standard Surround mode is switched on. 16 SLEEP Lights when the receiver is in sleep mode. 17 Matrix decoding format indicators Neo:6 – When one of the Neo:6 modes of the receiver is on, this lights to indicate Neo:6 processing. 18 Character display Displays various system information. 19 HDMI connection indicators Light to indicate the HDMI input currently selected. STREAM DIRECT HDMI PCM L C R SL S SR SBL SB LFE SBR AUTO ADV.SURROUND STANDARD SLEEP THX STEREO SP AB DIGITAL PRO LOGIC Neo: 6 DIGITAL SR+ DTS WMA9 Pro OVER ATT S.RTRV MONO dB DIALOG E PHASE CONTROL STEREO V.SB TUNED EON RDS ANALOG HD DSD PCM DNR SOUND Hi-Bit/Sampling HDMI [ 1 ] [ 2 ] 2 1 3 7 6 5 9 10 11 12 18 14 13 16 19 17 4 8 15 PRO LOGIC IIx –This lights to indicate Pro Logic II / Pro Logic IIx decoding. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 15 5 6 7 8 5 6 7 8 C D F A B E Display (VSX-91TXH/VSX-9120TXH-K) 1 SIGNAL indicators Light to indicate the currently selected input signal. AUTO lights when the receiver is set to select the input signal automatically. 2 Program format indicators These change according to which channels are active in digital sources. L – Left front channel C – Center channel R – Right front channel SL – Left surround channel S – Surround channel (mono) SR – Right surround channel SBL – Left surround back channel SB – Surround back channel (mono) SBR – Right surround back channel LFE – Low frequency effects channel (the ((( ))) indicators light when an LFE signal is being input) 3 Digital format indicators Light when a signal encoded in the corresponding format is detected (DSDPCM lights during the DSD (Direct Stream Digital) to PCM conversion with SACDs). 4 S.RTRV Lights when the Sound Retriever is switched on. 5 MULTI-ZONE Lights when the MULTI-ZONE feature is active. 6 PHASE CONTROL Lights when the Phase Control is switched on. 7 Sound processing indicators Light according to the active AV parameter(s). OVER lights to indicate that the level of an analog source is too high. ATT lights when you use the attenuator (ANALOG ATT) to reduce it. 8 V.SB Lights during Virtual surround back processing. 9 TUNER indicators TUNED – Lights when a broadcast is being received. STEREO – Lights when a stereo FM broadcast is being received in auto stereo mode. MONO – Lights when the mono mode is set using the MPX button. 10 SOUND Lights when any of the Midnight, Loudness or tone controls feature is selected. 11 Master volume level 12 SR+ Lights when the SR+ mode is switched on. 13 STREAM DIRECT Lights when Direct / Pure Direct is selected. 14 Speaker indicators Indicate the current speaker system, A and/or B. 15 Listening mode indicators THX – Lights when a Home THX mode is selected. ADV.SURROUND – Lights when an Advanced Surround mode has been selected. STEREO – Lights when the stereo mode is selected. STANDARD – Lights when a Standard Surround mode is switched on. 16 SLEEP Lights when the receiver is in sleep mode. 17 Matrix decoding format indicators PRO LOGIC IIx –This lights to indicate Pro Logic II / Pro Logic IIx decoding. Neo:6 – When one of the Neo:6 modes of the receiver is on, this lights to indicate Neo:6 processing. 18 Character display Displays various system information. 19 HDMI connection indicators Light to indicate the HDMI input currently selected. STREAM DIRECT HDMI PCM L C R SL S SR SBL SB LFE SBR AUTO ADV.SURROUND STANDARD SLEEP THX STEREO SP AB DIGITAL PRO LOGIC SR+ OVER ATT S.RTRV MONO dB DIALOG E PHASE ONTROLC STEREO V.SB TUNED Neo: 6 ANALOG MULTI-ZONE DNR SOUND Hi-Bit/Sampling HDMI [ 1 ] [ 2 ] 2 1 3 7 6 5 9 11 12 18 14 13 16 19 17 4 8 15 10 DIGITAL DTS WMA9 Pro HD DSD PCM www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 16 1 2 3 4 1 2 3 4 C D F A B E Remote Control (VSX-LX50) The remote has been conveniently color-coded according to component control using the following system (press the corresponding input source button to access): • Green – Receiver controls (see below) • Red – DVD controls • Blue – Tuner controls • Yellow – iPod controls • White – Other controls 1 RECEIVER This switches between standby and on for this receiver. 2 INPUT SELECT Use to select the input source (use SHIFT for INPUT SELECT ). 3 Input source buttons Press to select control of other components. 4 Number buttons and other receiver/component controls Use the number buttons to directly select a radio frequency or the tracks on a CD, DVD, etc. DISC (ENTER) can be used to enter commands for TV or DTV, and also to select a disc in a multi-CD player. Press RECEIVER first to access: SLEEP – Use to put the receiver in sleep mode and select the amount of time before sleep. S.RETRIEVER – Press to restore CD quality sound to compressed audio sources. ANALOG ATT – Attenuates (lowers) the level of an analog input signal to prevent distortion. SR+ – Switches the SR+ mode on/off. DIMMER – Dims or brightens the display. MIDNIGHT/LOUDNESS – Use Midnight when listening to movie soundtracks at low volume. Use Loudness to boost the bass and treble at low volume. DIALOG E – Use to make dialog stand out when watching TV or a movie. PressTUNER first to access: D.ACCESS – After pressing, you can access a radio station directly using the number buttons. CLASS – Switches between the three banks (classes) of radio station presets. 5 Tuner/component control buttons/SETUP These button controls can be accessed after you have selected the corresponding input source button (DVD, DVR1,TV, etc.). The BAND,T.EDIT and PTY SEARCH tuner controls are explained. Press RECEIVER first to access the following controls: AV PARAMETER – Use to access the AV options. SETUP – Use to access the System Setup menu . CH LEVEL – Press repeatedly to select a channel, then use  to adjust the level. RETURN – Press to confirm and exit the current menu screen (also use to return to the previous menu with DVDs or to select closed captioning with DTV). 6  (TUNE/ST) /ENTER Use the arrow buttons when setting up your surround sound system and the AV options. Also used to control DVD menus/options and for deck 1 of a double cassette deck player. Use the TUNE buttons to find radio frequencies and use ST to find preset stations. ANALOG ATT MIDNIGHT/ LOUDNESS DIMMER SLEEP SR+ +10 D.ACCESS DIALOG E S.RETRIEVER CLASS DISC RECEIVER SOURCE SYSTEM OFF INPUT SELECT ENTER TV CONTROL SHIFT VOL TUNE TUNE ST ST STATUS SIGNAL SEL THX ADV.SURR SB ch INPUT SELECT TV CH MPX A B C D E EON AUDIO DISP SUBTITLE MULTI OPE STANDARD PHASE S.DIRECT MCACC REC MUTE TV VOL ENTER REC STOP JUKEBOX HDD CH CH DVD TOP MENU CH LEVEL AV PARAMETER PTY SEARCH T.EDIT MENU RETURN GUIDE BAND SETUP RECEIVER TV DVR 1 TV CTRL iPod RECEIVER TUNER HDMI 1 DVD CD HDMI 2 CD-R/TAPE DVR 2 USB STEREO/ F.S.SURR PHOTO 4 3 5 7 8 11 9 10 6 12 13 14 15 16 17 18 2 1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 17 5 6 7 8 5 6 7 8 C D F A B E 7 TV CONTROL buttons These buttons are dedicated to control the TV assigned to the TV CTRL button. Thus if you only have one TV to hook up to this system assign it to the TV CTRL input source button. If you have two TVs, assign the main TV to the TV CTRL button. TV – Use to turn on/off the power of the TV. TV VOL +/– – Use to adjust the volume on your TV. INPUT SELECT – Use to select the TV input signal. TV CH +/– – Use to select channels. 8 Component control buttons The main buttons (,, etc.) are used to control a component after you have selected it using the input source buttons. The controls above these buttons can be accessed after you have selected the corresponding input source button (for example DVD,DVR1 or TV). The following controls can be accessed when listening to the built-in tuner: MPX – Switches between stereo and mono reception of FM broadcasts. If the signal is weak then switching to mono will improve the sound quality. DISP – Switches between named station presets and radio frequencies. Also used to display RDS information. EON – Use to search for programs that are broadcasting traffic or news information. 9 STATUS Press to check selected receiver settings. 10 MULTI OPE Use this button to perform multi operations. 11 SHIFT Press to access the controls outlined in white boxes (for example, INPUT SELECT ), or to display the currently selected input source in the remote control LCD. 12 SOURCE Press to turn on/off other components connected to the receiver. 13 Character display (LCD) This display shows information when transmitting control signals. The following commands are shown when you’re setting the remote to control other components. SETUP – Indicates the setup mode, from which you choose the options below. PRESET – See Selecting preset codes directly LEARNING – See Programming signals from other remote controls. MULTI OP – See Multi Operation and System Off. SYS OFF – See Multi Operation and System Off. DIRECT F – See Direct function. RENAME – See Renaming input source names. ERASE – See Erasing one of the remote control button settings. RESET – See Resetting the remote control presets. READ ID – See Confirming preset codes. 14 RECEIVER Switches the remote to control the receiver (used to select the green commands above the number buttons (ANALOG ATT, etc.)). Also use this button to set up surround sound. 15 VOL +/– Use to set the listening volume. 16 MUTE Mutes the sound or restores the sound if it has been muted (adjusting the volume also restores the sound). 17 Receiver controls SIGNAL SEL – Use to select an input signal. SB ch – Use to select the surround/virtual back channel mode. STEREO/F.S.SURR – Switches between the stereo playback mode and the Front Stage Surround Advance mode. THX – Press to select a Home THX listening mode. STANDARD – Press for Standard decoding and to Neo:6 options. ADV.SURR – Use to switch between the various surround modes. 18 PHASE– Press to switch on/off Phase Control. MCACC – Press to switch between MCACC presets. S.DIRECT – Press to select the Auto Surround mode or the Stream Direct mode. Stream Direct playback bypasses the tone controls and any other signal processing for the most accurate reproduction of a source. switch between the various Pro Logic IIx and www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 18 1 2 3 4 1 2 3 4 C D F A B E Remote Control (VSX-91TXH/VSX-9120TXH-K) The remote has been conveniently color-coded according to component control using the following system (press the corresponding input source button to access): • Green – Receiver controls (see below) • Red – DVD controls • Blue – Tuner, XM and SIRIUS Radio controls • Yellow – iPod controls • White – Other controls 1 RECEIVER This switches between standby and on for this receiver. 2 INPUT SELECT Use to select the input source (use SHIFT for INPUT SELECT ). 3 Input source buttons Press to select control of other components. 4 Number buttons and other receiver/component controls Use the number buttons to directly select a radio frequency or the tracks on a CD, DVD, etc. DISC (ENTER) can be used to enter commands for TV or DTV, and also to select a disc in a multi-CD player. Press RECEIVER first to access: SLEEP – Use to put the receiver in sleep mode and select the amount of time before sleep. S.RETRIEVER – Press to restore CD quality sound to compressed audio sources. ANALOG ATT – Attenuates (lowers) the level of an analog input signal to prevent distortion. SR+ – Switches the SR+ mode on/off. DIMMER – Dims or brightens the display. MIDNIGHT/LOUDNESS – Use Midnight when listening to movie soundtracks at low volume. Use Loudness to boost the bass and treble at low volume. DIALOG E – Use to make dialog stand out when watching TV or a movie. Press TUNER first to access: D.ACCESS – After pressing, you can access a radio station directly using the number buttons. CLASS – Switches between the three banks (classes) of radio station presets. 5 Tuner/component control buttons/SETUP These button controls can be accessed after you have selected the corresponding input source button (DVD, DVR1,TV, etc.). The BAND and T.EDIT tuner controls are explained. Press RECEIVER first to access the following controls: AV PARAMETER – Use to access the AV options. SETUP – Use to access the System Setup menu. CH LEVEL – Press repeatedly to select a channel, then use  to adjust the level. RETURN – Press to confirm and exit the current menu screen (also use to return to the previous menu with DVDs or to select closed captioning with DTV). 6  (TUNE/ST) /ENTER Use the arrow buttons when setting up your surround sound system and the AV options. Also used to control DVD menus/options and for deck 1 of a double cassette deck player. Use the TUNE buttons to find radio frequencies and use ST to find preset stations. ANALOG ATT MIDNIGHT/ LOUDNESS DIMMER SLEEP SR+ +10 D.ACCESS DIALOG E S.RETRIEVER CLASS DISC RECEIVER SOURCE SYSTEM OFF INPUT SELECT ENTER TV CONTROL SHIFT VOL TUNE TUNE ST ST STEREO/ F.S.SURR PHOTO STATUS SIGNAL SEL THX ADV.SURR SB ch INPUT SELECT TV CH MPX AUDIO DISP SUBTITLE MULTI OPE STANDARD PHASE S.DIRECT MCACC REC ANT INFO MUTE TV VOL ENTER REC STOP JUKEBOX HDD CH CH DVD TOP MENU CH LEVEL AV PARAMETER T.EDIT MENU RETURN GUIDE BAND SETUP RECEIVER TV DVR 1 TV CTRL iPod RECEIVER TUNER HDMI 1 DVD ZONE 2 HDMI 2 CD CD-R/TAPE DVR 2 XM RADIO SIRIUS 4 3 5 7 8 11 9 10 6 12 13 14 15 16 17 18 2 1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 19 5 6 7 8 5 6 7 8 C D F A B E 7 TV CONTROL buttons These buttons are dedicated to control the TV assigned to the TV CTRL button. Thus if you only have one TV to hook up to this system assign it to the TV CTRL input source button. If you have two TVs, assign the main TV to the TV CTRL button. TV – Use to turn on/off the power of the TV. TV VOL +/– – Use to adjust the volume on your TV. INPUT SELECT – Use to select the TV input signal. TV CH +/– – Use to select channels. 8 Component control buttons The main buttons (,, etc.) are used to control a component after you have selected it using the input source buttons. The controls above these buttons can be accessed after you have selected the corresponding input source button (for example DVD,DVR1 or TV). The following controls can be accessed when listening to the built-in tuner: MPX – Switches between stereo and mono reception of FM broadcasts. If the signal is weak then switching to mono will improve the sound quality. DISP – Switches between named station presets and radio frequencies. 9 STATUS Press to check selected receiver settings. 10 MULTI OPE Use this button to perform multi operations. 11 SHIFT Press to access the controls outlined in white boxes (for example, INPUT SELECT ), or to display the currently selected input source in the remote control LCD. 12 SOURCE Press to turn on/off other components connected to the receiver. 13 Character display (LCD) This display shows information when transmitting control signals. The following commands are shown when you’re setting the remote to control other components: SETUP – Indicates the setup mode, from which you choose the options below. PRESET – See Selecting preset codes directly. LEARNING – See Programming signals from other remote controls. MULTI OP – See Multi Operation and System Off. SYS OFF – See Multi Operation and System Off. DIRECT F – See Direct function. RENAME – See Renaming input source names. ERASE – See Erasing one of the remote control button settings. RESET – See Resetting the remote control presets. READ ID – See Confirming preset codes. 14 RECEIVER Switches the remote to control the receiver (used to select the green commands above the number buttons (ANALOG ATT, etc.)). Also use this button to set up surround sound. With SHIFT, this selects the MULTI-ZONE control. 15 VOL +/– Use to set the listening volume. 16 MUTE Mutes the sound or restores the sound if it has been muted (adjusting the volume also restores the sound). 17 Receiver controls SIGNAL SEL – Use to select an input signal. SB ch – Use to select the surround/virtual back channel mode. STEREO/F.S.SURR – Switches between the stereo playback mode and the Front Stage Surround Advance mode. THX – Press to select a Home THX listening mode. STANDARD – Press for Standard decoding and to Neo:6 options. ADV.SURR – Use to switch between the various surround modes. 18 PHASE– Press to switch on/off Phase Control. MCACC – Press to switch between MCACC presets. S.DIRECT – Press to select the Auto Surround mode or the Stream Direct mode. Stream Direct playback bypasses the tone controls and any other signal processing for the most accurate reproduction of a source. switch between the various Pro Logic IIx and www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 20 1 2 3 4 1 2 3 4 C D F A B E 3. BASIC ITEMS FOR SERVICE 3.1 CHECK POINTS AFTER SERVICING To keep the product quality after servicing, confirm recommended check points shown below. No. Procedure Check points 1 Confirm whether the customer complain has been solved. If the customer complain occurs with the particular source, such as Dolby Digital, DTS, AAC, DVD-A and HDMI, input it for the operation check. The customer complain must not be reappeared. Video, Audio and operations must be normal. 2 Check the analog audio playback. (Make the analog connections with a DVD player.) Each channel audio and operations must be normal. 3 Check the digital audio playback. (Make the digital connections with a DVD player.) Each channel audio and operations must be normal. 4 Check surround playback. (Select Surround mode and check the multichannel operations via the DSP circuit.) Each channel audio and operations must be normal. 5 Check the video outputs. (Connect with a DVD player.) Video and operations must be normal. 6 Check the sound from headphone output. Sound must be normal, without noise. 7 Check the appearance of the product. No scratches or dirt on its appearance after receiving it for service. See the table below for the items to be checked regarding video and audio: Items to be checked regarding video Item to be checked regarding audio Block noise Distortion Horizontal noise Noise Dot noise Volume too low Disturbed image (video jumpiness) Volume too high Too dark Volume fluctuating Too bright Sound interrupted Mottled color www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 21 5 6 7 8 5 6 7 8 C D F A B E 3.2 PCB LOCATIONS VIDEO CONNECT ASSY AC IR I/O ASSY AB USB ASSY AL DC/DC ASSY AA HDMI & DVC ASSY AK AUDIO IN ASSY A MAIN CONTROL ASSY C DSP ASSY G DISPLAY ASSY L MULTI JOG ASSY N VOLUME ASSY M BRIDGE 2 ASSY J BRIDGE 1 ASSY V LOCAL P-SUPPLY ASSY Z COMPOSITE ASSY H S-VIDEO ASSY I COMPONENT ASSY K PS/SP ASSY W PRIMARY ASSY Q TRANS 2-1 ASSY S VH TR ASSY U DIODE 1 ASSY T TRANS 2-2 ASSY X FRONT-IN ASSY P HEADPHONE ASSY O TRANS SIDE ASSY Y TRANS 1 ASSY R 12V-REG ASSY B GUARD-C ASSY D GUARD-F ASSY E POWER AMP IN ASSY AI POSI 2-L ASSY AF POSI 1-L ASSY VSX-LX50 ONLY VSX-LX50 ONLY AE POSI 1-R ASSY AH POWER AMP-R ASSY AG POWER AMP-L ASSY AD POWER PROTECT ASSY AJ www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 22 1 2 3 4 1 2 3 4 C D F A B E LIST OF ASSEMBLIES Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. NOTES: Mark Symbol and Description VSX-LX50 /HYXJ5 VSX-91TXH /KUXJ/CA VSX-9120TXH-K /KUXJ NSP 1..MAIN ASSY AWK7975 AWK7974 AWK7974 2..MAIN CONTROL ASSY AWX8817 AWX8816 AWX8816 2..AUDIO IN ASSY AWX8821 AWX8820 AWX8820 2..12V-REG ASSY AWX8824 AWX8824 AWX8824 2..GUARD-C ASSY AWX8826 AWX8826 AWX8826 2..GUARD-F ASSY AWX8825 AWX8825 AWX8825 1..DSP ASSY AWX8814 AWX8813 AWX8813 NSP 1..VIDEO ASSY AWK7984 AWK7983 AWK7983 2..COMPOSITE ASSY AWX8842 AWX8841 AWX8841 2..S-VIDEO ASSY AWX8845 AWX8844 AWX8844 2..COMPONENT ASSY AWX8848 AWX8847 AWX8847 2..BRIDGE 2 ASSY AWX8850 AWX8850 AWX8850 NSP 1..COMPLEX ASSY AWK8015 AWK8014 AWK8014 2..PRIMARY ASSY AWX9035 AWX9034 AWX9034 2..TRANS 1 ASSY AWX9038 AWX9038 AWX9038 2..DISPLAY ASSY AWX8874 AWX8873 AWX8873 2..VOLUME ASSY AWX9111 AWX9044 AWX9044 2..MULTI JOG ASSY AWX8880 AWX8879 AWX8879 2..FRONT-IN ASSY AWX8955 AWX8954 AWX8954 2..HEADPHONE ASSY AWX9049 AWX9049 AWX9049 NSP 1..SECONDARY ASSY AWK7911 AWK7910 AWK7910 2..PS/SP ASSY AWX9107 AWX9052 AWX9052 2..TRANS SIDE ASSY AWX9056 AWX9056 AWX9056 2..TRANS 2-1 ASSY AWX9059 AWX9058 AWX9058 2..DIODE 1 ASSY AWX9060 AWX9060 AWX9060 2..VH TR ASSY AWX9061 AWX9061 AWX9061 2..TRANS 2-2 ASSY AWX9062 AWX9062 AWX9062 2..LOCAL P-SUPPLY ASSY AWX9064 AWX9063 AWX9063 2..IR I/O ASSY AWX9067 AWX9066 AWX9066 2..VIDEO CONNECT ASSY AWX9069 AWX9069 AWX9069 2..DC/DC ASSY AWX9015 AWX9015 AWX9015 2..BRIDGE 1 ASSY AWX9078 AWX9078 AWX9078 NSP 1..POWER AMP ASSY AWK7920 AWK7919 AWK7919 2..POWER AMP-L ASSY AWX9072 AWX9071 AWX9071 2..POWER AMP-R ASSY AWX9073 AWX9106 AWX9106 2..POWER AMP IN ASSY AWX9075 AWX9075 AWX9075 2..POWER PROTECT ASSY AWX9077 AWX9076 AWX9076 2..POSI 1-L ASSY AWX9081 AWX9080 AWX9080 2..POSI 2-L ASSY AWX9082 Not used Not used 2..POSI 1-R ASSY AWX9084 AWX9083 AWX9083 1..HDMI & DVC ASSY AWQ7040 AWQ7040 AWQ7040 1..USB ASSY AWX8866 Not used Not used 1..FM/AM TUNER UNIT AXX7248 AXX7250 AXX7250 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 23 5 6 7 8 5 6 7 8 C D F A B E 3.3 JIGS LIST Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools: Position to be cleaned Cleaning tools Fans Cleaning paper : GED-008 Name Jig No. Remarks 11P board to board extension jig cable GGD1482 Diagonosis 13P board to board extension jig cable GGD1483 Diagonosis 15P board to board extension jig cable GGD1484 Diagonosis 21P board to board extension jig cable GGD1485 Diagonosis RS-232C I/F jig GGF1348 Update the Flash ROMS 7-pin FFC VDA1681 Update the Flash ROMS CLEANING Jigs list www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 24 1 2 3 4 1 2 3 4 C D F A B E 4. BLOCK DIAGRAM 4.1 OVERALL WIRING DIAGRAM CN507 20 20 CN901 30 30 CN1001 CN801 CN283 CN1002 23 23 CN5811 CN5812 23 23 CN501 CN401 CN110 11 11 CN1001 11 CN106 23 23 CN111 13 CN1003 13 CN108 21 CN1002 21 CN3802 13 CN1201 13 CN109 15 CN1202 15 PF05PG-Q15 *KU only J1602 CN3803 15 CN1203 15 CN520 CN2901 17 17 CN512 23 23 CN951 CN953 CN301 ADD7529- CN311 12/150 J52 10/150 ADD7528- J51 23 23 CN509 20 20 CN511 23 23 CN513 ADD7540- CN102 CN516 CN702 11 11 10 WHT ADX7511 CN661 J662 Y661 664 J54 17/450 CN701 PF10PG-R07 D20PDD0605E 3 ADX7509 J662 3/75 J663 6/50 D20PDY0915E 4/100 D20PDY0410E CN652 XDX3028- 4/170 Shield Cable 4 CN651 J3504 10 J3506 J3502 3502 9/150 663 3506 CN3501 12 CN2651 CN2652 CN104 11 CN305 11 CN107 13 CN1401 CN1402 13 13 CN1403 CN112 CN3702 CN3701 CN3703 CN3801 13 CN3804 9 CN301 CN281 23 23 CN302 17 17 CN1405 CN1406 CN2902 ADD7536- 11/120 J59 J58 ADD7535- 19/125 CN113 CN101 CN103 PF09PG-R37 9 29/330 J55 ADD7532- 19 CN5603 13 CN5602 CN5606 6 Y4(SBR) CN5301 ORG BRW Y2(R) 13 6 CN5303 YEL Y1(C) CN5605 6 6 CN5003 J3505 9 Y4(RS) WHT Y6 J4551 J3503 5 PG02KS-E07 2/75 J4551 2 ADD7533- 11 11 CN5302 CN5304 PF05PG-Q15 19/330 J56 5 CN5704 CN5703 CN5702 19 Y5 11 CN5002 11 CN5701 of identical designation. be sure to use parts The the importance of the Therefore, when replacing, safety factor of the part. component parts indicates mark found on some 2451 * D15A04-100-2651 CN2301 29 * J2451 4/100 *1.5mm 2303 3 CN5706 FRONT FAN *1 1902 AXM7029 17/150 2302 D20PDD1715E * J2501 2501 * VOLUME ASSY (VSX-LX50 : AWX9111) (VSX-91TXH, VSX-9120TXH : AWX9044) M DISPLAY ASSY (VSX-LX50 : AWX8874) (VSX-91TXH, VSX-9120TXH : AWX8873) L MULTI JOG ASSY (VSX-LX50 : AWX8880) (VSX-91TXH, VSX-9120TXH : AWX8879) N FRONT-IN ASSY (VSX-LX50 : AWX8955) (VSX-91TXH, VSX-9120TXH : AWX8954) P VSX-LX50 ONLY USB ASSY (AWX8866) AL AUDIO IN ASSY (VSX-LX50 : AWX8821) (VSX-91TXH, VSX-9120TXH : AWX8820) A 1/2, A 2/2 A DSP ASSY (VSX-LX50 : AWX8814) (VSX-91TXH, VSX-9120TXH : AWX8813) G 1/4- G 4/4 G HDMI & DVC ASSY (AWQ7040) 1/2, 2/2 AK AK AK BRIDGE 1 ASSY (AWX9078) V COMPOSITE ASSY (VSX-LX50 : AWX8842) (VSX-91TXH, VSX-9120TXH : AWX8841) H S-VIDEO ASSY (VSX-LX50 : AWX8845) (VSX-91TXH, VSX-9120TXH : AWX8844) I COMPONENT ASSY (VSX-LX50 : AWX8848) (VSX-91TXH, VSX-9120TXH : AWX8847) K BRIDGE 2 ASSY (AWX8850) J DC/DC ASSY (AWX9015) AA LOCAL P-SUPPLY ASSY (VSX-LX50 : AWX9064) (VSX-91TXH, VSX-9120TXH : AWX9063) Z MAIN CONTROL ASSY (VSX-LX50 : AWX8817) (VSX-91TXH, VSX-9120TXH : AWX8816) C 1/3- C 3/3 C 12V-REG ASSY (AWX8824) B POSI 1-R ASSY (VSX-LX50 : AWX9084) (VSX-91TXH, VSX-9120TXH : AWX9083) AH POWER AMP-L ASSY (VSX-LX50 : AWX9072) (VSX-91TXH, VSX-9120TXH : AWX9071) AD POWER PROTECT ASSY (VSX-LX50 : AWX9077) (VSX-91TXH, VSX-9120TXH : AWX9076) AJ POWER AMP-R ASSY (VSX-LX50 : AWX9073) (VSX-91TXH, VSX-9120TXH : AWX9106) AG VSX-LX50 ONLY POWER AMP IN ASSY (AWX9075) AI XM LINE KU ONLY OPT LINE IR I/O ASSY (VSX-LX50 : AWX9067) (VSX-91TXH, VSX-9120TXH : AWX9066) AB VIDEO CONNECT ASSY (AWX9069) AC www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 25 5 6 7 8 5 6 7 8 C D F A B E NoAssign1 NoAssign2 ADX7458- Y3 2 AC CORD ANOTHER TYPE BtoB SOCKET ANOTHER TYPE BtoB CONNECTOR 2.5mm BOARD to BOARD 2.5mm BOARD to BOARD KP250NA CN1 11 ADX7460- Y4 2 CN3005 ADX7498- ADX7404- Y6 Y5 CN3006 ADX7459- Y1 CN3003 2 4 CN3102 VL 3 CN3101 CN3007 CN2002 5 5 CN2003 CN3004 2 ADX7457- Y2 ADX7512 BLK Y13 CN3008 9 9 CN2001 PF13PG-R07 J3009 13 ADX7504 Y11 ADX7505 Y12 13 5604 CN5601 5/250 J3201 D20PDY0525E 13 Y3(SBL) CN5001 Y1(L) PPL GRN D20PDY0525E CN3351 ADX7512- RED 6 D20PDY0610E BLK ADX7502- BLU ADX7503- CN3203 J8 6/100 BWN CN3252 3251 Y8 Y10 Y9 Y15 Y14 ADX7501 GRY BWN GRY ADX7500 21 13 5 24 25 22 27 26 23 7 5 Y3(LS) GRY 2 J4502 PG02KS2E07 CN5005 2/75 J4502 PG02KS-E07 CN5705 2 CN5004 2/75 J4501 J4501 17 ADD7534- J57 17/90 NC T1501 MAIN TRANS T.F. CN3202 18 17 16 14 15 13 12 11 10 9 PF12PG-R40 J3401 12 1.25mm BOARD to BOARD XKP%%-A 1.25mm BOARD to BOARD XKP%%-A ANOTHER TYPE CODE CONNECTOR B*B-PH-K-S PH CONNECTOR ANOTHER TYPE CODE SOCKET 1.25mm FFC CONNECTOR(I) 2.0mm CABLE HOLDER (*;1.5mm CABLE HOLDER) (*;1.00mm FFC CONNECTOR) 2.0mm WIRE TRAP (*;1.00mm FFC CONNECTOR) 1.25mm FFC CONNECTOR(L) (*;1.00mm FFC) 2.0mm FLAT CABLE (*;1.5mm FLAT CABLE) PF**PG-*** CABLE WIRE 1.25mm FFC BOARD IN 3201 4/100 J3201 D20PDY0410E CN2851 4 FM/AM TUNER UNIT (VSX-LX50 : AXX7248) (VSX-91TXH, VSX-9120TXH : AXX7250) HEADPHONE ASSY (AWX9049) O POSI 1-L ASSY (VSX-LX50 : AWX9081) (VSX-91TXH, VSX-9120TXH : AWX9080) AE POSI 2-L ASSY (AWX9082) No Schematic Diagram AF TRANS SIDE ASSY (AWX9056) Y TRANS 2-2 ASSY (AWX9062) X TRANS 1 ASSY (AWX9038) R DIODE 1 ASSY (AWX9060) T VH TR ASSY (AWX9061) U TRANS 2-1 ASSY (VSX-LX50 : AWX9059) (VSX-91TXH, VSX-9120TXH : AWX9058) S PRIMARY ASSY (VSX-LX50 : AWX9035) (VSX-91TXH, VSX-9120TXH : AWX9034) Q PS/SP ASSY (VSX-LX50 : AWX9107) (VSX-91TXH, VSX-9120TXH : AWX9052) W When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. : The power supply is shown with the marked box. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 26 1 2 3 4 1 2 3 4 C D F A B E 4.2 BLOCK DIAGRAM for AUDIO BLOCK UPC4570G2 UPC4570G2 UPC4570G2 UPC4570G2 R2S152005FP UPC4570G2 BA4560RF SBL BA4560RF BA4560RF TC74VHC157FT BA4560RF BA4560RF BA4560RF AK4114VQ TC74VHC157FT 21366KBCZ-1AA ADSP- 5 1 7 3 3 11 14 2 16 4 3 1 23 7 4 21 10 17 20 3 14 6 6 4 7 1 10 62 79 77 75 76 73 72 68 60 70 66 64 2 7 3 3 56 58 9 12 5 9 13 1 1 7 7 7 17 3 3 36 50 46 48 40 34 32 31 30 28 6 12 8 22 16 1 1 1 3 5 1 7 3 21 7 12 18 16 2 8 17 7 19 28 17 19 1 16 4 5 3 7 10 1 2 25 9 4 2 4 2 1 2 3 1 1 3 P14 P13 P12 9 17 15 16 14 22 16 14 15 17 78 82 81 83 84 46 44 42 3 48 3 M13 M14 P11 P10 L14 COUT SBLOUT SWOUT D+ MICOUT MICOUT D+ FVL FOPT FVL FOPT OPTOUT OPTIN2 OPTIN3 FVL FOPT OPTIN1 TL TL SBL C SW SL SLOUT LOUT L USB SPDIF SIRI US AOUTL MIC FVL OUT L FOPT TL C SW MICOUT SIRIUSL USB SPDIF FOPT - L SL DT3O DT2O DT1O DT0O SBL MULTI IN C SL SW DVR/VCR2 REC OUT L L CDR/TAPE/MD DVR/VCR1 DVR/VCR2 L L L ANALOG INPUT TV/SAT DVR/VCR1 L L DVD/LD CDR/TAPE/MD L L CD L TCC8600 MIC IN VIDEO/GAME USB L FRONT OPT IN OPT IN3 OPT OUT OPT IN2 OPT IN1 TUNER SIRIUS VSX-91TXH, VSX-9120TXH ONLY VSX-LX50 ONLY 8ch VOL. PRE Amp DIR& DIT 2ch ADC MIX Amp LPF Amp DSP COAX2 COAX1 XM RADIO XMDT HDMI OUT HDMI IN2 HDMI IN1 HDMI (XM/DIR) Selector (HDMI) Selector 1st CN526(2/2) CN525(2/2) CN526(1/2) CN524(1/2) CN525(1/2) CN521(2/2) CN523(2/3) CN524(2/2) CN523(3/3) CN523(1/3) CN522(2/2) CN522(1/2) CN521(1/2) CN701 IC701 IC741 CN702 JA2701 JA2751 JA2651 JA2652 CN2651 JA283 JA284 JA282 CN113 J1602 JA281 CN281 CN3702 JA1601 CN3703 CN1 CN520 IC861 IC821(1/2) IC821(2/2) CN516 IC501 CN509 IC841 IC801 IC781 IC741(1/2) IC741(2/2) CN302 CN112 CN901 CN507 IC761 IC701 IC702 JA351(2/2) CN3701 CN501 JA351(1/2) JA301 JA102 JA101 CN301 IC301 IC601 IC651 CN1001 CN801 IC101 HDMI & DVC ASSY AUDIO IN ASSY A DSP ASSY G S-VIDEO ASSY I MAIN CONTROL ASSY C FRONT-IN ASSY P AK USB ASSY AL IR I/O ASSY AB www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 27 5 6 7 8 5 6 7 8 C D F A B E 2SA1145,2SC2705 2SA1145,2SC2705 2SA1145,2SC2705 2SA1145,2SC2705 SAP17P SAP17N C SAP17N,SAP17P SBL SAP17N,SAP17P SL L SAP17N,SAP17P L C SBL SL DSPC56371AF180 AK4359VF 11 17 13 17 1 13 11 7 5 9 5 9 9 5 13 12 10 8 6 3 12 8 10 14 19 4 5 9 1 3 13 11 3 15 11 7 13 59 4 58 5 10 11 11 7 3 13 15 19 25 19 22 3 1 1 2 2 4 5 6 6 5 2 1 1 2 80 7 6 1 9 3 18 20 1 1 4 4 SBLOUT COUT SBLOUT COUT SWOUT SWOUT SLOUT LOUT SLOUT LOUT SBL SL SBL C C SL C CG1 SBL L L CG1 SBL SL L SL SBL L C SW SL FL AOUTL BDTO CDTO FLO LIN SWO SLO C CE CE C CE CE SL SBL L SDTO FDTO SBLO CO HPL HPL SW SBL C PRE OUT Voltage Amp Voltage Amp Voltage Amp Voltage Amp DSP 8ch DAC L SL Current Amp Current Amp Current Amp Current Amp Current Amp SBR SBL SL C SPEAKERS SR 2nd R L PHONES CN1502(2/2) CN1501(2/2) CN2901 CN2902 CN1405 CN1406 CN5603 Q5604,Q5605 CN5303 CN5606 CN5003 CN5605 CN5601 CN5001 Q5204,Q2005 Q5104,Q5105 CN501 CN402 Q5004,Q5005 RY3005 CN1502(1/2) CN1501(2/2) CN1501(1/2) IC5602 CN5303 CN5606 IC5601 Y3(2/2) CN5605 CN5003 Y1(2/2) IC5201,IC5202 Y3(1/2) IC5101,IC5102 Y1(1/2) IC5001,IC5002 CN3003 CN3005 CN3002 RY3004 RY3003 IC201 IC401 CN3203 J3009 CN2851 J3201 RY3002 RY3001 CN3001 JA2851 BRIDGE 2 ASSY J COMPONENT ASSY K PS/SP ASSY W TRANS SIDE ASSY Y HEADPHONE ASSY O POWER AMP IN ASSY AI POWER AMP-R ASSY AG POWER AMP-L ASSY AD www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 28 1 2 3 4 1 2 3 4 C D F A B E 4.3 BLOCK DIAGRAM for VIDEO BLOCK DET Sync C TC74HC4051AFT IC1202 + + C Y Y C Y C Y C Y TC74HC4051AFT IC1201 CN1201 3 6 CN1202 5 6 7 C Y CN2651 CN1001 IC1006 9 13 13 PDC162A + + + IC1203 TC74HC4053AFT LA7109 IC1205 + C Y Y C 9 11 15 13 CN1003 11 + TC74HC4053AFT + IC1003 + + TC74HC4051AFT IC1001 + TC74HC4051AFT IC1002 + LA7109 IC1004 13 4 5 2 3 15 14 1 12 21 17 14 23 13 4 2 15 5 3 14 1 12 13 4 2 15 5 3 14 13 14 31 11 25 7 3 12 5 1 2 4 15 4 33 35 1 5 3 4 17 12 13 2 1 15 14 14 7 11 21 23 31 25 12 1 4 13 2 15 5 3 4 14 1 12 1 33 35 CVOUT C Selector DVR/VCR 2 6dB AMP MUTE MUTE REC OUT DVR/VCR 2 DVR/VCR 1 Y Selector TV/SAT DVD/LD Input Selector for S-Video to DVC VIDEO S-VIDEO from DVC OSD for Video Selector DVR/VCR 2 Selector Input DVR/VCR 1 TV/SAT Selector for DVC/Through MUTE C Y MUTE REC OUT DVR/VCR 1 MONITOR OUT from DVC to DVC for DVC/Through 6dB AMP MUTE MUTE OUT MONITOR REC OUT DVR/VCR 1 DVD/LD i-Pod MUTE MUTE Input Selector for MultiRoom REC OUT DVR/VCR 2 MultiRoom OUT COMPOSITE ASSY H FRONT-IN ASSY P S-VIDEO ASSY I VSX-91TX, VSX-9120TXH ONLY www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 29 5 6 7 8 5 6 7 8 C D F A B E TC74LVX4052FT IC1041 TC74LVX4053FT IC1043 NJM2581M IC1044 TC74LVX4052FT IC1042 13 9 11 2 6 4 CN1401 1 4 3 2 5 12 11 15 13 14 3 1 5 4 1 2 12 13 2 3 5 12 11 13 4 3 5 9 11 15 1 14 13 15 14 Input Selector for Component COMPONENT Cb Cr IN3 Cr for DVC/Through Cr Y COMPONENT IN2 Y Cb COMPONENT IN1 Cr Cb Cb Selector Cr 6dB AMP &DRIVER COMPONENT Cr Cb Cb Y OUT Y Y Y to DVC from DVC COMPONENT ASSY K www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 30 1 2 3 4 1 2 3 4 C D F A B E 5. DIAGNOSIS 5.1 DIAGNOSIS FLOWCHART 5.1.1 DSP TROUBLESHOOTING • It is assumed that there is no loose connection or damage in the LCRs. Simplified diagnosis Herein is described how to easily diagnose a defective part in the DSP Assy, only with operations of the main unit. Errors in DSP Assembly (Areas simply and roughly predictable by machine operation only) • Sound abnormality in phase control If sound abnormality does not occur in the phase-control OFF state but occurs in the phase-control ON state, it is most likely that a failure has occurred in SPAM (IC107), LATCH (IC103) or DECODER IC (IC105) in the 1st DSP Block. • No sound at analog signal input If sound abnormality does not occur with a digital signal input (COAX, OPT) but occurs only with an analog signal input, it is most likely that a failure has occurred in the AD converter (IC481). Step 2: Power supply Step 1: Connections CN901, CN401, CN951, CN801 Are the connectors securely inserted? Insert the connectors securely. No CN901 (Pins 13,14) IC301 (Pin 13) Is the voltage of digital power around 5.2 V? No Digital 5 V input No Replace CN901. Check the power output of the main unit. Yes Yes Is there any loose connection at pins 13,14 of CN901? Is the voltage around 5.2 V? No Yes A Yes CN301, CN953 Are the FFC securely inserted? Insert the FFCs securely. No Yes To Step 2 Step 0: Preliminary confirmation Confirm the following items before checking Do screws of COAX Jack securely tighten ? Tighten screws securely. No Yes Does a XM antenna pull off? Pull off a XM antenna. No Yes To Step 1 CN301 (Pin 9) Is the voltage around 5.2 V? No Yes Check the parts and patterns in the path. Check the parts and patterns in the path. Check the parts and patterns in the path. IC502 (Pin 5) XM Load Switch Is the voltage around 5.2 V? No Yes Troubleshooting • : KUXJ and KUXJ/CA types only www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 31 5 6 7 8 5 6 7 8 C D F A B E No Replace IC903. The output and GND may be short- circuited. Check the path between them. Yes Is IC903 abnormally hot? A B Replace the XM antenna. Install a XM antenna Remove the XM antenna IC502 (Pin 5) Is the voltage more than 5 V? No Yes Replace the XM antenna. CN501 (Pin 1) Is the voltage more than 5 V? No Yes Check the parts and patterns in the path. IC901 (Pins 7,8) DC-DC Converter L907 (Stby) side Is the voltage around 5.2 V? No Yes Is the voltage 3.3 V? No Yes L906 Replace IC901 1st DSP 1.2V Is the voltage 1.2 V? No Yes IC101 (B7 (L103), etc.) Check the parts and patterns in the path. 3.3V Regulator Is the voltage 1.2 V? No Yes IC903 (Pins 3,4) Check the parts and patterns in the path. Is the voltage around 5.2 V? No Yes IC903 (Pin 5) Check the parts and patterns in the path. IC103 (Pin 20) LATCH1 Is the voltage 3.3 V? No Yes Check the parts and patterns in the path. IC104 (Pin 20) LATCH2 Is the voltage 3.3 V? No Yes Check the parts and patterns in the path. IC105 (Pin 8) Decoder Is the voltage 3.3 V? No Yes Check the parts and patterns in the path. IC106 (Pin 37) FLASH ROM Is the voltage 3.3 V? No Yes Check the parts and patterns in the path. IC107 (Pins 9,27) SRAM Is the voltage 3.3 V? No Yes Check the parts and patterns in the path. IC109 (Pin 5) Logic IC Is the voltage 3.3 V? No Yes • : KUXJ and KUXJ/CA types only No Replace IC502. Check the power output of the main unit. Yes CN501 (Pin 1) XM Jack Is the voltage around 5.2 V? No Yes Is the voltage of IC502-pin 1 around 5.2 V? www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 32 1 2 3 4 1 2 3 4 C D F A B E No Replace IC904. The output and GND may be short- circuited. Check the path between them. Yes Is IC904 abnormally hot? B Yes Check the parts and patterns in the path. IC551 (Pin 8) OSC Inverter Is the voltage 3.3 V? No Check the parts and patterns in the path. IC481 (Pin 7) A/D Converter Is the voltage 3.3 V? No Yes Check the parts and patterns in the path. IC651 (Pin 16) Logic IC Is the voltage 3.3 V? No Yes Check the parts and patterns in the path. IC601 (Pin 16) Logic IC Is the voltage 3.3 V? No Yes Check the parts and patterns in the path. IC501 (Pin 4, etc.) XM/DT IC Is the voltage 3.3 V? No Yes Check the parts and patterns in the path. IC291 (Pin 14) Audio MCK Buffer Is the voltage 3.3 V? No Yes Check the parts and patterns in the path. IC301 (Pins 21,38) DIR Is the voltage 3.3 V? No Yes Check the parts and patterns in the path. IC904 (Pins 3,4) Regulator 1.25 V Is the voltage 3.3 V? No Yes Check the parts and patterns in the path. IC201 (Pin 8, etc.) 2nd DSP 1.25 V Is the voltage 1.25 V? No IC904 (Pin 5) Is the voltage 1.25 V? No Yes • : KUXJ and KUXJ/CA types only A/D Converter Check the parts and patterns in the path. IC481 (Pin 6) Is the voltage 5 V? No Yes Yes Check the parts and patterns in the path. IC401 (Pins 14,28) D/A Converter Is the voltage 5 V? No CN901 (Pin 10) Is the voltage of analog power 5 V? No Analog 5 V input No Replace CN901. Check the power output of the main unit. Yes Yes Is there any loose connection at pin 10 of CN901? To Step 3 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 33 5 6 7 8 5 6 7 8 C D F A B E C Check the parts and patterns in the path. Check the parts and patterns in the path from the COAX terminal. IC301 (Pin 42) COAX (Under side) (1.65 V center, amplitude more than 0.2 Vp-p) Can observe digital signal? No Yes No Yes Check the parts and patterns in the path from the COAX terminal. IC301 (Pin 44) Replace IC552. Replace IC551. COAX (Upper side) (1.65 V center, amplitude more than 0.2 Vp-p) Can observe digital signal? No Yes Check the parts, patterns and FFC in the path from the OPT IN terminal. IC301 (Pins 1,3,5) REAR OPT IN (3 inputs) (0 V ⇔ 4 V) Can observe digital signal? No Yes Check the parts and patterns in the path from the FRONT IN Assy. IC301 (Pin 7) FRONT OPT IN (0 V ⇔ 4 V) Can observe digital signal? No Yes Check the parts and patterns in the path from the HDMI Assy. IC301 (Pin 48) HDMI S/PDIF IN (0 V ⇔ 3.3 V) Can observe digital signal? No Yes (DSD) When the source is SACD. → Go to Step 4-3-3 • When a sound is not out with the XM Radio. → Go to Step 4-4 • When a sound is not out with the USB (It is assumed that the failure diagnosis of USB Assy has been completed.) → Go to Step 4-5 except KU models IC101 B4 (R138) No OSC1 No Yes Yes IC201 (Pin 45) OSC2 IC301 (Pin 30) OSC3 Step 3: Operating Master Clock To Step 4 Is there an operating master clock signal (24.576 MHz)? Is there an operating master clock signal(24.576 MHz) at IC552-pin 4? Check the parts and patterns in the path. No No Yes Yes Is there an operating master clock signal (24.576 MHz)? Is there an operating master clock signal(24.576 MHz) at IC551-pin 5? Is there an operating master clock signal(24.576 MHz) at IC551-pin 2? Replace IC551 or X551. Replace IC551. Check the parts and patterns in the path. No No Yes Yes Is there an operating master clock signal (24.576 MHz)? Is there an operating master clock signal(24.576 MHz) at IC551-pin 7? • When a sound is not out with the digital (COAX, OPT IN) signal input. → Go to Step 4-1 • When a sound is not out with the analog signal input. → Go to Step 4-2 • When a sound is not out with the HDMI. (It is assumed that failure diagnosis of HDMI Assy has been completed.) (I2S path) When the source is “dts HD Master Audio”, “Dolby True HD”, “PCM or LPCM at or above the sampling rate of 88.2kHz” or “LPCM Multi ch”. → Go to Step 4-3-1 (S/PDIF path) When the source is “dts HD High Resolution Audio”, “dts HD LBR”, “Dolby Digital Plus”, “2ch at or below the sampling rate of 48kHz), or “other compression streams”. → Go to Step 4-1 Step 4: Audio Clock (Until Switch) When the source in the digital (COAX, OPT IN) or the HDMI path is “dts HD High Resolution Audio”, “dts HD LBR”, “Dolby Digital Plus”, “2ch at or below the sampling rate of 48kHz” or “other compression streams”. Check that changes by pulling out and inserting the digital input lines. (Function is able to change the assignment. Therefore it is not specified.) Step 4-1: When a sound is not out with the digital (COAX, OPT IN) signal input • : KUXJ and KUXJ/CA types only www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 34 1 2 3 4 1 2 3 4 C D F A B E C D Input a digital signal and check with the state which selected the function. Check the path to the microcomputer. IC601 (Pin 1) XMSW3 Is the voltage 0 V? No Yes Check the path to the microcomputer. Check the path to the microcomputer. IC651 (Pin 1) HDSW DIRL IC301 (Pin 23) DIRM Is the voltage 0 V? No Yes No No Replace IC301 or IC651 (IC601). Replace IC301 (IC601) or IC651. Yes Yes Is there a master clock output (24.576 MHz)? IC601 (Pin 11) No Yes Is there a master clock input (24.576 MHz)? Is the voltage of IC301-pin 31 3.3 V? No Replace IC301 or IC601. No Is there abnormality at the parts and patterns in the input path? IC651 (Pin 11) No Yes Is there a master clock input (24.576 MHz)? No Is there abnormality at the parts and patterns in the input path? Replace IC301 or IC651 (IC601). IC301 (Pin 24) No Yes Is there a LR clock output? No Is there abnormality at the parts and patterns in the output path? DIRD Replace IC301 or IC651 (IC601). IC301 (Pin 25) No Yes Is there a audio data output? No Is there abnormality at the parts and patterns in the output path? DIRB Replace IC301 or IC651 (IC601). IC301 (Pin 26) No Yes Is there a bit clock output? No Is there abnormality at the parts and patterns in the output path? Replace IC301 or IC601. IC601 (Pin 2) No Yes Is there a audio data input? No Is there abnormality at the parts and patterns in the input path? Replace IC301 (IC601) or IC651. IC651 (Pin 2) No Yes Is there a audio data input? No Is there abnormality at the parts and patterns in the input path? Replace IC301 or IC601. IC601 (Pin 14) No Yes Is there a LR clock input? No Is there abnormality at the parts and patterns in the input path? Replace IC301 (IC601) or IC651. IC651 (Pin 14) No Yes Is there a LR clock input? No Is there abnormality at the parts and patterns in the input path? Is the output of IC301-pin 36 (DRERR3 ) 0 V? • : KUXJ and KUXJ/CA types only www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 35 5 6 7 8 5 6 7 8 C D F A B E D E DIRM IC481 (Pin 11) Yes Yes Replace IC301 or IC651. IC601 (Pin 5) RIN, LIN IC481 (Pins 1,2) No Is there a bit clock input? No Replace CN402. Replace IC481. Is there abnormality at the parts and patterns in the input path? Yes Replace IC301 (IC601) or IC651. IC651 (Pin 5) No No Is there a bit clock input? No Is there abnormality at the parts and patterns in the input path? Can observe the analog input signal at CN402-pins 1, 3? No No Repair the analog signal route of the main unit. No Is not there poor contact of CN402-pins 1,3? Replace IC301 or IC601. No Is there abnormality at the parts and patterns in the input path? Replace IC301 (IC601) or IC651. Is there a LR clock input? Step 4-2: When a sound is not out with the analog signal input To Step 5-1 Is there a analog input signal? Yes Yes Yes Yes XMSW3 IC601 (Pin 1) Check the parts and patterns in the path on the DSP Assy. Check the analog signal path of the main unit. No Is there a DIRM output of IC301-pin 23 ? Is the voltage of PDN input signal at IC301-pin 31 3.3 V? No Yes No Check the parts and patterns in the input path. Check the path to the microcomputer. Check the path to the microcomputer. Is the DRERR3 output of IC301-pin 36 0 V? No If there is not failure of a pattern, replace IC301 or IC481 or IC651 (IC601). Replace IC301 or IC481 or IC651 (IC601). Is the voltage 0 V? No Yes HDSW IC651 (Pin 1) Check the path to the microcomputer. Is the voltage 0 V? No Yes Is there a master clock input? (24.576 MHz) DIRL IC481 (Pin 10) No Is there a DIRL output of IC301-pin 24 ? Yes Check the parts and patterns in the input path. IC601 (Pin 11) Yes No Is there a master clock input? (24.576 MHz) No No Is there abnormality at the parts and patterns in the input path? IC651 (Pin 11) Yes Yes No Is there a master clock input? (24.576 MHz) • : KUXJ and KUXJ/CA types only www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 36 1 2 3 4 1 2 3 4 C D F A B E • : KUXJ and KUXJ/CA types only E F DIRD IC301 (Pin 25) Yes Replace IC301 or IC601. IC601 (Pin 14) No Is there a LR clock input? No Is there abnormality at the parts and patterns in the input path? Yes HMCK Replace IC651. Replace IC651. IC651 (Pin 10) No No Is there abnormality at the parts and patterns in the input path? Yes HLR IC651 (Pin 13) No Is there a LR clock input? No Is there abnormality at the parts and patterns in the input path? Yes DIRB Replace IC301 or IC481 or IC651 (IC601). IC301 (Pin 26) No Is there a bit clock input? No Yes Replace IC301 (IC601) or IC651. IC651 (Pin 14) No Is there a LR clock input? No Is there abnormality at the parts and patterns in the input path? Yes Replace IC301 or IC601. IC601 (Pin 5) No Is there a bit clock input? No Is there abnormality at the parts and patterns in the input path? Yes Replace IC301 (IC601) or IC651. IC651 (Pin 5) No Is there a bit clock input? No Is there abnormality at the parts and patterns in the input path? Yes Replace IC301 or IC651 (IC601). No Is there a audio data output? No Is there abnormality at the parts and patterns in the output path? IC601 (Pin 2) Yes Replace IC301 or IC601. No Is there a audio data input? No Is there abnormality at the parts and patterns in the input path? IC651 (Pin 2) Yes Replace IC301 (IC601) or IC651. No Is there a audio data input? No Is there abnormality at the parts and patterns in the input path? Replace IC481. Step 4-3-1: When a sound is not out with the HDMI (When the source is “dts HD Master Audio”, “Dolby True HD”, “PCM or LPCM at or above the sampling rate of 88.2kHz” or “LPCM Multi ch”) To Step 5-1 Is there a DIRB output of IC301-pin 26 ? Yes Check the parts and patterns in the input path. Yes DAUX IC481 (Pin 9) No Is there a audio data output? No Is the voltage of IC481- pin 13 (PDN) 3.3 V? Yes Check the path to the microcomputer. Check the path to the microcomputer. IC651 (Pin 1) HDSW Is the voltage 3.3 V? No Yes Is there a master clock input (24.576 MHz)? www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 37 5 6 7 8 5 6 7 8 C D F A B E F G Replace IC651. Yes HBCK IC651 (Pin 6) No Is there a bit clock input? No Is there abnormality at the parts and patterns in the input path? Step 4-4: When a sound is not out with the XM Radio To Step 5-1 Replace IC651. Yes No Is there a bit clock input? No Is there abnormality at the parts and patterns in the input path? To Step 5-2 If there is not abnormality in the path to the crystal, replace IC501 or X501. IC501 (Pins 26,28) OSC Insert the XM Antenna and check it. No Yes Check the path to the microcomputer. IC651 (Pin 13) DSDR0 No Yes Is the voltage 3.3 V? Check the path to the microcomputer. IC501 (Pin 11) XMRST3 Is the input signal 3.3 V? No Yes Check the path to the microcomputer. IC501 (Pins 3,5) XMDI3, XMDO3 Does I/O signal operate with 0 V to 3 V? No Yes IC501 (Pins 18,19) COMM_RX_P/M Check the path to the microcomputer. IC601 (Pin 1) XMSW3 Is the voltage 3.3 V? No Yes Check the path to the microcomputer. IC651 (Pin 1) HDSW Is the voltage 0 V? No Yes DSDL0 IC651 (Pin 3) HBCK IC651 (Pin 6) Replace IC651. No Is there abnormality at the parts and patterns in the input path? Is there a audio data input? No Yes Replace IC651. No Is there abnormality at the parts and patterns in the input path? Is there a audio data input? Step 4-3-2: When a sound is not out with the HDMI (When the source is SACD) IC651 (Pin 1) HDSW No Yes Yes (About 1.2 V center) Abnormality in XM Antenna or replace IC501. No No Is a signal of CN501- pins 2 and 3 unstable at 200mVp-p level? Is a signal unstable at 200mVp-p level? Does crystal oscillate about 2 to 3 Vp-p? Yes Check the parts and patterns in the input path. • : KUXJ and KUXJ/CA types only Replace IC651. Yes HFDT IC651 (Pin 3) No Is there a audio data input? No Is there abnormality at the parts and patterns in the input path? www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 38 1 2 3 4 1 2 3 4 C D F A B E G H Replace IC501 or IC601. Replace IC501 or IC601. Replace IC651 or IC601. Yes XMMK IC501 (Pin 43) No Is there a master clock output? No Is there abnormality at the parts and patterns in the output path? Replace IC501 or IC601. Yes XMLK IC501 (Pin 41) No Is there a LR clock output? No Is there abnormality at the parts and patterns in the output path? Replace IC501 or IC601. Yes XMFD IC501 (Pin 37) No Is there a audio data output? No Is there abnormality at the parts and patterns in the output path? Replace IC501 or IC601. Yes IC601 (Pin 3) No Is there a audio data input? No Is there abnormality at the parts and patterns in the input path? Replace IC651 or IC601. IC651 (Pin 2) No Is there a audio data input? No Replace IC501 or IC601. Yes IC601 (Pin 13) No Is there a LR clock input? No Is there abnormality at the parts and patterns in the input path? Replace IC651 or IC601. Yes Replace IC501 or IC601. XMBK USBIN IC501 (Pin 39) No Is there a bit clock output? No Is there abnormality at the parts and patterns in the output path? Yes Yes Replace IC501 or IC601. IC601 (Pin 6) No Is there a bit clock input? No Is there abnormality at the parts and patterns in the input path? Yes Replace IC651 or IC601. IC651 (Pin 5) No Is there a bit clock input? No Is there abnormality at the parts and patterns in the input path? Yes IC651 (Pin 14) No Is there a LR clock input? No Is there abnormality at the parts and patterns in the input path? To Step 5-1 Yes IC601 (Pin 10) No No Is there abnormality at the parts and patterns in the input path? Is there a master clock input (24.576 MHz)? IC301 (Pin 46) HDSW IC651 (Pin 1) Yes IC651 (Pin 11) No No Is there abnormality at the parts and patterns in the input path? Is there a master clock input (24.576 MHz)? Is there abnormality at the parts and patterns in the input path? Step 4-5: When a sound is not with the USB (except KU models) • : KUXJ and KUXJ/CA types only Check the parts and patterns in the path from the USB Module. Can obsever the digital signal? No Yes DIRM Is the voltage 0 V? No Yes IC301 (Pin 23) Check the path to the microcomputer. (0 V ⇔ 4 V) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 39 5 6 7 8 5 6 7 8 C D F A B E • : KUXJ and KUXJ/CA types only Replace IC301 or IC651. Replace IC301 or IC651. Yes DIRL DIRD No No Is there abnormality at the parts and patterns in the input path? Is the voltage of IC301- pin36 (DRERR3) 0 V? Yes No No No Yes Is there a master clock output (24.576 MHz)? IC651 (Pin 11) Replace IC301 or IC651. Yes No No Is there abnormality at the parts and patterns in the output path? Is there a LR clock output? Is there a audio data output? Is there a LR clock intput? IC301 (Pin 24) Replace IC301 or IC651. Yes No No Is there abnormality at the parts and patterns in the input path? IC651 (Pin 14) Replace IC301 or IC651. Yes No No IC301 (Pin 25) Replace IC301 or IC651. Yes No No Is there abnormality at the parts and patterns in the input path? IC651 (Pin 2) Replace IC301 or IC651. Yes No No Is there a bit clock output? IC301 (Pin 26) Replace IC301 or IC651. Yes No No Is there abnormality at the parts and patterns in the input path? Is there a bit clock intput? IC651 (Pin 5) Check the path to the microcomputer. Is the voltage of IC301-pin31 (PDN) 3.3 V? Is there abnormality at the parts and patterns in the output path? Is there a audio data intput? Is there a master clock input (24.576 MHz)? Is there abnormality at the parts and patterns in the output path? To Step 5-1 H I MCLK Replace IC651 or, when IC101 is defective, Replace the Assy. Replace IC651 or, when IC101 is defective, Replace the Assy. Replace IC651 or, when IC101 is defective, Replace the Assy. Replace IC651 or, when IC101 is defective, Replace the Assy. Replace IC651 or, when IC101 is defective, Replace the Assy. Replace IC651 or, when IC101 is defective, Replace the Assy. Yes IC651 (Pin 9) No No Is there abnormality at the parts and patterns in the path? Is there a master clock (24.576 MHz)? MCK1 Yes IC291 (Pin 3) No No Is there abnormality at the parts and patterns in the path? Is there a master clock (24.576 MHz)? Yes IC291 (Pin 1) No No Is there abnormality at the parts and patterns in the path? Is there a master clock (24.576 MHz)? Step 5-1: Audio Clock (from Switch to 1st DSP) Yes LCK1 IC651 (Pin 12) No Is there a LR clock ? No Is there abnormality at the parts and patterns in the path? IC101 H13 (R114) Yes IC101 F14 (R112) No No Is there abnormality at the parts and patterns in the path? Is there a master clock (24.576 MHz)? Yes No Is there a LR clock ? No Is there abnormality at the parts and patterns in the path? www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 40 1 2 3 4 1 2 3 4 C D F A B E Yes BCK1 IC651 (Pin 7) No Is there a bit clock ? No Is there abnormality at the parts and patterns in the path? Yes IC101 G14 (R113) No Is there a bit clock ? No Is there abnormality at the parts and patterns in the path? Yes FDT1 IC651 (Pin 4) No Is there a audio data ? No Is there abnormality at the parts and patterns in the path? Yes IC101 P14 (R121(1)) No Is there a audio data ? No Is there abnormality at the parts and patterns in the path? IC101 is defective, Replace the Assy. IC101 M13 (R121(2)) No No IC101 is defective, Replace the Assy. IC101 is defective, Replace the Assy. SDTI Yes To Step 6 Is there abnormality at the parts and patterns in the path? Check the following points when the source is Multi ch. Is there a audio data (with Sch source)? IC101 M14 (R121(3)) No No CDTI Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with Cch source)? IC101 L14 (R121(4)) No No BDTI Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with SBch source)? I J Yes No No Is there abnormality at the parts and patterns in the path? BCK1 Yes IC651 (Pin 7) No No Is there abnormality at the parts and patterns in the path? Is there clock? Is there clock? DSDL0 DSDR0 Yes IC651 (Pin 4) IC101 P14 (R121(1)) No No Is there abnormality at the parts and patterns in the path? Is there a audio data (FLch)? Is there a audio data (FLch)? Yes No No Is there abnormality at the parts and patterns in the path? Yes IC651 (Pin 12) IC101 H13 (R114) No No Is there abnormality at the parts and patterns in the path? Is there a audio data (FRch)? Is there a audio data (FRch)? Yes IC101 G14 (R113) No No Is there abnormality at the parts and patterns in the path? Step 5-2: Audio Clock & Data (in the case of SACD to 1st DSP) Replace IC651 or, when IC101 is defective, Replace the Assy. Replace IC651 or, when IC101 is defective, Replace the Assy. Replace IC651 or, when IC101 is defective, Replace the Assy. Replace IC651 or, when IC101 is defective, Replace the Assy. Replace IC651 or, when IC101 is defective, Replace the Assy. Replace IC651 or, when IC101 is defective, Replace the Assy. Replace IC651 or, when IC101 is defective, Replace the Assy. Replace IC651 or, when IC101 is defective, Replace the Assy. Replace IC651 or, when IC101 is defective, Replace the Assy. Replace IC651 or, when IC101 is defective, Replace the Assy. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 41 5 6 7 8 5 6 7 8 C D F A B E To Step 6 Check the following points when the source is Multi ch. J K Yes No No Is there abnormality at the parts and patterns in the path? DSDL1 DSDR1 DSDR2 DSDL2 Yes IC101 M13 (R121(2)) IC101 M14 (R121(3)) No No Is there abnormality at the parts and patterns in the path? Is there a audio data (with SW source)? Is there a audio data (with Cch source)? Yes No No Is there abnormality at the parts and patterns in the path? Yes IC101 K14 (R118) IC101 L14 (R121(4)) No No Is there abnormality at the parts and patterns in the path? Is there a audio data (with Sch source)? Is there a audio data (with Sch source)? Failure in 1st DSP block, Go to Step 8. Yes LCK2 No Is there a LR clock ? No Is there abnormality at the parts and patterns in the path? MCLK Replace IC291. Yes IC291 (Pin 4) No No Is there abnormality at the parts and patterns in the path? Is there a master clock (24.576 MHz)? MCK2 Replace IC201. Yes IC201 (Pin 73) IC101 J14 (R117) No No Is there abnormality at the parts and patterns in the path? Is there a master clock (24.576 MHz)? Replace IC291 or IC201. Yes IC291 (Pin 6) No No Is there abnormality at the parts and patterns in the path? Is there a master clock (24.576 MHz)? Step 6: Audio Clock (from 1st DSP to 2nd DSP) BCK2 Replace IC201. Yes IC101 H14 (R115) No No Is there abnormality at the parts and patterns in the path? Is there a bit clock ? Failure in 1st DSP block, Go to Step 8. Yes No Is there a LR clock ? No Is there abnormality at the parts and patterns in the path? IC201 (Pins 60,78) Replace IC201. Yes No Is there a bit clock ? No Is there abnormality at the parts and patterns in the path? IC201 (Pins 62,76) DT0O Yes IC101 P10 (R126(4)) No No Is there abnormality at the parts and patterns in the path? Is there a audio data ? Failure in 1st DSP block, Go to Step 8. Replace IC201. Yes No Is there a audio data ? No Is there abnormality at the parts and patterns in the path? IC201 (Pin 1) IC101 is defective, Replace the Assy. IC101 is defective, Replace the Assy. IC101 is defective, Replace the Assy. IC101 is defective, Replace the Assy. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 42 1 2 3 4 1 2 3 4 C D F A B E K L IC101 P12 (R126(2)) No No DT2O Yes To Step 7 Failure in 1st DSP block, Go to Step 8. Failure in 1st DSP block, Go to Step 8. No Failure in 1st DSP block, Go to Step 8. Replace IC201. Is there abnormality at the parts and patterns in the path? Check the following points when the source is Muiti ch. Is there a audio data (with Cch source)? IC101 P11 (R126(3)) No DT1O Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with Sch source)? No IC201 (Pin 80) No Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with Sch source)? Replace IC201. IC201 (Pin 58) No No Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with Cch source)? IC101 P13 (R126(1)) No No DT3O Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with SBch source)? Replace IC201. IC201 (Pin 59) No No Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with SBch source)? Yes No No Is there abnormality at the parts and patterns in the path? Yes IC751 (Pin 21) No No Check the path to the microcomputer. IC701 (Pins 23,24) Step 7: Audio Clock (from 2nd DSP to the DAC output) IC701 (Pin 21) DARST No Yes Is the voltage of reset input 3.3 V? Is the voltage of reset input 3.3 V? Replace IC701 or IC751. No Check the path to the microcomputer. Replace IC701 or IC751. Replace IC701 or IC751. Yes No No Is there abnormality at the parts and patterns in the path? LSSDA, LSSCL IC751 (Pins 23,24) Replace IC701 or IC751. Replace IC291 or IC401. MCLK MCK3 Replace IC291. Yes IC291 (Pin 13) No No Is there abnormality at the parts and patterns in the input path? Is there a master clock input (24.576 MHz)? Yes IC401 (Pin 1) No No Is there abnormality at the parts and patterns in the input path? Is there a master clock input (24.576 MHz)? Replace IC291, IC701 or IC751. Yes IC291 (Pin 11) No No Is there abnormality at the parts and patterns in the output path? Is there a master clock output (24.576 MHz)? Replace IC291, IC701 or IC751. Yes IC701 (Pin 2) No No Is there abnormality at the parts and patterns in the input path? Is there a master clock input (24.576 MHz)? Is the control signal visible when the delay amount is changed? Is the control signal visible when the delay amount is changed? www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 43 5 6 7 8 5 6 7 8 C D F A B E L M LCKO Failure in 2nd DSP block. Go to Step 9. Failure in 2nd DSP block. Go to Step 9. Failure in 2nd DSP block. Go to Step 9. Yes BCKO (BCK) No Is there a LR clock output? No Is there abnormality at the parts and patterns in the output path? IC201 (Pin 79) (LRCK) Yes No Is there a LR clock output? Is there abnormality at the parts and patterns in the output path? IC701 (Pin 31) Yes No Is there a LR clock input? Is there abnormality at the parts and patterns in the input path? IC701 (Pin 3) Replace IC701. No Replace IC701. Replace IC291, IC701 or IC751. Yes IC751 (Pin 2) No No Is there abnormality at the parts and patterns in the input path? Is there a master clock input (24.576 MHz)? Replace IC701 or IC751. No Replace IC701 or IC751. LSLK Yes No Is there a LR clock output? Is there abnormality at the parts and patterns in the output path? IC751 (Pin 31) Replace IC751 or IC401. No Yes No Is there a LR clock input? Is there abnormality at the parts and patterns in the input path? IC401 (Pin 4) Replace IC751 or IC401. No Yes No Is there a bit clock output? Is there abnormality at the parts and patterns in the output path? IC201 (Pin 77) No Yes No Is there a bit clock input? Is there abnormality at the parts and patterns in the input path? IC701 (Pin 4) No Yes No Is there a bit clock output? Is there abnormality at the parts and patterns in the output path? IC701 (Pin 30) No Replace IC701 or IC751. Yes No Is there a bit clock input? Is there abnormality at the parts and patterns in the input path? IC751 (Pin 4) No LSBK FDTO Replace IC751 or IC401. Yes No Is there a bit clock output? Is there abnormality at the parts and patterns in the output path? IC751 (Pin 30) No Replace IC751 or IC401. Yes No Is there a bit clock input? Is there abnormality at the parts and patterns in the input path? IC401 (Pin 2) No Yes No Is there a audio data output? Is there abnormality at the parts and patterns in the output path? IC201 (Pin 7) No Yes No Is there a LR clock input? Is there abnormality at the parts and patterns in the input path? IC751 (Pin 3) Replace IC701 or IC751. No www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 44 1 2 3 4 1 2 3 4 C D F A B E M IC201 (Pin 5) No No CDTO Yes Failure in 2nd DSP block, Go to Step 9. Failure in 2nd DSP block, Go to Step 9. Failure in 2nd DSP block, Go to Step 9. FLO, FRO No Replace IC701. Replace IC401. Replace CN401. Yes No Is there a analog audio output? Yes No Is not there poor contact in CN401-pins 7 and 5? No IC401 (Pins 25,24) Is there abnormality at the parts and patterns in the path? Check the following points when the source is Multi ch. Is there a audio data (with Cch source)? IC201 (Pin 6) No SDTO Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with SLch source)? No IC701 (Pin 8) No Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with SLch source)? Replace IC701. IC701 (Pin 12) No No Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with Cch source)? IC201 (Pin 4) No No BDTO (SDT) Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with SBch source)? Replace IC701. IC701 (Pin 15) No No Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with SBch source)? IC701 (Pin 28) No No Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with Sch source)? Check the parts and patterns (short-circuit) in the path including the DSP Assy and others. Yes No Check the parts and patterns in the path on the DSP Assy. Is there a analog signal output at CN401-pins 7 and 5? Replace IC701 or IC751. (FDT) LSFD Replace IC701. No Yes No Is there a audio data input? Is there abnormality at the parts and patterns in the input path? IC701 (Pin 5) No Yes No Is there a audio data output? Is there abnormality at the parts and patterns in the output path? IC701 (Pin 29) Replace IC701 or IC751. No Yes No Is there a audio data input? Is there abnormality at the parts and patterns in the input path? IC751 (Pin 5) Replace IC751 or IC401. No Yes No Is there a audio data output? Is there abnormality at the parts and patterns in the output path? IC751 (Pin 29) LSFD Replace IC751 or IC401. No Yes No Is there a audio data input? Is there abnormality at the parts and patterns in the input path? IC401 (Pin 3) Replace IC701 or IC751. N www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 45 5 6 7 8 5 6 7 8 C D F A B E N Check the following points when the source is Multi ch. Check the following points when the source is Multi ch. IC751 (Pin 8) No No Yes Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with Sch source)? Replace IC701 or IC751. (CDT) LSCD IC701 (Pin 27) No No Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with Cch source)? Replace IC701 or IC751. IC751 (Pin 12) No No Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with Cch source)? Replace IC701 or IC751. (BDT) IC701 (Pin 26) No No Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with SBch source)? Replace IC701 or IC751. IC751 (Pin 15) No No Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with SBch source)? Replace IC701 or IC751. LSSD IC751 (Pin 28) No No Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with Sch source)? Replace IC751 or IC401. IC401 (Pin 9) No No Yes Is there abnormality at the parts and patterns in the path? Is there a audio data (with Sch source)? Replace IC751 or IC401. IC751 (Pin 27) No No Is there abnormality at the parts and patterns in the path? Is there a audio data (with Cch source)? Replace IC751 or IC401. Yes IC401 (Pin 10) No No Is there abnormality at the parts and patterns in the path? Is there a audio data (with Cch source)? Replace IC751 or IC401. Yes LSBD IC751 (Pin 26) No No Is there abnormality at the parts and patterns in the path? Is there a audio data (with SBch source)? Replace IC751 or IC401. Yes IC401 (Pin 11) No No Is there abnormality at the parts and patterns in the path? Is there a audio data (with SBch source)? Replace IC751 or IC401. O IC401 (Pins 22,21) No SLO, SRO Yes Is there a analog audio output (with Sch source)? Replace IC401. No Check the parts and patterns (short-circuit) in the path including the DSP assy and others. IC401 (Pins 20,19) No CO, SWO Yes Is there a analog audio output (with Cch source)? Replace IC401. No Check the parts and patterns (short-circuit) in the path including the DSP assy and others. IC401 (Pins 18,17) No SBLO, SBRO Yes Is there a analog audio output (with SBch source)? Replace IC401. No Check the parts and patterns (short-circuit) in the path including the DSP assy and others. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 46 1 2 3 4 1 2 3 4 C D F A B E For the following diagnosis, a digital oscilloscope must be used. The 1st DSP or the communication path is in failure. Is the voltage of D1RST3 maintained in 3.3V? (Does it fall to become 0V periodically?) IC101 F2 (R109) No DIREQ3 Yes Yes Replace CN402. Yes Yes No Is there a analog audio output in CN402? No Is not there poor contact in CN402 ? Check the analog signal path in the main unit. Check the parts and patterns in the path on the DSP assy. Step 8: 1st DSP CN951 (Pin 23) IC101 B10 (R104) D1RST3 Is the voltage 3.3 V? No Check the parts and patterns in the path. Check the parts and patterns in the path. It is likely a Boot Error. (It is very difficult to diagnose which peripheral part of the DSP is in failure.) Check the path to the microcomputer. Yes Is the voltage 3.3 V? No No Does the voltage become 3.3 V for a moment when the input stream is changed? CN951 (Pin 21) No Yes Does the voltage become 3.3 V for a moment when the input stream is changed? Check the path to the microcomputer. CN951 (Pin 22) No D1CS3 Yes Check the parts and patterns in the path. Does the voltage become 0 V for a moment when the input stream is changed? Yes Yes Check the path to the microcomputer. CN951 (Pin 12) No DSCLK3 IC101 A11 (R136) No Does the voltage become 0 V for a moment when the input stream is changed? Is the clock signal output while the voltage at DICS3 is 0 V? Yes Check the parts and patterns in the path. IC101 B9 (R103) No Is the clock signal output while the voltage at DICS3 is 0 V? Check the following points when the source is Multi ch. O P CN951 (Pin 14) DSDI3 Yes Check the path to the microcomputer. No Is the clock signal output while the voltage at DICS3 is 0 V? Check the parts and patterns in the path. IC101 A9 (R132) No Is the clock signal output while the voltage at DICS3 is 0 V? Yes www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 47 5 6 7 8 5 6 7 8 C D F A B E For the following diagnosis, a digital oscilloscope must be used. For the following diagnosis, a digital oscilloscope must be used. For the following diagnosis, a digital oscilloscope must be used. P Is the voltage of D2RST maintained in 3.3V? (Does it fall to become 0V periodically?) Yes Step 9: 2nd DSP CN951 (Pin 11) IC201 (Pin 47) D2RST Is the voltage 3.3 V? No Check the parts and patterns in the path. The 2nd DSP or the communication path is in failure. Check the path to the microcomputer. Yes Yes Is the voltage 3.3 V? No No CN951 (Pin 10) D2CS DSDO3 Check the path to the microcomputer. No Yes The 1st DSP or the communication path is in failure. IC101 A10 (R134) No Is the clock signal output while the voltage at DICS3 is 0 V? Yes Yes Check the parts and patterns in the path. CN951 (Pin 13) No Is the clock signal output while the voltage at DICS3 is 0 V? DSCLK3 Check the path to the microcomputer. CN951 (Pin 12) No Is the clock signal output while the voltage at D2CS is 0 V? Yes Yes Check the parts and patterns in the path. IC201 (Pin 36) No Is the clock signal output while the voltage at D2CS is 0 V? DSDI3 Check the path to the microcomputer. CN951 (Pin 14) No Is the clock signal output while the voltage at D2CS is 0 V? Yes Yes Check the parts and patterns in the path. IC201 (Pin 34) No Is the clock signal output while the voltage at D2CS is 0 V? DSDO3 The 2nd DSP or the communication path is in failure. IC201 (Pin 35) No Is the clock signal output while the voltage at D2CS is 0 V? Yes It is very difficult to diagnose which part is in failure. Does the logic of D2CS periodically become 3.3 V or 0 V? IC201 (Pin 37) Check the parts and patterns in the path. No Yes Does the logic of D2CS periodically become 3.3 V or 0 V? Yes Check the parts and patterns in the path. CN951 (Pin 13) No Is the clock signal output while the voltage at D2CS is 0 V? It is very difficult to diagnose which part is in failure. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 48 1 2 3 4 1 2 3 4 C D F A B E ADC IC481 AK5358AET 8ch DAC IC401 AK4359VF 2nd DSP IC201 DSPC56371AF180 1st DSP IC101 ADSP-21366 KBCZ-1AA DIR IC301 AK4114VQ Analog IN (L/R) SPDIF out (1+1stby) COAX IN (2) SPDIF in (5) SPDIF in (1stby) XM Block X501 45.1584MHz : I2S MCLK : Control, memory bus line, etc : Analog audio signal *Alphabets before pin numbers mean the channel names. : SPDIF, Operation Clock, etc : I2S DATA (2ch) *F, S, C and B before pin numbers mean FL/FRch, SL/SRch, C/SWch and SBL/SBRch, respectively. : I2S DATA (Compressed (includes dts HD High Resolution Audio, dts HD LBR, and Dolby Digital Plus), (48K for HDMI) : I2S LRCK, MBCK CN401 CN301 JA351 3 1 10 CN901 CN501 (KU model only) XM IN 19 17 CN301 CN302 1 7 5 2 4 CN801 HDMI IN CN901, CN951 CN953 9 F(FL) 17 B(SR) 14 S(SW) 15 C(C) 16 (SL 9) 21 (FR) 18,19 13 4,5 11 L R : I2S or DSD DATA (Signal from HDMI. When it is “dts HD Master Audio”, “Dolby True HD”, “SACD”, “LPCM Multi” or “PCM or LPCM at or above 88.2kHz”) DSP Block Diagram • Signal Block Analog 8ch OUT Control in Control out CN401 5 7 FR FL 9 SR 11 SL 13 SW 15 C C 17 SBR 19 SBL FR FL SR SL SW SBR SBL 9 11 28 24 3 9 10 11 7 6 5 4 25 21 22 19 20 17 18 1 25 30 46 73 69 45 22 2 11 2 11 4 9 22 15 3 10 3 10 37 28 26 43 42,44 6,13 6,13 39,41 18,19 7,12 60,62, 76,78 H14,J14 B4 4 P14 F14 9 7,12 5,14 H13,G14 5,14 3 1 2,4 10,12 24,26 77,79 2,4 24,26 1,3,5, 7,48 SW IC601 74VHC157 XMDT IC501 F2621E-01 DAC IC451 AK4387ET SW IC651 74VHC157 FLASH ROM IC106 AYW7167 SRAM IC107 4Mbit (8bit×512kW) SRAM IC110 4Mbit (8bit×512kW) (stby) X551 24.576MHz IC551 IC551 IC552 F S C B 1 80 58 59 P10 P11 P12 P13 F S C B L14 M13 M14 B(SR) F(FR) F(FL) S(SW) C(C) K14 (SL) F S C B F S C B IC751 Lip sync ML87V5002 29 28 27 26 2 5 8 12 15 F S C B F S C B DSP ASSY G • : For AWX8813 only (for North American specifications) • : Standy-by parts, stand-by path • : Channel allocation for SACD 1 2 R L ( ) (Supplement) Differences in channel allocation for SACD signal and other signals CN801 Pin No. SACD signal Other signals Pin No. SACD signal Other signals 9 Data(SL) - 14 15 16 17 18 Data(SR) Data(SW) Data(C) Data(FL) Data(FR) Data(SBL,SBR) Data(SL,SR) Data(C,SW) Data(FL,FR) LR clock IC101 H13 K14 L14 M13 M14 P14 Data(FR) Data(SL) Data(SR) Data(SW) Data(C) Data(FL) LR clock - Data(SBL,SBR) Data(SL,SR) Data(C,SW) Data(FL,FR) XM Analog 2ch OUT CN401 (stby) 22 21 L R 11 10 L R SERIAL ROM IC261 (stby) 30,31 3,4 IC701 Lip sync ML87V5002 29 28 27 26 2 5 8 12 15 F S C B F S C B 30,31 3,4 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 49 5 6 7 8 5 6 7 8 C D F A B E 3.3V & 1.2V 1st DSP GNDD GNDD DC-DC 1.2V • Power Block and GND Map CN801 GNDD 3.3V Flash ROM SRAMs Logic ICs GNDD 3.3V Lipsync ICs GNDD GNDD GNDD 3.3V & 1.25V 2nd DSP 5V Load Switch REG 1.25V 3.3V REG GNDD GNDD GNDD GNDD 3.3V Audio MCK DSP OSC Logic ICs GNDD 5V & 3.3V DIR GNDD GNDD uGRTN DGRTN DGRTN V+5D(HDMI) V+7D(HDMI) GNDD GNDD V+5D(HDMI) V+5D V+7D(HDMI) V+5D GNDA(DAG) V+5A GNDA(DAG) GCH COAX A5V & D3.3V 2ch ADC GNDD GDAC GDAC 3.3V XM/DT A5V 8ch DAC 10 11 4 13 5 6 1 6 CN301 CN401 CN901 2 9 2 15 18 20 5V XM Jack DSP ASSY G • : KUXJ and KUXJ/CA types only www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 50 1 2 3 4 1 2 3 4 C D F A B E • Conditions for selecting SPDIF or I2S output from HDMI Assy. pcm fs(kHz) I2S(3 lines) SPDIF Layout Compression DVD-V 48 Compression *.WAV 44 48 dts-CD 44 PCM 44 48 DVD-V 96 2ch LPCM 44 Multi 48 2ch Multi 88 2ch Multi DVD-A 96 2ch Multi 176 Multi 192 2ch × 2ch × × × × 2ch × 2ch × 2ch × 2ch × 2ch × 2ch × × 2ch Multi - - - - SACD 2ch (DSD) Multi × × (DSD) dts HD Master Audio dts HD High Resolution Audio × dts HD LBR × Dolby TrueHD × × Dolby Digital Plus × Indistinguishable www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 51 5 6 7 8 5 6 7 8 C D F A B E 5.1.2 HDMI TROUBLESHOOTING Please refer to the one point trouble shooting first before checking the flow chart on the next page. 1. Causes for noncompletion of HDMI authentication between the source equipment and this unit (the HDMI indicator is unlit or flashes) HDMI Symptom Remedy The HDMI indicator blinks continuously. Check all the points below. No picture or sound. • This receiver is HDCP-compatible. Check that the components you are connecting are also HDCP- compatible. If they are not, please connect them using the component, S-video or composite video jacks. • Depending on the connected source component, it’s possible that it will not work with this receiver (even if it is HDCP-compatible). In this case, connect using the component, S-video or composite video jacks between source and receiver. • If the problem still persists when connecting your HDMI component directly to your monitor, please consult the component or monitor manual or contact the manufacturer for support. No picture. • To see the on-screen display, you must also connect the receiver and TV with a composite, component, or S-video cable. • Depending in the output settings of the source component, it may be outputting a video format that can't be displayed. Change the output settings of the source, or connect using the component, S-video or composite jacks. No sound, or sound suddenly Noisy or distorted picture. ceases. • Check that the HDMI AV setting is set to AMP/THROUGH. • If the component is a DVI device, use a separate connection for the audio. • Check the audio output settings of the source component. • If the problem still persists when connecting your HDMI component directly to your monitor, please consult the component or monitor manual or contact the manufacturer for support. HDMI Simple Diagnosis Replace the HDMI cable. NG OK OK OK Replace the Receiver. Replace the Player. Replace the HDMI cable. Repare the Receiver. Repare the Player. NG 2. Causes for noncompletion of HDMI authentication between the monitor and this unit (no display or sound from the monitor) Replace the HDMI cable. NG OK OK OK Replace the Receiver. Replace the TV monitor. Replace the HDMI cable. Repare the Receiver. Repare the TV monitor. NG www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 52 1 2 3 4 1 2 3 4 C D F A B E • The parts marked like in the following chart are located in "HDMI &DVC Assy Check Points". Step 1-1: Connections Step 1-2: Power supply CN1001, CN1002 Are BtoB connectors inserted securely? Insert it securely. No Yes To Step 2-1: HDMI section To Step 3-1: Video converter section V+5 IC901 (Pin 3) Is the voltage 5 V? No 5 V 3.3 V Check the DSP Assy or AUDIO IN Assy or DC/DC Assy. Yes Is the voltage 3.3 V? No Check the patterns in the path and IC901. If IC901 is failure, replace IC901. Yes HDMI section Common section HDMI Troubleshooting A V+5 Step 2-1: Power supply CN1001 (Pin 26) Is the voltage 7 V? No 7 V Check the DSP Assy or AUDIO IN Assy or DC/DC Assy. Yes V+7D IC911 (Pin 5) Is the voltage 5 V? No 5 V (HDMI OUT) Check the IC911. If IC911 is failure, replace IC911. Yes V+5 Step 1-3: Reset CN1001 (Pin 2) Is the voltage "H" (3.3 V)? No HDRST Check the parts and patterns in the path. Check the DSP Assy or AUDIO IN Assy or MAIN CONTROL Assy. Yes O V+3R3UC 3.3 V (HDMI UCOM) Is the voltage 3.3 V? No Check the patterns in the path and L501. If L501 is failure, replace L501. Check the IC501 or IC502. If IC501 or IC502 is failure, replace IC501 or IC502. Check the Q902. If Q902 is failure, replace Q902. Check the IC501 or IC502. If IC501 or IC502 is failure, replace IC501 or IC502. Yes V+3R3UC V+3R3VC V+5HD R1002 Is the voltage 5 V? No 5 V Check the R1002. If R1002 is failure, replace R1002. Yes V+5D IC151 (Pin 8) Is the voltage 4.4 V? No 5 V (HDMI IN1) Check the D151. If D151 is failure, replace D151. Yes V+5E0 IC171 (Pin 8) Is the voltage 4.4 V? No 5 V (HDMI IN2) Check the D171. If D171 is failure, replace D171. Yes V+5E1 IC501 (Pin 6) Is the voltage "H" (3.3 V)? No PWRCTL1 Yes IC501 (Pin 97) Is the voltage "L" (0 V)? No PWRCTL2 Yes Yes A-1 A-2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 53 5 6 7 8 5 6 7 8 C D F A B E B Step 2-2: Reset IC501 (Pin 22) RXRST B-1 Is the voltage "H" (3.3 V)? Check the parts and patterns in the path. If IC501 or IC502 is failure, replace IC501 or IC502. Yes A L105 Is the voltage 3.3 V? No 3.3 V (HDMI Rx) Check the L105. If L105 is failure, replace L105. Yes 3.3V_RX1 3.3V_RX2 L106 Is the voltage 3.3 V? No 3.3 V (HDMI Rx) Check the L106. If L106 is failure, replace L106. Check the IC902 or Q901 or L902 or D901. If IC902 or Q901 or L902 or D901 is failure, replace IC902 or Q901 or L902 or D901. Yes C912, C913 Is the voltage 1.8 V? No 1.8 V (HDMI) Yes L104 Is the voltage 1.8 V? No 1.8 V (HDMI Rx) Check the L104. If L104 is failure, replace L104. Yes V+1R8 L301 Is the voltage 3.3 V? No 3.3 V (HDMI Tx) Check the L301. If L301 is failure, replace L301. Yes 1.8V_RX1 V+1R8RX L303 Is the voltage 3.3 V? No 3.3 V (HDMI Tx) Check the L303. If L303 is failure, replace L303. Yes V+3TX L302 Is the voltage 1.8 V? No 1.8 V (HDMI Tx) Check the L302. If L302 is failure, replace L302. Yes Yes V+1R8TX 3.3V_TX1 L304 Is the voltage 1.8 V? No 1.8 V (HDMI Tx) Check the L304. If L304 is failure, replace L304. 1.8V_TX1 Step 2-3: Source 5V * When connected the source equipment to IN1. IC501 (Pin 25) TXRST B-2 Is the voltage "H" (3.3 V)? Check the parts and patterns in the path. If IC501 or IC502 is failure, replace IC501 or IC502. Yes L305 Is the voltage 1.8 V? No 1.8 V (HDMI Tx) Check the L305. If L305 is failure, replace L305. Yes 1.8V_ TX2 No No L101 Is the voltage 3.3 V? No 3.3 V (HDMI Rx) Check the L101. If L101 is failure, replace L101. Yes V+3RX L103 Is the voltage 3.3 V? No 3.3 V (HDMI Rx) Check the L103. If L103 is failure, replace L103. Yes V+3RA L102 Is the voltage 1.8 V? No 1.8 V (HDMI Rx) Check the L102. If L102 is failure, replace L102. Yes Check the patterns, JA101 in the path. If JA101 is failure, replace JA101. JA101 (Pin 18) Is the voltage "H" (5 V)? No V5R0 (HDMI IN1) Yes C-1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 54 1 2 3 4 1 2 3 4 C D F A B E C Check the patterns, Q101 or R134 in the path. If Q101 or R134 is failure, replace Q101 or R134. B Step 2-4: Hot Plug Detect JA101 (Pin 19) HPD (HDMI IN1) * When connected the source equipment to IN1. D-2 Is the voltage 5 V? Yes Step 2-5: DDC JA101 (Pin 16) SDA (HDMI IN1) * When connected the source equipment to IN1. E-1 Does a signal output in constant period (0 to 5 V) ? IC501 (Pin 92) HPDETO (HDMI IN1) D-1 Is the voltage "L" (0 V)? Check the parts and patterns in the path. If IC501 is failure, replace IC501. Check the parts and patterns in the path. If Q151 or R161 is failure, replace Q151 or R161. Yes IC501 (Pin 93) HPDETI (HDMI IN2) * When connected the source equipment to IN2. * When connected the sink equipment to OUT D-3 Is the voltage "L" (0 V)? Check the parts and patterns in the path. If IC501 is failure, replace IC501. Yes JA102 (Pin 19) HPD (HDMI IN2) D-4 Is the voltage 5 V? Check the parts and patterns in the path. If Q171 or R181 is failure, replace Q171 or R181. Yes Check the patterns and JA101 in the path. If JA101 is failure, replace JA101. * When connected the source equipment to IN2. No No No No No No No No No No Yes Yes JA101 (Pin 15) SCL (HDMI IN1) DSDA0 DSCL0 E-2 Does a clock output in constant period (0 to 5 V) ? Check the patterns and JA101 in the path. If JA101 is failure, replace JA101. Yes IC152 (Pin 7) E-3 Is there a same signal as E-1 (0 to 4.4 V)? Yes IC101 (Pin 30) RIPWR 5V C-4 Is the voltage "H" (3.3 V)? Yes Check the patterns, IC152 or IC153 in the path. If IC152 or IC153 is failure, replace IC152 or IC153. IC152 (Pin 4) E-4 Is there a same signal as E-2 (0 to 4.4 V)? Yes Check the patterns, IC152 or IC153 in the path. If IC152 or IC153 is failure, replace IC152 or IC153. R167 E-5 Is there a same signal as E-1 (0 to 3.3 V)? Yes Check the patterns and R167 in the path. If R167 is failure, replace R167. Check the patterns and R168 in the path. If R168 is failure, replace R168. R168 E-6 Is there a same signal as E-2 (0 to 3.3 V)? Yes Check the patterns in the path. If Q101 or R133 is failure, replace Q101 or R133. IC101 (Pin 35) Is the voltage "H" (3.3 V)? No HPDET1 (HDMI IN2) Yes C-2 * When connected the source equipment to IN2. Check the JA102. If JA102 is failure, replace JA102. JA102 (Pin 18) Is the voltage "H" (5 V)? No V+5RI (HDMI IN2) Yes C-3 Check the patterns, JA301 in the path. If JA301 is failure, replace JA301. JA301 (Pin 19) Is the voltage "H" (5 V)? No HPD (HDMI OUT) D-5 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 55 5 6 7 8 5 6 7 8 C D F A B E D C JA301 (Pin 16) SDA (HDMI OUT) E-13 Does a signal output in constant period (0 to 5 V) ? Check the patterns and JA301 in the path. If JA301 is failure, replace JA301. JA102 (Pin 15) SCL (HDMI IN2) DSDA1 DSCL1 E-8 Does a clock output in constant period (0 to 5 V) ? Check the patterns and JA102 in the path. If JA102 is failure, replace JA102. Yes IC172 (Pin 7) E-9 Is there a same signal as E-7 (0 to 4.4 V)? Yes Check the patterns, IC172 or IC173 in the path. If IC172 or IC173 is failure, replace IC172 or IC173. IC172 (Pin 4) E-10 Is there a same signal as E-8 (0 to 4.4 V)? Yes Check the patterns, IC172 or IC173 in the path. If IC172 or IC173 is failure, replace IC172 or IC173. R169 E-11 Is there a same signal as E-7 (0 to 3.3 V)? Yes Check the patterns and R169 in the path. If R169 is failure, replace R169. Check the patterns and R170 in the path. If R170 is failure, replace R170. R170 E-12 Is there a same signal as E-8 (0 to 3.3 V)? Yes No No No DSDA DSCL R358 E-15 Is there a same signal as E-13 (0 to 3.3 V)? Yes Yes Check the patterns and R358 in the path. If R358 is failure, replace R358. Check the patterns and R357 in the path. If R357 is failure, replace R357. R357 E-16 Is there a same signal as E-14 (0 to 3.3 V)? Yes Yes No DCK Check the parts and patterns in the path (IC101 to IC301). If IC101 is failure, replace IC101. DCK F Is there a clock? No Yes D4 to D11 *Skip at analog to HDMI *Skip at analog to HDMI 480i/576i Check the parts and patterns in the path (IC101 to IC301). If IC101 is failure, replace IC101. D4 to D11 G-1 Is there a data? No Yes D16 to D23 Check the parts and patterns in the path (IC101 to IC301). If IC101 is failure, replace IC101. D16 to D23 G-2 Is there a data? No Yes D28 to D35 Check the parts and patterns in the path (IC101 to IC301). If IC101 is failure, replace IC101. D28 to D35 G-3 Is there a data? No No No No No Yes Step 2-6: VIDEO CLK, DATA JA102 (Pin 16) SDA (HDMI IN2) E-7 Does a signal output in constant period (0 to 5 V) ? Check the patterns and JA102 in the path. If JA102 is failure, replace JA102. No Yes * When connected the sink equipment to OUT. JA301 (Pin 15) SCL (HDMI OUT) E-14 Does a clock output in constant period (0 to 5 V) ? Check the patterns and JA301 in the path. If JA301 is failure, replace JA301. No www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 56 1 2 3 4 1 2 3 4 C D F A B E D Yes Yes VSYNC Check the parts and patterns in the path (IC101 to IC301). If IC101 is failure, replace IC101. VSYNC H-1 No Step 2-7: AUDIO CLOCK, DATA Does a VSYNC output in constant period ? Yes HSYNC Check the parts and patterns in the path (IC101 to IC301). If IC101 is failure, replace IC101. HSYNC H-2 No Does a HSYNC output in constant period ? Yes DE Check the parts and patterns in the path (IC101 to IC301). If IC101 is failure, replace IC101. DE H-3 No Does a DE output in constant period ? Yes Diagnose the DSP Assy. No MCKI CN1001 (Pin 20) O Is there a clock? No Check the parts and patterns in the path (CN1001 to IC202). (a): HDMI HDMI (b): ANALOG HDMI(THROUGH MODE) (b) Yes Diagnose the DSP Assy. No BCKI CN1001 (Pin 26) O Is there a clock? No Check the parts and patterns in the path (CN1001 to IC202). (b) Yes Diagnose the DSP Assy. No LRCKI CN1001 (Pin 27) O Is there a clock? No Check the parts and patterns in the path (CN1001 to IC202). (b) Yes XBAOUT IC202 (Pins 1,4,10,13) M-2 No (b) Diagnose the DSP Assy. No DATAI CN1001 (Pin 18) O Is there a data? No Check the parts and patterns in the path (CN1001 to IC202). (b) Is the voltage "L" (0 V)? Check the parts and patterns in the path (IC501 to IC202). If IC501 is failure, replace IC501. Yes SPDIF IC201 (Pin 9) J No Is there a SPDIF? Check the parts and patterns in the path (IC101 to IC201, IC301). If IC101 is failure, replace IC101. Yes MCLK I No (a)(b) (a) Check the parts and patterns in the path (IC101 to IC201, IC202 and IC301). If IC101 is failure, replace IC101. IC201 (Pin 2) Yes SCK(BCK) IC201 (Pin 3) K-1 No Is there a clock? Check the parts and patterns in the path (IC101 to IC201, IC202 and IC301). If IC101 is failure, replace IC101. (a)(b) Yes WS(LRCK) IC201 (Pin 4) K-2 No Is there a clock? Check the parts and patterns in the path (IC101 to IC201, IC202 and IC301). If IC101 is failure, replace IC101. (a)(b) Yes SD0(DATA) IC201 (Pin 5) L-1 No Is there a data? Check the parts and patterns in the path (IC101 to IC201, IC202 and IC301). If IC101 is failure, replace IC101. (a)(b) SD1(DATA) E Yes IC201 (Pin 6) L-2 No Is there a data? Check the parts and patterns in the path (IC101 to IC201, IC301). If IC101 is failure, replace IC101. (a) Is there a clock? www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 57 5 6 7 8 5 6 7 8 C D F A B E E Yes Yes SD2(DATA) IC201 (Pin 7) L-3 No Is there a data? Check the parts and patterns in the path (IC101 to IC201, IC301). If IC101 is failure, replace IC101. (a) Yes SD3(DATA) IC201 (Pin 8) L-4 No Is there a data? Check the parts and patterns in the path (IC101 to IC201, IC301). If IC101 is failure, replace IC101. (a) Yes DA_OFF IC201 (Pin 19) M-1 No Is there voltage "L"(AMP MODE) or "H"(THROUGH MODE)? (a) Yes MCLK CN1001 (Pin 10) O No Is there a clock? Check the parts and patterns in the path (IC202 and IC203 to CN1001). If IC202 or IC203 is failure, replace IC202 or IC203. (a) Yes SPDIF CN1001 (Pin 22) O No Is there a SPDIF? Check the parts and patterns in the path (IC202 to CN1001). If IC202 is failure, replace IC202. (a) Yes SCK(BCK) CN1001 (Pin 12) O No Is there a clock? Check the parts and patterns in the path (IC202 to CN1001). If IC202 is failure, replace IC202. (a) WS(LRCK) CN1001 (Pin 13) O No Is there a clock? Check the parts and patterns in the path (IC202 to CN1001). If IC202 is failure, replace IC202. (a) Yes SD0-3(DATA) CN1001 (Pin 14 to 17) O No Is there a data? Check the parts and patterns in the path (IC202 to CN1001). If IC202 is failure, replace IC202. (a) MUTEOUT CN1001 (Pin 8) O No Is the voltage "L" (0 V)? Check the parts and patterns in the path (IC501 to CN1001). If IC501 is failure, replace IC501. Diagnose the DSP Assy. (a) Check the parts and patterns in the path (IC501 to IC202). If IC501 is failure, replace IC501. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 58 1 2 3 4 1 2 3 4 C D F A B E F Step 3-1: Power Supply Video converter section V+5A Is the voltage 5 V? No 5 V (VIDEO BUFFER) Yes Yes Yes Yes Yes Yes V+5A Check the patterns in the path and L1001. If L1001 is failure, replace L1001. Step 3-2: Video Input CN1002 (Pin 1) Is there a composite signal? No CVBS IN Yes a Diagnose the MAIN CONTROL Assy or COMPOSITE Assy. CN1002 (Pin 5) Is there a Y signal? No SY IN Yes a Diagnose the MAIN CONTROL Assy or S-VIDEO Assy. CN1002 (Pin 7) Is there a C signal? No SC IN Yes a Diagnose the MAIN CONTROL Assy or S-VIDEO Assy. CN1002 (Pin 13) Is there a Y signal? No Y IN Yes a Diagnose the MAIN CONTROL Assy or COMPONENT Assy. CN1002 (Pin 15) Is there a Pb signal? No Pb IN Yes a Diagnose the MAIN CONTROL Assy or COMPONENT Assy. CN1002 (Pin 17) Is there a Pr signal? No Pr IN Yes a Diagnose the MAIN CONTROL Assy or COMPONENT Assy. V+3DE Is the voltage 3.3 V? No 3.3 V (VIDEO DEC) V+3DE Check the patterns in the path and L401. If L401 is failure, replace L401. 3.3V_DE1 Is the voltage 3.3 V? No 3.3 V (VIDEO DEC) Check the patterns in the path and L404. If L404 is failure, replace L404. 3.3V_DE1 3.3V_EN1 Is the voltage 3.3 V? No 3.3 V (VIDEO E/VC) Check the patterns in the path and L701. If L701 is failure, replace L701. 3.3V_EN1 3.3V_EN2 Is the voltage 3.3 V? No 3.3 V (VIDEO ENC) Check the patterns in the path and L702. If L702 is failure, replace L702. 3.3V_EN2 Yes Yes IC904 (Pin 1) Is the voltage 1.8 V? No 1.8 V (VIDEO DEC) Check the patterns in the path and IC905 and IC904. If IC905 or IC904 is failure, replace IC905 or IC904. V+1R8VC 1.8V_DE1 Is the voltage 1.8 V? No 1.8 V (VIDEO DEC) Check the patterns in the path and L402. If L402 is failure, replace L402. V+1R8DE 1.8V_DE2 Is the voltage 1.8 V? No 1.8 V (VIDEO DEC) Check the patterns in the path and L403. If L403 is failure, replace L403. 1.8V_DE1 * When source is inputted from Composite. * When source is inputted from S-VIDEO. * When source is inputted from S-VIDEO. * When source is inputted from Component. * When source is inputted from Component. * When source is inputted from Component. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 59 5 6 7 8 5 6 7 8 C D F A B E F Yes LLC1 Check the parts and patterns in the path (IC401 to IC455, IC701). If IC401 or IC455, IC701 is failure, replace IC401, IC455, IC701. R401 e Is there a clock? No Yes P22 to P29 Check the parts and patterns in the path (IC401 to IC452). If IC401 or IC452 is failure, replace IC401 or IC452. IC452 (Pins 2 to 9) f-2 Is there a data? No Yes Check the parts and patterns in the path (IC401 to IC453). If IC401 or IC453 is failure, replace IC401 or IC453. IC453 (Pins 2-9) f-3 Is there a data? No Yes VS Check the parts and patterns in the path (IC401 to IC451). If IC401 or IC451 is failure, replace IC401 or IC451. IC451 (Pin 2) g-1 Does a VSYNC output in constant period ? No Yes F/DE Check the parts and patterns in the path (IC401 to IC451). If IC401 or IC451 is failure, replace IC401 or IC451. IC451 (Pin 3) g-2 Does a DE output in constant period ? No Yes IP Check the parts and patterns in the path (IC501 to IC454). If IC501 or IC454 is failure, replace IC501 or IC454. IC454 (Pin 1) I No Yes HS Check the parts and patterns in the path (IC401 to IC451). If IC401 or IC451 is failure, replace IC401 or IC451. IC451 (Pin 4) g-3 Does a HSYNC output in constant period ? No Yes P2-P9 Check the parts and patterns in the path (IC401 to IC454, IC701). If IC401 or IC454 or IC701 is failure, replace IC401 or IC454 or IC701. IC701 (Pins 2 to 9) IC454 (Pins 2 to 9) f-1 Is there a data? No Yes XVCRST Check the parts and patterns in the path (IC501 to IC401, IC701). If IC501 is failure, replace IC501. Check the parts and patterns in the path (IC501 to IC401, IC701). If IC501 is failure, replace IC501. IC501 (Pin 3) b Is the voltage "H" (3.3 V)? No Yes Yes XTAL1 Check the X401 or IC401. If X401 or IC401 is failure, replace X401 or IC401. IC401 (Pin 81) c Is there the CLK (28.63636MHz) ? No Step 3-3: Reset X'tal Step 3-4: I2C Step 3-5: VIDEO CLK, DATA No R556 VCSDA d-1 Does a signal output in constant period (0 to 3.3 V) ? Check the parts and patterns in the path (IC501 to IC401, IC701). If IC501 is failure, replace IC501. Yes No R557 VCSCL d-2 Does a clock output in constant period (0 to 3.3 V) ? * 480i/576i input only XVCOE Check the parts and patterns in the path (IC501 to IC451, IC452, IC453 and IC455). If IC501 or IC451 or IC452 or IC453 or IC455 is failure, replace IC501 or IC451 orIC452 or IC453 or IC455. IC451, IC452 (Pin 1) IC453, IC455 (Pin 1) h Is there voltage "L" (0 V)? Is there voltage "L" (0 V)? No P12-P29 * I/P ON (480i/576i) or 480p/ 576p/720p/1080i input only * I/P ON (480i/576i) or 480p/ 576p/720p/1080i input only * I/P ON (480i/576i) or 480p/ 576p/720p/1080i input only * I/P ON (480i/576i) or 480p/ 576p/720p/1080i input only * 480i/576i input and I/P OFF only G Yes www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 60 1 2 3 4 1 2 3 4 C D F A B E Yes DACC Check the parts and patterns in the path (IC701 to R751, Q751). If IC701 or R751 or R752 or Q751 is failure, replace it. IC701 (Pin 29) Is there a C signal? No j-3 Yes SC OUT Check the parts and patterns in the path (Q751 to CN1002). If Q751 or R753 is failure, replace Q751 or R753. CN1002 (Pin 11) Is there a C signal? No a Diagnose the MAIN CONTROL Assy or S-VIDEO Assy. Yes DACF Check the parts and patterns in the path (IC701 to R781, Q781). If IC701 or R781 or R782 or Q781 is failure, replace it. IC701 (Pin 24) Is there a Pr signal? No j-6 Yes Pr OUT Check the parts and patterns in the path (Q781 to CN1002). If Q781 or R783 is failure, replace Q781 or R783. CN1002 (Pin 23) Is there a Pr signal? No a Diagnose the MAIN CONTROL Assy or COMPONENT Assy. Yes DACD Check the parts and patterns in the path (IC701 to R761, Q761). If IC701 or R761 or R762 or Q761 is failure, replace it. IC701 (Pin 28) Is there a C signal? Is there a Y signal? No j-4 Yes Y OUT Check the parts and patterns in the path (Q761 to CN1002). If Q761 or R763 is failure, replace Q761 or R763. CN1002 (Pin 19) No a Diagnose the MAIN CONTROL Assy or COMPONENT Assy. Yes DACE Check the parts and patterns in the path (IC701 to R771, Q771). If IC701 or R771 or R772 or Q771 is failure, replace it. IC701 (Pin 25) Is there a Pb signal? Is there a Pb signal? No j-5 Yes Pb OUT Check the parts and patterns in the path (Q771 to CN1002). If Q771 or R773 is failure, replace Q771 or R773. CN1002 (Pin 21) No a Diagnose the MAIN CONTROL Assy or COMPONENT Assy. G Yes DACA Check the parts and patterns in the path (IC701 to R731, Q731). If IC701 or R731 or R732 or Q731 is failure, replace it. IC701 (Pin 35) Is there a composite signal? No j-1 Yes CVBS OUT Check the parts and patterns in the path (Q731 to CN1002). If Q731 or R733 is failure, replace Q731 or R733. CN1002 (Pin 3) Is there a composite signal? No a Step 3-6: Video Output (480i/576i only) Diagnose the MAIN CONTROL Assy or COMPOSITE Assy. Yes DACB Check the parts and patterns in the path (IC701 to R741, Q741). If IC701 or R741 or R742 or Q741 is failure, replace it. IC701 (Pin 33) Is there a Y signal? Is there a Y signal? No j-2 Yes SY OUT Check the parts and patterns in the path (Q741 to CN1002). If Q741 or R743 is failure, replace Q741 or R743. CN1002 (Pin 9) No a Diagnose the MAIN CONTROL Assy or S-VIDEO Assy. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 61 5 6 7 8 5 6 7 8 C D F A B E HDMI & DVC Assy Check Points (Power supply section) SIDE B HDMI & DVC ASSY Video converter section Video converter section HDMI section HDMI section Common Common section section Video converter section HDMI section Common section AK V+3DE V+5A V+1R8_DE V+5 V+5HD V+3RA V+5E1 V+5E0 3.3V_RX2 3.3V_RX1 1.8V_TX2 3.3V_TX1 V+1R8TX V+3R3UC V+3R3VC V+3RX V+5D V+7D V+3TX V+3R3 1.8V_DE1 3.3V_EN2 3.3V_EN1 V+1R8RX 3.3V_DE1 V+1R8VC V+1R8 1.8V_TX1 1.8V_RX1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 62 1 2 3 4 1 2 3 4 C D F A B E HDMI & DVC Assy Check Points (Signal section) SIDE B HDMI & DVC ASSY Video converter section HDMI section Common section AK a c b O J F e i h i-6 d-1 A-1 A-2 M-1 M-2 K-1 B-1 C-4 C-2 d-2 i-4 i-2 f-2 g-3 g-1 g-2 i-1 i-3 i-5 K-2 L-2 G-2 G-1 G-3 L-4 L-1 L-3 f-3 f-1 C-3 E-12 E-11 E-16 E-15 E-13 E-14 E-10 H-2 E-5 E-1 H-1 H-3 I D-2 E-6 E-9 E-2 C-1 E-3 E-4 E-7 D-4 D-3 E-8 D-1 D-5 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 63 5 6 7 8 5 6 7 8 C D F A B E WS SD[0-3] SPDIF DR[0-3] DL[0-3] 7V 5V DSCL0 DSDA0 R0X1[+,-] R0X0[+,-] R0XC[+,-] Hot Plug0 DSCL1 DSDA1 R1X2[+,-] R1X1[+,-] R1X0[+,-] R1XC[+,-] Hot Plug1 R0X2[+,-] CVBS SY SC Y Pb Pr CVBS SY SC Y Pb Pr CSCL CSDA VC_SCL VC_SDA IC502 FLASH ROM 7V 5V 5V IC911 5V 3.3V 3.3V IC901 1.8V 1.8V IC902 3.3V 3.3V IC903 3.3V IC905 1.8V 1.8V IC904 IC501 PEG118A HDMI ucom Main ucom I/F & AUDIO OUT Main ucom I/F CN1001 (30P) JA301 (19P) CN1002 (23P) JA102 (19P) JA101 (19P) LRCK, DATA IC202 IC201 CSCL CSDA CSCL CSDA MCLK BCK MCK SPDIF, I2S / DSD SCK/DCLK MCK SCK/DCLK HSYNC, VSYNC, DE DCK D[0-7] D[8-15] D[16-23] IC301 SiI9134CTU HDMI TRANSMITTER Hot Plug DSDA DSCL TXC[+,-] TX0[+,-] TX1[+,-] TX2[+,-] HDMI OUT IC101 SiI9135CTU HDMI RECEIVER IC454 IC451 IC452 IC453 VC_SCL VC_SDA 28.63636MHz 27MHz P[12-19] HS, VS, DE P[22-29] P[2-9] LLC SFL IC401 ADV7800BSTZ-80 VIDEO DECODER IC701 ADV7172KSTZ VIDEO ENCODER Analog Video IN/OUT HDMI IN2 HDMI IN1 IC172 TC7MB3257FK IC152 TC7MB3257FK IC151 BR24L02FV-W EEPROM(2k) IC171 BR24L02FV-W EEPROM(2k) HDMI&DVC ASSY Block Diagram www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 64 1 2 3 4 1 2 3 4 C D F A B E 5.1.3 USB MODULE (VSX-LX50 Only) (1) Overcurrent to a USB device is detected at the port for the microcomputer. (2) The power supply to the USB device is stopped. (3) Control of 5 V power is disabled at the port for the microcomputer. (4) Change of indications on the FL display (5) To supply power to the USB module again: • Turn the power to the unit off then back on. • Set the function setting to anything other than USB then back to USB. • Press the USB play key on the remote control unit. (6) After overcurrent is detected, if the USB play key is pressed while the error indication is displayed, power supply to the USB module is restored. If overcurrent is no longer detected, the indications shown below are displayed (normal indication): In this state, flashing of "USB ERROR1" stops, but playback will not start. To start playback, press the USB play key again. In the above case, if overcurrent is detected again, the above procedures 1 through 4 are repeated. U S B E R R 1 Flashes for 2 sec. Lights up after flashing for 2 sec. Lights up after flashing for 2 sec. U S B E R R 1 U S B Description of Error Indications Operations when overcurrent to a USB device is detected (1) Change of indications on the FL displays If overcurrent is detected before detection of a non-supported medium, the error indication "USB ERROR1" remains, as the power supply to the USB module is stopped. On supported media The formats of supported media that can be played back on this unit are MP3, WMA, and AAC. Some media in MPEG4 can also be played back. As AAC derives from MPEG4 codec, playback of media in AAC codec of MPEG4 is possible. U S B E R R 2 Flashes for 2 sec. U S B E R R 2 In a case where a medium not supported is connected FL Display Error Content Possible causes and actions to be taken USB ERROR1 Detection of overcurrent to a USB device Overcurrent (500 mA or more) is consumed at the connected USB device. • Some USB devices, such as a portable HDD, need more current than that this unit supplies. (Use the AC adaptor for the connected USB device.) • The USB power is short-circuited. USB ERROR2 Detection of a medium not supported A USB device that this unit does not support (other than the Mass Storage Class) is connected (such as a mouse, printer, or digital camera). • Connect a mass storage class USB device. USB ERROR3 Communication error with the system microcomputer Communication between TCC8600-00X-EA-UG (IC701) and PEG378A (IC101) failed. • Defective connection (connectors) inside this unit • See STEP 3 of Troubleshooting. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 65 5 6 7 8 5 6 7 8 C D F A B E LOAD SW IC IC701 USB Host TCC8600-00X-EA-UG 1.8V REG. 3.3V REG. System Control CPU IC741 IC762 16M FLASH ROM IC703 IC702 IC771 CN701 1 CN702 CN516 2 5 10 11 7 4 6 8 1 2 5 10 11 7 4 1 2 3 4 D- V5USB D- D+ GND XRST USB-Tx USB-Rx To DSP DIR To USB connector SPDIF XRST XFLAG CTL V+5USB 3 3 POWER GNDD Protection flag BUS Power cnt. V+3R3 V+3R3 V+5D V+5D V+3R3 IC761 64M SDRAM V+3R3 V+1R8 V+1R8 I/O Internal Core D+ USB ASSY AUDIO IN ASSY A Main parts Purpose TCC8600-00X-EA-UG : USB Host control decoder (MP3/WMA/MPEG-4AAC) 16M FLASH ROM : Firmware is stored 64M SDRAM : Temporary storage area of decoding music file LOAD SWITCH : Current limitation to USB device power AL Block Diagram of the USB Assy 6 8 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 66 1 2 3 4 1 2 3 4 C D F A B E Step 1: Connectors Step 2: Power supply CN701, CN702 To STEP 2 Are the connectors securely inserted ? Insert the connectors securely. Check the patterns in the path. No Yes To STEP 1 Yes Yes Is there any loose connection of CN702? Check the MOTHER Assy. No CN702 (pin 4) IC703 (pin 2) Is the voltage 5 V ? No 5 V input 3.3 V Regulator IC input 3-5 Converter USB Power SW 1 2 Yes Yes Yes Is IC703 abnormally hot? Replace IC703. The output and GND may be short-circuited. Check the path between them. No Is the voltage 3.3 V ? No Yes Yes Is IC702 abnormally hot? Replace IC702. The output and GND may be short-circuited. Check the path between them. No Is the voltage 1.8 V ? No Yes Is the voltage 5 V ? No Check the parts and patterns in the path. IC762 (pins 37, 47) FLASH ROM 6 Is the voltage 3.3 V ? No Yes Check the parts and patterns in the path. IC761 (pins 1,3,9,14,27,43,49) SDRAM 7 IC703 (pin 4), IC702 (pin 1) 3.3 V Reg. output / 1.8 V Reg. input 5 Is the voltage 3.3 V ? No IC702 (pin 5) 1.8 V Regulator output 9 Yes Check the parts and patterns in the path. IC701 (pins 9,26,43,65,84,85,119) USB Media control IC 8 Is the voltage 3.3 V ? No Check the parts and patterns in the path. IC951 (pin 5) 3 Yes Is the voltage 5 V ? No Check the parts and patterns in the path. IC771 (pin 5) 4 Yes Is the voltage 5 V ? No A USB Troubleshooting www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 67 5 6 7 8 5 6 7 8 C D F A B E Step 3: Operation of USB Media control IC Does the crystal oscillator at 12 MHz ? Check the MOTHER Assy. Note: Please confirm it with the USB memory connected for the content. IC701 (pins 7,24,40,58,73,74,91,110,124) USB Media control IC 10 Replace IC771. Yes Yes Yes Is pin 4 (CTL) of IC771 high? Is the voltage 5 V ? No Yes Is the voltage 1.8 V ? Yes Is pin 1 (CTL) of CN702 high? No No Check the parts and patterns in the path. Check the parts and patterns in the path. No CN701 (pin 1) USB Bus power 12 Is the voltage 5 V ? Check the parts and patterns in the path. Power supply is OK. To STEP 3 No XRST must be high during operation. Check the MOTHER Assy. USB-Tx and USB-Rx should be high during operation. Check the pattern in the path. Check the MOTHER Assy. Replace IC762, IC701, IC761. Check the parts and patterns in the path. Replace X702, etc. No Fig. 1 IC771 (pin 1) USB Power SW output 11 Yes Yes Is XRST high? No Yes No IC701 (pins 74,75) USB-Tx/USB-Rx (Refer to Fig. 1 and 2) XIN/XOUT A B IC701 CN702 XRST pin 77 R951 pin 5 USB-Rx pin 96 R955 pin 10 Fig. 2 IC701 IC951 (3 V → 5 V) CN702 USB-Tx pin 95 pin 2 pin 4 pin 11 Does USB-Tx and USB-Rx Communicate with System CPU? www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 68 1 2 3 4 1 2 3 4 C D F A B E Step 4: Audio Out check Is there a SPDIF signal ? Operation of IC701 is OK. To STEP 4 Check the output from IC701 (pin 105). Yes No Yes D+ and D- should have waveform during normal condition. Check the pattern in the path. Check the MOTHER Assy. Are there the waveforms like figure? Yes No IC701 (pin 105) SPDIF CN701 (pins 2,3) D+/D- Fig. D+ X: 1 μsec/div, Y: 2 V/div X: 1 μsec/div, Y: 2 V/div Fig. D- Is there a SPDIF signal ? Check the output from IC701 (pin 105). Yes No IC741 (pin 2) SPDIF Check the parts and pattern between IC701 and CN702. Are there audio signal ? Replace IC741. Yes No IC741 (pin 4) SPDIF B Step 4: Audio Out check Is there a SPDIF signal ? Operation of IC701 is OK. To STEP 4 Check the output from IC701 (pin 105). Yes No Yes D+ and D- should have waveform during normal condition. Check the pattern in the path. Check the MOTHER Assy. Are there the waveforms like figure? Yes No IC701 (pin 105) SPDIF CN701 (pins 2,3) D+/D- Fig. D+ X: 1 μsec/div, Y: 2 V/div X: 1 μsec/div, Y: 2 V/div Fig. D- Is there a SPDIF signal ? Check the output from IC701 (pin 105). Yes No IC741 (pin 2) SPDIF Check the parts and pattern between IC701 and CN702. Are there audio signal ? Replace IC741. Yes No IC741 (pin 4) SPDIF B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 69 5 6 7 8 5 6 7 8 C D F A B E 5.1.4 SIRIUS BLOCK TROUBLESHOOTING (VSX-91TXH/VSX-9120TXH Only) Connect an "SIRIUS Connect tuner"to SIRIUS Radio jack Perform a reception test, using a free-of-charge channel 184,making this unit an SIRIUS Radio input source. If the audio output is available with other input sources,Check the SIRIUS L/R analog audio lines to E-Vol(IC501). It is likely that the SIRIUS tuner is in failure. Check the connection the "SIRIUS Connect tuner" and AC adaptor. Replace the antenna. Check the Reset Line for SIRIUS tuner. Yes Yes Yes Operation OK No Yes If the reception sensitivity is not OK, relocate the antenna near a window. Check the commucination lines "SIRIUS TX","SIRIUS RX" between SIRIUS Connector(JA1601) and XM/SIRIUS SW IC(IC252) and also check between IC252 and µ-com(IC101). No No Play back the audio signal and check if a signal is output from the Speaker out. No Yes Check the reception level,using the "signal strength indicator"of the on screen display. Step 1 : Connectors www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 70 1 2 3 4 1 2 3 4 C D F A B E 5.2 CIRCUIT DESCRIPTION 5.2.1 PROTECTION CIRCUIT SPECIFICATION Protection Circuit Process List DC Detection Circuit Item Purpose Detection Method Process Warning Indication Remarks DC detection To detect amplifier damage (defect status) A process to protect speakers (for protection of connected external devices) Detects when the DC_PROTECT port becomes "L". (Pin 87 of IC101) Turns muting on and speaker relay off, then turns off the power after 3 seconds. Then flashes MCACC indicator. Flashing "AMP ERR" for 3 seconds. Once detected and turned the power off, input a key never again. If the DC_DET port becomes "H" within 3 seconds, the unit returns to normal condition automatically. AMP overload To detect overloading (abnormal status) With low-load driving or a short circuit of the speaker terminals (for protection of the amplifier) Detects when the OL_DET port becomes "L" (checks by interrupt). (Pin 19 of IC101) Turns muting on and speaker relay off, and immediately turns off the power. Then flashes PHASE CONTROL indicator. None Overheat detection Self reset type protection feature by temperature-rise of heat sink Detects when the TEMP2 port becomes "H" . (Pin 44 of IC2301) Turns muting on and speaker relay off, then turns off the power after 3 seconds. Flashing "OVERHEAT" for 3 seconds. If the TEMP2 port becomes "L" within 3 seconds, the unit returns to normal condition automatically. 12V trigger failure detection To detect the shortcircuit of 12V trigger output (load more than 50mA) (for protection of the amplifier) Detects when the 12VDET port decoms "H". (Pin 44 of IC2301) Turns 12V trigger output to off. Flashing "12V TRG ERR" Continue showing warning. Release the FL indication by switching the INPUT SEL or the turns the power off. R5714 R5721 Q5572 GAMP GNDU Q5571 IC5301 IC5302 R5341 OUTPUT DC DETECTOR R ch C ch SR ch SBR ch SL ch SBL ch +VL V+5UM V+5UM Normal: High (5V) DC det: Low (0V) +DC detection: Q5571 base is "H". → Collector of Q5571 and Q5572 are "L". -DC detection: Q5572 emitter is minus to the base. → Collector of Q5571 and Q5572 are "L". -VL R5342 R5441 R5442 R5541 R5542 R5325 R5327 R5326 R5571 R5641 R5642 C5571 R164 C120 D104 D105 FFC J43 UCOM IC101 87 CN5302 -5 CN5301 -8 CN5702 -7 CN5703 -15 CN5602 -6 CN5601 -8 L ch R5041 R5042 R5141 R5142 R5241 R5242 CN5001 -6 CN103 -5 POWER AMP-R ASSY POWER AMP-L ASSY POWER PROTECT ASSY POWER AMP IN ASSY MAIN CONTROL ASSY C AJ AG AI AD www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 71 5 6 7 8 5 6 7 8 C D F A B E OL (Over Load) Detection Circuit Q5704 GAMP GNDU GNDU Q5041D5043 D5143 D5243 IC5001 IC5002 R5043 R5715 R5044 OUTPUT OL DETECTOR L ch R ch C ch SL ch SBL ch SR ch SBR ch +VL V+5UM V+5UM Normal: High (5V) OL det: Low (0V) -VL R5025 R5027 R5026 R5045 R5047 R5716 R5717 R5720 D5041 D5041 R5046 C5041 NP C5705 C121 D105 D104 FFC J43 UCOM IC101 19 Normal: Low (0V) OL det: 0.6V CN5002 -7 CN5703 -14 CN5701 -5 CN5302 -4 CN5301 -7 CN5702 -8 CN103 -6 POWER AMP-L ASSY POWER AMP IN ASSY POWER AMP-R ASSY POWER PROTECT ASSY MAIN CONTROL ASSY C D5443 D5543 D5343 CN5602 -7 D5143 AI AG AJ AD www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 72 1 2 3 4 1 2 3 4 C D F A B E 6. SERVICE MODE 6.1 TEST MODE Version indication [Purpose] [Basic operations] FL Display POWER OFF Mx.xxx : Main microcomputer Fx.xxx : Display microcomputer Dx.xxx : DSP microcomputer Hx.xxx : HDMI microcomputer fx.xxx : 1st DSP firmware sx.xxx : 2nd DSP firmware 5 5 5 Main microcomputer and display microcomputer DSP microcomputer and HDMI microcomputer 1st DSP firmware : Flash ROM (IC106) near the DSP IC 2nd DSP firmware : Flash ROM within the DSP IC (IC201) Normal display Description of Version Indications Duration (sec.) Devices that can be considered generally normal, with the corresponding indications The versions for various microcomputers and DSP firmware are displayed. 1. If the version indication becomes "**," a failure in communications between the corresponding microcomputers or a failure in the corresponding microcomputers is likely. 2. In this submode, the user settings will not be cleared. [How to enter/exit] HY model: During Standby mode, simultaneously press and hold the “STANDBY/ON” and “SOUND RETRIEVER” key for 5 seconds to enter this mode. KU model: During Standby mode, simultaneously press and hold the “STANDBY/ON” and “MULTI CH IN” keys for 5 seconds to enter this mode. This mode is automatically exited when the indications of all versions have finished. [Notes] www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 73 5 6 7 8 5 6 7 8 C D F A B E Detected protection history [Purpose] [Basic operations] FL Display POWER OFF Number of detections of cord disconnection (DC and OL DET line) (simultaneous detections of DC and OVERLOAD) Number of detections of fan abnormalities Number of overload detections Number of DC detections Number of detections of abnormal temperature 3 3 3 3 Normal display (*) (*) for KU models, ”FAN : 000” is always displayed. Description of Indications Duration (sec.) The numbers of detections for various protection processes are displayed. When the keys are pressed, the numbers of DC detections, overload detections, detections of connectors disconnection inside unit (It is detected by both DC and OVERLOAD detections.), detections of fan abnormalities, and detections of abnormal temperature are displayed for 3 seconds each, in that order. The maximum value of each detections is 255. [How to enter/exit] HY model: During Standby mode, simultaneously press and hold “DVR/VCR1” and “ENTER” keys for 5 seconds to enter this mode. KU model: During Standby mode, simultaneously press and hold “DVR1/DVR2” and “ENTER” keys for 5 seconds to enter this mode. This mode is automatically exited when all the indications have finished. [Description] 3 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 74 1 2 3 4 1 2 3 4 C D F A B E When stopping of the fan is detected Flashes 3 times. Error indications when an abnormality in the amplifier system is detected [Purpose] [Error Messages] FL Display When a thermal shutdown (abnormal temperature), etc. is detected When AMP DC is detected Flashes 3 times. Flashes 3 times. Status Duration (sec.) An error message is displayed when an abnormality in the amplifier system is detected. After a failure is detected, the shutdown process starts, then the power will be off. The power can be turned on again in Normal mode. AMP ERROR : After a failure in the amplifier block or high DC output is detected, the shutdown process starts, then the power will be shut off. Then the MCACC LED will flash. The power cannot be turned on again. If you wish to turn on the unit after a shutdown activated by DC detection, enter Test mode, by proceeding with the steps described in "How to enter release mode" below. FAN STOP : The fan does not function. (HY model Only) OVERHEAT : The temperature of the amplifier is abnormally high. 12V TRG ERR : The 12-V trigger output is short-circuited. (KUXJ and KUXJ/CA models only) XM Power Error : Thepower supply of the XM antenna is abnormally. (KUXJ and KUXJ/CA models only) [Description] [How to enter release mode] Press and hold HY model : DVR/VCR2, KU model : VIDEO/GAME and ENTER keys on the front panel simultaneously for 5 seconds in standby mode. When the 12-V trigger circuit is short-circuited Flashes KUXJ and KUXJ/CA models only (HY model Only) KUXJ and KUXJ/CA models only The power supply of the XM antenna is abnormally Flashes www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 75 5 6 7 8 5 6 7 8 C D F A B E 7. DISASSEMBLY 1. Before the Power Amp Block is removed Note 1: Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures described here are common. Note 2: For performing the diagnosis shown below, the following jigs for service is required: • 11P board to board extension jig cable (GGD1482) • 13P board to board extension jig cable (GGD1483) • 15P board to board extension jig cable (GGD1484) • 21P board to board extension jig cable (GGD1485) 2 Discharge C3257 and C3258 on the TRANS 2-1 Assy. Note: For discharging, use a load of 100Ω, 3W or more, to protect the IC protectors. Do NOT discharge instantly by short-circuiting. 3 Check that the voltage between the electrodes of each C3257 and C3258 is 1V or less. 4 Reassembling the Power Amp Block. 1 Unplug the AC power cord. Before the Power Amp Block is removed, discharge C3257 and C3258 on the TRANS 2-1 Assy, as indicated below. If you don't, the IC protectors (IC3351 and IC3352) on the VH TR Assy may be open, and DC voltage may be generated at the power amplifier output, which will result in "AMP ERR." [Procedure] IC3252 C3254 C3260 C3259 R3251 3251 R3256 R3254 C3257 C3258 Q3253 Q3253 D3266 C3256 D3265 Q3252 Q3252 D3264 D3262 D3260 D3258 D3256 D3254 UDZS12(B) UDZS6R8(B) UDZS8R2(B) 7A AEK7021 470/100 STBY STBY MUF (1/4W) 47 51048-0600 4.7k LMF (1W) 3.3k (1/2W) LMF 220/100 220/100 UMD2N UMD2N 13(B) 100/63 13(B) UMD2N UMD2N 2 1 3 6 5 4 -65V VHb 27 VLb 26 25 -VH -C -B +C +VH +B -56V +56V TRANS 2-1 ASSY To VH TR ASSY S TRANS 2-1 ASSY S C3258 C3257 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 76 1 2 3 4 1 2 3 4 C D F A B E 1 Remove the eight screws. 2 Remove the eight screws. 3 Remove the bonnet. Bonnet 1 Power Amp Block 2 Bonnet POWER AMP IN Assy PS/SP Assy TRANS 2-1 Assy POWER PROTECT Assy Power Amp Block ×2 ×6 3 2 2 ×2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 2 5 2 3 4 2 2 1 1 Rear view 2. Disassembly 1 Remove the seven screws. Caution: Before removing the Power Amp Block, discharge C3257 and C3258 on the TRANS 2-1 Assy. Refer to "1. Before the Power Amp Block is removed". 2 Disconnect the three flexible cables and the one connector. 3 Disconnect the one jumper wire. 4 Disconnect the six connectors. 5 Remove the power amp block. 2 2 2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 77 5 6 7 8 5 6 7 8 C D F A B E 1 Remove the one nylon rivet. 1 Remove the four screws. Power transistor POWER PROTECT Assy 2 Remove the HS angle 2016. 3 Remove the POWER PROTECT Assy by removing the two connectors. 2 Disconnect the one connector. (VSX-LX50 only) Replacing the Power Transistor 3 1 Remove the one nyron rivet. 2 Remove the POWER AMP IN Assy by removing the four connectors. 1 2 3 3 3 1 2 2 2 2 2 POWER AMP IN Assy HS angle 2016 HS angle 2016 POWER AMP-L Assy POWER AMP-R Assy POWER PROTECT Assy POWER AMP IN Assy 1 Remove the four screws. 2 Release the clamper. 3 Remove the HS angle 2016. HS Angle 2016 Replacing the Power Transistor HS Angle 2016 ×2 1 ×2 1 2 ×2 1 ×2 1 3 2 Replace Power transistor www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 78 1 2 3 4 1 2 3 4 C D F A B E 1 Disconnect the one connector. 3 Remove the four screws. 5 Remove the three screws. 6 Remove the one screw. 7 Remove the three screws. (KU model: Remove the 4 screws.) 8 Remove the 32 screws. (KU model: Remove the 33 screws.) 9 Remove the rear panel. 4 Remove the one screw. (KU model: Remove the three screws.) 2 Remove the four cushion circle 14B. Replacing the AUDIO IN Assy 4 1 Remove the FM/AM TUNER Unit by removing the one flexible cable. Rear Panel FM/AM TUNER Unit 1 Disconnect cables, connectors, as required. 2 First remove the BRIDGE 2 Assy, then remove the COMPOSITE, S-VIDEO, COMPONENT and VIDEO CONNECT Assys. PCB Assys 1 PRIMARY Assy Cushion circle 14B FM/AM TUNER Unit 5 1 5 7 7 7 7 6 5 3 3 3 3 4 2 Rear view Rear view ×4 8 9 2 ×32 KU model Only www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 79 5 6 7 8 5 6 7 8 C D F A B E 1 Remove the one screw. 3 Disconnect cables, connectors, as required. 4 Remove the DSP shield 2016 with PCB Assemblies.. 2 Remove the two screws. 1 Remove the bonnet. 2 Remove the rear panel. 1 Remove the BRIDGE 2 Assy. 2 Remove the VIDEO CONNECT Assy. 3 Remove the COMPONET, S-VIDEO, COMPOSITE Assys. 4 Connect the earth points to chassis as follows. Pin jack (GND) on the DSP Assy ↔ chassis Pin jack (L side GND) on the AUDIO IN Assy ↔ chassis Pin jack (Yellow GND) on the COMPOSITE Assy ↔ chassis Speaker terminal (L side black) ↔ chassis DSP Shield Section 1 Remove the two screws. 3 Release the locking card spacer. 4 Disconnect cables, connectors, as required. 5 Remove the AUDIO IN Assy. 2 Remove the five screws. AUDIO IN Assy 1 1 3 2 4 2 2 5 DSP shield 2016 BRIDGE 2 Assy AUDIO IN Assy AUDIO IN Assy DSP Assy Speaker terminal VIDEO CONNECT Assy COMPONENT Assy S-VIDEO Assy COMPOSITE Assy 2 2 a 2 2 2 3 1 1 3. Diagnosis Preparations 1 b d www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 80 1 2 3 4 1 2 3 4 C D F A B E 1 Connect the three extension jig cables. Jig cable • 11P board to board extension jig cable (GGD1482) • 13P board to board extension jig cable (GGD1483) ×2 3 Reassembling the VIDEO CONNECT Assy. 4 Connect the one flexible cable. 5 Insert the insulation sheet. 6 Arrange the unit as shown in the photo below. 2 Reassembling the S-VIDEO and COMPOSITE Assys. Jig cable • 13P board to board extension jig cable (GGD1483) • 15P board to board extension jig cable (GGD1484) ×2 1 Connect the three extension jig cables. 3 Reassembling the BRIDGE 2 and VIDEO CONNECT Assys. 4 Connect the one flexible cable. 2 Reassembling the COMPONENT and COMPOSITE Assys. Diagnosis 2 COMPONENT Assy S-VIDEO Assy Diagnosis Diagnosis CN1403 CN1402 CN104 CN107 CN3804 CN108 CN109 Insulation sheet 13P board to board extension jig cable (GGD1483) COMPONENT Assy COMPONENT Assy COMPOSITE Assy COMPOSITE Assy S-VIDEO Assy VIDEO CONNECT Assy VIDEO CONNECT Assy BRIDGE 2 Assy S-VIDEO Assy 5 1 15P board to board extension jig cable (GGD1484) 1 13P board to board extension jig cable (GGD1483) 1 15P board to board extension jig cable (GGD1484) 1 11P board to board extension jig cable (GGD1482) 1 2 3 2 3 3 4 4 CN1401 CN3803 CN1202 CN1201 CN1203 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 81 5 6 7 8 5 6 7 8 C D F A B E 1 Connect the three extension jig cables. Jig cable • 11P board to board extension jig cable (GGD1482) • 13P board to board extension jig cable (GGD1483) • 21P board to board extension jig cable (GGD1485) 3 Reassembling the BRIDGE 2 and VIDEO CONNECT Assys. 4 Connect the one flexible cable. 2 Reassembling the COMPONENT and S-VIDEO Assys. COMPOSITE Assy Diagnosis CN1002 CN1001 CN3802 COMPONENT Assy COMPOSITE Assy VIDEO CONNECT Assy BRIDGE 2 Assy S-VIDEO Assy 11P board to board extension jig cable (GGD1482) 1 13P board to board extension jig cable (GGD1483) 1 21P board to board extension jig cable (GGD1485) 1 3 2 3 4 CN1003 CN110 CN111 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 82 1 2 3 4 1 2 3 4 C D F A B E 8. EACH SETTING AND ADJUSTMENT 8.1 ADJUSTMENT • There is no information to be shown in this chapter. 8.2 HOW TO UPDATE FIRMWARE [Connections for updating HDMI ucom] - All models - Connect as shown in the figure below. • PC with RS232C port • RS-232C straight cable (9pin female ↔ 25pin male) • RS-232C cross cable (9pin female ↔ 9pin female) • RS-232C Interface jig : GGF1348 • 7 pin FFC : VDA1681 • Updating program : UFU.exe • Firmware file : “.mot” file [Necessary Tools] [Purpose] Refer to this section when updating the firmware of each microcomputer is required by the service information, etc. HDMI, MAIN and DSP microcomputer - KU models - Connect as shown in the figure below. RS-232C Cross cable PC This unit [Connections for updating MAIN and DSP ucom] - HY model - Connect as shown in the figure below. PC GGF1348 RS-232C Straight cable FFC (VDA1681) Slit for an MAIN and DSP for downloading This unit Rear side FFC CONTACT SIDE : UPWARD PC GGF1348 This unit RS-232C Straight cable FFC (VDA1681) Rear side Slit for an HDMI for downloading FFC CONTACT SIDE : RIGHTWARD www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 83 5 6 7 8 5 6 7 8 C D F A B E 1. Set the main volume level to "---dB" then turn off the unit (Standby mode). 2. Connect the PC and the unit as shown in "Connections". 3. HDMI ucom: • HY model Simultaneously press and hold the ENTER and FM/AM keys for about 5seconds. • KU models Simultaneously press and hold the ENTER and XM keys for about 5seconds. The unit is turned on and "HDMI DOWNLOAD" is displayed. MAIN ucom: Simultaneously press and hold the ENTER and HDMI keys for about 5seconds. The unit is turned on and "MAIN DOWNLOAD" is displayed. DSP ucom: • HY model Simultaneously press and hold the ENTER and USB keys for about 5seconds. • KU models Simultaneously press and hold the ENTER and SIRIUS keys for about 5seconds. The unit is turned on and "DSPM DOWNLOAD" is displayed. 4. Double-click the "UFU.exe". 5. Check that "Full" is selected in Mode Select. 6. Select the firmware file (.mot file) for updating each ucom. Note: Do NOT download the firmware file for other ucom. 7. Select the communication speed. • Basic speed: 19200 • Data transfer speed: 57600 8. Click the "START" button. 9. HDMI ucom: "Completed" is displayed on the "UFU.exe" window about 1 minute later. MAIN, DSP ucom: "Completed" is displayed on the "UFU.exe" window about 3 minutes later. 10. Disconnect then reconnect the AC power cord of the unit. If the unit is not reset, retry from step2. 11. Reset the AV receiver. 12. Check the version. Please refer to "Version indication" (p72) and check that the version has been changed to a new one. [Procedures] [Note] Do NOT disconnect the AC power cords of this unit and the PC during a downloading. Note: Note that all the data the receiver retains will be cleared. Resetting the receiver Use this procedure to reset all the receiver’s settings to the factory default. Use the front panel controls to do this. 1 Switch the receiver into standby. 2 While holding down the front panel TONE button, press and hold STANDBY/ON for about three seconds. The display shows RESET?. 3 Press the front panel ENTER button. The display shows RESET OK?. 4 Press SETUP to confirm. OK appears in the display to indicate that the receiver has been reset to the factory default settings. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 84 1 2 3 4 1 2 3 4 C D F A B E 1. Reset the receiver. Note: Note that all the data the receiver retains will be cleared. 2. Check the version of the DSP flash ROM (1st DSP) and the DSP ucom. Please refer to "Version indication" (p72). 3. Connect a CD or DVD player (1) Connect the CD or DVD player for updating to any digital input jack of this unit. (2) Select the input source to the connected source by pressing input source key. Resetting the receiver Use this procedure to reset all the receiver’s settings to the factory default. Use the front panel controls to do this. 1 Switch the receiver into standby. 2 While holding down the front panel TONE button, press and hold STANDBY/ON for about three seconds. The display shows RESET?. 3 Press the front panel ENTER button. The display shows RESET OK?. 4 Press SYSTEM SETUP to confirm. OK appears in the display to indicate that the receiver has been reset to the factory default settings. [Procedures] [Connections] Connect as shown in the figure below. [Preparations] Burn the DSP flash ROM firmware (.wav file) to a CD-R disc using commercially available burning software. It is necessary to select the writing format to "For music player", not "For PC data". Note: Depending on a burning software, data on a CD-R may not be worked for updating the DSP flash ROM. If the HDMI indicator does not flash when playing back a update disc, the disc is not able to use for updating. Burn the DSP flash ROM firmware to a CD-R disc, using other burning software. • DVD player • Coaxial cable or Optical cable • Update disc (CD-R disc) Note: Please use DVD player based on MTK system (DV-270, 370, 373, 575K, 280, 380, 383, etc.),Mitsubishi system (DV-59AVi, 868AVi, S969AVi, 668AVi, etc.) and Fujitsu system (DV-343, 444, 545, etc.). DO NOT use DVD player based on ST system (DV-353, 454, 250, 400, 555K, 260, 363, 464, 466, 563, etc.). The factory confirmed that DVD players based on ST system cannot send the correct data to the receiver. You can check the base system of our DVD players on the firmware version list at PSN web (Niis). [Necessary Tools] [Purpose] [Note] • Do NOT disconnect the AC power cords of this unit and the CD/DVD player during a updating. • "OK" is appeared on the FL display when updating is completed. If the "OK" is not appeared, updating has not been completed correctly. Be sure to perform the updating procedures again. Refer to this section when updating the DSP flash ROM firmware is required by the service information, etc. It is able to update the DSP flash ROM firmware by playing back a CD-R which is recorded a DSP firmware (.wav file) via digital connection. This unit CD or DVD player Digital connection DSP FLASH ROM www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 85 5 6 7 8 5 6 7 8 C D F A B E 4. Confirm that the digital input signal is locked on the AV receiver. (1) Play back the update disc on the CD/DVD player. (2) Set the signal select setting of the AV receiver to the "Auto" then confirm that the Signal Select indicator is Digital. 5. Enter the DSP flash ROM updating mode. (1) Skip to the beginning (time:0:00) of the first track of the update disc and set to Pause. (2) Set the main volume level of the AV receiver to "---dB" then turn off the unit (Standby mode). (3) Simultaneously press and hold the ENTER and iPod keys for about 5seconds. The unit is turned on and "DSPF DOWNLOAD" is displayed. 6. Play back the first track of the update disc. (1) Release Pause mode of the CD/DVD player and start to play back the DSP update program stream. (2) After 5-10 seconds, the HDMI indicator starts flashing. Be sure to check it. Flashing of the HDMI indicator means that the unit is receiving a correct streem and the updating is in progress. Note: Do NOT turn off the unit while the HDMI indicator is flashing. If the unit is turned off, be sure to go back to Step 5. (As the Flash ROM goes into unusual status if the power is off during updating, the unit may not start properly.) Even in such a case, you can restore the unit by performing Steps 5 to 8. 7. Wait until "OK" is appeared on the FL display. (1) It takes about 2 minutes for updating. (2) After confirming the "OK", stop or pause the CD/DVD player and wait for 5 seconds then turn off the power of the AV receiver (Standby mode). 8. Check the version of the DSP flash ROM (1st DSP). Please refer to "Version indication" (p72) and check that the version has been changed to a new one. [Procedures] www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 86 1 2 3 4 1 2 3 4 C D F A B E USB (HY model only) • USB Flash Memory which is saved the firmware file ("player.rom" file). Note: In rare cases, it is not able to update the firmware depending on the type of USB flash memory. In such a case, try to use other model of USB flash memory. [Necessary Tools] 1. Turn on the unit then press and hold "SOUND RETRIEVER" and "ENTER" key for about 5sec. 2. "USB" is appeared on the FL display. 3. "TESTMODE" is appeared on the FL display. 4. "CORE*.**" is appeared on the FL display. (*.** : F/W version No.) 5. Connect the USB flash memory which is saved the firmware file ("player.rom" file). 6. "UPDT" is displayed on the FL display. 7. Wait until "FINISHED" is appeared on the FL display. 8. Disconnect the USB flash memory then set the function setting to anything other than USB. 9. Turn off the unit (Standby mode). Note: • Do NOT reconnect the USB flash memory which is saved the "player.rom" file. • Do NOT change the function setting or turn off the power during step 5 through 7. If you do, the updating is failed and it is required to replace the USB flash ROM on the USB module. [Procedures] [Purpose] Refer to this section when updating the USB firmware is required by the service information, etc. It is able to update the USB firmware by using USB flash memory. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 87 5 6 7 8 5 6 7 8 C D F A B E www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 88 1 2 3 4 1 2 3 4 C D F A B E 9. EXPLODED VIEWS AND PARTS LIST 9.1 PACKING Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) NOTES: IN 18 20 19 16 14 17 (VSX-LX50 ONLY) 21 24 (KU models ONLY) 2 3 4 5 6 7 8 9 10 11 12 13 23 VSX-LX50 ONLY 17 VSX-91TXH, VSX-9120TXH-K ONLY VSX-LX50 ONLY Polyethlene Bag 15 22 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 89 5 6 7 8 5 6 7 8 C D F A B E (1) PACKING SECTION PARTS LIST (2) CONTRAST TABLE VSX-LX50/HYXJ5, VSX-91TXH/KUXJ/CA and VSX-9120TXH-K/KUXJ are constructed the same except for the fol- lowing: Mark No. Description Part No. 1 • • • • • 2 Setup Microphone APM7008 (for Auto MCACC setup) 3 FM Wire Antenna ADH7030 4 AM Loop Antenna ATB7013 NSP 5 Warranty Card See Contrast table (2) 6 Caution Sheet(Spanish/English) ARM7083 7 Disclaimer See Contrast table (2) 8 Operating Instructions (English) See Contrast table (2) 9 Operating Instructions (French) See Contrast table (2) 10 Operating Instructions (German)See Contrast table (2) 11 Operating Instructions (Italian) See Contrast table (2) 12 Operating Instructions (Spanish)See Contrast table (2) 13 Operating Instructions (Dutch) See Contrast table (2) 14 Remote Control Unit See Contrast table (2) 15 Battery Cover XZN3140 NSP 16 Dry Cell Battery AA/LR6 VEM1031 NSP 17 Polyethylene Bag See Contrast table (2) 18 Front Pad AHA7456 19 Rear Pad AHA7457 20 Packing Sheet RHC1023 21 Packing Case See Contrast table (2) 22 LABEL (WEEE) See Contrast table (2) 23 Operating Instructions (Russian)See Contrast table (2) 24 Audio Control Cable for iPod See Contrast table (2) Mark No. Description Part No. Mark No. Symbol and Description VSX-LX50/ HYXJ5 VSX-91TXH/ KUXJ/CA VSX-9120TXH-K/ KUXJ NSP 5 Warranty Card ARY7065 ARY7007 ARY7045 7 Disclaimer (English/French/German/Italian/ Spanish/Dutch) XRM3010 Not used Not used 7 Disclaimer (English/French) Not used XRM3008 XRM3008 8 Operating Instructions (English) ARB7371 ARB7369 ARB7370 9 Operating Instructions (French) ARC7728 Not used Not used 10 Operating Instructions (German) ARC7729 Not used Not used 11 Operating Instructions (Italian) ARC7730 Not used Not used 12 Operating Instructions (Spanish) ARC7731 Not used Not used 13 Operating Instructions (Dutch) ARC7732 Not used Not used 14 Remote Control Unit AXD7491 AXD7490 AXD7497 NSP 17 Polyethylene Bag AHG7132 AHG7117 AHG7117 21 Packing Case LX50HY AHD8525 Not used Not used 21 Packing Case 91KU Not used AHD8523 Not used 21 Packing Case 9120KKU Not used Not used AHD8524 22 LABEL (WEEE) ARW7322 Not used Not used 23 Operating Instructions (Russian) ARC7767 Not used Not used 24 Audio Control Cable for iPod Not used XDE7025 XDE7025 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 90 1 2 3 4 1 2 3 4 C D F A B E 9.2 EXTERIOR SECTION CONTACT SIDE NON-CONTACT SIDE Refer to "9.6 FRONT PANEL SECTION". Refer to "9.3 CHASSIS SECTION". 1 6 6 6 7 7 3 6 3 8 7 7 6 6 6 6 11 6 VSX-LX50 ONLY 12 13 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 91 5 6 7 8 5 6 7 8 C D F A B E (1) EXTERIOR SECTION PARTS LIST (2) CONTRAST TABLE VSX-LX50/HYXJ5, VSX-91TXH/KUXJ/CA and VSX-9120TXH-K/KUXJ are constructed the same except for the fol- lowing: Mark No. Description Part No. 1 Bonnet 81B AZN8021 2 • • • • • 3 Insulator See Contrast table (2) 4 • • • • • 5 • • • • • 6 Screw BBZ30P080FCC 7 Screw BCZ40P060FTB 8 Screw IBP30P090FCC 9 • • • • • 10 • • • • • 11 4P Shielded Cable See Contrast table (2) 12 Earth Spring ABH7245 13 Screw BBT30P080FNI Mark No. Description Part No. Mark No. Symbol and Description VSX-LX50/ HYXJ5 VSX-91TXH/ KUXJ/CA VSX-9120TXH-K/ KUXJ 3 Insulator DXA1904 AMR7198 PNW2766 11 4P Shielded Cable XDX3028 Not used Not used www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 92 1 2 3 4 1 2 3 4 C D F A B E 9.3 CHASSIS SECTION A A M M B B C C D D E E F F G G J J K K N N L L H H I I CONTACT SIDE NON-CONTACT SIDE D V E W Q R X Y S U B T Z AA VSX-91TXH, VSX-9120TXH ONLY AC OUTLET VSX-91TXH, VSX-9120TXH-K ONLY Refer to "9.4 REAR SECTION". Refer to "9.5 POWER AMP SECTION". 1 2 4 3 5 6 39 8 15 52 16 17 18 41 41 19 14 13 44 49 44 12 29 30 30 44 28 44 40 11 9 10 26 25 21 23 20 44 44 40 24 7 44 31 32 33 33 34 36 44 44 44 44 44 35 23 37 38 22 39 44 44 44 44 44 44 44 44 53 54 55 VSX-LX50 ONLY Sub Trans 28 50 51 44 42(x4) 44 44 44 44 44 44 44 27 44 44 44 44 Refer to "9.6 FRONT PANEL SECTION" (∗b) 44 VSX-LX50 ONLY www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 93 5 6 7 8 5 6 7 8 C D F A B E (1) CHASSIS SECTION PARTS LIST (2) CONTRAST TABLE VSX-LX50/HYXJ5, VSX-91TXH/KUXJ/CA and VSX-9120TXH-K/KUXJ are constructed the same except for the following: Mark No. Description Part No. 1 PRIMARY Assy See Contrast table (2) 2 TRANS 1 Assy AWX9038 3 TRANS 2-1 Assy See Contrast table (2) 4 TRANS 2-2 Assy AWX9062 5 DIODE 1 Assy AWX9060 6 PS/SP Assy See Contrast table (2) 7 DC/DC Assy AWX9015 8 LOCAL P-SUPPLY Assy See Contrast table (2) 9 GUARD-C Assy AWX8826 10 GUARD-F Assy AWX8825 11 BRIDGE 1 Assy AWX9078 12 12V-REG Assy AWX8824 13 VH TR Assy AWX9061 14 TRANS SIDE Assy AWX9056 > 15 Fuse (FU1) See Contrast table (2) > 16 Fuse (FU7,FU8) See Contrast table (2) > 17 Fuse (FU4) See Contrast table (2) > 18 Fuse (FU5,FU6) See Contrast table (2) > 19 Power Transformer (T1501) See Contrast table (2) > 20 AC Power Cord See Contrast table (2) 21 Cord Stopper See Contrast table (2) 22 Primary Angle 56 ANG7526 NSP 23 Wire Saddle DEC1450 24 DSP Shield 2016 ANG7546 25 Cushion Circle 14B AED7081 26 SP Sheet 2016 AEC7560 27 Nyron Rivet AEC7408 28 Nyron Rivet AEC7406 29 Locking Card Spacer PNW2917 30 PCB Mold AMR2534 31 Inter Holder A AMR7500 32 Inter Holder B AMR7501 33 Card Spacer DNK2769 NSP 34 Under Base 2016 ANA7189 NSP 35 Panel Stay 2016 AND7082 36 Side Clamp DEC2007 37 Under Beam V1 ANG7478 NSP 38 Trans Frame 74 ANG7539 NSP 39 Binder ZCA-BK1 40 Screw 3x15 ABA7100 41 Screw ABA7109 42 Screw BBT30P100FCC 44 Screw BBZ30P080FCC 49 Bridge Spacer AEB7201 50 Primary Barrier See Contrast table (2) 51 Shield Case See Contrast table (2) NSP 52 Fuse Card See Contrast table (2) NSP 53 Fuse Card See Contrast table (2) NSP 54 Fuse Card See Contrast table (2) NSP 55 Fuse Card See Contrast table (2) Mark No. Description Part No. Mark No. Symbol and Description VSX-LX50/ HYXJ5 VSX-91TXH/ KUXJ/CA VSX-9120TXH-K/ KUXJ 1 PRIMARY Assy AWX9035 AWX9034 AWX9034 3 TRANS 2-1 Assy AWX9059 AWX9058 AWX9058 6 PS/SP Assy AWX9107 AWX9052 AWX9052 8 LOCAL P-SUPPLY Assy AWX9064 AWX9063 AWX9063 > 15 Fuse (FU1: T5 A L 250 V) REK1029 Not used Not used > 15 Fuse (FU1: 10 A/125 V) Not used REK1154 REK1154 > 16 Fuse (FU7,FU8: T2.5 A L 250 V) REK1026 Not used Not used > 16 Fuse (FU7,FU8: 2.5 A/125 V) Not used REK1146 REK1146 > 17 Fuse (FU4: T4 A L 250 V) REK1028 Not used Not used > 17 Fuse (FU4: 5 A/125 V) Not used REK1067 REK1067 > 18 Fuse (FU5,FU6: T800 mA L 250 V) REK1021 Not used Not used > 18 Fuse (FU5,FU6: 1.25 A/125 V) Not used REK1143 REK1143 > 19 Power Transformer (T1501) ATS7408 ATS7407 ATS7407 > 20 AC Power Cord VDG1080 VDG1075 VDG1075 21 Cord Stopper CM-22B CM-22C CM-22C 50 Primary Barrier AEC7569 Not used Not used 51 Shield Case AMR7526 Not used Not used NSP 52 Fuse Card AAX7098 Not used Not used NSP 53 Fuse Card AAX7277 Not used Not used NSP 54 Fuse Card AAX7099 Not used Not used NSP 55 Fuse Card AAX2367 Not used Not used www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 94 1 2 3 4 1 2 3 4 C D F A B E 9.4 REAR SECTION CONTACT SIDE NON-CONTACT SIDE A C J K I H G AL AK AB AC POWER AMP IN CN5603 LOCAL P-SUPPLY J3505 FRONT-IN CN2651 POWER PROTECT CN5703 FRONT-IN CN2652 12V-REG 663 DISPLAY CN2301 LOCAL P-SUPPLY 3502 LOCAL P-SUPPLY J3504 A B B A 14 1 2 3 4 5 16 18 17 10 9 8 7 6 15 12 13 11 20 21 24 24 24 27(x3) 23 28 24(x2) 24 VSX-LX50 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 95 5 6 7 8 5 6 7 8 C D F A B E (1) REAR SECTION PARTS LIST Mark No. Description Part No. 1 BRIDGE 2 Assy AWX8850 2 VIDEO CONNECT Assy AWX9069 3 COMPONENT Assy AWX8848 4 S-VIDEO Assy AWX8845 5 COMPOSITE Assy AWX8842 6 IR I/O Assy AWX9067 7 MAIN CONTROL Assy AWX8817 8 HDMI & DVC Assy AWQ7040 9 AUDIO IN Assy AWX8821 10 USB Assy AWX8866 11 DSP Assy AWX8814 12 FM/AM Tuner Unit AXX7248 13 Rear Panel LX50HY ANC8469 14 19P FFC/60V (J58) ADD7535 15 11P FFC/60V (J59) ADD7536 16 17P FFC/60V (J54) ADD7540 17 29P FFC/60V (J55) ADD7532 18 19P FFC/60V (J56) ADD7533 20 10P FFC/60V (J51) ADD7528 21 Card Spacer AEC7214 23 Screw BBZ26P080FCC 24 Screw BBZ30P080FCC 27 Screw PMZ30P060FCC 28 Screw BBT30P080FNI www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 96 1 2 3 4 1 2 3 4 C D F A B E CONTACT SIDE NON-CONTACT SIDE A C J K I H G AK AB AC POWER AMP IN CN5603 LOCAL P-SUPPLY J3505 FRONT-IN CN2651 POWER PROTECT CN5703 12V-REG 663 DISPLAY CN2301 LOCAL P-SUPPLY 3502 LOCAL P-SUPPLY J3504 A B B A C D D C 14 1 2 3 4 5 16 18 17 9 8 7 6 15 12 13 11 20 21 24 24 24 27(x3) 27 23 30 24(x2) 29(x2) 24 VSX-91TXH, VSX-9120TXH-K 19 24 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 97 5 6 7 8 5 6 7 8 C D F A B E (1) REAR SECTION PARTS LIST Mark No. Description Part No. 1 BRIDGE 2 Assy AWX8850 2 VIDEO CONNECT Assy AWX9069 3 COMPONENT Assy AWX8847 4 S-VIDEO Assy AWX8844 5 COMPOSITE Assy AWX8841 6 IR I/O Assy AWX9066 7 MAIN CONTROL Assy AWX8816 8 HDMI & DVC Assy AWQ7040 9 AUDIO IN Assy AWX8820 11 DSP Assy AWX8813 12 FM/AM Tuner Unit AXX7250 13 Rear Panel 91KU ANC8467 13 Rear Panel 9120KKU ANC8468 14 19P FFC/60V (J58) ADD7535 15 11P FFC/60V (J59) ADD7536 16 17P FFC/60V (J54) ADD7540 17 29P FFC/60V (J55) ADD7532 18 19P FFC/60V (J56) ADD7533 19 12P FFC/60V (J52) ADD7529 20 10P FFC/60V (J51) ADD7528 21 Card Spacer AEC7214 23 Screw BBZ26P080FCC 24 Screw BBZ30P080FCC 27 Screw PMZ30P060FCC 29 Screw 2.85 x 7 ABA7078 30 Screw BBT30P080FNI www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 98 1 2 3 4 1 2 3 4 C D F A B E 9.5 POWER AMP SECTION CONTACT SIDE NON-CONTACT SIDE A B B C C D D A AD AF AI AJ AE AH AG COMPONENT CN1406 TRANS SIDE CN3202 TRANS 2-1 CN3252 to/from PS/SP LOCAL P-SUPPLY J3503 MAIN CONTROL CN103 VSX-LX50 ONLY VSX-LX50 ONLY 12 6 11 11 7 13 12 14 17 10 10 10 10 10 16 16 10 9 9 9 9 1 5 4 2 15 9 8 8 3 18 20 20 20 20 20 20 20 18 18 18 20 20 20 20 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 99 5 6 7 8 5 6 7 8 C D F A B E (1) POWER AMP SECTION PARTS LIST (2) CONTRAST TABLE VSX-LX50/HYXJ5, VSX-91TXH/KUXJ/CA and VSX-9120TXH-K/KUXJ are constructed the same except for the fol- lowing: Mark No. Description Part No. 1 POSI 2-L Assy See Contrast table (2) 2 POWER AMP-L Assy See Contrast table (2) 3 POWER AMP-R Assy See Contrast table (2) 4 POSI 1-L Assy See Contrast table (2) 5 POSI 1-R Assy See Contrast table (2) 6 POWER AMP IN Assy AWX9075 7 POWER PROTECT Assy See Contrast table (2) NSP 8 Heat Sink 45 ANH7152 9 PCB Angle 45 ANG7406 10 Mica Sheet 45 AEE7047 11 H.S. Angle 2016 ANG7547 12 Nyron Rivet AEC7408 13 17P FFC/60V (J57) ADD7534 > 14 DC Fan Motor See Contrast table (2) NSP 15 Binder ZCA-BK1 16 Screw 3X19 ABA7085 17 Screw See Contrast table (2) 18 Screw BBT30P100FCC 20 Screw BBZ30P080FCC Mark No. Description Part No. Mark No. Symbol and Description VSX-LX50/ HYXJ5 VSX-91TXH/ KUXJ/CA VSX-9120TXH-K/ KUXJ 1 POSI 2-L Assy AWX9082 Not used Not used 2 POWER AMP-L Assy AWX9072 AWX9071 AWX9071 3 POWER AMP-R Assy AWX9073 AWX9106 AWX9106 4 POSI 1-L Assy AWX9081 AWX9080 AWX9080 5 POSI 1-R Assy AWX9084 AWX9083 AWX9083 7 POWER PROTECT Assy AWX9077 AWX9076 AWX9076 > 14 DC Fan Motor AXM7029 Not used Not used 17 Screw BBZ30P300FTC Not used Not used www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 100 1 2 3 4 1 2 3 4 C D F A B E 9.6 FRONT PANEL SECTION CONTACT SIDE NON-CONTACT SIDE L O M N P TRANS SIDE 3201 MAIN CONTROL CN101 MAIN CONTROL CN113 USB CN701 2 28 29 21 15 1 14 13 12 10 9 8 7 25 27 11 10 12 21 5 ∗a ∗a ∗b 4 16 15 3 17 25 25 25 25 25 25 25 13 25 Cut Cut VSX-91TXH ONLY www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 101 5 6 7 8 5 6 7 8 C D F A B E (1) FRONT PANEL SECTION PARTS LIST (2) CONTRAST TABLE VSX-LX50/HYXJ5, VSX-91TXH/KUXJ/CA and VSX-9120TXH-K/KUXJ are constructed the same except for the fol- lowing: Mark No. Description Part No. 1 HEADPHONE Assy AWX9049 2 MULTI JOG Assy See Contrast table (2) 3 DISPLAY Assy See Contrast table (2) 4 VOLUME Assy See Contrast table (2) 5 FRONT-IN Assy See Contrast table (2) 7 F Panel See Contrast table (2) 8 Pioneer Name Plate See Contrast table (2) 9 Window See Contrast table (2) 10 Vol. Knob AAA7049 11 Input Cover See Contrast table (2) NSP 12 C Ring DIM 8.1 XBH3016 13 P Base Assy See Contrast table (2) NSP 14 P Base See Contrast table (2) NSP 15 Side Button AAD7761 NSP 16 Func BTN Assy AAD7758 17 Standby BTN Assy See Contrast table (2) 21 Screw BBZ30P080FCC 25 Screw PPZ30P080FNI NSP 27 Energy Star Label See Contrast table (2) 28 Standby BTN See Contrast table (2) NSP 29 Standby Lens V2 XAK3477 Mark No. Description Part No. Mark No. Symbol and Description VSX-LX50/ HYXJ5 VSX-91TXH/ KUXJ/CA VSX-9120TXH-K/ KUXJ 2 MULTI JOG Assy AWX8880 AWX8879 AWX8879 3 DISPLAY Assy AWX8874 AWX8873 AWX8873 4 VOLUME Assy AWX9111 AWX9044 AWX9044 5 FRONT-IN Assy AWX8955 AWX8954 AWX8954 7 F Panel LX50HY ANB7415 Not used Not used 7 F Panel 91KU Not used ANB7413 Not used 7 F Panel 9120KKU Not used Not used ANB7414 8 Pioneer Name Plate AAM1107 VAM1109 XAM3006 9 Window LX50HY AAK8389 Not used Not used 9 Window 91KU Not used AAK8388 Not used 9 Window 9120KU Not used Not used AAK8387 11 Input Cover LXHY AAK8386 Not used Not used 11 Input Cover 81K Not used AAK8355 Not used 13 P Base LX50HY Assy AXG7336 Not used Not used 13 P Base 81KKU Assy Not used AXG7290 Not used 13 P Base 9110KKU Assy Not used Not used AXG7309 NSP 14 P Base 1016KPW AMB7926 Not used Not used NSP 14 P Base 81KKU Not used AMB7919 Not used NSP 14 P Base 9110KKU Not used Not used AMB7921 17 Standby BTN LXHY Assy AAD7773 Not used Not used 17 Standby BTN 915K Assy Not used XAD3216 XAD3216 NSP 27 Energy Star Label Not used AAX8022 Not used 28 Standby BTN LXHY AAD7772 Not used Not used NSP 28 Standby BTN 915K Not used XAD3200 XAD3200 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 102 1 2 3 4 1 2 3 4 C D F A B E 10. SCHEMATIC DIAGRAM 10.1 AUDIO IN ASSY (1/2) MIC TL FVL TR FVR SIRIUS_L SIRIUS_R IPODR IPODL DSPOL SBL SBR C SW SL SR FL FR VLDT VLCK MRL MRR INSBR1 AI INSBL1 INSR1 INSL1 INC1 INSW1 MIC FVR TR FVL TL INFR1 IPODR IPODL SIRIUS_L SIRIUS_R XML XMR INFL1 VCRR VRECL VRECR INSBR1 VCRL INSL1 INSBL1 INSR1 VCRL VRECR INC1 INSW1 INFR1 INFL1 DRECL VCRR DVRR VRECL DRECR DVRL DVRR TVL TVR DVRL DRECR CRECL CRECR DVDL DVDR CDRL CDRR DRECL CDR CDL XML XMR IPODR IPODL TVR TVL TR FVL TL SIRIUS_L FVR SIRIUS_R MIC DVDR DVDL CDRR CDRL CRECR CRECL CDR INFR2 INFL2 INSR2 INSL2 INC2 INSBR2 INSW2 CDL INSBL2 6 7 5 4 1 3 2 7 6 4 5 2 4 1 3 5 8 6 10 14 12 7 9 11 13 16 15 1 3 2 7 6 4 3 5 2 10 1 9 8 7 6 5 4 3 2 1 7 6 4 5 3 1 65 66 67 64 70 68 69 72 73 71 74 75 76 62 63 60 61 59 58 56 57 55 54 53 52 51 79 78 77 80 1 2 3 4 5 7 6 9 8 10 11 12 14 13 50 49 47 48 45 46 43 44 41 42 38 39 40 35 36 37 33 32 34 29 31 30 15 16 18 17 20 19 22 21 28 26 27 25 23 24 2 7 6 3 5 4 2 1 C645 C518 R544 C544 R518 C570 CN526(2/2) C517 R543 C543 R517 C568 C569 CN526(1/2) C516 R542 R516 C542 C515 R541 C541 R515 C567 C644 CN525(2/2) C526 R552 R526 C578 C552 C525 R551 C551 CN501 R571 R570 R569 CN525(1/2) R524 R525 C577 C576 C524 R550 C550 R549 C523 C549 C643 R523 C575 C522 R548 R522 C548 C574 C547 CN524(2/2) R547 C521 R521 R520 C572 C573 C520 R546 C546 CN524(1/2) R545 C519 C545 R519 C571 R540 C514 R514 C566 C540 CN523(3/3) C539 C513 R539 R513 C565 C564 CN523(2/3) R538 C512 R512 C538 C511 R537 C537 R511 C563 C641 CN523(1/3) C510 R536 R510 C562 C536 R535 C535 C509 C642 CN522(2/2) R509 C561 C560 R534 C508 R508 C534 R533 C507 C533 R507 C559 C506 R532 R506 C558 C532 R531 C531 C600 C599 R567 R565 R566 R568 C579 C580 C581 C582 C583 IC501 C594 R563 R564 C593 C585 C584 C586 C587 R561 C591 C590 C595 C588 C589 C601 C596 C602 C592 R562 CN522(1/2) C505 R505 C557 C556 C504 R530 R504 C530 CN521(2/2) R529 C503 C529 R503 C555 C554 C502 R528 R502 C528 CN521(1/2) C501 R527 C527 R501 C553 Y661 D591 GNDCH 0.01 * 470k 330 * * 470k * 330 * 330 GNDCH * * 470k * * 330 470k * 0.01 * * 330 470k * * 330 470k * 47/25 47/25 47/25 47/25 47/25 *1 *1 STBY STBY * * 470k 330 * * 470k * GNDCH 0.01 330 * 470k 330 * 470k * * 330 * * 470k 2.2k STBY * * 470k 2.2k STBY * 470k 330 * * * 330 470k * 2.2k * GNDCH 0.01 * 470k STBY * 470k 2.2k STBY * * 330 470k * 470k * 330 * GNDCH 0.01 * 330 * 470k * * 470k 330 * * * 330 470k * 470k * 47/25 47/25 47/25 47/25 10/50 47/25 10/25 10/25 JQ JQ GNDA STBY 0 0 STBY 10/50 47/25 47/25 10/50 10/50 GNDA *1 *1 *1 *1 *1 47/25 R2S15205FP 47/25 47/25 100p 100p 47/25 47/25 GNDU1 1K 1K *1 *1 *1 0.047u 4.7k 0.15u 0.047u 0.01 0.15u 0.022u V-7A STBY 0.01 STBY 0.022u 4.7k V+7A GNDA 330 * 2.2K * 470k STBY * * 2.2K 470k STBY 330 * 470k * * ADX7511 * 470k * 330 47/25 10/50 GNDA DAN217U 10/50 47/25 47/25 SBR SBL * MULTI CH IN SL SR SW C (SBR) (SBL) CN521 CN522 CN524 CN525 CN526 AKB7182 * 523 AKB7172 R571 3071 CN501 XKP 0Ω (SR) (SL) AWX 8821 8820 8820 AWX *1 8821 (SW) HI:VCOMGA(AD) GNDA(GDAC) LOW:GNDA(GDAC) HI:GNDA(GDAC) VCOMG GNDA(GDAC) GNDA(GDAC) GNDA(GDAC) LOW:RECMUTE GNDA(GDAC) RIN FRO LIN FLO SRO SLO SWO (SR) (SW) (SL) CO (R) (L) (R) (L) (C) R * L R DVR2 IN * OUT DVR/VCR2 R L R DVR2 L L IN DVR/VCR1 DVR1 * R L OUT DVR1 TV/SAT R L L DVD/LD R CDR IN CD-R/TAPE/MD R * (C) (R) (L) INLB INL11 INR11 RECL4 RECR4 RECL3 RECR3 FLIN1 FRIN1 SWIN1 CIN1 RECR1 INL8 INR8 INL7 INR7 INRB SBLIN1 INL9 INR9 SBRIN1 SBLC RECL1 SBLOUT AGND INL6 INR6 INL5 INR5 INL4 INR4 8 CH-VOL SBROUT SRIN1 SLIN1 *1 C579 - C586 CEAT 100/16 SBRC COUT AGND CC SWOUT SWC SLOUT SLC AGND SROUT INL3 INR3 INL2 INR2 INL1 INR1 BASSL1 MONO BASSR1 BASSR2 BASSL2 AVCC DGND DATA CLOCK AVEE SUBL FRIN2 ADCL ADCR SUBR SRIN2 FLIN2 CIN2 SWIN2 SLIN2 (MRR) (MRL) SRC FLC FLOUT AGND FROUT FRC TREL TRER SBLIN2 SBRIN2 VOLUME & VEF1040 501 GNDCH(CHASSIS) CDR OUT R L L R * CD L SUPER G INPUT SELECTOR AWX8821 C503,C504,C511,C512,C519,C520 C539,C540,C547,C548 C513~C518,C521~C526 C501,C502,C505~C510 C541~C544,C549~C552 C527,C528,C531~C536 CH 220p * CH 100p CH 150p (REC) 2/2 A 2/2 A A 1/2 2/2 A 2/2 A CN401 G 1/4 (DVD) (M) (ADCL) (DVD) (TL) (ADCL) (ADCL) (ADCL) (REC) (FVL) (SIRIUS L) (IP) (DVD) (REC) (REC) (Fin) (Cin) (Sin) (SWin) (SBin) (REC) (TL) (IP) (SIRIUS L) (REC) (SBin) (Sin) (SWin) (Cin) (Fin) (FVL) (M) (FL) (SL) (C) (SW) (FL) (SL) (C) (SBL) (SW) (FO) (SO) (CO) (SBO) (SWO) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 103 5 6 7 8 5 6 7 8 C D F A B E + - - + + - - + + - - + + - + - + - - + STBY for XM MultiRoom LSINT LSSN SBR INSBR2 SBL R L SW C SR INSBL2 INFR2 INFL2 INSW2 INC2 INSR2 SL INSL2 20 18 22 17 19 23 21 5 4 7 6 8 2 4 3 8 1 E B C B2 5 4 6 8 7 2 4 3 8 1 5 4 7 6 8 2 4 3 8 1 5 4 6 8 7 7 8 E2 C2 6 5 4 3 1 2 10 9 11 12 14 13 5 4 6 7 8 3 4 8 2 1 2 4 3 8 1 C782 R786 R784 C788 IC781(2/2) R788 R798 R782 C784 R781 C783 C786 R790 R792 R794 C785 R789 R791 R793 C794 C790 R796 C793 R795 C791 C792 C597 C598 C781 R783 R785 R787 IC781(1/2) C787 C789 R797 R733 Q701 Q701 IC701(2/2) C708 R706 R704 R702 C702 C704 R708 C706 R710 R712 R714 C718 C710 R716 R701 C703 C701 R703 R705 C705 R711 R709 R713 R707 C717 R715 C709 C742 R744 C748 C707 IC701(1/2) IC741(2/2) R746 R748 R742 C744 R741 C743 C746 R752 R750 R754 C745 R751 R749 R753 C754 R756 C750 R755 C753 C741 R743 R745 R747 IC741(1/2) C768 C747 C749 C762 R764 R762 C764 IC761(2/2) R766 R768 C766 C770 C774 R776 C722 C721 R718 C712 R720 R724 IC703 R726 R722 R730 C716 R732 C714 R723 R728 IC702(2/2) C720 R717 C711 R719 R721 R725 C719 R729 C715 C713 R731 R727 IC702(1/2) C752 R758 C751 R757 R778 C772 R761 C763 R770 R772 R774 C765 R771 R769 R773 R775 C773 C769 R765 R763 C761 IC761(1/2) C767 R767 C771 R777 2.2/50 * CH * * * BA4560RF V-12A 10/50 100 GDAC 47K 47K 330p * * * * * 330p * * 0.01 STBY * YB YB 0.01 STBY 4700p 4700p VCOMG2 STBY STBY 2.2/50 * * * CH * BA4560RF 10/50 100 GNDU V-7A V+12A UMD2N UMD2N BA4560RF CH * V-12A V+7A 2.2/50 * 47K * 3.9K 470p 330p * * * 10/50 0.01 470K YB 47K 2.2/50 * 470p 330p * * * 3.9K * * YB 0.01 470K 10/50 2.2/50 3.3K CH * BA4560RF * CH 39K BA4560RF V+12A V-12A 10/50 47K 47K 0.022 0.01 * * * * * * 330p * YB 0.01 YB 0.01 2.2/50 * * * CH * CH * BA4560RF 10/50 V+12A 2.2/50 * 47K * * BA4560RF * 330p * * * V-12A 10/50 YB 0.01 STBY 47K V-7A 0.01 0.01 STBY 0 4.7K TC4066BFT STBY 1.2K 10/50 4.7K YB V+7A STBY STBY 100 3.9K BA4560RF V-12A 4.7K 0.1 STBY STBY 0 4.7K YB 1.2K 0.1 3.9K STBY STBY 10/50 100 100 BA4560RF V+12A STBY 4700p 4700p STBY 100 100 4700p 47K 2.2/50 * * * * 330p * * CH * STBY YB 0.01 10/50 * BA4560RF V+12A 4700p 100 GNDA(GDAC) LSINT VCOMG2 SBRO SBLO XMR XML (SBL) (SBR) (SBR) SBR (SBR) Tolerance: (J) ±5% unless otherwise noted. Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. otherwise noted. Rated Voltage: 50V except for electrolytic capacitors. Ratings: Capacity(μF)/Voltage(V) unless 2.CAPACITORS Unit: p-pF or μF unless otherwise noted. 1.RESISTORS NOTE (R) R L SW C (SR) SR (SBL) 3IN VSS CONT3 CONT2 3OUT 4OUT 2IN 2OUT 1OUT 4IN CONT4 CONT1 1IN VCC (R) C748 C787,C788 C783,C784 C747,C767,C768 C743,C763,C764 C707,C708 6800p 470p 330p 390p R753,R773,R774 R752 R754 R793,R794 R791,R792 3.6K 120 220 (SR) R751,R771,R772 R749,R769,R770 R746 R750 R789,R790 5.6K 1.8K 1.2K 3.9K SL R743,R745,R747 R763~R768 R713,R714 R709,R710 R711,R712 R783~R788 2.7K 330 4.7K Low Pass Filter * R703~R706 8821 8820 AWX 3.3K A 1/2 AUDIO IN ASSY (VSX-LX50 : AWX8821) (VSX-91TXH, VSX-9120TXH : AWX8820) A 1/2 2/2 A 2/2 A (L) : Audio Signal Route (L ch) (M) : Audio Signal Route (Mic ch) (FL) : Audio Signal Route (Front L ch) (SL) : Audio Signal Route (Surround L ch) (C) : Audio Signal Route (Center ch) (SBL) : Audio Signal Route (Surround Back L ch) (SW) : Audio Signal Route (SubWoofer ch) (ADCL) (ADCL) (ADCL) (SBL) (FL) (FL) (FL) (SL) (SL) (SL) (C) (C) (C) (SBL) (SBL) (SBL) (SW) (SW) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 104 1 2 3 4 1 2 3 4 C D F A B E 10.2 AUDIO IN (2/2) and 12V-REG ASSYS R572 CN507 C605 C607 C608 C606 CN512 R602 R601 C609 C610 J662 D664 C662 R661 D663 CN511 CN509 R9013 C611 CN516 CN513 IC662 C666 C668 C665 C667 D666 C670 D668 D665 C669 D667 IC661 663 664 Q662 R664 C672 C674 R666 C676 D670 C671 C673 R663 D669 C675 R665 C680 C661 D662 D661 CN661 C679 C678 D671 R667 D672 IC663 Q661 LSSN LSINT VLDT SIRIUS_L SIRIUS_R MIC VLCK TR FVL FVR DSPOL IPODL MRL IPODR MRR TL HDEO HDW AD HDT HDI HDI DA HDEO HDW DA AD HDT LS/D LSDA DIERR DIRST DICS DIDO DSHQ DSMO MIC SIRIUS_L SIRIUS_R FVR FVL TR DSRST DSSS DSCK BUY DSR1 CONTROL1 LS_SCL LS_INT LS_RESET RE HDK HDO HDD DSQ S1 HDI LS_SDA DSRST DSI DSCK DSO DSSS DEE DIRST DSHQ DSMO DIDO DICS BUY DIERR LS/D LSDA DSO DSI DEE HDD HDO RE HDI HDK TL IPODR AI IPODL S1 DSQ DSR1 GNDA GDAC V+5DH V+7D V+5AD V+5D GNDA GNDU1 GURTN 0 GNDU V-7A CKS1730 GNDCH1 GURTN STBY STBY STBY STBY XKP3071 *1 *1 STBY STBY GNDCH0 ADX7509 V-12A V+7D V+5D V+5D UB V+5DH GNDA ADX7511 1SR154-400 1SR154-400 STBY CKS1730 GNDD2 GNDAU V+12A V+7A XKP3071 stby XKP3065 STBY XKP3071 REG- V+5D UB RB501V-40 NJM79M12FA REG- GNDA STBY STBY 0.01 220/25 STBY -TS 0.01 220/25 RB501V-40 STBY 2200/25 REG+ -TS NJM78M12FA REG+ 51048-0600 51048-0600 2SB1238X(QR) V-12A V-7A 4.7k STBY 2.2/50 100 UDZS7R5B 10/50 2.2/50 STBY 4.7k UDZS7R5B 10/50 100 STBY 1SR154-400 1SR154-400 V+12TRG KM200NA10L V+5AD V+12 T V+12 A 2200/25 0.01 STBY 10/50 RB501V-40 STBY NJM78M12FA V+12TRG 2SD1858X(QR) V+7A V+12 A V+12 T OUT IN OUT IN OUT IN 3 2 1 7 6 5 8 4 10 9 16 14 15 12 13 11 20 18 19 11 16 17 14 15 12 13 6 7 9 5 10 8 1 2 6 5 3 9 7 4 8 13 15 10 14 12 11 18 20 19 17 23 19 20 17 22 18 21 16 14 13 11 12 15 10 5 9 7 6 3 4 8 2 1 3 2 1 10 4 1 3 2 23 20 21 22 19 18 16 17 19 20 17 18 21 22 16 23 9 10 11 14 15 13 12 10 11 7 8 5 6 3 4 9 7 8 6 5 3 4 1 2 1 2 2 3 6 6 1 5 5 4 3 4 3 2 2 1 3 2 1 1 E C B 6 7 8 9 3 2 4 5 1 1 2 3 B C E V+5D(HDMI) V+5DUN(HDMI) V+5D(HDMI) TO DSP ASSY HD RESET HDMI SW HD MUTEO HDREQI DAC RESET ADC RESET V+5A DGRTN DGRTN SPDIF GNDA(DAG) GNDA(DAG) V+5D V+5D VDT GND U GNDA UGRTN SIRIUS_L UGRTN VCLK MIC SIRIUS_R TR V-7V FL FR V+7V GNDA DGRTN OPTIN uGRTN SS1 DSRT1 HDDO HDREQO HDSCK HDDI ROWE DSRQ1 AWX8821 ONLY BUSY DSPSS DSPRST DSPCK DSPDO DSPDI DECMUTE USBRX USBTX DIRERR DIRRST DIRCS DIRDO DSPMODE DSPHREQ SPDIF USBRST USBPOW LSSCL/GNDD LSSDA/NC XFLAG USBCTL *1 V+5D HI MODEL 0 STBY R602 R601 GRTN V+7D AREG -19V (USB SPDIF) DSPDI DSPDO ROWE HD DI HD SCK HD DO HD REQO DECMUTE I-POD R MRL TL MRR OPT F I-POD L V+12A GNDD WUP SS1 DSRQ1 NC DSRT1 NC NC NC GNDR GNDD V+5D USBTX NC WUP USBPOW USBRST USBRX USBCTL XFLAG -12V D20PDD0605E J663 V+12A V-12A REG- GNDA GNDA +12V REG+ AREG (SuperG)GNDA V+12TRG GTRG Y661 SUPER G +19V V-12A V+12T V+12A V+5AD GNDAD AWX8820 ONLY LSINT LSSN DAC RESET ADC RESET LSSCL HD MUTEO HD RESET LSSDA HDMI SW HD REQI DSP MODE DIR CS DIR RST DSP HREQ DIR ERR DIR DO DSP SS DSP RST BUSY DSP CK A 2/2 B 12V-REG ASSY (AWX8824) B 1/2 A 1/2 A J3504 Z CN651 AA CN702 AL CN951 G 4/4 CN901 G 1/4 CN112 C 3/3 CN301 C 2/3 CN302 C 2/3 1/2 A (TL) (FVL) (IP) (M) (SIRIUS L) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 105 5 6 7 8 5 6 7 8 C D F A B E + - - + + - - + + - - + + - - + R883 C881 R882 C862 R881 IC861(2/2) R866 R862 Q862 R864 R868 R872 C866 R867 C865 R861 C861 R863 Q861 R871 R865 IC861(1/2) C822 R822 Q822 IC821(2/2) R826 R828 R832 R821 R824 R823 Q821 R827 C826 C825 R831 C821 C842 R825 IC821(1/2) IC841(2/2) R846 R842 R841 Q842 R844 R843 R848 R852 C846 R847 C845 C841 Q841 R851 R845 IC841(1/2) IC801(1/2) C802 R802 Q802 R804 R808 R806 R812 C806 C870 C868 R876 C869 R875 C867 C828 C830 R836 C829 R835 C827 C848 C850 R856 C849 R855 CN520 C847 C810 C808 R816 R801 R803 Q801 R807 C805 R811 R805 C801 IC801(2/2) C809 R815 C807 SBL SBR SW FR FL C SR SL GNDA V-12A STBY 0 STBY 4.7/50 STBY uPC4570G2 6.8K GNDA 22k STBY STBY STBY 15k * CH 100p CH 100p 4.7/50 22k STBY * 15k 6.8K uPC4570G2 4.7/50 STBY STBY 22k uPC4570G2 6.8K 15k 22k STBY STBY * CH 100p CH * 100p 15k 6.8K 4.7/50 4.7/50 uPC4570G2 uPC4570G2 6.8K 22k STBY STBY STBY 15k * 100p 15k CH 100p 4.7/50 4.7/50 22k STBY 6.8K * uPC4570G2 uPC4570G2 22k STBY STBY 6.8K 15k * 100p CH V-12A 47/25 0.01 YB 100k 0.01 100k YB 47/25 V+12A 47/25 V-12A 0.01 100k 0.01 YB YB 100k V+12A 47/25 V-12A 47/25 YB 0.01 100k CH 0.01 100k V-12A XKP3079 YB 47/25 V-12A V+12A 47/25 0.01 YB 100k STBY 22k STBY 100p CH * 15k 6.8K uPC4570G2 4.7/50 0.01 YB 100k 47/25 V+12A 7 5 4 6 8 2 4 3 1 8 5 4 6 7 8 2 1 4 3 8 4 5 7 6 8 2 4 3 8 1 5 4 7 6 8 3 1 4 2 9 10 8 7 6 5 11 15 12 16 13 14 2 4 3 1 8 17 Unit: p-pF or μF unless otherwise noted. 2.CAPACITORS Ratings: Capacity(μF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V except for electrolytic capacitors. Rated power: 1/16W unless otherwise noted. Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. NOTE Tolerance: (J) ±5% unless otherwise noted. 1.RESISTORS (SBR) SBR (SBL) SBL (SW) SW C (C) (SR) SR (SL) SL (R) R (SBR) (SBL) (SW) R867,R868 * R847,R848 R827,R828 R807,R808 330 AWX 8821 8820 (C) (SR) SBROUT GNDA SBLOUT GNDA (SL) GNDA COUT GNDA SWOUT GNDA SLOUT (R) SROUT FROUT GNDA FLOUT GNDA V-12A GNDA 91TXH/KUCA LX50/HY 9120TXH/KUCA HIGH AWX8821 AWX8820 L (L) (L) PRE-AMP A 2/2 A 2/2 AUDIO IN ASSY (VSX-LX50 : AWX8821) (VSX-91TXH, VSX-9120TXH : AWX8820) 1/2 A CN2901 J (L) : Audio Signal Route (L ch) (M) : Audio Signal Route (Mic ch) (FL) : Audio Signal Route (Front L ch) (SL) : Audio Signal Route (Surround L ch) (C) : Audio Signal Route (Center ch) (SBL) : Audio Signal Route (Surround Back L ch) (SW) : Audio Signal Route (SubWoofer ch) (FO) (FO) (FO) (SO) (SO) (SO) (CO) (CO) (CO) (SBO) (SBO) (SBO) (SWO) (SWO) (SWO) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 106 1 2 3 4 1 2 3 4 C D F A B E 10.3 MAIN CONTROL ASSY (1/3) MRX XMLSDT5 XMLINK5 RDSXM5 XMIRQ5 M232TX M232RX M232CT MTX USBRST USBXFLAG USBCS USBCTL USBRX USBTX USBWUP USBPOW DT4MODE SCRATE POFF5 DRDY5 XDRST5 USBCLK DHDO XHRST5 HDRDY5 DHCLK UART1 DHDI UART2 DHREQ SRO MRIN RMC SRI TCE TDI FMDET TDO TCK C131 CN101 C101 CN102 C493 D108 D102 C494 D103 C103 C102 L101 R131 R141 R9011 R132 R130 R104 R140 R133 R127 R126 R115 R113 IC104 R114 R125 R124 C110 R123 C106 R121 C108 C109 C107 R120 R102 R110 X101 R101 R122 R112 R137 R138 R134 R105 R106 R103 R135 R136 R180 R107 R108 R142 R145 C113 C114 R119 R118 C105 C104 R159 R158 R157 R160 R111 R151 R152 R154 R153 R109 R199 R117 R156 R155 12DET DISPRDY DISPREQ DISPRST 23DET DISPDO TEMP2 DISPDI DISPCK MRIN HPDET IPDET 1WWP MEXST MEXCK MEXDT1 MEXDT0 MEXOE MAIN MDET SRI RMC SRO IPPOW FANSTP FANDRV NECK8 CONT5V M232TX XMLSDT5 XMLINK5 MRX M232RX MTX USBXFLAG RDSDT RDSCK DISPCK DISPDI DISPDO OLDET 1WWP USBPOW ACWP RESET DRDY5 XDRST5 DHCLK DHDO HDRDY5 DHDI PGM XM/SIRIUS TXD XM/SIRIUS RXD XHRST5 M232CT USBRX USBTX LOW COMS SDET DISPREQ USBWUP POFF5 DISPRST XMIRQ5 MEXOE DISPRDY MEXST IPPOW USBRST USBCS USBCTL MEXST OSDT NECK6 MEXCK XM/SIRIUS_RX XM/SIRIUS_TX SIRIUS_TX SIRIUS_RX XMRX5 XMTX5 OSRST OSCS OSDT MEXCK UART1 UART2 VLDT FANDRV VLCK I2DT RYBS RYHP RYCS I2CK RYAF RYAC SIRIUS_RSET SCRATE DT4MODE XM_SW SIRIUS_SW DHREQ XMERR TCE TCK TDO XAMU FANSTP XMRMU TDI MRDT XSBMU SRI RMC TCE TDI SRO MRIN TDO TCK FMDET V+5_6U V+5_6ST stby CKS3394 52147-0910 GNDU RB520S-30 stby YB DAN202U V+5_6ST V+5UMIN stby V+5_6U V+5US 1SS355 1000/10 YB 0.01 0.01 AT YB ATL7002 V+5UM 100k 100 stby 100 100 100 4.7k 100k 100 100 100 100 BU4842F GNDU 100 100 100 4700p 47k 1/16 YB 100k YB 0.1/16 YB stby stby 15.7M XSS3004 100 100 100 V+5UM 100 (47k stby) 100 5.1k 470k 100k 100k 100 100 100 stby 2.2k 47k 100 (M30879FKBGP) 100k 100 100 PEG378A8-K IC101 YB 0.1/16 stby YB stby YB stby YB 0.1/16 100 100k V+5US * V+5UM * STBY STBY 100k 100 100 10k * 10k * 2.2k 2 4 6 8 12 10 16 14 18 22 24 26 20 1 3 5 7 9 13 11 17 15 19 23 21 25 27 28 29 9 5 8 7 6 3 4 1 2 26 23 24 25 21 22 4 3 19 20 17 18 16 15 2 1 13 14 10 11 12 8 9 6 7 5 4 2 3 1 100 29 27 28 31 30 32 33 35 34 36 39 40 43 44 41 42 37 38 50 49 47 48 45 46 51 55 52 54 53 60 57 58 56 59 61 62 64 68 67 66 65 63 74 70 71 72 73 69 99 98 97 96 95 94 92 91 93 89 90 88 85 86 87 82 84 83 76 78 75 80 79 81 77 232CDET DISP RST DISP CLK DISP DI DISP DO DISP RDY DISP EN 12VDET TEMP2 MRIN IPDET EX ST HPDET 1W WP EX OE EX DT1 EX CK EX DT0 MICDET SR OUT SR IN V+5_6ST GNDU V+5_6U FLAC1 RMC GNDU FLAC2 -VF -VF V+5_6U iPodPOWER FLAC2 FANSTOP FLAC1 GNDU GNDU (LEVEL CONVERT) AWX8816 ONLY AWX8816 ONLY AWX8817 ONLY (HY) ONLY AWX8817 POFFINFO RDS DT/XMLINK RDS CK/XMLSDP DISP CLK DISP DI VSS NC ONLY AWX8817 RESET IC DISP DO OL DET USBPOW 1W WAKEUP WAKEUP NMI VDD VOUT VCC1 XIN VSS XOUT RESET DSP RST DSP RDY BYTE(L:16bit) CNVSS HDMI/DSP DO HDMI/DSP CLK HDMI/DSP DI (f.safe) HDMI RDY NC USBRX 232C CTS USBCLK ACTIVE USBTX USB DO USB DI XM ANT_REV EXP OE EXP ST LOW COMSUMPTION USB WUP DISP RDY DISP RST DISP REQ USB HREQ S DET OSD CLK/EXP CLK OSD DT/EXP DT OSD CS USB CTL UART SW1 PREGAIN 232C RXD 30 232C TXD RX(SR+/iPOD) TX(SR+/iPOD) USBXFLAG USBTREQ 26 29 28 27 OSD RST 46 iPodPOW USB RST USB CS NC 50 49 48 47 FANDRIVE EVOL DT2 EVOL CLK UART SW2 VCC2 NC XM/SIRIUS TXD HDMI RST XM/SIRIUS RXD X XM/SIRIUS SW SCRATE DT4MODE XSBMUTE MR EVOL DT NC EEPROM_SDA RY B EEPROM_SCK VSS RY HP RY C/R SIMUKE2 98 99 100 HDMI/DSP REQ SIMUKE1 WATT IN 78 77 76 80 79 TEMP1 TUNER CE TUNER DO MRMUTE AMUTE XM ERR TUNER CLK DC PROTECT FAN STOP SIRIUS RESET NC NC TUNER DI NC RY A RY AC AVCC VREF AVSS XM/SIRIUS SW SIMUKE AWX8816 ONLY ONLY AWX8816 FANDRIVE MAIN CONTROL ASSY (VSX-LX50 : AWX8817) (VSX-91TXH, VSX-9120TXH : AWX8816) CN2301 L 3502 Z C 1/3 C 1/3 2/3, 3/3 C 3/3 C 2/3 C 3/3 C 2/3 C 3/3 C www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 107 5 6 7 8 5 6 7 8 C D F A B E 232SW XMRX5 XMTX5 XMPOW XMERR XDMUTE SIRIUS_RESET SIRIUS_TX SIRIUS_RX 12VON VLDT MRMUTE VLCK MRDT MDET IPDET SDET 12DET 23DET R170 Q110 C118 R169 R171 IC109 (4/4) R195 R194 Q104(2/2) D107 J101 J102 Q109 R172 C139 IC103 IC252 R258 R196 Q104 Q103(1/2) Q103(2/2) R257 R256 R260 R255 R259 R261 R265 R264 R262 R263 C261 Q101 R116 R128 C254 C255 C256 C257 X251 IC253 C262 Q106 (1/2) R166 C121 D104 IC251 Q105 (1/2) Q105 (2/2) L251 C251 C253 C252 Q106 (2/2) D105 R167 R168 D101 Q102 R178 C125 Q111 R129 R251 R252 C258 C259 C260 R253 R254 CN104 C120 R164 D106 C119 R163 R162 CN103 R165 L102 R161 232SW 12TRG1 RDSXM5 XMPOW MRSP MEXDT0 SIRIUS_RSET SIRIUS_RX SBMUTE SIRIUS_TX MEXOE MRSP XSBMU XAMU XMRMU SIRIUS_SW I2CK I2DT LOW COMS XM_SW RYAF RYHP OLDET RYCS RYBS VLDT AMUTE MRMUTE MRDT VLCK MRMUTE MDET IPDET SDET 12DET 23DET NECK8 RDSXM5 NECK6 RDSCK AMUTE SBMUTE OSDT OSRST OSCS MEXCK MEXDT1 MEXOE FMDET RDSDT MEXST TEMP2 HPDET RYAC ACWP RT1P241M RT1P241M 47k 100k 0.1/16 YB 47k stby 100 UMB1N UMB1N DAN202U PF03GG-Q12 PF03GG-Q12 560 560p TC74VHC125FTS1 GNDU 220 220 BU4094BCFV stby V+5US RN2901 DAN202U V+5US RN2901 V+5US 100k 220 100k 220 270k 470 470 0.1/16 GNDU GNDU RT1N431M 2.2k 47k YB V+5US 1000p CH 27p 100/10 ASS7004 10k V+5UM 4.7K BR24L16FV 0.01 UMB1N UMB1N YB 0.047/25 UMB1N LC72725KM UMB1N STBY 10/50 560p stby DAP202U DAN202U stby V+5US CH RT1P241M 47 470/6.3 GNDU 2SA1576A(RS) 2.2k V+5UM 27p CH 1k stby stby GNDT YB 4700p 1k 1k XKP3065 1M YB 0.047/25 1M UDZS5R1(B) 10/50 stby 22k AT V+5UMIN CKS3384 stby stby V+5UM GNDU ATL7002 V+5_6U 0 V+5_6S V+5_6ST B B C 8 7 E 9 10 8 7 14 9 10 C2 B2 3 3 2 1 2 1 C E 4 5 6 2 3 1 2 13 12 11 14 15 16 B C E2 E B C B2 C2 E2 7 14 3 1 14 B E 5 8 10 11 13 8 5 6 7 7 6 4 7 9 14 7 12 14 E2 B2 C2 4 1 3 2 9 11 10 14 13 12 16 15 B2 E E2 C2 B 1 4 6 8 2 5 7 3 E2 E B B2 C2 C C C E B C E 11 9 10 5 6 3 4 7 8 2 1 4 3 9 7 1 8 5 2 6 14 10 18 15 16 13 17 11 12 19 (XM) PORT EXPANDER 12TRG1 RDS SW / VSS NECK8 TC74VHCT32AFT XMRST QS AWX8816 QS' ONLY (1/2) (2/2) AWX8816 ONLY 232SW NECK6 CLOCK DATA STB MRSP XMPOW 12VON OE VDD (1/2) SIRIUS ON L XM ON SIRIUS_SW SIRIUS OFF XM_SW H XM OFF SIRIUS/XM SW SDA WP VCC GND A2 SCL A1 A0 AWX8816 ONLY 4.332MHz MODE D.GND TEST D.VCC OSC I OSC O RDS CK RESET CIN FL OUT VREF RDS DATA A.VCC QUALITY COMP.IN A.GND RDS DECODER MUTE CONTROL ONLY AWX8816 AWX8817 47K AWX8816 470K NECK6 NECK8 OSD CS OSD RST MEXP DT OSD DT SBMUTE AMUTE OSD/MEXP CK AWX8817 ONLY MEXP OE MEXP ST Ratings: Capacity(μF)/Voltage(V) unless 2.CAPACITORS Unit: p-pF or μF unless otherwise noted. Tolerance: (J) ±5% unless otherwise noted. otherwise noted. Rated Voltage: 50V except for electrolytic capacitors. (GNDST) DCDET TEMP1 V+5_6U V+5UM GNDU RYA TEMP2 OLDET GNDU HPDET RYB GNDST RYHP GNDST V+5_6ST RYAC RYCS W UP WATT_S Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. MODEL 9120TXH/KU LX50/HY 91TXH/KU AWX8817 AWX8816 R152 47k - R151 47k 47k 47k R154 R153 - - 47k (*) MARKS SIMUKE1 SIMUKE2 1.RESISTORS NOTE CN1402 K C 1/3 3/3 C 2/3 C 2/3 C 3/3 C 3/3 C STBY CN5703 AJ www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 108 1 2 3 4 1 2 3 4 C D F A B E 10.4 MAIN CONTROL (2/3), GUARD-C and GUARD-F ASSYS DSRT1 XMSW DSPRST XLSSN HDMISW XMDARST POFF LSINT DREQ DRDY DSPHREQ XDRST CNVSS DCLK DDO DDI BUSY D232TX XMFS DIRCS DIRRST LSSDA XADRST DIRERR D232CT D232RX LSSCL DIRDO DECMUTE XSPDIF XSMUTE XHDMI XOE A18 XCE XWE CONT3V A17 A16 A15 A13 A14 A12 A11 A9 A10 A8 A7 A5 A6 A3 A2 A4 A1 DQ14 DQ15 DQ12 DQ13 DQ11 DQ1 DQ0 DQ2 DQ7 DQ9 DQ10 DQ5 DQ6 DQ4 DQ8 DQ3 DSPSS DSPDO DSPDI DSPCK DSPMUTE ROWE SS1 XDARST DSREQ1 DSPMODE XMMUTE 1 3 2 1 3 2 21 20 22 19 24 25 23 18 17 15 16 13 14 11 12 10 26 29 27 28 30 32 31 35 34 33 36 37 38 41 39 40 42 44 43 47 46 45 48 50 49 51 52 55 54 53 56 57 58 59 61 60 63 62 8 7 9 6 1 2 3 5 4 100 99 98 97 95 96 94 91 92 93 89 90 88 85 86 87 82 83 84 80 79 81 78 77 76 65 64 68 67 66 70 69 72 71 74 73 75 (LEVEL CONVERT) (LEVEL CONVERT) (1/1) DIR CS DIR RST 232C TX XMFS DIR ERR 232C CT XADRST 232C RX CDTI LSSDA LSSCL DECMUTE ALE XRDY BCLK XHLDA XHOLD XWRL XWRH XOE XHDMI(RF UNLK) XSPDIF XSMUTE A17 XCE A19 A18 DSP1RST HDMISW XLSSN XMDARST XMSW DSP2RST A16 A11 A12 A14 A15 A13 LSINT POFF HREQ NMI VCC XIN DSP u-COM VSS A10 VCC A9 A8 A7 DSP2SCK/DSP CCLK DSP2MOSI/DSP CDOUT DSP2MISO/DSP CDIN XOUT VSS RESET IRQ2 BYTE HRDY CNVSS AVCC VREF DSPMUTE AVSS HCLK HDI HDO DSP2BUSY DSP2SSI XDARST DSP1 CS ROWE MOTMODE IRQ1 MODEL XM MUTE D0 D1 D2 D3 D5 D6 D4 D7 D12 D13 D14 D8 D10 D9 D11 D15 A5 A4 A6 A2 A3 A1 A0 Q302 R347 R348 C301 C302 C303 Q301 D301 IC310 Q107 R357 C304 Q108 R321 R320 R310 R318 R319 R302 C306 C305 R317 X301 R316 R315 R313 R314 R312 R311 R301 R305 R323 R306 R309 R322 R325 R324 R326 R328 R327 R329 R330 R331 C307 C308 IC301 R308 R336 R307 R334 L301 R337 R338 C310 C309 R335 R333 RT1N241M GNDU 1000/10 0.1/16 47k 2.2k AT stby YB 2SA1036K(QR) V+5_6ST V+5_6U DAN202U NJM2391DL1-33 RT1N241M 330/10 100k AT UMB1N V+3DD V+12A stby stby 47k 47k stby 100 YB stby 0.1/16 YB 47k XSS3004 15.7M 47k 100 100 100 47k 4.7k 100 GNDU 100 100 100 100 100 100 47k 47k 100 47k 100 100 PEG117A stby stby 0.1/16 YB YB 100 100 100 47k V+3DD QTL1013 V+3DD1 47k stby 0.1/16 stby YB YB 100 stby OUT IN CONT5VPOFF5 HDI HCLK XHRST HDO HREQ HDRDY 12VON D232CT D232RX XDRST DREQ POFF DRDY DCLK D232TX DDI DDO MAIN CONTROL ASSY (VSX-LX50 : AWX8817) (VSX-91TXH, VSX-9120TXH : AWX8816) C 2/3 C 2/3 1/3 C 1/3 C 3/3 C 3/3 C www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 109 5 6 7 8 5 6 7 8 C D F A B E XMPOW DT4MODE SCRATE XMANT_REV XMERR CONT5V XSPDIF XHDMI HMUTE DIRERR XXMRST XMRX3 XMSW XMMUTE DSPMUTE XMDARST XMLSDP XMTX3 XMLINK XMFS XSMUTE A3 A6 A4 A5 A8 A7 A2 A18 XWE A11 A9 A12 A10 DQ1 DQ8 XCE DQ0 A1 XOE DQ3 DQ2 DQ9 DQ10 DQ11 DQ14 DQ7 DQ6 DQ4 DQ12 DQ5 DQ13 DSPDO DECMUTE DSPDI HDRDY DSREQ1 HCLK ROWE HDO HDI DSRT1 USBXFLAG USBWUP USBCTL SS1 USBTX USBCLK USBRST USBPOW USBRX USBCS XADRST XLSSN LSINT LSSDA LSSCL XHRST XDARST HMUTE HREQ HDMISW A13 A14 A16 A15 DQ15 A17 DROM DIRRST DSPMODE DIRCS DSPHREQ DIRERR DIRDO DSP DSPRST DSPCK DSPSS BUSY (12pin) 6 10 8 14 12 4 2 13 9 11 7 5 1 3 7 7 11 12 13 14 3 2 14 1 12 7 7 10 7 4 5 6 14 7 11 14 13 8 9 14 5 6 4 14 18 22 23 21 24 20 19 28 31 29 30 27 26 25 17 16 14 15 13 12 37 33 34 35 32 36 8 11 10 7 5 9 6 43 38 39 42 40 41 44 1 2 3 5 4 9 8 7 6 15 16 10 14 13 12 11 22 18 19 20 17 21 23 3 2 1 8 7 6 5 4 10 9 2 3 4 1 48 47 46 45 16 12 13 14 15 11 17 20 18 19 Rated Voltage: 50V except for electrolytic capacitors. Ratings: Capacity(μF)/Voltage(V) unless otherwise noted. 2.CAPACITORS Unit: p-pF or μF unless otherwise noted. Tolerance: (J) ±5% unless otherwise noted. Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. DT4MODE XMSW TO DSP MODULE(XM) XMPOW XMDART SCRATE XMMUTE XMRX XMRST XMANT_REV AWX8816 ONLY XMTX XMLSDP XMFS XMLNK XMERR (Main u-com) STBY Rev.4A FOR MUTE CONTROL (2/4) (4/4) (4/4) A1 A7 A2 A5 A3 A6 A4 DQ1 DQ0 DQ8 XOE VSS A0 XCE A17 NC RY/XBY NC XRESET NC VCC FLASH ROM DQ11 DQ10 DQ2 DQ3 DQ9 A8 NC XWE NC A10 A11 A9 DQ14 DQ7 DQ6 DQ12 DQ5 DQ13 DQ4 STBY STBY STBY STBY R9010 R9005 R9003 R9001 AWX8816 *1 except AWX8816 DSPDO DSPDI DECMUTE HD DO HD REQO HD SCK HD DI ROWE DSRQ1 DSRT1 NC NC NC USBTX NC SS1 WUP NC USBPOW XFLAG USBRX USBRST USBCTL stby *1 ADCRST LSINT XLSSN HD RESET HDMI SW HD MUTEO HDREQI DACRST LSSCL LSSDA STBY 922 VEF1040 921 AYW7168- J A14 A15 A12 A13 XBYTE A16 DQ15 VSS VEF1040 102 VEF1040 101 DIRERR DIRRST DIRCS DIRDO DSPMODE DSPHREQ BUSY DSPSS DSPRST DSPCK CN305 IC304(1/4) IC304(2/4) R345 R344 C316 C315 IC109 IC305 R346 IC304 IC304 (3/4) R339 C313 D302 C311 C312 R364 R9009 R9010 R9007 R9003 R9004 R9001 R9005 CN302 R9002 R9006 IC302 R340 R363 R362 R361 CN301 VKN1243- TC74VHCT125AFTS1 100k 100k TC74VHC02FTS1 0.1/16 0.1/16 YB 100 YB GNDU V+5US stby stby RB501V-40 0.1/16 stby YB YB 330 0 GNDA stby stby stby 0 0 0 XKP3082 stby stby (MBM29LV400TC-70PFTN) 47k 330 330 330 CKS1764 XMRX3 XMTX3 XMANT_REV XMLINK XXMRST XMLSDP XMMUTE XMERR SCRATE XMPOW DT4MODE USBCTL USBXFLAG USBRX USBRST USBWUP USBPOW USBCS USBTX XDMUTE USBR USBL USBCLK 1.RESISTORS NOTE C 2/3 3/3 C 1/3 C 1/3 C GUARD-C ASSY (AWX8826) D GUARD-F ASSY (AWX8825) E 4/4 CN953 G 1/3 C 2/2 CN513 A 2/2 CN511 A 3/3 C 1/3 C www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 110 1 2 3 4 1 2 3 4 C D F A B E 10.5 MAIN CONTROL ASSY (3/3) OPTICAL IN OUT CONTROL CN3702 AB R385 CN107 R384 R382 C295 CN106 C291 JA292 L294 L295 L292 L293 D291 JA291 L291 C292 C293 C294 R291 C284 KN281 C286 C287 C288 R284 L381 C283 JA284 R283 JA283 C282 R282 JA282 C281 R281 C285 L281 R383 R381 CN112 CN108 CN113 CN109 CN111 CN110 JA281 CN281 USBL USBR SRTX SRRX 23RXD 232CT 23TXD SIRIUS_RESET TL TR SIRIUS_RX SIRIUS_TX SRI SRO RMC SDET 23DET 12DET IPDET MDET TR TL FMDET TCE TDO TDI TCK MRMUTE VLCK MRDT MRIN XMRX3 XMANT_REV VLDT XMLINK XMLSDP XMTX3 XXMRST XMMUTE GNDVC GNDU GNDU 0 GNDA GNDU XKP3066 * * * * V-7A GNDA GAV V+7A GNDU stby XKP3082 stby GAV RKN1004 CTF1473 CTF1473 CTF1473 CTF1473 GNDU 1SS355 XKN3015 GCC CTF1473 stby 0.1 stby STBY VNE1948 stby stby stby YB GNDDI AKS7002 0.1/16 stby V+12T QTL1013 YB 0.1/16 100 AKS7001 100 0.1/16 AKS7001 YB 100 0.1/16 100/10 YB QTL1013 V+5_6U XKP3082 V+12A V+5_6U XKP3066 GNDDI V+5D CKS3382 XKP3066 XKP3067 GNDA V+7A GNDA V-7A GAV V+12A XKP3065 AKS7001 V+5D1 V+5D XKP3071 GNDU GNDT V+12T 1 2 3 4 7 6 5 10 9 8 14 13 12 11 19 20 18 16 17 15 2 1 3 4 19 20 23 21 22 5 6 7 8 9 10 11 16 14 13 17 18 15 13 12 10 9 8 7 11 6 12 2 1 4 3 6 5 8 7 9 10 21 22 23 3 5 2 1 6 4 1 2 3 4 3 7 1 2 3 2 1 1 2 3 3 1 2 1 2 3 13 11 12 1 2 3 4 5 4 5 6 9 10 7 8 3 2 1 15 13 17 16 14 11 12 15 13 14 11 12 2 1 3 9 10 7 8 5 4 6 4 5 6 7 9 8 1 2 3 10 11 13 12 11 4 7 8 5 6 9 10 2 1 3 1 2 3 4 5 8 7 6 10 9 11 14 13 12 17 15 16 19 20 18 23 21 22 CrOUT GNDVC CbOUT GNDVC CrIN GNDVC GNDVC YOUT GNDVC SCOUT GNDVC CbIN GNDVC YIN GND SR SR + GNDVC GNDVC SCIN GNDVC SYIN SYOUT (uGRTN) YIN GNDVC CbIN GNDVC uGRTN VLCK uGRTN GNDU VLDT CrIN GNDVC GNDVC YOUT GNDVC CbOUT GNDVC SIRIUS_L FVR SIRIUS_R GNDA MIC GNDA CrOUT GNDU TR TL FVL V+7A V-7A MRR MRL stby FVL V+7A V-7A FVR GAV GNDA MICDET MICOUT GAV GNDA TX RX GND SR CVBSOUT CVBSIN GNDVC OUT DIGITAL (TOTX177L) IN 3 DIGITAL (TORX177L) IN 2 DIGITAL (TORX177L) IN 1 NC FVC SYNC DET FOPT iPodR iPodL GNDD V+12A GNDU GNDU 232C TXD 232C RXD FVY GAV GAV R384 0 STBY 232C DET 232C CTS V+5_6U R383 R382 R381 * 0 STBY STBY 8816 STBY STBY STBY 8817 GNDD V+5D FOPT GNDD FVC FV FVY NC SIRIUS_REST SIRIUS_RX SIRIUS_TX 12VDET CVBSO GNDVC CVBSI AWX AWX V+12T 12VTRG1 SCOUT GNDVC SYOUT GNDVC V+7A V-7A iP-DET iP-TX iP-RX GNDVC SYIN GNDVC SCIN GNDVC iPodR GNDA iPodL GNDA MRDT MRL MRMUTE V+12A GNDA MRR GNDA VLCK GAV FV GAV (TORX177L) DIGITAL V+5D OPT IN1 GNDD OPT IN2 GNDD GNDD OPT IN3 GNDD V+5_6U OPT OUT GNDD FMDET MRIN GNDU GNDT TDI TCE TR TCLK GNDT TL TDO V+12T (TUNER) (MR) (XM) CRO GNDVC GNDVC YO CRI GNDVC CBO CBI GNDVC YI GNDVC SCO GNDVC GNDVC SYO SCI GNDVC GNDVC GNDVC SYI YI GNDVC CBI GNDVC VLCK VLDT CRI YO GNDVC GNDVC CBO MIC FVR CRO GNDVC FVL MRR MIC MDET CVBSO GNDVC CVBSI SRI SRO RMC FVC SDET MRL IPR IPL 23RXD FVY 232CT 23TXD 23DET FVY FVC FV 12DET CVBSO CVBSI GNDVC 12TRG1 GNDVC SCO SYO GNDVC GNDVC IPRX IPDET IPTX IPL GNDVC SCI SYI GNDVC IPR MRDT MRMUTE VLCK MRL MRR FV AV MAIN TCE FMDET MRIN TDI TDO TCK C 3/3 1/3 C 1/3 C 1/3 C 2/3 C CN1401 K CN5812 V CN509 A 2/2 CN1201 I CN1202 I CN1001 H CN2651 P CN1003 H 1/3 C 2/3 C (V) (L) (SY) (V) (SC) (L) (M) (M) (L) (L) (SY) (SC) (D) (D) (L) (D) (D) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 111 5 6 7 8 5 6 7 8 C D F A B E C 3/3 MAIN CONTROL ASSY (VSX-LX50 : AWX8817) (VSX-91TXH, VSX-9120TXH : AWX8816) (B5B-PH-K-S) CN311 IC307 IC106 R190 IC108 IC108 IC108 IC307 R354 R353 R355 IC308 IC308 IC308 C318 C129 IC106 IC109 C127 IC108 IC108 IC308 IC305 R351 R349 IC308 R350 IC308 IC308 IC308 R352 IC106 C130 IC109 R356 C319 IC107 R191 R192 R193 IC108 IC306 IC108 IC108 IC305 IC307 R189 R188 R187 R186 IC107 IC307 IC306 IC306(3/4) R185 IC306 C317 IC106 IC305 R183 IC107 C128 IC107 R184 R181 R182 D114 HDI XHRST HCLK HREQ HDO HDRDY POFF D232RX D232CT XDRST D232TX DREQ DDO DDI DRDY DCLK 23TXD 232CT 23RXD SRRX UART2 MRX M232CT M232RX 232SW M232TX MTX DRDY5 POFF5 XDRST5 DHCLK DHREQ XMLSDT5 XHRST5 DHDO UART1 DHDI HDRDY5 RDSXM5 XMIRQ5 XMRX5 XMTX5 XMLINK5 SRTX V-7A GNDA KM200NA5 V+7A GNDU TC74VHCT08AFTS1 100k YB 0.1/16 TC74VHC08FTS1 100k 100k 100k V+3DD1 0.1/16 YB TC74VHCT08AFTS1 TC74VHC02FTS1 YB 0.1/16 V+5UM 100k 100k 100k 100k 0.1/16 TC74LCX244FTS1 STBY YB 0.1/16 GNDU GNDU 100k 100k 100k TC74VHC125FTS1 V+5US V+3DD1 100k TC74VHCT32AFT YB 0 0 100k V+3DD1 GNDU V+5US 100 V+3DD1 0.1/16 YB 100k 0.1/16 1.8k 100k TC74VHCT125AFTS1 100 1SS355 YB V+5US 5 4 3 1 2 12 13 11 7 14 16 5 4 6 14 7 3 14 7 1 2 10 3 17 19 20 4 5 6 14 7 19 5 20 10 15 19 20 7 10 13 10 11 3 7 9 20 19 1 2 14 10 8 12 1 20 18 1 20 10 2 16 1 10 4 7 10 14 9 8 14 20 1 20 10 6 10 1 10 1 4 20 14 6 20 10 12 8 1 20 5 19 20 10 15 9 7 3 2 1 14 7 13 19 20 7 10 19 20 10 9 11 14 8 10 14 1 2 3 7 9 10 7 14 8 3 17 19 20 10 10 18 2 1 20 12 13 11 7 14 4 7 14 5 6 13 7 11 12 14 7 9 10 14 8 5 4 14 7 6 7 3 2 14 1 6 7 11 13 14 7 12 1 2 3 14 7 5 4 14 11 13 14 7 12 7 8 9 10 14 SIRIUS_R GNDA SIRIUS_L AWX8816 ONLY V+7A V-7A (HDMI) (DSP ucom) otherwise noted. Rated Voltage: 50V except for electrolytic capacitors. Ratings: Capacity(μF)/Voltage(V) unless 2.CAPACITORS Unit: p-pF or μF unless otherwise noted. Tolerance: (J) ±5% unless otherwise noted. Rated power: 1/16W unless otherwise noted. Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. (2/4) (3/8) (2/8) (1/8) (1/4) (8/8) (7/8) (6/8) (2/4) (1/4) (4/8) (8/8) (1/4) (5/8) (4/8) (3/8) (2/8) (4/4) (1/8) (1/4) H:HDMI L:DSP (3/4) H:iPod L:SR (3/4) (2/4) (7/8) (3/4) (1/4) (6/8) (5/8) (3/4) TC74VHCT244AFTS1 AWX8816 EXPECT AWX8816 (4/4) EXCEPT EXPECT AWX8816 (4/4) (2/4) (4/4) (1/4) (2/4) SIRIUS_R SIRIUS_L CONT3V POFF M232TX POFF5 M232CT M232RX XDRST DRDY HREQ HDI HCLK XDRST5 DRDY5 XMTX5 XMRX5 232SW XMIRQ5 HDO DREQ DCLK DDO DDI UART1 XMLSDT5 DHCLK DHREQ DHDO XMLINK5 RDSXM5 DHDI MRX 23TXD 232CT 23RXD D232TX D232CT D232RX XMRX3 XMTX3 XMANT_REV XMLSDP XXMRST XMLINK IPRX XHRST HDRDY XHRST5 HDRDY5 UART2 MTX CONT5V IPTX 1.RESISTORS NOTE C 3/3 1/3 C 2/3 C 2/3 C J1602 I (SY) : S-Video Signal Route (Y ch) (V) : Video Signal Route (SC) : S-Video Signal Route (C ch) (L) : Audio Signal Route (L ch) (M) : Audio Signal Route (Mic ch) (D) : Audio Data Route www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 112 1 2 3 4 1 2 3 4 C D F A B E 10.6 DSP ASSY (1/4) DSP ASSY (VSX-LX50 : AWX8814) (VSX-91TXH, VSX-9120TXH : AWX8813) G 1/4 G 1/4 BDTO CDTO FDTO SDTO LSINT DARST LSSDA LSSCL MC MD DARST LSINT LSSCL LSSDA BCKO MCK3 LCKO CDTO BDTO FDTO SDTO BCKO LCKO RX7 HDSPD LSCD LSBD LSBK LSSD LSFD LSLK LSFD LSBD LSSD LSCD LSLK LSBK DIRM DIRD DAUX DIRL DIRB OSC3 DRDO3 DRRST DSDI3 DSCLK3 DRCS DRERR3 DAX RX2 16 15 13 14 17 18 20 19 9 12 11 10 8 7 21 22 23 24 26 25 16 14 15 17 19 18 12 13 11 10 8 9 21 20 23 22 25 24 3 2 6 4 5 1 28 27 29 30 32 31 1 2 3 4 5 6 7 8 9 10 5 6 7 4 3 1 2 31 32 26 27 28 29 30 13 15 16 14 17 18 19 12 11 10 23 20 21 22 24 25 26 27 9 5 6 7 4 3 8 28 29 31 30 32 33 34 2 1 48 47 46 45 43 42 44 35 36 38 39 40 41 37 3 4 1 2 5 MD DI3 VSS LRCKI3 BCKI3 MODE2 VCC MODE0 MODE1 DI1 BCKI1 LRCKI1 VCC DI2 LRCKI2 BCKI2 RESET INT LIPSYNC IC SDA SCL DO2 DO3 VSS VSS DI3 BCKI3 MODE2 MODE1 VCC DI2 LRCKI3 RESET MODE0 BCKI2 LRCKI2 LIPSYNC IC VCC BCKI1 DI1 INT SCL SDA VSS DO3 VSS SYSCLK BCKI0 LRCKI0 DI0 DO1 VCC DO0 LRCKO BCLKO stby GNDD TX1 GNDD GNDD RX6 RX5 V+5D GNDD GNDD RX4 (RX3) DI0 LRCKI1 LRCKI0 BCKI0 BCLKO SYSCLK VSS LRCKO DO0 DO2 VCC DO1 VIN TVDD DVSS TX1 TX0 (FFC) (BtoB) UOUT COUT BOUT VOUT XTL1 P/SN XTL0 (CAD1/0=00) DVDD DVSS MCKO1 LRCK SDTO BICK DAUX MCKO2 RX7 RX5 AVSS RX6 DIR&DIT IIC (BtoB) (FFC) (FFC) (COAX) (COAX) AVSS XTI XTO PDN CDTO CCLK CDTI (FFC) AVSS RX4 RX3 (DAX) AVSS RX2 AVSS RX0 RX1 AVSS AVSS (HDMI) VCOM AVDD INT0 INT1 CSN R MD MC (RX2) MD RX1 RX0 COAX1 COAX2 COAX YB stby 0.1 GNDD YB 0.1 stby 100 100 100 100 YB 0.1 47 ML87V5002 stby YB GNDD 0.1 YB 0.1 stby 100 100 0.1 100 ML87V5002 100 YB 0 stby V5D V3D2 10k 4.7k 4.7k 100 47 47 47 10/16 YB stby 0.1 V31 QTL1013 0 0 0 QTL1013 stby stby V5D3 V5D 100k GNDD VKN1414 V5D 220 220 220 47 V3D2 stby YB 0.1 10/16 QTL1013 V32 100 100 V3D2 YB 47/6.3 CH 0.1 470p QTL1013 0.1 YB V3D2 V32B stby 100 47 100 100 47 100 AK4114VQ 47 47 100 18k GNDD 10k F% 1000p YB stby 0.1 YB stby stby stby stby 0 YB GCH stby 75 0.01 stby 0.01 75 YB stby stby 10 10 YB 0.47 470p CH YB 0.1 stby V32A 47/6.3 0 V3D2 C702 C705 C703 C704 R711 C708 R712 R713 R714 R704 IC701 C752 C753 C755 C754 C758 R755 R757 R756 IC751 R758 R760 R761 R752 R753 R754 R759 R703 R702 R701 C701 C706 CK282 C707 L701 R723 R722 R721 C303 L301 CK36 CK35 R305 R302 CK34 CK33 CN301 CK32 R715 R719 R720 R751 C751 C756 C757 CK281 L751 R763 R764 C305 C306 C304 CK283 L302 C307 R310 R311 R313 R312 R314 CK284 R315 R316 IC301 R317 R318 R321 R325 R324 C312 C315 R319 JA351 R366 R322 R306 R307 C352 CK38 L352 R352 C354 R351 C351 CK37 L351 C353 R365 R362 R361 CK132 CK131 C319 CK285 C318 C317 L305 R320 C316 CN3701 AB AWX8814:AKB7131 AWX8813:AKB7173 (D) (D) (D) (D) (D) (D) (D) (D) (D) (D) (D) (D) (D) (D) (D) (D) (D) (D) (D) (D) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 113 5 6 7 8 5 6 7 8 C D F A B E G 1/4 MC MD HDSW HDMUT3 HDRST3 HDRQI3 DARST ADRST RX7 RX2 DSDI3 DRCS DSCLK3 LSBD LSCD LSSD DARST LSLK LSFD LSBK MCLK ADRST DIRL DIRB DAUX DIRM 6 4 8 2 10 16 14 18 12 1 3 5 7 9 11 15 13 17 20 19 15 14 13 12 17 16 18 19 11 10 8 9 6 7 20 21 23 22 25 24 5 1 3 2 4 26 27 30 29 28 13 15 3 1 2 14 4 16 8 7 12 9 11 10 5 6 3 1 2 1 2 3 UNLESS OTHERWISE NOTED RAB4CQ***J (1005) (1608) RS1/16S***J RS1/16SS***J CEVW***M** (2125) (1608) CKSRYB474K10 CKSQYB225K10 CKSRYB104K16 CKSSYB104K10 CCSRCH471J50 CKSRYB105K16 HDMI SW HD RESET (HDMI) DAC RESET V+5D HDREQI V+7D (HDMI) (HDMI) V+5D ADC RESET HD MUTEO V+5A (DAG) V+5D V+5D RX2 DGRTN DGRTN GNDA GNDA (DAG) DGRTN (2chD/A) (A/D) uGRTN RX7 (8chD/A) (BTEM20P-1R) (DIR) (A/D) (DSP) NO (1005) INDICATED PARTS IS... CCSSCH****50 CCSRYB***K50 CKSSYB103K16 MD MC DVDD DVSS DIF1 DEM0 ROUT4 I2C ROUT3 LOUT4 8ch DAC SDTI4 SDTI3 (CAD1/0=11) CDTI SDTI2 CCLK CSN LOUT3 ROUT2 P/S LOUT2 LOUT1 ROUT1 SDTI1 LRCK BICK PDN MCLK VCOM AVDD AVSS DZF1 DZF2 MC (DSP) LSINT SBRO VCOMG2 XMLO XMRO SBLO GNDA(DAG) GNDA(DAG) CO GNDA(DAG) SWO GNDA(DAG) GNDA(DAG) SLO FLO SRO GNDA(DAG) FRO VCOMG LIN GNDA(DAG) 2ch ADC CKS1 CKS2 AINR CKS0 AINL DIF MCLK VA SCLK VD LRCK DGND SDTO PDN VCOM AGND RIN VCOMGA(AD) 100k GDAC GDAC CKS1764 GNDD GDAC stby GNDD stby stby GNDD GNDD GDAC 100k GDAC stby GNDD YB 0.1 YB 470p 100k 100k GNDD V1 0.01 ATL7002 V2 YB V3 ATL7002 ATL7002 stby GNDD stby V7DH V5A V5DH stby V5D stby 100/16 0.1 470p YB YB V5A4 stby 100 4.7 0.1 YB 100 100 100 AK4359VF 100 100 100 100 100 47 47 470p CH YB 0.1 0.1 100/16 stby 47/6.3 YB stby GNDD GCH GDAC YB 0.01 YB 470p stby stby stby GCH2 stby GNDD stby GDAC stby GVC1 stby stby stby stby stby stby GVCA stby stby stby stby stby stby 470p YB stby 470p YB 470p YB 470p YB 470p YB 470p YB 470p YB GVC1 470p YB 0.1 stby YB 47 47 100 V5A3 QTL1013 V5A YB 0.1 2.2 YB GVCA AK5358AET CH stby 470p YB 0.1 YB 0.1 100/16 10/16 stby QTL1013 V32G V3D2 QTL1013 V5A1 V5A GDAC MA152WA MA152WK 2-A4,3-A3,4-A3 2-A4,3-A3,4-A4 CK13 CK14 CK15 CK12 CK9 CK10 CK11 CK8 CK6 CK7 CK5 CK4 R931 C932 C929 CK1 R901 CN901 C931 C930 C924 C923 R929 R930 CK42 C918 L903 L902 D902 L901 D901 C909 R915 R914 CK277 CK278 C402 C403 C401 C404 R403 R404 R402 R401 R407 R408 R410 R409 IC401 R411 R412 R414 R413 R415 C420 C415 C416 C419 C418 CK2 R920 C922 C921 R918 C917 CK112 R917 C916 C920 C915 C914 R916 C913 CK111 C919 C912 R928 R927 C928 R924 C927 R913 C407 R912 C408 CK28 CK27 C409 C410 C411 CK26 CK25 CK24 C412 C413 C414 CK23 CK22 CK21 C481 R483 R484 R482 R481 CK275 C417 L401 C482 C483 IC481 C485 C486 C488 C489 C487 CK276 C490 R485 L482 L481 CK20 CK19 CK18 CK16 CK17 D401 D402 NOTES CN507 A 2/2 CN501 A 1/2 2/4 - 4/4 G 23 22 20 21 18 19 17 16 14 15 13 12 10 9 11 7 8 6 5 3 4 1 2 XKP3083 CN401 LSINT GVC2 GVC2 CK30 CK29 CK31 (L) : Audio Signal Route (L ch) (D) : Audio Data Route (FL) : Audio Signal Route (Front L ch) (SL) : Audio Signal Route (Surround L ch) (C) : Audio Signal Route (Center ch) (SBL) : Audio Signal Route (Surround Back L ch) (SW) : Audio Signal Route (SubWoofer ch) (D) (D) (D) (D) (D) (FL) (SL) (C) (SBL) (SW) (ADCL) (FL) (SL) (C) (SBL) (SW) (ADCL) (ADCL) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 114 1 2 3 4 1 2 3 4 C D F A B E 10.7 DSP ASSY (2/4) 2 3 4 1 5 18 19 16 17 14 15 13 11 12 24 21 22 23 25 26 20 9 10 8 7 5 6 28 27 29 30 32 31 1 3 2 4 33 34 35 36 15 17 18 16 19 20 22 21 13 14 11 12 10 8 9 24 23 27 26 25 28 29 4 2 6 3 5 7 31 30 32 33 34 35 22 24 21 23 25 26 27 28 14 20 15 16 19 17 18 34 35 30 33 29 32 31 11 9 8 13 12 10 40 39 37 36 41 38 6 7 4 2 3 1 5 42 43 46 45 44 48 47 5 3 6 4 2 7 10 9 11 12 1 8 7 8 5 6 4 3 17 16 15 14 13 18 1 2 20 19 10 9 7 8 14 13 12 11 1 36 5 6 4 3 2 1 15 17 20 18 16 19 4.7k GNDD stby YB 0.1 TC7SH32FUS1 0 GNDD 0 YB 0.1 stby CY7C1049D3310VXI stby 22 QTL1013 GNDD V3D2 V31H YB 0.1 0 stby CY7C1049D3310VXI stby 22 47 stby AYW7167- /J 22 stby 0.1 YB QTL1013 V31F YB 0.1 47 47 TC7W139FU stby 0.1 YB 47 stby QTL1013 V31E 47 47 TC74VHC573FTS1 0.1 YB stby V31D YB 0.1 QTL1013 47 TC74VHC573FTS1 47 47 47 QTL1013 V31G V3D2 47 YB stby QTL1013 100/16 0.1 V3D2 47 V31C C188 C187 R154 R153 R164 IC109 R162 IC110 C190 C189 C191 R161 CK287 L110 R160 C183 C184 IC107 C185 R159 R151 IC106 R163 C181 C182 CK291 L107 C192 R157 R150 C179 C180 IC105 R149 CK290 R152 L106 R144 R143 IC104 C186 C177 C178 L105 R142 IC103 R148 R147 CK289 R145 CK286 L108 R141 C175 C176 L104 C174 R146 CK288 ROWE A18 PAD14 PAD15 PAD12 XWR PAD13 PAD2 PAD3 PAD11 PAD1 PAD0 A17 PAD10 PAD8 PAD9 PAD14 A18 PAD13 PAD15 PAD12 XWR PAD2 PAD3 PAD1 PAD9 PAD11 PAD10 PAD0 PAD8 AD11 AD10 XWR AD13 AD12 AD14 A8 A19 AD15 A18 A9 A8 A12 A11 A10 PAD4 PAD5 A9 A20 AD9 XRD AD0 AD2 AD1 AD3 AD4 A11 A10 PAD6 PAD7 A14 A12 A13 XRD A13 A16 A15 A15 A14 A16 AD10 AD9 AD11 PAD8 AD8 AD6 AD7 AD8 AD5 A17 A16 ALE PAD10 PAD9 A8 PAD12 PAD11 A10 A9 PAD13 PAD14 A12 A11 PAD15 AD15 PAD5 PAD4 AD14 AD13 AD12 PAD6 AD3 PAD7 XRD AD1 AD2 A14 A13 PAD0 AD0 A16 A15 PAD1 PAD2 A18 A17 A19 A20 A10 ALE A9 A11 A17 PAD4 PAD3 PAD5 PAD6 AD6 PAD7 AD7 AD4 AD5 A15 A8 A13 A14 A12 D1 Y0 Y1 Y2 Y3 A B MC D1 stby D1 A8 SRAM2 A9 NC A10 (A6) (A7) A6 A7 (A4) (A5) XWE A5 IC111 IO3 IO2 A11 IO5 IO4 A12 A14 (A12) (A8) (A9) (A10) (A11) A13 VSS VCC 4M 36Pin(8bit×512kW) CY7C1019C3312VXC IO0 IO1 (A3) XCE A4 A3 VCC VSS 1M 32Pin(8bit×128kW) IO6 IO7 A16 XOE A15 (A13) A0 A2 A1 (A0) (A1) (A2) A17 A18 (A14) (A15) NC (A16) stby SRAM1 A7 A6 A5 (A6) A9 (A7) A8 (A5) A10 A12 NC A11 A13 (A10) (A9) (A8) (A4) XWE IO3 IC108 VSS IO2 CY7C1019C3312VXC IO1 VCC 4M 36Pin(8bit×512kW) A14 IO4 stby (A12) (A11) IO5 VCC VSS IO6 1M 32Pin(8bit×128kW) (A2) (A1) A2 A0 (A3) (A0) A4 A1 IO0 A3 XCE XOE IO7 A16 A15 (A14) (A13) A18 A17 NC (A16) (A15) D1 A1 A3 A2 A4 A5 XCE A0 XOE DQ0 VSS FLASH ROM A6 A17 A18 A7 RY/XBY NC DQ2 DQ1 DQ3 DQ9 DQ8 DQ10 NC NC XRESET A9 A19 A8 XWE (sub: MBM29LV160TE70PFTN) VCC DQ6 DQ13 DQ12 DQ11 DQ4 (S29AL016D70TFI010) DQ5 A11 A13 A14 A15 A12 A10 DQ7 DQ14 VSS DQ15/A-1 XBYTE A16 D7 GND Q7 LE D5 D6 D3 D4 D1 D2 Q6 Q2 Q3 LATCH Q1 Q5 Q4 D0 XOE VCC Q0 GND D7 D5 D6 Q5 Q6 Q7 LE LATCH D2 D3 D4 D1 D0 XOE VCC Q0 Q1 Q2 Q3 Q4 G 2/4 UNLESS OTHERWISE NOTED RAB4CQ***J (1005) (1608) RS1/16S***J RS1/16SS***J CEVW***M** (2125) (1608) CKSRYB474K10 CKSQYB225K10 CKSRYB104K16 CKSSYB104K10 CCSRCH471J50 CKSRYB105K16 NO (1005) INDICATED PARTS IS... CCSSCH****50 CCSRYB***K50 CKSSYB103K16 NOTES www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 115 5 6 7 8 5 6 7 8 C D F A B E G 1/4,3/4,4/4 MC MD D5 D2 D4 D1 D10 D13 D9 D11 E1 D6 E4 D14 E2 E9 E6 E5 E10 E11 E13 F2 E14 F1 C13 C14 C3 C12 C2 C1 B14 B13 B12 B11 B10 B9 B7 B8 B6 B5 B4 B2 B3 B1 A14 A12 A13 A10 A11 A9 A8 A5 A7 A6 A3 A4 A2 A1 P14 P13 P12 P10 P11 P9 P8 P6 P7 P3 P5 P4 P1 N14 P2 N13 N12 N11 N9 N8 N10 F4 F5 F6 F9 F11 F10 F14 F13 G1 G14 G2 G13 H2 H1 H13 H14 J1 J2 J4 J5 J9 J6 J10 J11 J14 J13 K2 K4 K1 K5 K6 K10 K9 K11 K13 K14 L1 L4 L2 L6 L9 L5 L10 L11 N7 N6 N5 N4 N3 N2 M13 N1 M14 L13 L14 M1 M3 M12 M2 stby 100 stby 100 22 100 100 stby stby 470p YB 0.1 YB YB YB 0.1 4.7k 4.7k 470p 4.7k 4.7k YB 0.01 stby 0.1 YB QTL1013 stby stby YB 1.0 YB470p YB 0.1 stby YB YB 470p 0.1 stby stby stby 100 YB 0.1 ADSP-21366KBCZ-1AA 4.7k 100 100 100 4.7k 4.7k 4.7k stby stby 4.7k 470p 100 22 22 22 100 22 22 22 22 22 22 22 0.1 YB 470p YB 0.1 YB YB 0.1 YB stby stby 100 100 4.7k 470p YB YB 0.1 GNDD YB 0.1 YB 0.1 22 100 22 22 22 stby YB YB 0.1 470p 22 YB 470p 22 YB 0.1 stby 470 22 22 470p 100 (100/6.3) ACH1429 stby stby stby 22 YB 0.1 YB YB 0.1 100 100 22 stby 22 47 47 22 stby stby QTL1013 100/16 V1D1 V3D2 V31B R110 R112 R116(4) R113 C131 C114 C113 C129 R104 R105 R103 C132 C127 C128 R107 R108 CK312 R106 R106 L103 R102 R101 C139 C109 C110 R138 C103 C130 C111 C112 R106 R134 R136 R135 R133 R132 R137 C104 IC101 CK309 R129 R128 R127 R131 R130 CK308 R106 R121 R126 R126 R126 R126 CK307 R140 R125 R125 CK306 R125 R124 R124 CK311 R124 CK310 C118 C117 C106 C120 C119 C138 R139 C137 R109 R111 C133 CK313 CK314 C125 C126 C105 C108 R116 R114 R116 R115 R116 C134 C115 C116 R117 R119 C123 C124 C135 R119 R118 R119 C121 R125 C107 C122 R121 R124 R121 R121 CK110 R120 R119 C142 C143 C141 C136 R123 R122 C102 C140 L102 C101 L101 CK293 CK292 MC MD D1REQ3 MCK1 PAD7 BCK1 D1RST3 DSCLK3 OSC1 D1CS3 DSDO3 DSDI3 FDTI DT2O DT3O PAD11 PAD9 PAD12 DT1O DSDR3 PAD10 DT0O PAD13 PAD14 DSDL3 PAD6 LCK1 BCK2 PAD4 PAD5 LCK2 PAD3 HDSPD PAD2 PAD1 BDTI CDTI PAD15 SDTI XRD ALE PAD8 PAD0 XWR 1-A4,3-A3,4-A3 1-A4,3-A3,4-A4 D1 MD MC GND GND VDDINT (1) (2) BOOTCFG0 BOOTCFG1 GND VDDINT VDDINT GND GND GND GND GND GND VDDINT GND GND FLAG3 GND GND GND GND GND GND FLAG0 FLAG1 GND GND VDDINT GND VDDEXT SPICLK XRESET GND GND DAI_P17(SCK_O) DAI_P18(LR_I) (3) AVDD AVSS TRST CLKIN GND VDDEXT 1st DSP CLKCFG1 GND GND VDDINT MISO XSPIDS XEMU TDO CLKOUT TDI MOSI DAI_P11(DI_0) DAI_P8(DO_2) DAI_P9(DO_3) TCK TMS XTAL CLKCFG0 DAI_P1 DAI_P3 DAI_P7(DO_1) DAI_P5(DO_5) DAI_P6(DO_0) DAI_P14(DI_3) VDDEXT DAI_P2 DAI_P4(DO_6) VDDINT VDDINT DAI_P10(DO_4) (4) AD9 AD10 AD12 AD11 AD14 AD13 GND (1) (1) (2) (3) (4) (3) (2) (4) (2) (1) (3) (DSDL0) GND GND GND GND DAI_P20(MCK_I) FLAG2 AD6 VDDEXT AD7 GND GND DAI_P19(SCK_I) VDDEXT VDDINT (3) (1) (2) (DSDR0) GND AD5 GND AD4 GND GND VDDINT GND GND DAI_P16(LR_O) AD3 GND VDDINT (4) GND GND DAI_P15(DI_4) GND GND GND GND AD2 (3) DSDL2) (RX3, DAI_P13(DI_2) GND GND GND VDDINT VDDEXT VDDINT DAI_P12(DI_1) GND AD1 GND (2) GND GND AD8 ALE XRD GND AD15 GND AD0 XWR (4) (DSDR2) (1) (3) (2) (4) (1) (DSDR1) (DSDL1) V11A IC101 14 13 12 9 BOTTOM VIEW 11 10 8 6 7 4 3 5 D1 P N MD M M N P L F J H K G K L H J G F 2 1 E D C B A D E B C A IC101 1 2 5 3 4 TOP VIEW 6 8 7 9 10 11 12 13 14 D1 MD VDDINT AVDD I/O SIGNALS GND AVSS VDDEXT DSP ASSY (VSX-LX50 : AWX8814) (VSX-91TXH, VSX-9120TXH : AWX8813) G 2/4 G 2/4 (D) : Audio Data Route (D) (D) (D) (D) (D) (D) (D) (D) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 116 1 2 3 4 1 2 3 4 C D F A B E 10.8 DSP ASSY (3/4) MC MD MCK3 OSC1 MCK2 MCK1 OSC2 OSC3 MCLK DT4_MODE SC_RATE XMFD XMBK XMLK XMMK XMMUT3 XMERR5 XMPOW XMLSD3 XMFS3 XMDI3 XMLNK3 XMRST3 XMANT3 XMDO3 1 2 3 5 4 4 5 1 5 2 3 4 1 3 2 8 6 7 2 4 5 3 8 2 6 4 4 5 3 8 4 7 1 8 4 3 2 1 1 2 3 11 7 8 9 10 14 13 7 7 5 6 14 4 14 12 2 7 3 1 14 24 23 21 22 26 27 25 28 29 30 33 31 32 34 35 36 38 37 39 40 19 20 17 18 16 15 42 41 44 43 45 46 14 13 11 12 10 8 9 7 6 4 5 48 47 1 2 3 5 4 R909 CK117 C908 R910 CK116 IC904 C904 R919 R905 CK115 R907 C907 C906 R908 IC903 CK114 C905 CK113 C901 C902 R903 R911 R904 CK135 CK134 IC901 R906 L907 C554 C555 C558 X551 R552 R551 C557 C556 IC552 L551 C551 C552 C553 IC551 R554 IC551 CK294 IC551 R557 C507 D502 D501 C508 CK41 CK108 R509 R507 C506 R505 CN501 R508 CK39 CK40 C505 C513 R503 IC502 L906 C903 CK133 F901 L904 R902 L905 CK118 R555 R296 R298 C291 C292 R294 R293 R297 R292 R291 IC291 X501 C510 R511 R538 R533 C517 R535 R539 R534 CK295 L291 C509 R510 R512 R506 C504 R504 C516 C520 C521 C502 C503 IC501 C501 R502 R501 R514 R515 C519 C518 R526 R528 R527 R529 R536 CK297 CK296 L502 R531 L501 C511 R521 R519 R520 R532 R517 R516 R518 R525 R523 R524 F% 12k YB 100 1 F% PQ1LAX95MSPQ 1000p stby F% YB 18k V1D2 12k F% GNDD YB YB 20k 1 1 F% PQ1LAX95MSPQ YB 1 V3D2 GNDD ATH7047 4.7 DCH1201 10/10 stby stby 300k F% stby 9.1k F% BD9107FVM ATL7010 V1D1 CH stby GNDD CH GNDD VDC3 8p 24.576MHz 8p stby XSS3003 470 1M 0.1 470p YB CH TC7SHU04FUS1 QTL1013 stby 0.1 470p TC7WHU04FU 22 TC7WHU04FU 22 YB CH V3D2 V32D TC7WHU04FU 100/16 10p GNDD GNDD 10p UDZS5R6(B) UDZS5R6(B) YB 0.1 YB 0.1 stby 1k AKP7201 V5X2 stby 1k YB 0.1 AAT4618IGV-0.5-1 0 DCH1201 10/10 stby DTF1106 stby VDC1 stby ATL7010 V5D GNDD 22 22 stby 22 CH 470p YB 0.1 22 22 TC74VHC08FTS1 22 22 ASS7065 45.1584MHz CH 1M CH 470 stby * * stby stby * * * QTL1013 V3D2 V32J 100 YB 0.1 100 stby stby 470p 0.1 F2621E-01 YB YB 47/6.3 stby stby * * stby stby 100 47 100 47 * YB 1 10k V3D2 V1 V5X1 ATL7002 QTL1013 stby * * * * * 100 V32C 100 100 100 100 1-A4,2-A4,4-A3 1-A4,2-A4,4-A4 REGULATOR CONVERTER DC-DC GND EN 1.25V PGND SW 3.3V ITH ADJ PVCC VCC 1.2V (2/3) (1/3) DSP MCK OSC (3/3) GCH CN953 CN954 GND TR- TR+ R539 R537 R538 stby 100 stby R535 R534 R536 stby 0 0 R521 R533 R532 22k 22k 0 +5V 22k No. XM/DT IC Rev. 3B 22k 22k R517 R519 R520 R514 R515 22k 22k * Parts Table AWX8814 ONLY VDC2 (4/4) (3/4) (2/4) (1/4) AUDIO MCK XM Ready OSC_OUT VSS7 VDD5 TEST OSC_IN * VSS9 HSDP_DATA VDD6 COMM_TX_M HSDP_EN * HSDP_CLK PCM_CLK VSS5 VDD4 VSS6 COMM_TX_P PCM_DATA VSS11 COMM_RX_P COMM_RX_M (rev3B) VSS4 VDD3 ASYNC_RESETB COMMAND_SEL COMM_RX_DIG COMM_TX_DIG COMM_TX_EN SAII_EN SAII_DATA VDD8 VDD7 PCM_LRCLK PCM_OCLK VSS12 * SAII_CLK VSS3 SLAVE_SEL WAKE_UPB VDD2 SC_RX_IN VDD * LSDP_TXRX VSS SC_TX_OUT 29 35 44 RFU_SCL SC_RATE DT4_MODE MUTE 3B pin 6 * IC401 Pin Function XM/DT IC Rev. AWX8813 ONLY MC G 1/4, 2/4, 4/4 G 3/4 DSP ASSY (VSX-LX50 : AWX8814) (VSX-91TXH, VSX-9120TXH : AWX8813) G 3/4 UNLESS OTHERWISE NOTED RAB4CQ***J (1005) (1608) RS1/16S***J RS1/16SS***J CEVW***M** (2125) (1608) CKSRYB474K10 CKSQYB225K10 CKSRYB104K16 CKSSYB104K10 CCSRCH471J50 CKSRYB105K16 NO (1005) INDICATED PARTS IS... CCSSCH****50 CCSRYB***K50 CKSSYB103K16 NOTES (D) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 117 5 6 7 8 5 6 7 8 C D F A B E D2REQ3 D2CS DSDI3 DSCLK3 DSDO3 CDTO FDTO SDTO BDTO MD MC LCK2 BCK2 DT0O DT1O LCKO BCKO MCK2 DAX OSC2 D2RST D2MOD D2MUT3 D2BSY3 DT2O 22 23 21 20 18 19 26 25 24 29 28 27 32 31 30 34 35 39 36 37 40 38 33 16 17 15 13 14 12 11 9 10 7 8 6 5 3 4 2 1 79 80 76 77 78 73 74 75 70 71 72 68 67 69 64 66 65 63 62 61 41 43 42 45 44 47 46 48 49 50 B E 51 52 54 53 55 56 C 57 58 60 59 R214 R215 R217 R216 R218 C215 R208 R206 C214 R212 L201 CK53 C208 C210 C207 C209 CK54 C212 C211 C206 C205 C204 C203 R201 R202 CK51 CK52 CK49 CK50 R207 IC201 C202 C201 R237 R244 R246 R238 C227 C225 C228 C226 C223 R232 R233 C224 R211 R210 C213 R219 CK109 C216 C217 C218 C219 R227 R209 R220 R223 R224 C220 R222 C221 C222 R228 R225 Q201 R248 R250 R231 R226 CK298 L202 C229 CK299 C230 R239 L203 R240 100 100 100 100 100 stby stby stby stby 47k YB 0.1 YB 0.1 YB QTL1013 stby YB 470p 0.1 YB 470p 0.1 stby YB YB 0.1 YB 470p 100 10k 47k DSPC56371AF180 0.1 stby YB 47 47 47 47 stby YB 470p YB 0.1 0.1 YB stby YB 0.1 47 47 47 47 stby 4.7k YB 470p 0.1 470p YB 0.1 YB stby 4.7k YB YB 100 stby stby 0.01 100 470p YB 0.1 4.7k YB 47k V3D2 stby stby RT1N241M 47 stby 47 V12A 100/4 GNDD 100/16 stby ATL7002 ATL7002 V32F stby V1D2 V3D2 MC SCAN PF9 GNDSP VDDIO PF0 PF1 PF10 VDDIO GNDIO GNDCO PB1 PB0 VDDCO TDI TDO SS GNDPP GNDPD VDDPA HREQ SCK MISO MOSI TMS VDDPD TCK GNDPA PF5 PF4 PF2 PF3 GNDCO PF7 A UCOM 1 0 BOOT MODE DECODER 0 RESET D C B MODB MODC 1 0 0 MODD PINIT EXTAL 1 0 PF8 PF6 SDO0 VDDCO SDO2 SDO1 2nd DSP VDDCO GNDCO MODA MUTE BUSY PE9 VDDIO GNDIO SDO3 SDI1 FST SDI0 SCKT SCKR FSR GNDIO VDDIO HCKT VDDCO ACI PC2 PE8 SDI1_1 SDI0_1 SCKT_1 ADO GNDCO PE2 VDDIO GNDIO PE5 PE1 FST_1 PE0 STBY (RX2) MD VDDPP G 3/4 DT3O (D) (D) (D) (D) (D) (D) (D) (D) (D) : Audio Data Route www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 118 1 2 3 4 1 2 3 4 C D F A B E 10.9 DSP ASSY (4/4) XMPOW XMDRS XMDI5 XMSW5 XMMUT5 XMANT5 XMRST5 XMDO5 XMERR5 XMLNK5 XMLSD5 XMFS5 HDSCK3 HDRST3 HDDO3 HDDI3 HDRQO3 HDMUT3 HFDT HDRQI3 HBCK HMCK HLR D1CS3 D1RST3 D1REQ3 HDDI3 HDSCK3 D2MUT5 HDDO3 HDRQO3 DSDO5 DSDI3 DSCLK3 D2BSY5 D2RST DRDO5 D2REQ5 D2MOD DRERR5 DRRST ROWE D2CS DRCS LSSDA LSSCL BDTI CDTI SDTI DSDR3 DSDL3 LSFD MCK3 LSBK LSLK HDSPD XMSW3 LSINT XMLSD3 XMMUT3 XMDO3 XMDI3 XMRST3 XMANT3 XMFS3 XMLNK3 D2REQ3 D2BSY3 D2MUT3 XMDAM DSDO3 DRERR3 DRDO3 CN953* R964 CK55 CK56 CK59 CK58 CK57 CK60 CK61 CK62 CK64 CK63 CK65 CK66 R957 R956 R961 R962 CK68 CK67 CK69 CK72 CK71 CK70 CK73 CK74 CK75 CK77 CK76 CK78 CK81 CK79 CK80 CK84 CK82 CK83 CK85 CN951 R955 R951 CK100 CK101 CK97 CK99 CK98 CK86 CK87 CK88 CK43 CK89 R803 R802 CK123 CK122 CK105 R810 CK103 CK102 CK104 R806 R805 CK257 CK256 CK254 CK255 CK252 CK253 CK251 CK92 CK90 CK91 CK93 CK94 CK95 CK96 CN801 C801 R801 CK106 CK249 CK250 CK248 CK247 CK245 CK246 CK244 CK243 CK241 CK242 VKN1416 GNDD 100k GNDD stby stby stby 100k XKP3083 GNDD 4.7k 100k GNDD 0 0 100k 100k 100k VKN1627 YB 0.1 V5DH 100k V7DH 12 8 10 6 11 9 5 7 2 4 3 1 23 22 14 19 20 17 18 21 15 16 13 12 10 9 8 7 11 6 5 3 4 1 2 29 28 30 27 26 25 23 24 21 22 20 17 18 19 16 15 14 11 13 12 10 9 8 3 4 6 7 1 2 5 VSX-91TXH, VSX-9120TXH ONLY HD REQO DECMUTE DSPMODE DSPHREQ DSRT1 SS1 HD SCK ROWE HD DI HD DO DSRQ1 DSPDI DSPDO DSPCK DIRRST DIRERR BUSY DSPRST DSPSS DIRDO DIRCS LSSCL LSSDA MC MC MD (DSDL0) (DSDR0) (RX3, DSDL2) (DSDR2) (DSDL1) (DSDR1) HDDO HDSCK HDRST GNDD HDDI MUTEOUT HDREQI HDREQO GNDD MCK GNDD SD0/DSDL0 WS /DSDR0 SCK SD3/DSDR2 SD1/DSDR1 SD2/DSDL1 MCK3 GNDD LSFD GNDD GNDD SPDIF/DSDL2 V+7D LSBK LSLK V+5V V+5V GNDD GNDD G 4/4 CN1001 AK 2/2 CN305 C 2/3 CN512 A 2/2 XMDAC RESET XM LINKACTIVE XMRST XM TX XMPOW XM SW XM ANT_REV XM MUTE XM RX XMFS XM LSDP XM ERR (D) (D) (D) (D) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 119 5 6 7 8 5 6 7 8 C D F A B E MC MD SWDT HFDT FDTI SWBC BCK1 HBCK D2MUT3 DSDO3 DRDO3 D2REQ3 XMDO3 XMFS3 XMLSD3 DRERR3 D2BSY3 XMANT3 HDSW XMSW3 XMDI3 XMRST3 XMLNK3 D2MUT5 DSDO5 D2REQ5 D2BSY5 XMLSD5 DRDO5 XMFS5 XMDO5 XMANT5 DRERR5 XMSW5 XMRST5 XMDI5 XMLNK5 LCKO BCKO MC BCK1 BCK2 LCK1 LSBD LCK2 LSBK LSLK SWBC LSCD BDTO LSSD LSFD CDTO SDTO SWLR SWDT SWMC BDTI SDTI CDTI XMSW3 HLR LCK1 SWLR MCLK SWMC SWDT XMFD DIRD DIRB SWBC XMBK HMCK OSC2 MCLK OSC3 FDTO MCK1 MCK2 OSC1 DIRB FDTI DIRM DIRL DAUX DAX DIRD XMMK XMLK XMBK XMFD DT2O DT3O DT0O DT1O XMLK DIRL DIRM SWLR XMMK SWMC MD R668 C652 C651 L651 R977 R978 R979 R980 R981 R982 CK226 CK225 CK224 CK222 CK223 CK220 CK221 CK218 CK219 CK216 CK217 CK214 CK215 CK212 CK211 CK213 CK270 C601 C602 CK268 CK269 CK267 CK240 CK238 CK239 CK237 L601 R651 R654 IC651 CK305 R660 R657 R613 R614 R606 R604 R605 R601 IC601 CK304 R609 R608 R610 R607 CK210 CK209 CK208 CK207 CK205 CK206 CK204 CK203 CK201 CK202 CK235 CK236 CK234 CK233 CK231 CK232 CK229 CK230 CK227 CK228 R616 R615 GNDD 0.1 YB QTL1013 0 0 0 0 0 V3D2 V32L 0 GNDD YB 0.1 V32K QTL1013 100 100k 47 stby TC74VHC157FTS1 100 47 0 0 100 47 47 100 stby TC74VHC157FTS1 100 V3D2 47 100 0 0 47 1-A4,2-A4,3-A3 1-A4,2-A4,3-A3 1 3 4 2 8 6 7 5 16 13 15 14 12 9 11 10 2 3 1 4 5 6 7 8 14 16 15 13 12 11 10 9 L DIR/XM MD SEL HDMI H MC Y LEVEL SHIFTER BYPASS MD Y SEL XM DIR H L MD SEL 1A 1Y 1B DATA BCK 2A 2B 2Y Switch for HDMI GND VCC LRCK MCK 4A 4B ST 3B 3A 4Y 3Y SEL 1A 1B 2A 2B 1Y GND 2Y XM/DIR DATA BCK Switch for 4A ST VCC LRCK 3A 4Y 4B MCK 3B 3Y VSX-LX50 ONLY VSX-91TXH, VSX-9120TXH ONLY VSX-LX50 ONLY G 1/4 - 3/4 G 4/4 DSP ASSY (VSX-LX50 : AWX8814) (VSX-91TXH, VSX-9120TXH : AWX8813) G 4/4 UNLESS OTHERWISE NOTED RAB4CQ***J (1005) (1608) RS1/16S***J RS1/16SS***J CEVW***M** (2125) (1608) CKSRYB474K10 CKSQYB225K10 CKSRYB104K16 CKSSYB104K10 CCSRCH471J50 CKSRYB105K16 NO (1005) INDICATED PARTS IS... CCSSCH****50 CCSRYB***K50 CKSSYB103K16 NOTES (D) (D) (D) (D) (D) (D) (D) : Audio Data Route www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 120 1 2 3 4 1 2 3 4 C D F A B E 10.10 COMPOSITE ASSY OSDRT OSDCK OSDDT OSDDC EXPST EXPDT1 EXPOE 51C 51B 51A CSI VMUTE TV DVD DVR2 DVR2 DVR1 FV DVR1 TV IPVIDEO TV OSDDT OSDCK OSDCS OSD VOUT OSDRT M51A 51C 51A 51B OSDCK IPVIDEO FV EXPDT1 EXPST CD EXOE V53B M51B M51C V53C M51A M51B VIN M51C VOUT DVD 51C V53C 51A 51B V53B DVD DVR2 DVR1 1 4 3 2 7 6 5 10 9 8 11 12 4 6 2 8 12 10 14 1 3 5 7 11 13 9 15 18 16 20 17 21 19 24 23 22 21 20 19 18 15 16 17 14 13 1 5 16 3 4 1 2 1 5 3 E B E B C C 2 1 2 4 3 5 6 7 8 16 15 14 13 15 11 10 12 9 4 5 3 8 6 7 12 14 9 13 11 10 2 4 6 7 5 8 3 2 1 4 5 3 8 6 7 2 4 1 16 14 13 15 12 11 10 9 16 15 14 13 12 9 11 10 R1042 C1043 C1036 C1037 X1001 C1039 C1038 C1040 C1042 C1041 L1003 CN1002 D1004 R1041 R1040 R1039 C1050 C1049 D1003 C1029 IC1006 C1030 C1031 R1035 R1034 C1032 C1033 C1028 C1027 D1005 IC1002 C1094 JA1002(1/2) JA1002(2/2) 1002 C1093 R1004 R1003 1001 R1002 IC1001 R1046 C1122 R1037 C1034 R1036 C1035 Q1003 R1038 C1121 Q1004 R1029 R1055 R1048 C1045 C1046 L1002 R1043 C1047 R1033 R1032 R1028 R1027 C1009 C1004 IC1005 C1003 R1031 R1030 C1008 0.1/16 R1025 R1026 R1045 R1044 Q1002 R1014 C1012 R1049 R1051 C1011 C1002 C1001 R1015 R1016 C1014 C1006 IC1003 C1005 JA1001(2/2) JA1001(1/2) R1001 CH CH GNDU ASS7080 CH CH CH CH STBY STBY 5p 5p GOS1 24p 100p 24p 100p 33uH SG GNDU XKP3081 GAV CH V-5V V-5_6V STBY 1SS355 100p 330 330 330 STBY 1SS355 VI_POD 0.047/25 PDC162A 100p VOS1 CH YB YB 5.1k GAV GOS1 GOS2 1200p 1200p 1k 100/10 DAP202U 100/10 VOS1 V+5_6V VOS2 GCV STBY * 0.01 * 75 GAV * SG 75 * * GCV GNDIP 0.047/25 VOS2 V+5_6V V+5V V-5V 0.01 1K GOS2 V-5V 3.9k 0.01 STBY 1K (RS) 2SC4081 STBY 2SC4081 V+5V (RS) V+5V STBY STBY GVC STBY CH 33p 12p CH 12u 560 0.01 3p CJ 47k GNDU 47k V-5V STBY GNDU 560 560p 0.1/16 TC74HC4051AFT 0.1/16 V-5V 47k 47k BU4094BCF 47k 47k STBY STBY V+5V V+5V 1k 0.01 2SC4081 * * V-5V (RS) 0.01 TC74HC4051AFT 0.1/16 0.1/16 V+5V 100/10 V-5V 0.1/16 TC74HC4053AFT 0.1/16 * 75 75 SERVICE SERVICE V+5V V+5V or 50V unless otherwise noted. Therefore, when replacing, be sure to use parts of identical designation. "Capacity(μF)/Voltage(V)", Rated Voltage: shown as Unit: p-pF or μF unless otherwise noted. No marked Capacitors are CEAT or CKSRYB. 2.CAPACITORS Tolerance: ±5%(J) unless otherwise noted. Rated power: 1/16W unless otherwise noted. Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. 1.RESISTORS the importance of the safety factor of the part. * Parts or parts block marked by "STBY" are standby. No marked Diodes are 1SS355. The mark found on some component parts indicates 14.31818MHZ 3.DIODES (SUPERG2) GNDU OSDRT OSDCK OSDDT OSDCS GNDU 51A SG2 SG2 VMUTE EXPDT1 EXPOE EXPST 51C 51B V+iPOD GAV V+5.6V V-5.6V V+iPOD GAV VSS1 Xout Xin C1 SEPin SEPout SEPc SYNin CVout (OSD) BLANK OSCin CK DT CS OSCout CHARA VDD2 VDD1 RST C3 C2 CVin VDD1 VSS2 OSD OSD L H H iPod H H H AWX8841 Only TV H H L H L L TV VIDEO L L H H L H DVR/VCR2 DVD L L L H L L DVR/VCR1 MUTE VDD DVR/VCR2 M51A M51B IC1002 M51C INPUT SELECTER FOR MR OUT DVR/VCR1 (CHASSIS) IN (SUPERG2) TV TV (OSD) OSD STROBE OSD IPVIDEO FVIDEO VEE MRINH VSS (FOR MR VIDEO) VDD DVR1 DVR2 NC B A DVD C Q1 CLK SERIAL VSS Q2 Q3 Q4 Q6 Q5 IN OE QS Q7 Q8 Q'S EXPANDER IPVIDEO NC VINH VEE FVIDEO VSS (FOR VIDEO) DVC TO DVC Direct Pass OSD VSS VEE INH 0 1 1 0 THRU/DVC SELECT VDD 0 1 SWC SWB SWA DVD VDD L H H iPod L H MUTE H L H H H L H L VIDEO H DVD TV H IC1001 51C L L INPUT SELECTOR FOR VIDEO 51B 51A L DVR/VCR1 MUTE L OUT L H DVR/VCR2 H L L 8842 8841 AWX DVR1 NC DVR2 DVD B A C AKB7176 AKB7176 * JA1002 JA1001 JA1003 AKB7181 x JA1004 JA1005 x AKB7175 x JA1006 SELECTOR FOR DVCorTHRU OUT IC1003 H H SWC L OSD DVC L L SWB H THRU NOTES COMPOSITE ASSY (VSX-LX50 : AWX8842) (VSX-91TXH, VSX-9120TXH : AWX8841) H H IN VIDEO CN3802 AC (FV) (FV) (V) (MONI) (V) VC (C'site) (C'site) (C'site) (DVD) (DVD) (DVD) (MRV) (MRV) VC (C'site) VC (C'site) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 121 5 6 7 8 5 6 7 8 C D F A B E + - - + Gs VIN IPVIDEO GNDA FV IPDET IPRX IPTX M51C 51C M51A M51B 51A VMUTE 51C 51B DVR1RECMUTE DVR2RECMUTE 3 2 4 5 6 7 1 9 10 8 13 11 12 10 11 7 8 9 4 5 6 1 2 3 1 2 3 5 2 3 1 4 6 7 5 4 13 12 14 11 10 9 8 4 5 7 8 6 4 2 1 8 3 18 17 15 16 13 14 19 20 22 21 23 24 E2 B2 C2 B C 1 3 2 E 4 20 18 19 16 17 15 14 13 11 12 10 9 7 8 6 5 4 3 2 1 1 2 1 3 5 3 4 2 11 12 10 8 9 7 6 25 26 28 29 27 30 31 5 4 3 2 1 33 32 34 35 36 1 2 5 3 4 CN1003 CN1001 D1112 R1163 C1164 C1162 C1161 C1154 R1154 R1158 C1130 R1126 C1132 IC1102 C1131 C1135 R1164 R1160 R1161 R1159 R1134 C1134 R1130 C1151 C1160 IC1151 C1159 C1153 R1129 C1133 C1152 R1162 C1116 R1118 R1117 C1114 C1124 IC1101 R1116 R1114 R1112 R1108 R1110 C1110 C1108 R1106 C1106 D1103 D1104 D1101 D1102 R1104 R1102 C1102 C1112 C1111 R1111 R1113 C1109 C1120 R1105 C1105 C1104 C1103 R1101 C1101 R1103 D1007 C1115 D1006 D1002 R1024 R1054 R1023 C1018 R1115 C1113 IC1101 R1109 C1107 R1107 R1020 R1022 R1156 R1152 C1156 Q1151 R1151 C1155 R1166 JA1005 C1158C1157 R1155 Q1151 R1153 R1157 R1165 C1163 R1132 R1133 R1131 C1125 D1110 D1111 C1126 C1127 D1109 D1108 D1107 R1124 Q1102 R1125 R1123 R1122 D1105 C1117 R1127 C1118 CN1004 C1098 C1097 JA1006 JA1004(1/2) R1012 R1011 C1026 R1053 C1025 R1052 JA1003(2/2) C1016 D1001 C1017 C1015 R1019 R1018 R1167 C1020 C1022 C1019 C1021 R1017 R1021 IC1004 R1009 R1010 R1007 C1096 C1095 C1024 1003 R1008 R1005 R1006 C1023 JA1004(2/2) JA1003(1/2) XKP3077 V-7A GAV V+7A XKP3076 V-7A * * * CH GNDU CH * * * * STBY STBY STBY GAV STBY 0.1/16 V+5V NJM2505F * * * * * * 4.7/50 0 100 * * * * 4.7/50 100 * * GNDA UPC4570G2 V-7A GCV V+12A 100 10K 4.7K 4.7K 10/50 AT 10K STBY 10/50 UDZS6.2(B) 330 STBY 10K STBY STBY 100K 10K STBY 100K 4.7K 10/50 10/50 *1 100K *1 *1 100K *1 AT 330 DAN202U 1SS355 DAN202U 47k 47k 100/10 47k 100 UPC4570G2 4.7K V+7A 10k V-5V 10k * * * * CH * * * CH * CH * * * * * * CH * 0.1/16 GNDIP GNDCH GNDU 0 STBY 75 STBY STBY STBY GNDIP STBY STBY UDZS5.1B UDZS5.1B UDZS5.1B STBY RT1N431M GNDU 39K STBY GNDIP STBY 510K 1SS355 0.01 0 AKP7202 0.01 VI_POD * V+5_6V 0.01 0.01 GCV STBY 75 75 180p CH 0 180p CH STBY 0.01 AKB7176 100/10 DAN202U STBY 100/10 STBY 10k 0 0.1/16 100/10 0.1/16 100/10 10k 10k LA7109 V+5V STBY STBY 75 0.01 180p AKB7176 AKB7176 GCV 75 STBY 180p CH CH GNDA GNDA iP-DET(SGND) iPod-L iPod-R V-7A V+7A GNDVC GAV CVBS OUT iP-RX iP-TX GNDVC CVBS IN GAV GNDA MR R VLDT(MR) VLCK(MR) MRMUTE V+12A GNDA MR L FV 8841 IMX25 Q1151 8841 AWX 2.2/50 100K 0.01 2.2/50 M61545FP C1154 C1153 C1152 C1151 C1164 TXR TXL MR R MR L AWX IC1151 R1152 R1151 100 10K 2K C1157 C1158 C1155 C1156 330p 100p 0.1/50 10/50 100p C1159 C1160 C1162 C1161 470 STBY 47K STBY DAN217U 470 D1112 R1153 R1154 R1156 R1155 R1158 R1157 EXCEPT AWX8842 MR AUDIO OUT / TUNER IN R1162 R1160 R1163 R1161 R1159 R1166 R1165 R1164 iP-L iP-R Vout IPOD VIDEO V+ GND (L) VGND IN1 OUT1 NC MR VOLUME DATA NC GND NC Vin STBY Cref NC IN2 OUT2 VCC NC CL (R) R1051 R1049 * 10k 0 AWX8842 AWX8841 10/50 100K 100K 0.01 (2/2) iP-R D1101-1104: AWX8841 Only 10/50 MONITOR 0.01 (1/2) iP-L 8842 *1 STBY 100p C1104 C1103 C1102 C1101 8841 AWX MONITOR OUT&MR OUT Elite OTHER VIN6+ NFB6 NFB5 -VCC2 VIN5+ MUTE2 6dB -VCC3 MUTE3 DR 6dB DR VOUT6 DRCT1 GND VOUT5 *1 J1004/J1006 (2/2) R L MR AUDIO OUT JA1005 AWX8841 (1/2) (CHASSIS) NC REMOTE SENS NC ACC PWR iP-VIDEO GNDA AUDIO L USB/DGND SHELL GNDA GNDA AUDIO R DOCK TX DOCK RX SGND F/W POWER F/W POWER ACC ID F/W GND F/W GND JA1004 (2/2) (1/2) JA1006 JA1004 MR OUT MONI.OUT × (CHASSIS) *1 MONITOR MONITOR OUT DVR1 REC OUT (CHASSIS) VIDEO MRV AWX8841 Only VIN4+ NFB4 NC NFB3 NC VIN3+ -VCC1 6dB DR VOUT4 +VCC2 6dB DR NC -VCC4 NC VOUT3 MUTE4 VIN2+ NFB2 MUTE1 NFB1 VIN1+ 6dB VOUT2 DR DRCT2 6dB DR VOUT1 GND +VCC1 MONITOR MUTE VIDEO AMP L VMUTE IC1004 H THRU MUTE VOUT DVR1REC DVR2REC DVR2 REC OUT MRV AWX8841 Only AWX8842 Only MR VIDEO OUT *1 AWX8841 H i Pod IN CN111 C 3/3 CN110 C 3/3 (V) : Video Signal Route (FV) VC(C'site) (C'site) (MRV) (MRV) (V) (V) (MONI) (IP) (V) (V) (MONI) (MRV) (MRV) (IP) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 122 1 2 3 4 1 2 3 4 C D F A B E 10.11 S-VIDEO and BRIDGE 2 ASSYS (1/2) + - SDET SYIN SCIN SIRIUS_TX SIRIUS_RSET SIRIUS_RX 12VDET 12TRG1 TVIN_C DVR2IN_C DVR2IN_Y DVR1IN_C DVR2IN_C DVR1IN_C DVR1IN_Y TVIN_Y FVC S-SIGNAL FVC FVY DVDIN_C S53ABC FVY 51C 51B 51A TVIN_C TVIN_Y DVDIN_Y DVDIN_C DVR1IN_Y DVR2IN_Y 51B 51A DVDIN_Y 51C 11 12 9 10 13 4 3 2 1 8 5 6 7 13 11 12 15 14 10 8 4 6 2 7 9 5 3 1 6 1 2 5 4 9 3 8 7 4 3 1 2 8 5 6 7 4 3 5 7 6 2 1 5 4 3 2 1 1 2 4 3 5 4 1 3 2 16 14 13 15 9 12 11 10 14 13 16 15 5 6 7 8 1 2 4 3 5 6 7 12 10 11 9 16 14 13 15 12 11 10 8 9 10 7 8 6 9 1 2 4 3 5 2 1 16 14 13 15 3 4 5 6 7 8 1 2 3 5 4 12 11 10 9 3 4 1 8 2 E B C R1312 R1313 R1314 CN1201 CN1202 C1311 R1309 C1312 R1311 R1306 R1308 R1305 D1302 R1307 C1309 CN1301 R1310 R1304 C1307 R1303 C1308 C1306 CN1302 IC1301 C1305 C1303 C1291 CN1206(2/2) R1207 R1208 C1204 IC1202 R1206 R1205 CN1205(1/2) C1203 C1310 Q1301 R1235 R1302 R1301 C1238 C1249 L1201 R1236 C1243 C1244 C1240 L1202 C1250 C1302 C1301 C1304 L1301 D1301 Q1205 R1243 R1255 L1302 C1245 C1246 R1245 R1246 Q1206 R1256 R1244 C1237 C1239 C1214 IC1203 C1213 R1216 C1217 R1215 C1218 C1219 R1217 D1202 C1216 C1215 CN1204(2/3) R1203 R1204 C1202 IC1201 CN1204(1/3) R1201 R1202 C1201 C1212 IC1204 C1211 R1247 IC1206 C1253 C1220 C1241 R1257 C1247 R1248 D1205 R1221 R1220 R1222 R1219 C1242 R1249 Q1201 R1218 GNDU GNDU STBY STBY STBY XKP3077 GAV V+5_6U XKP3078 GNDVC 0 GNDCH 0.01 STBY STBY 470k AKP1213 10k 0.01 220k SP3232ECY STBY 10k 100 100 0.1 0.1 RKN1048 0.1 STBY GCS STBY * 75 75 0.1/16 TC74HC4051AFT * 75 75 0.1/16 CH 330p 220k 2SC4081(QRS) V-5S 0.01 100 100 CJ 3p V+12T 560 0.01 560 V-5S CH 12p 12u CH 12p CJ 3p 12u 33p CH CH 33p 2SC4081(QRS) 0.01 0.1 100/16 QTL1013 STBY 2SC4081(QRS) 1K STBY V+5_6U V+5S V-5S STBY STBY 0.01 0.01 STBY 1K V+5S V-5S 0.1/16 0.1/16 V+5S V-5S 3.3/50 330 220k 100/10 100/10 4.7k 0.1/16 TC74HC4053AFT V+5S 0.1/16 * 75 75 0.1/16 * 75 75 TC74HC4051AFT 0.1/16 0.1/16 LA7213 V+5S NJM12904V 0.1/16 10K STBY GAV STBY GNDCH 47 1SS355 V+5S 0.1/16 0 0.1/16 V+5S SERVICE SERVICE SERVICE SERVICE 10/50 270K RT1N241M 47k V+5S of identical designation. mark found on some component parts indicates the importance of the safety factor of the part. The Therefore, when replacing, be sure to use parts 3.DIODES No marked Diodes are 1SS355. * Parts or parts block marked by "STBY" are standby. "Capacity(μF)/Voltage(V)", Unit: p-pF or μF unless otherwise noted. Rated Voltage: shown as or 50V unless otherwise noted. Rated power: 1/16W unless otherwise noted. 1.RESISTORS Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Tolerance: ±5%(J) unless otherwise noted. 2.CAPACITORS No marked Capacitors are CEAT or CKSRYB. 232C DET 232C CTS 232C TXD 232C RXD V+5.6U GNDU GNDU FV C GAV S DET FV Y GAV NC GNDVC GNDVC SY OUT SC IN GNDVC SY IN 12VDET 12VTRG1 V+12T GNDVC SIRIUS_TX SIRIUS_RX SIRIUS_RESET SC OUT NC (CD) (DSR) RXD(TD) (NC) TXD(RD) BUSY(CTS) (DTR) (NC) GND BUSY(CTS) RXD(TD) TXD(RD) (NC) RXD C2- V-10V TXD C1- C2+ BUSY V+5U GNDU (NC) RS232C V+10V C1+ AWX8845 ONLY H H H MUTE H H L H VIDEO H MUTE L L H H L DVD TV H L (CHASSIS) (common with composite video) IC2201, IC2202 L L L H DVR/VCR1 DVR/VCR2 H L L 51C 51B L 51A MUTE L OUT DVR/VCR1 IN DVR/VCR2 IN C TV NC NC Y VDD DVR2 DVR1 MUTE C Y CLK GND VCC AWX8844 ONLY (C) (Y) (C) (C) VEE INH F.VIDEO VSS SELECTOR VEE INH 1 1 SELECT 0 0 THRU/DVC 1 0 B A C MAIN DVD C IC1203 OUT S53ABC DVC THRU L H VDD SWB SWA (Y) (Y) VSS SWC C TV/SAT IN TV NC NC Y VDD DVR2 MUTE DVR1 C Y DVD/LD IN F.VIDEO VEE INH VSS STBY SYNC SEP GND V-SYNC SEP VCC SELECTOR Y MAIN DVD B A C DVC Direct Pass NOTES S-VIDEO ASSY (VSX-LX50 : AWX8845) (VSX-91TXH, VSX-9120TXH : AWX8844) I I S-VIDEO For Download RS-232C CN108 C 3/3 CN109 C 3/3 (SY) (SY) (SY) (SY) (SY) (SC) (SC) (SC) (SC) (SC) VCS(Y) VCS(C) (SC) (FSY) (FSC) S(Y) S(C) VCS(Y) VCS(C) (FSY) (FSC) (FSY) (SY) (SY) (SY) (FSC) (SC) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 123 5 6 7 8 5 6 7 8 C D F A B E 1.V+5V 2.NC 3.SIRIUS TX 4.GNDxx 5.SIRIUS R 6.SIRIUS RX 7.GNDxxx 8.SIRIUS L (2/2) + - - + + - S53ABC 51A 51B 51C VMUTE 12TRG1 12VDET SIRIUS_RX SIRIUS_TX SIRIUS_RESET SV SCIN SYIN DVR1RECMUTE 51C 51B SDET SD VMUTE 51C 51A YOUT DVR2RECMUTE 12 11 15 14 13 3 4 7 10 5 6 8 9 2 1 13 12 14 17 15 16 13 14 17 15 16 12 6 8 5 7 11 9 10 10 8 7 6 5 11 9 B E C E C B B 1 2 3 E C 5 3 4 2 1 4 5 8 7 6 4 1 2 8 3 18 17 15 16 19 20 21 22 13 14 10 11 12 24 23 27 26 25 8 9 28 29 4 3 2 1 4 3 2 1 9 2 1 3 5 8 4 7 6 6 10 9 8 7 7 10 9 6 8 4 7 8 5 6 7 6 30 31 5 4 32 33 3 2 34 35 36 1 12 14 15 13 11 CN1203 R1233 R1234 D1252 C1252 D1251 C1251 C1352 R1353 D1351 Q1351 R1354 Q1352 C1354 C1355 C1351 R1355 R1352 C1353 R1356 JA1351 R1351 L1351 Q1353 J1602 R1630 R1622 C1616 R1620 IC1601 R1612 R1614 C1606 C1608 R1608 C1614 R1618 C1610 R1616 C1612 C1611 C1609 R1615 C1617 R1623 R1621 C1613 C1615 R1619 IC1601 R1617 R1613 R1611 R1607 C1607 C1605 C1226 R1237 R1238 R1224 Q1204 R1252 R1223 R1242 C1224 C1222 R1251 C1221 C1225 R1241C1223 Q1203 R1629 R1232 R1230 C1232 R1228 R1627 C1230 D1204 C1231 R1229 C1229 R1227 R1628 CN2901 CN2902 R1624 C1618 C1619 C1620 R1625 L1601 R1626 C1621 D1602 D1601 JA1601 R1604 C1604 R1602 C1602 D1606 D1604 C1601 D1605 C1603 R1601 R1603 D1603 C1294 C1209 C1210 R1214 CN1206(2/2) R1213 C1208 C1207 C1293 C1234 C1236 R1212 R1211 CN1205(2/2) IC1206 R1226 C1228 R1225 D1203 C1227 R1231 IC1205 C1233 C1235 C1205 C1206 C1292 R1254 R1210 R1253 R1209 CN1204(1/3) GAV XKP3078 GNDU V-5_6V STBY STBY V-5S STBY V+5_6V STBY V+5S V+12T V+12TRG GTRG UDZS5R1(B) 0.1/16 10k 2SA1576A(RS) RT1N241M STBY 1000p 4700p 10k 18 4.7k ATL7002 18 4.7k 0.01 RKN1004 V+12TRG V-7A 2SA1576A(RS) PF05PG-Q15 V-7A GNDA GNDA 0 10/50 100 STBY BA4560RF 4.7k 18k 4.7k 47/25 10/50 100k 0.01 330p 18k 330p STBY STBY STBY STBY STBY 0.01 10/50 100 BA4560RF 18k 18k 4.7k 4.7k 100k 10/50 47/25 V-5S 0.01 V+7A 10k 10k 1k * 2SC4081 1k STBY STBY STBY (QRS) 100/10 * 100/10 0.01 STBY (QRS) 2SC4081 0 V+7A 47k STBY STBY 0.1/16 0 10k DAN202K STBY STBY 100/10 0 10k XKP3068 XKP3068 0 GNDS2 STBY GCS STBY GNDU GNDS1 UDZS5R1(B) UDZS5R1(B) BKP1127 STBY STBY STBY STBY STBY 330 STBY 470k UDZS6R2(B) UDZS6R2(B) STBY UDZS6R2(B) UDZS6R2(B) STBY 470k 330 STBY GAV 0.01 GCS V-5S 180p 180p 75 CH CH 75 * 180p 180p GCS 0.01 0.1/16 100/10 CH CH 75 75 * V+5S GAV NJM12904V 10k 0.1/16 DAN202K 10k 100/10 47k LA7109 0.1/16 100/10 GCS 0.01 V+5S STBY 180p 180p 75 CH CH 75 STBY * GNDU GNDU GAV GAV V+5.6V VMUTE V-5.6V 51C 51A V+12VTRG GTRG 51B S53ABC GTRG V+12T 8844,8845 AWX XKB3051 XKB3052 CN1205 CN1204 * CN1206 GNDA GNDA GNDA CO SBLO SBRO GNDA GNDA GNDA CO SBLO SBRO GNDA GNDA FLO SRO SLO SWO GNDA GNDA GNDA GNDA FLO SRO SLO SWO 12V TRIGGER 1601 STBY SIRIUS_R V-7A V+7A SIRIUS_L GNDA STBY TO DVC (C) NFB6 VIN6+ 6dB DR MUTE3 -VCC3 NFB5 -VCC2 6dB DR DRCT1 VOUT6 (Y) MUTE2 VIN5+ VOUT5 GND NC VIN4+ NFB4 6dB DR +VCC2 NC VOUT4 NFB3 NC 6dB DR NC -VCC4 GNDA FRO V-12A GNDA GNDA V-12A FRO GNDA (CHASSIS) SIRIUS (CHASSIS) DVR/VCR2 OUT C (CHASSIS) Y C Y DVR/VCR1 OUT 0 8844,8845 R1251 AWX R1252 * (C) VIN3+ -VCC1 VOUT3 MUTE4 NFB2 VIN2+ 6dB DR DRCT2 VOUT2 NFB1 MUTE1 6dB DR GND VOUT1 (Y) VIDEO AMP VIN1+ +VCC1 (CHASSIS) C Y MONITOR OUT BRIDGE 2 ASSY (AWX8850) J J I S-VIDEO SIRIUS Radio input CN520 A 2/2 CN3803 AC CN1405 K 12V TRIGGER (DC OUT12V /100mA MAX) CN311 C 3/3 AWX8844 ONLY (SY) (SC) (SC) (SC) (SY) (SY) (SY) (SC) (FO) (SO) (CO) (FL) : Audio Signal Route (Front L ch) (SL) : Audio Signal Route (Surround L ch) (C) : Audio Signal Route (Center ch) (SBL) : Audio Signal Route (Surround Back L ch) (SBO) (SY) : S-Video Signal Route (Y ch) (SC) : S-Video Signal Route (C ch) (SW) : Audio Signal Route (SubWoofer ch) (SWO) S(Y) S(C) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 124 1 2 3 4 1 2 3 4 C D F A B E 10.12 COMPONENT ASSY VMUTE S53ABC CDT2 NECK6 NECK8 SBMUTE MEXCLK AMUTE YIN CRIN CBIN MEXDT MEXST C52A C52B CR3 S53ABC VMUTE MEXDT MEXCLK MEXST CB3 CY3 CDT2 D53INH D53 D53DC MEXOE C53ABC CR2 CR2 DR CR3 R1 CB2 CY2 CBOUT YOUT CRO CR1 CR1 CB1 CB2 CB1 B1 CY1 DB CB3 C52B C52A CY1 CY2 CY3 DY C52A C52B Y1 C53ABC 5 7 13 11 12 6 9 10 8 6 3 2 1 4 5 3 2 1 4 7 8 11 12 9 10 13 1 2 3 4 7 8 5 6 9 11 10 1 16 1 2 3 4 2 3 7 5 6 8 14 13 12 15 9 11 10 4 5 6 8 7 1 2 4 3 6 5 7 8 1 2 4 3 5 6 7 8 14 16 15 13 12 11 9 10 16 14 13 15 12 11 10 16 9 14 15 13 11 12 10 9 C1498 C1497 CN1401 C1496 C1495 R1424 L1401 C1445 R1425 C1455 C1446 C1447 R1426 L1403 C1456 C1454 C1471 C1448 R1461 CN1403 Q1415 CN1402 R1436 C1492 C1409 R1409 C1470 R1441 JA1402(1/2) C1408 R1408 C1407 R1407 IC1405 R1430 R1432 R1431 C1491 R1406 C1406 R1433 JA1401(2/2) R1405 C1405 C1404 R1404 IC1401 L1402 C1449 C1472 C1450 R1462 R1463 C1473 R1464 R1465 Q1416 R1466 C1444 Q1417 C1443 R1440 R1437 R1438 R1439 C1434 C1436 R1442 R1444 R1443 Q1403 R1447 R1446 C1469 C1433 C1435 R1421 C1438 Q1405 R1450 Q1407 R1449 C1437 R1422 R1581 R1423 R1434 R1435 C1439 C1440 C1414 IC1402 C1416 IC1403 C1441 C1418 C1490 R1403 C1403 JA1401(1/2) C1402 R1402 C1401 R1401 C1413 C1415 C1417 (CHASSIS) Y IN CrIN Y OUT CbIN GNDVC GNDVC GNDVC GNDVC GNDVC /EXPCK EXPDT1 EXPST S53ABC EXPOE VMUTE CrOUT CbOUT GNDVC GNDU OSDCS OSDRT OSDDT OSDCK GAV V+5.6V GAV NECK8 NECK6 V-5.6V AMUTE OSDRT SBMUTE OSDCK/EXPCK OSDDT OSDCS EXPDT EXPST EXPOE (CHASSIS) MEXOE Cr STROBE Cb VDD (CHASSIS) Y Cr Cb Y 0 2 3 Q1 SERIAL IN CLK Q2 Q4 Q3 VSS OE Q5 Q6 QS Q7 Q8 Q'S EXPANDER INH VEE VSS 1 Cr Cb INH VEE 0 3 2 1 Y VSS 1 VEE INH VSS Cb 0 1 Cr 0 (CHASSIS) Cr 2 1 Cb No marked Diodes are 1SS355. * Parts or parts block marked by "STBY" are standby. Y 1.RESISTORS Tolerance: ±5%(J) unless otherwise noted. Rated power: 1/16W unless otherwise noted. Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. 2.DIODES 3 0 A B VDD 1 2 0 3 A VDD B INPUT/VC H L SELECT 3.CAPACITORS No marked Capacitors are CEAT or CKSRYB Unit: p-pF or μF unless otherwise noted. Rated Voltage: shown as "Capacity(μF)/Voltage(V)", or 50V unless otherwise noted. IC2401 & IC2402 H L CSW1CSW1 1 Y 0 A B C Comp In 3 H Comp In 2 H C53B IC2404 L H L D L Selector Comp In 1 Selector THRU DVC GNDU GAV STBY STBY GCC XKP3077 GAV STBY STBY 560 12p 12u 3p GNDVC GNDU GNDVC 12p CH CH 560 12p CH 3p 560 3p V-5_6V GAV 33p CJ 10/50 100k XKP3077 V+5_6V (RS) 2SC4081 GCC XKP3076 GNDU * 0.01 * 75 STBY 560p 47k * 75 STBY STBY GNDU 47k 47k 47k * GCC 0.01 * 75 75 STBY 47k * * STBY 75 * 75 STBY TC74LVX4052FT 33p CH CH 12u CJ 33p CH 10/50 100k 100k 12u CJ 10/50 V-3C 1k 1k (RS) 2SC4081 1k 0.1/16 (RS) 2SC4081 0.1/16 V+3C GNDU STBY STBY 560 V-5C 0.01 V-5C 0.01 47k 47k 47k BU4094BCFV 120k 150k 2SA1576A 120k 150k 0.1/16 0.01 0.01 1k V-5C GAV 0.01 2SA1576A 120k 2SA1576A 150k 1k 0 0.01 1k 0 STBY V+5C V+5C 10/50 10/50 V+5C V-3C V-3C 0.01 TC74LVX4052FT 0.01 10/50 V+5C V-3C TC74LVX4053FT 0.01 GCC * 0.01 * 75 STBY V+3C * 75 STBY 75 STBY * 0.01 V+3C V+3C 0.01 0.01 NOTES K IN 1 IN 2 IN 3 COMPONENT VIDEO CN3804 AC CN107 C 3/3 CN104 C 1/3 (Y) : Video Signal Route (Component Y ch) (Cb) : Video Signal Route (Component Cb ch) (Cr) : Video Signal Route (Component Cr ch) (Y) (Y) (Y) (Y) (Cb) (Cb) (Cb) (Cb) (Cr) (Cr) (Cr) (Y) (Y) (Cb) (Cb) (Cr) (Cr) (Cr) (FL) : Audio Signal Route (Front L ch) (SL) : Audio Signal Route (Surround L ch) (C) : Audio Signal Route (Center ch) (SBL) : Audio Signal Route (Surround Back L ch) (SW) : Audio Signal Route (SubWoofer ch) VC(Y) VC(Cb) VC(Cr) C(Cr) C(Cb) C(Y) C(Y) C(Cb) C(Cr) VC(Y) VC(Cb) VC(Cr) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 125 5 6 7 8 5 6 7 8 C D F A B E NECK8 SBMUTE AMUTE NECK6 VMUTE 17 16 15 14 19 18 11 12 10 9 8 13 6 7 5 4 3 2 1 2 1 4 3 6 5 8 7 9 11 15 13 10 12 14 16 17 6 7 4 5 2 3 9 8 10 11 13 12 1 14 R1562 R1564 Q1562 C1572 R1566 C1551 C1594 C1593 C1562 CN1502(2/2) R1570 C1564 C1563 R1561 R1569 R1542 R1550 C1544 C1543 CN1406 R1576 R1549 R1541 C1568 R1575 R1522 R1530 C1524 C1523 R1521 R1529 R1502 R1510 C1504 C1503 R1509 CN1405 R1574 C1567 R1573 R1501 R1416 R1413 R1414 R1415 C1421 C1420 Q1562 R1572 C1566 Q1561 C1565 R1571 R1568 C1571 R1567 R1565 C1561 R1563 Q1561 Q1542 R1544 R1552 Q1542 C1546 C1545 C1550 C1570 R1546 C1549 R1548 C1569 R1547 CN1502(1/2) C1542 Q1541 R1551 R1543 Q1541 R1545 C1548 C1541 C1592 Q1522 R1524 R1532 C1526 Q1522 C1528 R1526 C1547 R1528 C1591 C1522 Q1521 C1525 R1523 R1531 R1504 C1527 R1527 R1525 C1533 Q1521 R1506 C1532 C1521 CN1501(2/2) C1502 Q1502 R1512 C1506 Q1502 C1505 Q1501 R1511 C1508 R1508 C1507 R1507 C1501 R1503 Q1501 R1505 C1531 CN1501(1/2) C1412 C1494 C1493 R1412 R1472 C1411 R1411 JA1402(2/2) XKB3053 D1402 C1419 Q1402 R1418 C1429 C1430 R1420 C1432 R1419 C1431 D1401 R1417 Q1401 IC1404 C1427 C1428 C1425 C1426 R1471 C1410 R1410 R1470 mark found on some component parts indicates Therefore, when replacing, be sure to use parts the importance of the safety factor of the part. The of identical designation. CN1501,CN1502 AKB7172 FRO SRO SBRO GNDA GNDA GNDA * JA1401,JA1402 (SBR) XKB3053 AWX8847,8848 C1561,C1562 C1571,C1572 C1527,C1528 C1507,C1508 C1569,C1570 C1521,C1522 C1541,C1542 100p STBY STBY 270p *1 C1501,C1502 AWX8848 (1/2) AWX8847 V-12A SBMUTE GNDA FLO SLO GNDA GNDA SBLO (SBL) GNDA CO AMUTE NECK8 NECK6 (RS) (LS) SBLO GNDA (SW) SBRO GNDA CO GNDA SLO GNDA SWO (C) (R) FLO GNDA SRO GNDA GNDA GNDA (L) V-12A FRO (2/2) (2/2) (1/2) (1/2) (2/2) (2/2) (1/2) (2/2) (1/2) SUB WOOFER (2/2) (1/2) (1/2) CENTER (2/2) (2/2) R L SURROUND R L FRONT R L SURROUND BACK PREOUT (1/2) (input side) (CHASSIS) VIDEO AMP Cr BIAS Powersave VEE3 +6dB VOUT3 GND BIAS VIN3 VEE2 Cr Cb +6dB V+3 VOUT2 BIAS VIN2 VEE1 Y +6dB V+2 Cb L IC2405 VMUTE MONI.OUT H THRU VEF1040 MUTE 1401 VIN1 V+1 Y GNDA 270 10k STBY GCC IMX25 10k 120 100 47/25 0.01 * STBY 10k STBY 270 270 10k STBY STBY CKS3384 470 270 10k YB 4700p 47K V-12A 270 10k STBY 10k STBY 270 270 10k STBY 10k STBY 270 XKP3079 470 YB 4700p 47K V-5C V-12A 1k 100/10 100/10 STBY STBY STBY IMX25 STBY IMX25 10k STBY 120 IMX25 CH *1 *1 CH 100 47/25 470k *1 *1 470k 120 IMX25 10k STBY IMX25 IMX25 STBY 100 47/25 *1 CH *1 470k * 470k *1 120 10k IMX25 100 *1 CH 47/25 STBY GCC 0.01 120 10k IMX25 STBY IMX25 100 47/25 *1 CH *1 470k IMX25 10k STBY 120 IMX25 120 10k IMX25 *1 CH 100 47/25 100 47/25 470k *1 * IMX25 STBY IMX25 10k STBY 120 *1 CH 470k *1 CH 470k 100 47/25 *1 *1 GAV IMX25 GAV * GCC NJM2581M STBY STBY 75 0.01 * STBY STBY 75 * * V-5_6V V-5C 1SS355 100/10 2SA1576A(RS) V-3C 15k STBY STBY GAV 33k 0.22/10 0.22/10 33k 1SS355 V+5C V+5_6V 15k 2SC4081(RS) V+3C 0.1/16 0.1/16 100/10 100/10 STBY 75 STBY * V+5C STBY COMPONENT ASSY (VSX-LX50 : AWX8848) (VSX-91TXH, VSX-9120TXH : AWX8847) K K COMPONENT VIDEO OUT PRE OUT CN5603 AI CN2902 J JA1401(2/2) (Y) (Cb) (Cb) (Cb) (Y) (Y) (Cr) (Cr) (Cr) (FO) (FO) (FO) (SO) (SO) (SO) (CO) (CO) (CO) (SBO) (SBO) (SBO) (SWO) (SWO) (SWO) (FO) (SO) (CO) (SBO) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 126 1 2 3 4 1 2 3 4 C D F A B E 10.13 DISPLAY, VOLUME and MULTI JOG ASSYS AAV7113- GND Vcc Vout VENCA KEY4 VENCB LED15 LED13 LED14 LED12 RMC SRIN 12VDET TEMP2 23DET DISPRST DCLK DDI DRDY DDO SROUT EXCK DISPEN WP XIPOD HPDET EXOE EXSTB EXDAT EXQS DISPRST MICDET RMC SRIN SROUT DRST VF AC1 AC2 KEY4 LED14 LED15 LED13 DDI DDO DCLK DRDY LED11 LED12 LED10 LED9 DRST VENCB VENCA MJOGA MJOGB LED16 WP FL S2 S3 S4 S1 S7 S6 S5 S10 S9 S8 S13 S12 S11 S15 S16 S14 S18 S19 S17 S22 S20 S21 S23 S24 S25 S27 S28 S29 S26 S32 S30 S31 S35 S33 S34 S37 S36 G15 G14 G16 G12 G11 G13 G8 G10 G9 G6 G5 G7 G3 G2 G4 G1 4 3 2 2 4 3 1 1 E E E E B C B B C B C C 29 28 26 27 24 25 22 23 19 18 20 21 17 16 15 13 10 9 11 14 12 1 2 8 2 3 7 4 5 6 1 3 2 1 1 2 3 C2 3 B2 E2 2 1 4 5 3 8 6 7 C B E 16 15 14 13 12 9 11 10 55 58 57 62 56 61 52 53 54 50 49 51 46 48 47 42 44 45 43 41 39 40 38 36 37 35 33 34 31 30 32 29 28 27 26 25 24 21 22 23 19 18 20 16 17 15 12 14 13 9 10 11 8 7 6 5 1 2 C2455 C2454 S2454 C2453 C2452 S2453 R2452 S2452 R2451 2303 2451 C2451 R2424 Q2406 Q2408 Q2407 Q2409 D2408 C2408 D2407 C2409 R2420 D2410 D2409 C2410 D2411 R2421 D2412 C2411 D2413 R2422 R2423 D2414 R2365 S2451 C2404 R2418 R2405 R2404 R2402 R2403 R2401 R2425 R2408 C2401 D2402 Q2401 D2401 R2407 R2406 CN2301 C2302 C2301 R2301 R2302 R2303 R2304 R2306 R2305 R2308 R2309 R2310 R2307 R2312 R2311 R2313 R2316 R2314 R2315 R2317 R2319 R2318 R2322 R2320 R2321 C2405 IC2402 C2406 C2413 D2416 C2407 R2419 R2416 D2405 C2403 R2415 R2417 L2401 D2406 Q2405 R2414 R2412 Q2404 R2411 R2413 D2415 D2404 R2366 R2367 C2355 R2364 R2363 R2362 R2361 Q2403 R2409 R2410 R2359 R2358 X2301 Q2402 IC2401 Q2402 C2402 R2426 C2352 C2353 C2354 C2351 C2412 R2324 R2325 R2323 R2327 R2328 R2326 R2330 R2331 R2329 C2305 C2306 C2307 R2332 R2334 R2333 R2336 R2337 R2335 R2338 R2339 C2310 C2311 C2309 C2308 C2314 C2312 C2313 C2317 C2316 C2315 R2342 R2341 R2343 R2340 R2346 R2345 R2344 R2347 R2348 R2349 R2356 R2355 R2354 R2357 C2320 C2318 C2319 C2414 R2350 R2352 R2351 C2304 R2353 C2303 V2301 STBY STBY GNDU ASX7048 GNDU 0.01 0.01 820 680 51063-0405 51063-0405 1000p 4.7k V+5UH RT1N431M RT1N431M RT1N431M RT1N431M STBY STBY SLI-343URW 330 STBY SLI-343DCW STBY STBY 330 SLI-343URW STBY STBY STBY 330 220 SLR343BC4T STBY STBY 0 0 0 0 220 GNDU 0 DAN217U RT1N241M STBY 47k CKS3394 STBY STBY 0.01 (JQ) 100/6.3 RPM7540-H9 0.01 2.2u 1SS355 STBY 220/6.3 (JQ) V+5U 100 V+5UH 1SS355 10k 0.01 100k DAN202U LFCA2R2J * RT1N241M 1k V+5UH 100k (QR) 2SA1576A 0 4.7k * DAN202U 1SS355 STBY 100k STBY 220 220 220 220 10k stby 3.9k 100k 1M 10k UMB1N stby VSS1142 5MHz 1SS355 22k UMB1N 0.015 stby 0 STBY 0.1 0.1 0.01 V+5UH 470p 470p 470p 470p 470p 470p 470p 470p 470p 470p 470p 470p 47k 47k 47k 47k 470p 470p 470p 470p GNDU STBY 100/35 470p 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 100k 47k 47k 47k 47k 47k 47k 47k 47k 47k 47k 47k 47k 47k 47k 47k 47k *S2453 Multi ch IN 91TXH,LX50,90TXV D15A04- J2451 100-2651 * VENC A VENC B KEY 4 KEY IN VOLTAGE [V] SB ch PROCESSING SELECT SIGNAL GNDU (HDMI) (PHASE) (RED) (MCACC) (ORG) (RED) (DIGITAL PROCESSING) AWX8874 ONLY (BLUE) *S2451~S2453: VSG1024- 232C DET 12V DET DISP RST TEMP2 DISP CLK DISP DI DISP DO DISP RDY DISP EN HPDET Xi-pod MR IN EXCK EXSTB 1W WP V+5.6U EXQS EXOE EXDAT GNDU V+5.6ST MICDET FL AC1 FL AC2 RMC SROUT GNDU SRIN -VF OTHER STBY 0Ω AWX8873 * DAN202U STBY R2414 D2415 (2/2) (1/2) IR SW AWX8873 ONLY AC1 ( 2301 FL HOLDER VNF1096-) AC2 DISPLAY ASSY (VSX-LX50 : AWX8874) (VSX-91TXH, VSX-9120TXH : AWX8873) L VOLUME ASSY (VSX-LX50 : AWX9111) (VSX-91TXH, VSX-9120TXH : AWX9044) M L M CN101 C 1/3 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 127 5 6 7 8 5 6 7 8 C D F A B E DISPEN KEY3 23DET KEY1 KEY2 MICDET TEMP2 12VDET HPDET IO XIPOD LED11 S1 S4 S2 S3 LED10 S5 S8 S7 S6 S9 S10 KEY2 KEY3 S11 S12 S14 S13 S15 S16 KEY1 S18 S17 S19 S20 S21 S22 S23 LED16 LED6 LED7 LED9 LED8 S25 S24 S26 S27 S29 S28 S30 S31 S32 S33 LED2 LED4 LED3 LED5 G1 G3 G2 G6 G5 G4 G8 G9 G7 G11 G10 G12 G13 G14 G15 S37 S36 G16 S34 S35 LED1 MJOGB MJOGA JOGA JOGB EXDAT EXOE EXQS DATA QS OE STB LED1 DATA CLK LED4 LED3 LED2 JOGA JOGB EXSTB EXCK LED16 LED9 STB LED16 CLK LED9 LED11 LED10 KEY3 KEY1 KEY2 LED11 LED10 KEY3 KEY1 KEY2 LED7 LED8 LED6 LED5 OE QS B E C 32 31 33 35 34 36 38 37 28 29 30 27 26 24 25 23 22 21 20 18 19 39 41 40 42 43 44 46 47 45 49 50 48 B 52 53 51 55 54 56 57 59 58 61 60 63 62 15 17 16 14 13 11 12 8 7 6 5 9 10 3 4 2 1 97 93 98 99 100 95 96 94 66 65 64 68 67 70 69 E B 72 71 73 74 76 75 C 90 91 92 87 85 84 86 89 88 77 78 79 80 82 81 83 E B C 16 17 16 17 13 14 12 15 15 13 14 12 E C B E B E B E E B C C C C E E E E B C B C B C B C 1 2 4 3 5 6 7 8 9 10 11 8 11 10 9 8 6 7 5 4 3 6 7 5 4 3 2 1 2 1 16 14 13 15 11 12 10 9 R2369 C2356 C2357 R2372 R2374 R2376 C2359 R2378 Q2512 C2515 D2523 R2370 R2375 R2371 C2358 R2377 R2512 D2524 R2558 S2558 R2557 R2567 R2577 S2557 S2556 R2556 R2555 S2555 S2567 R2566 S2566 R2576 S2565 R2565 R2575 S2577 S2576 S2575 R2368 R2373 Q2511 C2514 D2521 R2511 IC2301 Q2506 C2509 D2511 R2506 Q2501 C2360 C2361 C2362 C2504 D2501 R2501 C2580 D2522 R2554 S2554 R2553 S2553 R2564 S2564 R2574 R2563 S2563 R2573 S2574 S2573 R2552 S2552 S2551 S2562 R2562 R2572 S2561 S2572 S2571 R2551 C2551 R2561 C2561 C2571 R2571 Q2508 Q2507 D2512 D2514 D2516 Q2509 D2518 D2520 Q2510 C2510 D2513 C2511 R2507 D2515 C2512 D2517 R2508 R2509 C2513 D2519 R2510 Q2503 Q2502 Q2504 Q2505 D2502 D2504 C2505 D2503 C2506 R2502 D2506 D2505 C2507 D2507 R2503 R2504 D2508 D2510 C2508 D2509 R2505 R2580 IC2501 C2502 C2503 C2516 C2517 C2501 2302 2501 S2501 R2513 R2514 STBY STBY 220 220 STBY GNDU 0.01 100k RT1N431M STBY STBY 220 100k 470k V+5UH STBY 470k 180 V+5UH1 13k SLR-343DC GNDU 5.1k 2.7k 1.6k 5.1k 2.7k 1.6k 5.1k 2.7k 1.6k 47k 100k 100 RT1N431M STBY STBY 180 V+5UH1 PE5503A RT1N431M STBY STBY 180 (JQ) 47/50 GNDU RT1N431M V+5UH 0.01 0.01 STBY STBY 180 GNDU SLR-343DC 1.2k 820 1.2k 820 1.2k 820 680 680 680 V+5UH1 4.7k 1000p 4.7k 1000p 1000p GNDU 4.7k RT1N431M RT1N431M RT1N431M RT1N431M SLR-343DC STBY STBY SLR-343DC 180 STBY STBY SLR-343DC STBY STBY 180 SLR-343DC STBY STBY SLR343BC4T 180 390 RT1N431M RT1N431M RT1N431M RT1N431M V+5UH1 SLR-343DC STBY STBY SLR-343DC 180 STBY STBY SLR-343DC STBY STBY 180 SLR-343DC STBY STBY SLR-343DC 180 180 560 V+5UH1 GNDU 560p 0.01 0.01 STBY STBY V+5U1 51048-1700 51048-1700 V+5U V+5UH V+5U1 V+5UH1 0.01 TC4094BF ASX7031 0 STBY (DVD/LD) * * *S2551~S2577: * SPEAKERS VSG1024- 4.2 DVR/VCR1 3.6 (ORANGE) * * * * * * * * * * TV/SAT * 3.0 KEY IN VOLTAGE [V] DVD/LD * * 2.4 KEY3 KEY2 AVDD AVREF KEY1 MRIN DISP EN 232C DET TEST KEY4 LED15 LED14 AVSS LED13 DISPDO* DISPDI* DISPCK DISPRDY LED12 LED11 LED10 SRIN 12V DET VSS TEMP2 iPOD SENSE MICDET HP-DET VDD S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 VDD LED9 XT2 XT1 X1 IC(onetime write) DISPLAY μ-COM LED16 X2 DISPRST VENC A VENC B MJOG B MJOG A IR2SW IRSW VDD 1WUP G8 G7 G6 G5 G4 G3 G2 G1 135kΩ Max 70kΩ Typ 25kΩ Min (NEC) S18 S19 S20 S21 S23 S22 S25 S24 S27 S26 S29 S28 G16 G14 G15 G13 G12 G11 G10 G9 S37 S36 S32 S31 S30 S33 VFDP S34 S35 4.TACT SWITCHES Indicated in VSG1024. Unit: p-pF or μF unless otherwise noted. Rated power: 1/10W unless otherwise noted. Tolerance: (J) ±5% unless otherwise noted. Ratings: Capacity(μF)/Voltage(V) unless otherwise noted. 2.CAPACITORS Rated Voltage: 50V except for electrolytic capacitors. Indicated in 1SS355. 3.DIODES MJOG B MJOG A EXDAT EXOE EXQS GNDU (TV/SAT) CD-R/TEPE /MD * (ORANGE) * /GAME TONE CD * RETURN * SET UP MODE LISTENING 1.8 * * * 1.2 * VIDEO DVR/VCR2 * SYSTEM * ENTER * * * 0.6 STANDBY /ON 0.0 * (iPod) (XM/USB) (HDMI) (STANDBY/ON) (DVR/VCR1) (ORANGE) (ORANGE) (ORANGE) (ORANGE) (BLUE) (VIDEO/GAME) (DVR/VCR2) (CD) (TUNER) (CD-R/TAPE/MD) (ORANGE) (ORANGE) (ORANGE) (ORANGE) (ORANGE) STB LED1 CLK DATA LED4 LED2 LED3 VSS VSX-LX50 CD DVR/ VCR2 VCR2 iPOD ch IN Multi HDMI USB /GAME VIDEO /GAME VIDEO /GAME VIDEO /MD S2553 S2552 S2551 *KEY NAME CD-R CD /TAPE /MD CD-R /TAPE /MD CD-R /TAPE VSX-9120TXH VSX-91TXH CD DVR/ HDMI iPOD XM S2558 S2557 XM SIRIUS SIRIUS S2556 S2555 iPOD FM/ AM FM/ AM FM/ AM S2554 EXCK EXSTB LED16 LED9 Phase Control MODE VCR1 EQ Acoustic SEARTH EON DVR/ PTY VCR1 LED11 LED10 KEY 3 KEY 1 KEY 2 STATION TUNING TUNER EDIT ZONE DVR/ DVR2 ZONE Control S2566 S2565 S2572 Multi DVR1/ S2573 S2577 Multi V+5UH V+5U J2501 D20PDD1715E EXPANDER VDD LED7 OE LED8 LED6 LED5 QS' QS Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. 1.RESISTORS NOTE MULTI JOG ASSY (VSX-LX50 : AWX8880) (VSX-91TXH, VSX-9120TXH : AWX8879) N L N www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 128 1 2 3 4 1 2 3 4 C D F A B E 10.14 HEADPHONE, FRONT-IN, PRIMARY and TRANS 1 ASSYS - + - + GBUS D+ D- VBUS GNDCH2 (CHASSIS) (2/2) R L VIDEO Y C (CHASSIS) GNDCH1 MIC IN 1 3 2 (MIC) USB (1/2) (FVR) (FVL) (FV) FV-R FV-L GNDA V+7A V-7A MICDET GAV GAV FV FV-Y GNDA MICOUT (FVC) (FVY) (MIC) V+5D FOPT GNDD FV-C GNDD (1/2) MIC AMP AWX8955 ONLY D+ GNDUSB V+5D D- GNDCH (CHASSIS) HEADPHONE (HPL) (HPR) GNDHP HPL HPDET HPR 3 2 B2 E2 C2 4 6 1 7 5 B 8 11 12 13 10 9 1 3 2 5 6 4 7 1 2 3 E C 13 14 17 15 16 8 7 6 11 12 9 10 4 3 2 1 5 6 8 5 4 7 2 8 1 3 4 4 3 2 1 4 1 2 3 4 1 3 2 R2652 R2668 L2652 C2652 R2656 R2654 C2671 C2651 R2653 C2654 R2660 R2658 C2656 L2653 R2667 R2657 C2655 R2662 R2664 Q2651 C2658 R2661 C2660 R2666 KN2651 L2651 R2655 R2671 R2651 C2672 C2653 R2659 C2657 R2672 R2673 R2674 C2673 JA2651 R2676 R2675 C2681 R2681 L2681 JA2652 C2710 C2719 R2713 C2711 C2712 D2704 KN3351 C2717 C2718 C2708 C2707 C2709 C2701 R2702 R2703 JA2701 R2701 C2702 R2704 C2752 R2754 C2751 L2753 VA2751 R2752 VA2752 D2752 D2751 C2753 JA2751 L2751 R2751 R2753 L2752 R2663 C2659 C2662 C2664 C2661 C2663 C2674 C2675 C2676 C2677 C2678 C2666 C2665 C2667 Q2651 R2665 L2671 R2677 C2679 C2668 C2669 C2670 C2714 C2713 C2716 C2715 R2714 C2704 C2703 R2705 R2706 R2709 C2705 R2712 D2703 CN2651 R2707 D2701 IC2701 R2710 R2708 IC2701(2/2) D2702 R2711 C2706 C2757 C2756 C2758 C2755 C2754 CN2652 C2857 C2856 C2853 C2854 C2855 R2852 C2851 KN2851 JA2851 PHONE L2851 R2851 C2852 CN2851 220 STBY 0 220 10/50 GNDA 0 220p 100k CTF1385 STBY 220p 100k 100k 100p CH 100p STBY 100k CH GNDA 15K HN1C01FU(YGR) 15K STBY V-7A 100 47/25 47 GNDCH2 VNF1084 0.01 220 0 75 10/50 220 STBY STBY 0 GAV2 75 75 0.1/16 XKX3003 0 0 0.1 QTL1013 100 GP1FMV51RK0F STBY 220p 1000p STBY UDZS5R1(B) 10/50 VNF1084 GNDCH1 STBY 0.01 0.022 STBY STBY RKN1004 1k 6.8k 470p 100k 10/50 STBY STBY VTL1169 STBY 0 STBY STBY STBY STBY XKP3086 VTL1169 0 stby 100 47/25 HN1C01FU(YGR) 0.01 33/25 0.01 33/25 47 0.01 STBY 0.022 STBY STBY 0.01 STBY 0.022 V+7A GAV1 CTF1385 STBY STBY STBY STBY STBY V-7A 0.01 0.01 10/50 10/50 1k 33k 4.7k 33p 4.7k 33k V+7A UDZS5R1(B) 33p 100k CKS3382 V+5D UDZS5R1(B) 100p 100k DAN217 100 BA4560RF 100 BA4560RF 100 10/50 GNDUSB 100/16 0.1 470p 0.1 TS STBY STBY V+5USB B4B-PH-K-S GNDCHH GNDHP2 STBY STBY 470p 0.01 0.1 0 VNF1084 GNDHP1 3900p AKN7029 STBY 1k 3900p 52147-0410 HEADPHONE ASSY (AWX9049) O FRONT-IN ASSY (VSX-LX50 : AWX8955) (VSX-91TXH, VSX-9120TXH : AWX8954) P O P DIGITAL IN S-VIDEO VIDEO L AUDIO R VIDEO/GAME INPUT (FRONT) CN701 AL CN3201 Y CN113 C 3/3 (FSY) (FSY) (FSY) (FV) (FV) (FV) (FSC) (FSC) (FSC) (FVL) (FVL) (FVL) (FLV) (M) (M) (M) (M) (HP) (HP) (HP) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 129 5 6 7 8 5 6 7 8 C D F A B E of identical designation. The the importance of the safety factor of the part. Therefore,when replacing, be sure to use parts mark found on some component parts indicates Unit: p-pF or μF unless otherwise noted. 3.DIODES Indicated in 1SS355. Rated Voltage: 50V except for electrolytic capacitors. Ratings: Capacity(μF)/Voltage(V) unless otherwise noted. Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. 1.RESISTORS 2.CAPACITORS Tolerance: (J) ±5% unless otherwise noted. Rated power: 1/10W unless otherwise noted. MAIN TRANS PRIMARY 7 ASR7022 EXCEPT ASR7013 Y14 (GRY) (BWN) * AWX9035 RY2001 5 GNDST GNDST GNDST GNDST GNDST GNDST Y15 (TV-5 0.25W) W2007 W2008 KU SFL J MY * W2009 R2002 USE STBY STBY STBY STBY 100Ω 22Ω 22Ω W2009 * *1 W2023 C2012 W.UP V+5.6ST RYAC NC NC NC NC NC 0V +5V +5.6V NJM78M56FA 50/60Hz W2015 3300/25 C2009 AWX 9034,9035 C2012 *1 AWX9034 ONLY SWITCHED ONLY STBY W2006 W2004 W2005 N L W2003 W2002 W2001 STBY FU1 WHT (N) AWX9035 Not Use RKP1751 YEL 2005 (L) AWX9034 DIRECT INLET * 2005 CN2003 RKP1751 Not Use STBY STBY W2013 STBY W2014 W2011 W2012 W2010 ATT7043 T2001 ATT7040 BLUE RED /KU /HY 4 3 9 8 5 4 7 6 E B C 2 3 1 1 3 2 2 5 3 4 1 2 1 2 3 1 4 2 1 4 7 5 6 3 8 9 2 1 R2001 C2002 C2003 RY2001 L2003 D2001 D2002 R2002 C2007 R2003 D2005 D2006 C2010 C2009 D2003 C2006 C2004 C2005 CN2001 CN2002 Q2001 C2011 IC2001 R2004 D2004 IC2002 KN2001 AC2001 L2001 H2002 CN2003 H2001 L2002 T2001 CHASSIS 2.2M RCN1080 ADX7501 ADX7500 XCG3009 0.01/250 1SS355 * 1SS355 STBY GNDST (1/4 MUF) 10k RT1N431M UDZS5R1(B) S1WB(A)60SD 220/25 STBY STBY CQMBA STBY KP200TA9L KP200TA5L YB 0.01 3.3k 1SS355 STBY STBY VNE1948 AKP1033 XTF3004 0.01/275 ACE7013 AKR7001 AKR7001 STBY 0.01 OUT IN NOTE PRIMARY ASSY (VSX-LX50 : AWX9035) (VSX-91TXH, VSX-9120TXH : AWX9034) Q TRANS 1 ASSY (AWX9038) R Q R CN3007 W CN3008 W • NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE WITH SAME TYPE AND RATINGS OF FUSE. CAUTION - (SY) : S-Video Signal Route (Y ch) (V) : Video Signal Route (SC) : S-Video Signal Route (C ch) (L) : Audio Signal Route (L ch) (M) : Audio Signal Route (Mic ch) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 130 1 2 3 4 1 2 3 4 C D F A B E 10.15 TRANS 2-1, DIODE 1, VH TR, BRIDGE 1 and PS/SP ASSYS Q3352 C3352 D3351 R3352 R3354 C3354 Q3354 R3353 C3351 Q3351 R3351 C3353 Q3353 IC3352 CN3252 Y9 Y10 D3352 CN5812 CN5811 IC3252 C3254 C3260 C3259 R3257 C3252 R3251 C3251 D3251 C3253 IC3251 R3253 IC3351 CN3351 3251 R3256 R3254 C3257 C3258 Q3253 Q3253 D3266 C3256 D3265 Q3252 Q3252 C3255 Q3251(2/2) Q3251(1/2) D3253 D3255 D3257 D3259 D3261 D3263 D3264 D3262 D3260 D3258 D3256 D3254 UDZS9R1(B) UDZS12(B) UDZS12(B) UDZS6R8(B) UDZS6R8(B) UDZS8R2(B) R3255 C3301 C3302 R3301 D3302 D3301 2SB1186A(DE) 1SR154-400 STBY 10 470 STBY 2SC3906K(RS) 10 ICP-N15 STBY 2SA1514K(RS) 470 STBY 2SD1763A(DE) ICP-N15 1SR154-400 XKP3071 XKP3071 7A AEK7021 470/100 STBY STBY STBY AEK7021 7A S1WB(A)60SD 470/100 52147-0610 51048-0600 4.7k LMF (1W) 3.3k (1/2W) LMF 220/100 220/100 UMD2N UMD2N 13(B) 100/63 13(B) UMD2N UMD2N 100/63 RN1901 RN1901 LMF LMF (1W) 4.7k 3.3k (1/2W) 52151-0510 CFTLA CFTLA 10 MUF 0.1/100 0.1/100 D5SBA20(B) (1/4W) D5SBA20(B) 1 1 3 2 3 4 6 5 4 6 5 2 7 7 10 12 11 12 11 10 9 8 9 8 14 19 16 18 17 13 17 16 15 13 19 14 15 18 21 22 23 20 21 22 20 23 4 3 2 1 2 3 1 4 5 6 2 1 3 6 5 4 2 5 3 4 1 1 4 3 3 1 2 4 2 + - + - 5811 VEF1040-A GNDVC GNDVC GNDVC CVBS IN CVBS OUT SY IN SC OUT GNDVC GNDVC GNDVC SC IN SY OUT Y IN GNDVC GNDVC GNDVC Cb IN Cr IN Y OUT SY IN GNDVC GNDVC GNDVC CVBS IN CVBS OUT SC IN SY OUT SC OUT GNDVC GNDVC GNDVC Y IN GNDVC Cb IN Cr IN GNDVC Y OUT GNDVC STBY W3351 W3352 STBY GNDVC Cb OUT GNDVC Cr OUT -65V VHb 27 VLb 26 25 VLa 24 VHa 23 SECONDARY TRANS +65V Cb OUT Cr OUT GNDVC GNDVC J3251 D20PDY0610E -VH -C -B +C +VH +B -56V +56V D3264 VSX-LX50 : UDZS15(B) VSX-91TXH, VSX-9120TXH : UDZS12(B) D3256 VSX-LX50 : UDZS8R2(B) VSX-91TXH, VSX-9120TXH : UDZS9R1(B) D3254 VSX-LX50 : UDZS7R5(B) VSX-91TXH, VSX-9120TXH : UDZS9R1(B) D3253 VSX-LX50 : UDZS8R2(B) VSX-91TXH, VSX-9120TXH : UDZS10(B) D3255 VSX-LX50 : UDZS9R1(B) VSX-91TXH, VSX-9120TXH : UDZS10(B) D3263 VSX-LX50 : UDZS13(B) VSX-91TXH, VSX-9120TXH : UDZS10(B) VH- NECK6 V-12A NECK8 VH+ GAMP Y8:ADX7512(BLK) VL VL Y10:ADX7503(GRY) VL VL Y9:ADX7502(BWN) -VL Y12:ADX7505(BLU) +VL Y11:ADX7504(RED) TRANS 2-1 ASSY (VSX-LX50 : AWX9059) (VSX-91TXH, VSX-9120TXH : AWX9058) S DIODE 1 ASSY (AWX9060) T BRIDGE 1 ASSY (AWX9078) V VH TR ASSY (AWX9061) U S T U V CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. ICP-N15, MFD BY ROHM CO., LTD. FOR IC3351 and IC3352. CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491007 MFD, BY LITTELFUSE INC. FOR IC3251 and IC3252. CN106 C 3/3 CN1002 2/2 AK 5604 AI 1000p 47(1/4W) MUF QHA QHA 1000p STBY www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 131 5 6 7 8 5 6 7 8 C D F A B E J3009 CN3008 CN3007 CN3006 CN3005 CN3003 CN3004 CN3101 Y11 Y12 Y8 CN3102 CN3001 L FRONT SPEAKERS R CENTER CN3002 L3002 Q3004 C3001 Q3003 D3006 Q3002 D3004 Q3001 D3002 L3001 RY3003 D3005 D3003 RY3002 RY3001 D3001 R3072 C3061 R3062 R3052 R3051 L3051 R3042 L3041 C3102 R3041 R3032 R3021 R3022 L3021 R3102 R3012 C3011 C3021 C3012 L3011 D3010 Q3005 D3008 RY3005 D3009 D3007 C3002 RY3004 R3071 C3095 C3073 KN3001 C3096 L3071 C3071 C3062 C3072 RY3004 C3063 L3061 R3061 C3053 C3093 C3094 C3051 C3041 C3042 C3052 RY3003 C3043 C3031 C3032 L3031 C3033 C3092 R3031 RY3002 C3023 C3091 C3022 R3023 R3013 RY3001 C3013 C3101 R3101 R3011 RY3005 R3024 C3101, C3102 VSX-LX50 : ACH7255 VSX-91TXH, VSX-9120TXH : ACH7258 R3014 PF13PG-R07 STBY DTC114TUA GNDST DTC114TUA DTC114TUA 1SS355 100/50 1SS355 DTC114TUA DTC114TUA 1SS355 STBY 1SS355 1SS355 1SS355 10(1W) KM200TA9 AKC7010 0.1 10(1W) KM200TA5 10(1W) 4.7(1/2W) ATH1053 1.5u 10(1W) 0.1 4.7(1/2W) 1.5u ATH1053 AKC7009 AKC7005 AKC7008 10(1W) 4.7(1/2W) 10(1W) ATH1053 1.5u 0.1 CFTLA 0.1 CFTLA 47k(1/4W) 0.1 10(1W) CFTLA 0.1 CFTLA ATH1053 1.5u 4.7(1/2W) 1SS355 1SS355 1SS355 1SS355 STBY CHASSIS 1.5u ATH1053 4.7(1/2W) STBY VNF1084 2200p 0.1 CFTLA 0.1 CFTLA CFTLA 0.1 CFTLA ATH1053 1.5u 0.01 0.01 MBA 2200p MBA CHASSIS 4.7(1/2W) 0.1 CFTLA 0.1 CFTLA 0.01 2200p MBA CFTLA 0.1 CFTLA 0.01 MBA CHASSIS CFTLA CFTLA 0.1 0.1 ATH1053 1.5u MBA 0.01 CHASSIS 2200p 4.7(1/2W) 0.01 MBA 2200p 330(2W) 330(2W) 0.01 MBA VSX-LX50 : AKE7119 VSX-91TXH, VSX-9120TXH : AKE7118 VSX-LX50 : AKE7108 VSX-91TXH, VSX-9120TXH : AKE7107 MUF 47k(1/4W) MUF AKC7002 AKC7003 ASR7001 STBY STBY 3 4 2 1 B E E C E B 6 8 5 7 13 10 11 12 9 9 8 7 E B C B E B C C 3 5 4 6 1 1 2 2 1 5 3 4 2 1 2 1 2 2 1 C 1 3 1 2 1 3 2 4 V-12V GNDHP HPL HPR W3002 10k 10k RY CS RY HP RY A V+12V V+5.6ST W UP GNDST RY B RY AC GNDST GNDST GNDST 10k 10k 10k W3001 GNDST GNDST GNDST V+5.6V RY AC W UP SBL SBR SR (SR) (SBR) (BLU) SL NC NC NC NC NC (YLW) C (WHT) L NC (RED) R (R) GAMP -56V LMF (HPL) (HPR) LMF LMF ASR7001 (2/2) LMF LMF ASR7001 LMF ASR7001 LMF ASR7001 1.RESISTORS 2.CAPACITORS MBA:CQMBA, LA:CFTLA, QHA:CQHA Ratings: Capacity(μF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V except for electrolytic capacitors. LMF:RD1/2LMF,MUF:RD1/4MUF Unit: p-pF or μF unless otherwise noted. Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. Tolerance: (J) ±5% unless otherwise noted. -VL +VL +56V -VL +VL GAMP Y13:ADX7512(BLK) GAMP GAMP +VL GAMP -VL NOTE L SURROUND R L SURROUND BACK R PS/SP ASSY (VSX-LX50 : AWX9107) (VSX-91TXH, VSX-9120TXH : AWX9052) W W Y5 AD Y6 AG Y2 AG Y1 AI Y1 AD Y3 AD Y4 AG CN2001 Q CN2002 Q CN3203 Y *2 *2 AKE7107 CN3002 AKE7108 AKE7118 9052 9054 AWX *2 CN3001 9107 9108 AKE7119 9055 9053 (FL) : Audio Signal Route (Front L ch) (SL) : Audio Signal Route (Surround L ch) (C) : Audio Signal Route (Center ch) (SBL) : Audio Signal Route (Surround Back L ch) (FO) (HP) (FO) (HP) (HP) (HP) (FO) (SO) (SO) (SO) (CO) (CO) (CO) (SBO) (SBO) (SBO) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 132 1 2 3 4 1 2 3 4 C D F A B E 10.16 TRANS 2-2, TRANS SIDE, LOCAL P-SUPPLY, DC/DC, IR I/O and VIDEO CONNECT ASSYS GNDU 1 B 4 2 1 3 5 6 13 12 11 10 11 12 9 10 8 7 9 8 6 7 13 14 17 15 16 5 4 3 2 2 3 4 1 1 9 12 10 11 8 8 9 12 10 11 4 5 6 7 4 5 6 7 3 2 1 2 1 3 3 4 4 3 C E 1 2 2 4 2 1 3 1 1 5 3 2 4 2 3 1 1 3 2 E B C B2 1 2 3 C2 E2 E B C + - + - OUT IN OUT IN OUT IN UDZS7R5B 100/16 STBY STBY 3.0k 100 100/16 B13B-PH-K-S CKS3382 51048-0400 PF12PG-R40 AKR7001 STBY B12B-PH-K-S VNE1948 2SD1858X(QR) V+7D 4.7 MUF 10000/16 CEHAZL 1000/16 51048-0400 52147-0410 STBY STBY D3SBA20(B) 0.1/50 MBA V+13UN D% RB051L-40 D% 1.0k 3.0k STBY 47u ATH7020- PQ1CG3032FZ D% 180 0.1/50 D3SBA20(B) 2200/16 MUF4.7 (1/4W) MBA NJM79M05FA 0.01 1SS355 100/16 V-5_6V STBY RB501V-40 0.01 100/16 RB501V-40 STBY NJM78M56FA V+5_6V 220/16 MTZJ6R2(B) RB501V-40 V+5_6U STBY AEK7012 1SR154-400 V+IPOD 1000/35 GNDU STBY 1000/16 NP 1SR154-400 220/35 47k UMD2N 0.01 NJM78M05FA 10/50 V+5AD UDZS27B UMD2N 4.7k 100 1000P 1SR154-400 1SR154-400 100/35 NP 100/35 1SR154-400 0.1/50 390 MUF 100/16 47/50 MBA 2SD1763A(DE) UDZS6R2(B) STBY 0.01 L3213 C658 C661 D652 R655 R656 C659 L3212 R3213 L3211 R3212 R3211 L3210 R3210 R3209 L3209 L3207 R3208 L3208 L3206 R3206 R3207 L3205 L3204 R3205 R3204 L3203 R3203 L3214 L3202 R3202 R3214 H3402 H3401 AKR7001 H3404 H3403 AKR7001 H3406 H3405 AKR7001 H3408 H3407 AKR7001 H3410 H3409 C3401 KN651 C660 C652 C653 Q651 R651 C654 C655 D653 C651 D651 R653 R654 C656 R652 IC651 L651 C3520 D3512 R3508 C3516 C3519 IC3506 D3529 C3522 C3524 D3516 D3518 C3521 C3523 D3515 D3517 IC3505 C3518 C3517 IC3503 D3510 IC3502 C3511 C3510 C3504 D3509 R3501 D3513 IC3504 D3514 C3512 D3511 Q3501 R3504 R3505 C3513 IC3501 D3501 D3502 C3503 Q3501 C3502 D3503 C3501 C3505 R3503 C3506 Q3502 D3508 C3507 D3505 D3507 C3508 D3504 D3506 CN652 CN3501 CN3203 CN3202 CN3201 J3401 T1501 MAIN TRANS. VSX-LX50 : ATS7408 VSX-91TXH, VSX-9120TXH : ATS7407 3506 R3202 - R3214,L3202 - L3214:STBY Unit: p-pF or μF unless otherwise noted. Tolerance: (J) ±5% unless otherwise noted. 2.CAPACITORS Ratings: Capacity(μF)/Voltage(V) unless otherwise noted. Rated Voltage: 50V except for electrolytic capacitors. NOTE Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/16W unless otherwise noted. 1.RESISTORS CHASSIS VEF1040-A STBY 651 652 V-12V RY A V+5.6ST V+12V GNDST RY B GNDST W UP RY AC LOCK DET V-FAN V-FAN V+FAN V+FAN RY HP RY CS HPDET GNDST W UP RY AC V+5.6ST RY A RY HP RY CS RY B V-12V HPR GNDHP V+12V 18 D20PDY0410E HPDET HPL GNDHP HPR J3201 AREG HPL 14 16 17 DREG 13 15 11 10 12 VREG FL DREG DREG AREGG AREG AREG DREG DREG AREG AREG AREG_G DREG DREG VREGG VREG VREG DREG VREG_G DREG FU8 FU7 FU4 FU5 FU6 VREG AC1 AC2 VREG AC1 AC2 DREG DREG D20PDY0410E DREG DREG J3506 +13V GND STBY INV IN OUT R652 - R654 : D% -12V 6800/16 W3504 +12V -5.6V +5.6V VIDEO ± 5.6V W3505 W3503 -400 STBY W3502 (2/2) AD+5V +5V (1/2) 9 W3501 VSX-LX50 ONLY (1/4W) FAN -28V D3506,D3507: UDZS6R2(B) D3504,D3505, LOCAL P-SUPPLY ASSY (VSX-LX50 : AWX9064) (VSX-91TXH, VSX-9120TXH : AWX9063) Z TRANS 2-2 ASSY (AWX9062) X TRANS SIDE ASSY (AWX9056) Y DC/DC ASSY (AWX9015) AA AA X Y Z • NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS OF FUSE. CAUTION - FU4 VSX-LX50 : REK1028 (T4AL/250V) VSX-91TXH, VSX-9120TXH : REK1067 (5A/125V) FU5, FU6 VSX-LX50 : REK1021 (T800mAL/250V) VSX-91TXH, VSX-9120TXH : REK1143 (1.25A/125V) FU7, FU8 VSX-LX50 : REK1026 (T2.5AL/250V) VSX-91TXH, VSX-9120TXH : REK1146 (2.5A/125V) CN2851 O J3009 W CN5705 AJ (HP) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 133 5 6 7 8 5 6 7 8 C D F A B E 2 1 4 3 G 8 7 10 6 9 5 3 2 1 5 6 4 3 2 1 D S 12 11 17 15 16 13 14 5 6 9 7 8 18 21 19 20 4 3 1 2 9 7 6 8 5 3 2 4 3 1 2 1 6 7 4 5 7 8 5 11 9 10 6 8 9 10 1 2 3 4 1 2 3 4 3 1 2 5 4 9 7 8 10 11 12 13 14 15 13 10 8 7 9 6 11 12 3 5 4 1 2 4 2 1 3 10 9 8 7 6 5 12 11 14 13 15 16 19 17 18 20 21 22 23 2 1 3 4 1 2 3 5 7 8 6 9 10 9 7 8 6 5 3 4 1 2 DTC124EUA GNDU GAV 100 10k RSR015P03 V-5_6V GAV XKP3066 MTZJ6R2(B) 1000/6.3 AEK7012 V-5_6V CEHAZL B3B-EH V+5D V+IPOD V+7D GTRG XKP3070 GNDU V+IPOD V+12TRG V+5_6V GTRG V-12A V+12T PF09PG-R37 CKS3376 S9B-PH-K-S GNDT V+12TRG V+12T 47/25 NP V+12TRG 2.2k DTC124EUA 10/50 STBY STBY V+12A PF10PG-R07 0.01 GCC V+5AD 0.1 1 VNE1948 0 STBY 100/16 STBY STBY V+12A PF05PG-Q15 2SD1664(PQR) V+12T GNDU1 XKP3067 GNDU V+5_6V V+12T XKP3082 STBY STBY MUF UDZS10(B) 0.01 470p 1/4W 390 STBY STBY GNDU V+12T V+5_6U CKS4124 0.1 470p CTF1473 QTL1013 RKN1004 CTF1473 51048-0900 0 0.01 CTF1385 1k VKN1241 0 STBY V+5_6U R3511 R3512 Q3504 Q3505 C657 D654 IC3510 C3515 R3506 Q3503 C3514 R3507 L3501 C3753 C3754 C3755 KN3751 R3755 R3756 R3754 C3751 C3752 Q3752 Q3751 CN3803 CN3804 CN3802 CN3801 C3704 C3703 D3752 C3757 C3756 R3752 R3753 D3751 C3701 C3702 L3703 JA3702 VSX-91TXH, VSX-9120TXH ONLY VSX-LX50 ONLY VSX-LX50 ONLY JA3701 L3701 L3702 R3703 C3758 L3704 D3702 R3702 CN3701 3502 J3503 J3504 J3505 CN651 CN3702 CN3703 R3701 D3701 V-5.6V V+iPOD GAV V+iPOD GAV(SUPERG2) GAV(SUPERG2) V+5.6V GAV VMUTE 51C (SUPERG2) 3801 STBY V+5.6V GAV V-5.6V OSDCS OSDRT GAV GRTN V+5D V+7D V+iPod STBY W3510 EXPDTI OSDCK OSDDT EXPST 51B 51A EXPOE (SuperG2) GAV GAV (SuperG2) GAV V-5.6V (SuperG2) OSDRT OSDCS GNDU GNDU V+12TRG V+12T V+5.6V GTRG V+iPOD V-5.6V GAV(SUPERG2) GAV(SUPERG2) V+12TRG V+5.6V GAV(SUPERG2) GTRG V+12T (SuperG) GNDA AREG V+12T GTRG V+12TRG AREG V+12A TR GNDT TL GNDT V+9T VSM FM DET GNDAD V+5AD V-12A (CHASSIS) T DO T CLK T CE T DI V-12A V+12A LOCK DET V-FAN V+FAN TUNER AM:60mA MODULE FM:80mA OSDCK/EXPCK OSDDT EXPDT1 EXPST EXPOE VMUTE S53ABC V+12T VMUTE S53ABC V-5.6V V+12TRG 51A 51B 51C GTRG GTRG GNDU GNDU V+5.6V GAV GAV TR TL V+12T T CE T DI T CLK T DO FM DET GNDT GNDT MR IN GNDU V+5.6U OPT OUT GNDD GNDD GNDD OPT IN3 GNDD OPT IN2 GNDD OPT IN1 V+5D W3526 +15V GNDU V+5_6U GNDU FAN DRIVE IN CONTROL iPod POWER FAN STOP AC2 AC1 OUT 1 3 2 J3502 D20PDY0915E -VF V+5D OPT IN1 OPT IN2 GNDD GNDD GNDD GNDD OPT IN3 OPT OUT GNDD Z IR I/O ASSY (VSX-LX50 : AWX9067) (VSX-91TXH, VSX-9120TXH : AWX9066) AB AB VIDEO CONNECT ASSY (AWX9069) AC AC CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 49101.6 MFD, BY LITTELFUSE INK. FOR IC3510. CN5704 FM/AN TUNER UNIT CN1 AJ J662 A 2/2 CN102 C 1/3 CN301 G 1/4 CN281 C 3/3 CN661 A 2/2 CN1002 H CN1203 I CN1403 K (L) : Audio Signal Route (L ch) (L) (D) (D) (L) (D) : Audio Data Route (D) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 134 1 2 3 4 1 2 3 4 C D F A B E 10.17 POWER AMP-L, POSI 1-L and POSI 2-L ASSYS OL DC_DET DC WT PRT_L KM250NA6L 330/10 150 STBY 1k STBY stby 1.5k 820 1000p (1/10W) 33k 22p 22p 22p 22p 22p 22p 220 0.22u/16 2SC2705(OY) 10/63 150 STBY VH+ VH- XKP3077 XKP3076 PG02KS-E07 B2B-PH-K-S PG02KS2E07 B2B-PH-K-R 10k 2SD2704K 1k 4.7/50 33k 220p 220 CH IMT4 IMT4 stby 6.8k stby 2SA1514K(RS) stby STBY 2.0k F ACG7057 4p/200V 2SA1145(OY) 10/100 UDZS4R7(B) UDZS4R7(B) 47k RN D 1.2k 100/10 UDZS3R6(B) 150 10/63 330/10 150 1k stby 1.5k 820 STBY 10k 2SD2704K 220p 33k CH 1000p IMT4 IMT4 4.7/50 1k 220 stby stby 6.8k (1/10W) 33k 0.22u/16 220 2SC2705(OY) 4p/200V ACG7057 150 STBY 10/63 UDZS4R7(B) 2SA1145(OY) 10/100 47k UDZS4R7(B) 2.0k F 2SA1514K(RS) stby STBY 330/10 150 1k 10k STBY 220p 33k stby 820 1.5k 1000p 100/10 UDZS3R6(B) RN D 1.2k 150 10/63 (1/10W) 33k 220 0.22u/16 2SC2705(OY) 10/63 150 STBY PTFM04BC222Q2N34B0 2SD2704K 4.7/50 1k CH 220 IMT4 IMT4 stby 6.8k stby 2.0k F 2SA1514K(RS) stby 4p/200V ACG7057 2SA1145(OY) 10/100 UDZS4R7(B) UDZS4R7(B) 47k 100/10 UDZS3R6(B) RN D 1.2k 150 10/63 C5227 C5203 C5217 R5231 R5230 C5222 R5206 R5205 C5204 C5216 C5215 R5229 R5212 Q5205 C5232 C5233 C5224 R5232 C5365 R5364 KN5003 KN5001 C5062 R5062 C5063 R5063 C5061 R5061 R5204 Q5201 R5201 R5203 C5202 C5201 R5202 Q5202 Q5202 C5221 C5205 R5208 C5206 Q5203 R5207 C5207 D5204 C5208 C5209 D5206 R5209 D5205 D5203 D5202 Q5204 R5211 D5201 R5210 C5223 C5127 C5117 R5131 R5130 C5122 R5105 R5106 C5103 R5104 Q5101 C5102 R5103 C5104 Q5102 R5101 C5101 R5102 Q5102 C5105 R5108 C5106 C5116 C5115 R5129 R5112 C5132 C5133 C5124 Q5105 D5104 C5108 C5109 R5132 D5106 R5109 D5105 D5103 C5121 C5107 Q5103 R5107 C5027 C5017 R5031 R5030 C5003 R5003 C5002 C5022 R5006 R5005 C5004 D5102 Q5104 D5101 R5111 R5110 C5123 C5016 C5015 R5029 R5012 Q5005 D5004 C5032 C5033 C5024 R5032 TH4501 TH4501 VSX-LX50 : PTFM04BH222Q2N34B0 (60°C) VSX-91TXH, VSX-9120TXH : PTFM04BC222Q2N34B0 (110°C) TH4502 Q5001 R5004 R5001 C5001 R5002 Q5002 Q5002 C5005 R5008 C5006 C5021 Q5003 R5007 C5007 C5008 C5009 D5006 D5005 R5009 D5002 Q5004 D5003 D5001 R5011 R5010 C5023 3 6 4 5 2 1 3 1 2 4 5 9 6 7 10 8 11 12 13 7 8 6 11 9 10 1 2 3 4 5 2 1 2 1 1 2 1 2 CE CE bb CB b GNDA D D D CHASSIS STBY SBMUTE VH- VH- VH+ AMUTE FL GNDA SBL GNDA WT DC GNDA SL NC OL DET NC NC WT 5001 VEF1040-A DC DET POSI_2 NC NC GNDU POSI_1 VSX-LX50 ONLY CN5005 CN5004 CN5002 CN5001 CN5003 J4502 J4501 SBL (1/2W) D5202-D5204 : 1SS355 D SL D D (1/2W) D D5102-D5104 : 1SS355 D D (110°C) FL (1/2W) D5002-D5004 : 1SS355 POWER AMP-L ASSY (VSX-LX50 : AWX9072) (VSX-91TXH, VSX-9120TXH : AWX9071) AD AD AE AF POSI 1-L ASSY (VSX-LX50 : AWX9081) (VSX-91TXH, VSX-9120TXH : AWX9080) AE POSI 2-L ASSY (AWX9082) AF CN5701 AJ CN5601 AI CN5605 AI (C) (C) (C) (C) (C) (C) (C) (FL) (FL) (FL) (FL) (FL) (FL) (SL) (SL) (SL) (SL) (SL) (SBL) (SBL) (SBL) (SBL) (SBL) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 135 5 6 7 8 5 6 7 8 C D F A B E (GRAY) (BLUE) (BLACK) (RED) (PURPLE) (GREEN) DC OL WT DC_DET DC 33 100p/200 100 STBY ACG7056 4.7 4.7 (1/4W) MUF (1/4W) MUF 4.7 (1/4W) MUF 4.7 (1/4W) MUF 4.7 (1/4W) MUF 100 0.047 100p/200 ACG7056 SAP17P(OY) SAP17N(OY) 0.047 ACN7132 ADB7022 ACN7132 4.7k 1SS355 10k ADB7021 100 STBY 33 SAP17N(OY) ACG7056 100p/200 0.18+0.18 470 4.7k 22k 10k 150k 1.2k 1SS355 ACN7121 47k 470 NP 1SS355 2SA1255(OY) 2.2/50 ACN7132 ACN7132 ACN7132 0.047 ADB7021 100p/200 100p/200 ACG7056 ACG7056 100 STBY 33 0.047 0.047 ADB7021 SAP17P(OY) 4.7k 1SS355 470 10k 10k 1.2k 1SS355 150k 0.18+0.18 ACN7121 22k 4.7k 47k NP 1SS355 470 2.2/50 100 SAP17N(OY) 100 100p/200 100p/200 0.047 ACG7056 ACG7056 2SA1255(OY) ADB7021 ACN7132 SAP17P(OY) 4.7k 1SS355 10k 10k ADX7458 VH- 10/100 10/100 GAMP ADX7404 ADX7404 ADX7404 VNF1084 VH+ ADX7458 ADB7021 STBY 100 33 SAP17N(OY) MUF 4.7 (1/4W) ACN7121 0.18+0.18 470 22k 4.7k 47k NP 1SS355 150k 1.2k 1SS355 2.2/50 2SA1255(OY) 470 1SS355 1SS355 1SS355 0.047 ACN7132 ADX7459 R5615 R5621 R5613 C5611 R5224 R5222 C5212 IC5601 R5292 J5006 R5226 R5246 D5242 J5005 R5249 C5271 R5271 Q5271 IC5202 R5215 R5213 IC5201 R5221 R5223 C5211 R5244 R5242 R5245 R5247 R5248 R5250 D5244 R5227 R5241 C5241 D5241 R5243 D5243 Q5241 R5225 R5124 R5122 C5112 R5115 R5113 R5126 IC5102 R5146 D5142 R5144 R5145 J5003 R5149 R5150 R5148 R5127 R5142 R5147 R5141 C5141 D5141 D5144 R5121 IC5101 C5111 R5123 R5024 R5022 C5012 R5125 R5143 J5001 Q5141 D5143 R5026 IC5002 R5046 D5042 R5049 Q5272 (2/2) (3/3) C5052 (2/3) J5002 C5051 C5053 (1/3) R5051 KN5002 (1/2) J5004 R5015 R5021 R5013 IC5001 R5023 C5011 R5042 R5044 R5047 R5045 R5041 D5041 R5048 R5050 D5044 R5027 C5041 R5043 D5043 Q5041 R5025 (1/2) Y1 Y3 Y3 Y5 Y5 Y5 C (0.5W) (0.5W) (0.5W) (0.5W) (0.5W) (0.5W) (0.5W) STBY (5W+5W) (5W+5W) GAMPL VL- (CHASSIS) VL+ STBY 3.DIODES Indicated in 1SS355. Rated Voltage: 50V except for electrolytic capacitors. Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/10W unless otherwise noted. Unit: p-pF or μF unless otherwise noted. 1.RESISTORS 2.CAPACITORS Ratings: Capacity(μF)/Voltage(V) Tolerance: (J) ±5% unless otherwise noted. NOTE unless otherwise noted. (5W+5W) AD CN3003 W CN3005 W CN3101 W CN3005 W (FL) : Audio Signal Route (Front L ch) (SL) : Audio Signal Route (Surround L ch) (C) : Audio Signal Route (Center ch) (SBL) : Audio Signal Route (Surround Back L ch) (C) (C) (FL) (FL) (FL) (FL) (SL) (SL) (SL) (SL) (SBL) (SBL) (SBL) (SBL) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 136 1 2 3 4 1 2 3 4 C D F A B E 10.18 POWER AMP-R and POSI 1-R ASSYS DC OL WT DC_DET PRT C5527 C5503 C5517 R5531 R5530 C5522 R5506 R5505 C5504 C5516 C5515 R5529 R5512 Q5505 C5532 C5524 C5533 R5532 KN5303 KN5301 C5362 R5362 C5363 R5363 R5361 C5361 CN5304 CN5302 CN5301 CN5303 J4551 R5504 Q5501 R5501 R5503 C5502 R5502 C5501 Q5502 Q5502 C5521 C5505 R5508 C5506 Q5503 R5507 C5507 D5504 C5508 D5506 C5509 R5509 D5505 D5503 D5502 Q5504 R5511 D5501 R5510 C5523 C5427 C5417 R5431 R5430 C5422 R5405 R5406 C5403 R5404 Q5401 R5403 C5402 C5404 R5401 C5401 R5402 Q5402 C5405 R5408 C5406 C5416 C5415 R5429 R5412 C5432 C5424 C5433 Q5405 D5404 C5408 R5432 D5406 C5409 R5409 D5405 D5403 C5421 C5407 R5407 Q5403 C5327 C5317 R5331 R5330 C5303 R5303 C5302 C5322 R5305 R5306 C5304 D5402 Q5404 D5401 R5411 R5410 C5423 C5316 C5315 R5329 R5312 Q5305 D5304 C5332 C5333 C5324 R5332 TH4503 R5304 Q5301 R5301 R5302 C5301 Q5302 C5305 R5308 C5306 C5321 Q5303 R5307 C5307 C5308 D5306 C5309 D5305 R5309 D5302 Q5304 D5303 D5301 R5311 R5310 C5323 KM250NA6L 150 STBY 330/10 1k STBY stby 1.5k 1000p 820 22p 22p 22p 22p 22p 22p (1/10W) 33k 220 0.22u/16 2SC2705(OY) 150 STBY 10/63 VH+ VH- XKP3077 XKP3076 PG02KS-E07 B2B-PH-K-S 10k 2SD2704K 1k 4.7/50 33k 220p 220 CH IMT4 IMT4 stby stby 6.8k 2SA1514K(RS) stby 2.0k F STBY 4p/200V ACG7057 2SA1145(OY) UDZS4R7(B) 47k 10/100 UDZS4R7(B) 100/10 UDZS3R6(B) RN,D 1.2k 150 10/63 330/10 150 1k stby 1.5k 820 STBY 10k 2SD2704K 33k CH 220p 1000p IMT4 Q5402 IMT4 1k 4.7/50 220 stby 6.8k stby (1/10W) 33k 0.22u/16 220 10/63 2SC2705(OY) 4p/200V ACG7057 150 STBY UDZS4R7(B) 2SA1145(OY) 47k 10/100 UDZS4R7(B) stby 2SA1514K(RS) 2.0k F STBY 330/10 150 1k 10k STBY 220p 33k stby 820 1.5k 1000p 100/10 UDZS3R6(B) RN,D 1.2k 150 10/63 (1/10W) 33k 220 0.22u/16 2SC2705(OY) STBY 150 10/63 4.7/50 2SD2704K 1k CH 220 IMT4 Q5302 IMT4 stby stby 6.8k 2SA1514K(RS) stby 2.0k F 4p/200V ACG7057 2SA1145(OY) 10/100 UDZS4R7(B) UDZS4R7(B) 47k 100/10 UDZS3R6(B) 1.2k RN,D 150 10/63 2 3 1 5 4 6 9 10 13 11 12 2 4 5 6 7 8 3 1 1 2 3 4 5 6 8 11 9 10 7 2 1 2 1 CB CE CE GAMP bb b VEF1040-A VSX-LX50 ONLY 5002 D C D D CHASSIS STBY AMUTE VH+ VH- VH- SBMUTE DC OL GNDA SBR GNDA FR GNDA SR DC DET OL DET NC NC WT GNDU NC NC POSI_1 POSI_2 POSI_2 SBR (1/2W) D5502-D5504 : 1SS355 D SR D D (1/2W) D D5402-D5404 : 1SS355 D D FR (1/2W) D5302-D5304 : 1SS355 POWER AMP-R ASSY (VSX-LX50 : AWX9073) (VSX-91TXH, VSX-9120TXH : AWX9106) AG AG AH TH4503 VSX-LX50 : PTFM04BH222Q2N34B0 (60°C) VSX-91TXH, VSX-9120TXH : PTFM04BC222Q2N34B0 (110°C) POSI 1-R ASSY (VSX-LX50 : AWX9084) (VSX-91TXH, VSX-9120TXH : AWX9083) AH CN5702 AJ CN5602 AI CN5606 AI (C) (C) (C) (C) (C) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 137 5 6 7 8 5 6 7 8 C D F A B E (BROWN) (BLUE) (BLACK) (RED) (WHITE) (ORANGE) DC OL WT DC_DET R5592 C5612 R5622 IC5602 R5524 R5522 C5512 J5306 R5526 R5546 R5549 R5571 C5571 Q5571 Q5572 R5515 R5513 IC5501 R5521 C5511 R5523 IC5502 D5542 R5542 R5544 R5545 R5547 R5548 R5550 D5544 R5527 R5541 D5541 C5541 R5543 D5543 Q5541 R5525 J5305 R5424 R5422 C5412 R5415 R5413 R5426 IC5402 R5446 D5442 R5444 R5445 R5449 J5301 R5450 R5448 R5427 R5442 R5447 R5441 C5441 D5441 D5444 R5421 C5411 IC5401 R5423 R5324 R5322 C5312 R5425 R5443 D5443 Q5441 J5302 R5326 IC5302 R5346 D5342 R5349 (2/2) J5304 (3/3) C5352 (2/3) J5303 C5351 C5353 (1/3) R5351 KN5302 (1/2) R5315 R5313 R5321 IC5301 C5311 R5323 R5342 R5344 R5347 R5345 R5341 D5341 R5350 R5348 D5344 R5327 C5341 R5343 D5343 Q5341 R5325 100p/200 0.047 ACG7056 100 SAP17P(OY) ACN7132 4.7 (1/4W) MUF 4.7 (1/4W) MUF 4.7 (1/4W) MUF 4.7 (1/4W) MUF 4.7 (1/4W) MUF 100 100p/200 100p/200 ACG7056 ACG7056 ADB7021 ACN7132 0.047 SAP17P(OY) 4.7k 10k 330/10 4.7k 2SC4081(QR) 2SC4081(QR) 100 SYBY 33 SAP17N(OY) 470 1SS355 4.7k 22k 150k 10k 1.2k 1SS355 ACN7121 0.18+0.18 47k 1SS355 NP 470 2SA1255(OY) 2.2/50 ACN7132 ACN7132 0.047 ADB7021 100p/200 100p/200 ACG7056 ACG7056 100 STBY 33 0.047 ADB7021 SAP17P(OY) 4.7k 1SS355 470 10k 10k 1.2k 1SS355 150k ACN7121 0.18+0.18 22k 4.7k 47k NP 1SS355 470 2.2/50 1SS355 100 SAP17N(OY) 100 100p/200 ACG7056 ACN7132 0.047 2SA1255(OY) ADB7021 ACN7132 0.047 SAP17P(OY) 4.7k 1SS355 10k 10k ADX7460 VH- ADB7021 10/100 10/100 GAMP ADX7498 ADX7498 ADB7021 ADX7498 VH+ ADX7460 STBY 33 100 SAP17N(OY) MUF (1/4W) 4.7 100p/200 ACG7056 ACN7121 0.18+0.18 470 22k 4.7k 47k NP 1SS355 150k 1.2k 1SS355 2.2/50 470 2SA1255(OY) 1SS355 ACN7132 0.047 ADX7457 (0.5W) (0.5W) (0.5W) (0.5W) (0.5W) (0.5W) (5W+5W) (5W+5W) GAMPR VL- (CHASSIS) STBY VL+ (5W+5W) (0.5W) AG 1SS355 3.DIODES Indicated in 1SS355. Rated Voltage: 50V except for electrolytic capacitors. Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated power: 1/10W unless otherwise noted. Unit: p-pF or μF unless otherwise noted. 1.RESISTORS 2.CAPACITORS Ratings: Capacity(μF)/Voltage(V) Tolerance: (J) ±5% unless otherwise noted. NOTE unless otherwise noted. Y2 CN3004 W Y4 Y6 Y6 Y6 CN3006 W Y4 CN3006 W CN3102 W (C) : Audio Signal Route (Center ch) (C) (C) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 138 1 2 3 4 1 2 3 4 C D F A B E 10.19 POWER AMP IN and POWER PROTECT ASSYS TEMP2 RYHP TEMP1 RYA RYB RYCS RYAC WATTS HPDET WU TEMP2 TEMP1 1 7 2 3 4 5 6 11 10 8 9 10 11 4 6 9 7 8 5 1 2 3 19 16 17 18 15 13 14 10 11 12 9 8 7 6 5 4 1 2 3 19 18 16 13 14 17 15 12 5 9 6 11 10 8 7 1 4 3 2 1 3 2 4 5 6 9 10 7 8 13 11 12 2 1 4 5 3 10 11 12 9 13 4 5 6 7 8 2 3 1 R5716 C5705 CN5602 CN5603 CN5601 CN5703 CN5701 CN5702 5604 R5715 R5751 R5717 Q5704 R5714 R5701 5.6K 5.6K Q5701 R5752 R5720 R5721 D5701 R5703 C5701 R5707 R5746 C5702 Q5703 RT1N241M RT1P241M R5747 Q5705 R5702 Q5702 R5705 R5704 0 0 0 0 0 R5706 8.2K R5708 Q5706 R5709 C5627 C5616 C5615 C5603 R5604 R5601 Q5601 R5605 C5617 C5622 R5631 R5630 R5606 C5604 Q5605 C5602 R5603 C5601 R5602 Q5602 C5608 C5605 R5608 R5609 C5606 Q5603 D5602 R5629 R5612 C5633 C5632 R5632 D5604 D5606 C5609 D5605 Q5604 D5603 C5621 D5601 R5607 C5607 R5611 R5610 R5623 XKP3065 0.022 4.7k 47k RT1N241M 10k 2SC4081(QR) 0 1k XKP3065 0 68k 10k 1SS355 52044-1945 0 RT1N241M 0.1 47k 47k RT1P241M 0.1 52044-1945 XKP3066 STBY 22p 22p (1/10W) STBY 10k 1k 2SD2704K 330/10 stby 150 1k 1.5k 820 1000p 2SC2705(OY) 33k 4.7/50 220 220p CH IMT4 Q5602 IMT4 4p/200V ACG7057 stby 2SA1514K(RS) 6.8k stby 47k 33k 220 0.22u/16 STBY 150 UDZS4R7(B) 10/100 UDZS4R7(B) 51048-0500 XKP3066 stby 2.0k F 100/10 UDZS3R6(B) RN,D 1.2k 2SA1145(OY) 150 (1/4W) MUF 4.7 NC GNDU DC DET POSI_2 POSI_2 NC POSI_1 WT OL DET NC NC OL DET POSI_1 DET POSI_2 DET (22k) OL DET POSI_1 POSI_2 GNDU WT DC DET NC NC NC NC NC V+5UM V+5.6U RYA RYHP TEMP2 TEMP1 OL DET DC DET GNDU GNDU RYB HPDET RYAC WUP V+5.6ST GNDST RYCS WATTS GNDST NECK8 V-12A CO AMUTE NECK6 GNDA SBLO SBMUTE SRO GNDA GNDA SLO GNDA FLO GNDA GNDA GNDA FRO SBRO (22k) (22k) (22k) (22k) SBL GNDA GNDA AMUTE VH+ VH- VH- SBMUTE GNDA FL SL WT DC D D C D (1/2W) D20PDY0525E J3 NECK6 NECK8 VH+ VH- V-12A FR GNDA SR SBR GNDA VH- VH- SBMUTE DC AMUTE VH+ OL GNDA D5602-D5604 : 1SS355 VSX-LX50 ONLY VSX-91TXH, VSX-9120TXH ONLY VSX-91TXH, VSX-9120TXH ONLY POWER AMP IN ASSY (AWX9075) AI POWER PROTECT ASSY (VSX-LX50 : AWX9077) (VSX-91TXH, VSX-9120TXH : AWX9076) AJ AI AJ CN3252 S CN1406 K CN5301 AG CN5001 AD CN5002 AD CN5302 AG CN103 C 1/3 (FL) (SL) (C) (C) (C) (C) (C) (SBL) (FL) (SL) (SBL) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 139 5 6 7 8 5 6 7 8 C D F A B E (YELLOW) RYHP RYA RYCS RYB WATTS RYAC WU HPDET 1 2 5 3 4 5 4 3 2 1 12 8 7 6 11 9 10 13 14 17 16 15 3 1 2 2 3 1 4 6 5 3 6 4 5 1 2 C5704 C5707 CN5704 CN5705 CN5706 CN5605 CN5606 R5712 C5703 R5710 IC5701 R5711 R5713 R5750 R5722 D5702 C5706 R5718 R5624 C5624 R5627 R5646 R5649 D5642 R5644 R5642 R5645 R5650 R5648 R5647 D5644 D5641 R5641 R5643 C5641 Q5641 D5643 (2/2) C5623 0.01 S5B-PH-K-S 52044-1745 STBY BA4560RF-TBB 4.7k 0.01 22k 10k 10k 0 STBY 0.01 1SS355 100k S3B-EH KP250NA6 MUF (1/4W) 4.7 10/63 0.18+0.18 ACN7121 4.7k 10k 1SS355 470 22k 10k 1SS355 150k 1.2k 4.7k ADX7459 47k 470 2.2/50 NP 1SS355 1SS355 2SA1255(OY) 10/63 KP250NA6 2.CAPACITORS Unit: k-kΩ, M-MΩ or Ω unless otherwise noted. Rated Voltage: 50V expect for electrolytic capacitors. Ratings: Capacity(μF)/Voltage(V) unless otherwise noted. Tolerance: (J) ±5% unless otherwise noted. Rated power: 1/16W unless otherwise noted. Unit: p-pF or μF unless otherwise noted. 1.RESISTORS NOTE V+12A V-12A TEMP1,2 DC DET OL DET LOCK DET H L L H L H L H PROTECTION DETECT NORMAL DETECT +FAN -FAN LOCKDET V+FAN V+FAN V-FAN LOCKDET V-FAN + 3 - 2 5 + 4 1 6 - 8 7 OUTPUT LEVEL DET RYCS V+12A RYA RYHP GNDST RYB V-12A RYAC GNDST V+5.6ST WUP HPDET F.FAN- F.STOP F.FAN+ TO FRONT FAN VSX-LX50 ONLY CB bb GNDA b CE CE (5W+5W) bb b GAMP CB CE CE AI AJ CN5003 AD CN5303 AG Y1 CN3003 W J3503 Z CN3202 Y (FL) : Audio Signal Route (Front L ch) (SL) : Audio Signal Route (Surround L ch) (C) : Audio Signal Route (Center ch) (SBL) : Audio Signal Route (Surround Back L ch) (C) (C) (C) (C) (C) (C) (C) (C) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 140 1 2 3 4 1 2 3 4 C D F A B E 10.20 HDMI & DVC ASSY (1/2) R1X2- R1X1- R1X1+ R1X0+ R1X2+ R1XC+ R1XC- R1X0- WP1 DSDA1 DSCL1 CSCL HPDET1 R0X2- R0X2+ R0X1- R0X1+ R0XC+ R0XC- R0X0+ R0X0- HPDET0 R1X2+ R1X0- R1X1- R1X1+ R1X2- R1X0+ R1XC- R1XC+ R0X2- R0X2+ R0X1- R0X0+ R0X1+ R0X0- WP0 CSDA DSCL0 DSDA0 RXMUTE SPDIF SD0 SD2 SD1 SD3 MCLK WS SCK SCDT RXRST RXINT D35 D34 D33 D32 D31 D29 D28 D30 D22 D23 D21 D20 D18 D19 D16 D17 R0XC+ R0XC- HSYNC VSYNC DSDA0 DSCL0 DSCL1 DSDA1 CSCL CSDA DE D7 D5 D6 D4 XVCOE D9 DCK D10 D8 D11 1 4 3 2 5 6 7 10 9 8 11 12 13 17 15 16 14 3 2 4 7 5 6 8 6 7 9 11 10 4 5 3 14 13 12 1 8 2 1 15 16 19 18 3 2 1 6 5 4 9 8 7 11 12 10 13 14 15 19 17 18 16 2 4 3 6 7 5 8 6 7 9 11 10 4 3 5 14 13 12 1 8 2 1 16 15 75 72 73 74 70 71 69 77 78 79 76 80 81 82 84 83 86 85 87 88 90 89 92 91 97 93 96 95 94 101 99 100 98 102 103 104 105 109 106 107 108 112 110 111 68 66 67 65 64 63 62 61 60 59 58 57 56 55 53 54 50 51 52 47 48 49 46 45 44 42 41 43 113 114 115 116 117 118 119 120 121 124 122 123 125 127 126 128 129 131 130 133 132 134 136 137 135 140 138 139 39 40 38 35 37 36 34 32 31 30 33 29 28 27 26 25 21 23 24 22 19 18 17 20 14 16 15 12 13 9 8 11 10 2 1 3 4 5 8 7 5 2 6 4 1 3 142 143 141 7 5 6 4 144 2 1 3 Data2+ Data2 Shield Data2- Data1+ Data1 Shield Data1- Data0+ Data0 Shield Clock+ Data0- Clock Shield CEC Clock- DDC/CEC GND SDA NC SCL A1(NC) A2(NC) VSS SCL SDA WP 2A 2B2 GND 3A 3B1 3B2 2B1 1A 1B2 4B1 4B2 4A A0(NC) VCC 1B1 S OE VCC Hot Plug Detect +5V Data2 Shield Data2- Data2+ Data1 Shield Data1- Data1+ Data0 Shield Data0+ Data0- Clock Shield Clock- Clock+ NC SCL CEC Hot Plug Detect +5V DDC/CEC GND SDA SDA SCL VSS A2(NC) A1(NC) WP 2B2 2A GND 3B2 3B1 3A 1A 2B1 1B2 4A 4B2 4B1 VCC A0(NC) S 1B1 VCC OE MUTEOUT IOGND IOVCC CVCC CGND SPDIF/DL2 NC NC SD0/DL0 SD1/DR1 SD2/DL1 SD3/DR2 IOVCC IOGND SCK/DCLK WS/DR0 DGND2 DVCC2 CVCC CGND MCLK XTALOUT REGVCC XTALVCC XTALIN SCDT RESET# RSVDL NC CGND CI2CA IOVCC IOGND INT Q35 CVCC AGND R1X1+ AVCC33 R1X1- AVCC33 AGND R1X0+ R1X0- AVCC33 71 72 70 69 AGND R1X2+ R1X2- AVCC18 Q33 Q32 IOGND Q34 AGND R1XC+ R1XC- AVCC33 AVCC18 ANTSTO AGND R0X2+ R0X2- HDMI Receiver AVCC33 AGND R0X1+ AGND R0X1- AVCC33 R0X0- AVCC33 R0X0+ 40 39 R0XC+ R0XC- AVCC33 AVCC18 37 38 CGND CVCC Q11 Q12 109 110 111 Q31 IOVCC Q30 112 CGND Q28 Q29 Q26 Q27 CVCC IOGND Q24 Q25 Q22 Q23 IOVCC CGND Q20 Q21 Q18 Q19 CVCC IOGND Q16 Q17 141 142 143 144 Q14 Q15 IOVCC AGND R0PWR5V DSCL0 AGND IOVCC IOGND R1PWR5V DSCL1 DSDA0 DSDA1 RSVD18 EVEN/ODD VSYNC CSCL CSDA CVCC CGND HSYNC IOVCC IOGND DE Q0 Q1 CVCC Q2 Q3 Q4 Q5 Q6 CGND GND VCC (TC7SZ126FU) IOVCC IOGND Q13 Q7 ODCK Q8 Q9 Q10 R194 R193 D172 D173 R177 R170 R169 Q173 Q172 R171 R172 IC171 R176 R173 R175 R174 C171 C172 IC172 R178 R179 R166 JA102 D171 R181 Q171 C173 R192 D152 D153 R191 JA101 R161 Q151 C153 D151 C192 C191 R196 R195 Q152 R151 R152 IC151 R153 R156 C151 R155 R154 IC152 C152 R168 R157 Q153 R167 Q161 R165 R158 R159 R118 R119 R120 R121 R114 R113 R115 R117 R116 C127 C128 R125 R127 R126 X101 R123 L106 L105 R122 R124 C122 C121 C123 C124 C125 C126 C130 C129 C131 R128 R129 C132 C133 C134 R148 C120 R147 C119 R146 C118 R145 C117 IC101 R144 C116 R143 R142 C115 C135 R130 R131 C136 R132 C137 C138 R101 Q101 C114 R141 C104 L104 C113 C102 R133 L103 C103 C112 C111 L102 R111 R112 Q103 R110 C109 C110 C108 R109 R106 R107 R105 C107 R135 C106 R104 C140 Q102 Q104 R108 R136 IC102 C139 R137 C105 C101 R102 R103 L101 GNDD GNDD 0 GNDC 0 GNDD GNDD STBY 0 47k V+5R1 STBY GNDD GNDD STBY 0 GNDD DTC114YUA 10 10 100 V+3RX BR24L02FV-W 0.1 10k 10k 10k V+5E1 GNDD TC7MB3257FK 0.1 GNDD V+5E1 STBY STBY STBY AKP1318 DAN202U DTC114YUA GNDD 1k 10/10 DCH1201 V+5R1 GNDD GNDC 0 0 V+5D V+5E1 GNDD STBY GNDD DAN202U AKP1318 1k DTC114YUA GNDD 10/10 DCH1201 V+5R0 GNDD GNDC STBY V+5E0 V+5D ACN1275 STBY GNDD GNDC STBY STBY ACN1275 ACN1275 ACN1275 ACN1275 ACN1275 ACN1275 GNDD DTC114YUA 10 100 10 BR24L02FV-W STBY 0.1 V+5E0 10k 10k 10k TC7MB3257FK 0 0.1 V+5E0 V+5R0 47k V+3RX STBY 0 HN1K02FU STBY V+3RX STBY STBY 47k 47k 47k GNDD 47k GNDD 100 68 68 10 47 27M CH 12p ASS7068 QTL1013 CH 10p QTL1013 1.5k 1M 470 220 220 4.7k GNDD 1 1 0.1 0.1 0.1 0.1 1 1 0.01 4.7k STBY 0.1 1 0.1 22 5.6 0.1 5.6 0.1 5.6 0.1 5.6 1 SiI9135CTU 5.6 0.1 5.6 0.1 5.6 0.1 0.1 22 0.1 0.1 22 0.1 22 V+1R8 ACN1275 V+3R3 RT1N431M RT1P241M V+5R0 DCH1201 ATL7010 5.6 10/10 DCH1165 ATL7010 1 10/16 0 V+3RA 10/10 DCH1201 ATL7010 1 0.01 V+1R8 GNDD V+1R8RX 1k RT1N431M 10k 10k 0.1 0.01 0.1 1k 47 10 10 0.1 STBY 0.1 22 STBY V+5R1 RT1P241M V+3RX 10 STBY STBY 0.1 STBY DCH1165 1 10/16 22 15 V+3RX ATL7010 V+3R3 HDMI & DVC ASSY (AWQ7040) AK 1/2 AK 1/2 IN 1 HDMI IN 2 HDMI www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 141 5 6 7 8 5 6 7 8 C D F A B E AUDIO UC DV SCK MCLK BCKI MCLKI WS SD0 DATAI LRCKI SPDIF SD0 SD1 SD2 SD3 WS SCK MCLK XBAOUT DA_OFF SPDIFO SD3O SD2O SD1O SD0O BCKO LRCKO MCLKO VSYNC HSYNC DE SD2 WS SCK SD3 SD0 SD1 MCLK SPDIF TXRST DSDA DSCL PUSEL TXINT D4 D5 D8 D7 D6 DCK D10 D9 D11 X1080P TXC+ TX0+ TX0- TX1- TXC- TX1+ TX2- TX2+ D16 D17 D18 HSYNC VSYNC DE DCK D4 D7 D19 D6 D5 D8 DSCL CSCL DSDA CSDA D16 D22 D9 D11 D23 D20 D10 D21 D17 D20 D19 D18 D23 D28 D21 D28 D29 D22 D29 D32 D32 D30 D30 D33 D33 D31 D31 D35 D35 D34 D34 TX0+ TX0- TXC- TXC+ TX1- TX2+ TX1+ TX2- 6 7 5 2 3 4 1 8 10 9 13 12 11 14 10 19 1 9 8 5 7 6 4 3 2 20 11 12 14 15 13 16 17 18 100 1 98 97 96 99 95 93 94 91 90 92 88 89 87 85 84 86 82 83 81 5 4 2 3 9 7 8 6 14 13 12 11 10 18 17 16 15 19 20 21 22 23 26 25 24 28 30 33 36 27 35 34 29 32 31 40 41 42 44 38 43 39 45 37 19 16 17 18 78 80 79 76 75 77 74 73 72 71 67 69 68 70 62 64 65 66 63 48 47 46 61 59 60 58 54 57 56 55 53 51 50 49 52 15 14 13 11 12 10 9 8 7 6 5 4 3 2 1 GND VCC CCSR**~ CKSR**~ S1 D2 G1 C2 HN1K01FU D1 S2 G2 E2 : 1608Size : 2125Size CKSQ**~ : 3216Size CAPACITOR RS1/16S~ : 1608Size B1 E1 C1 UMB1N B2 RESISTOR Chip Size : 1608Size RS1/10S~ /DL2O /DR2O /DL1O /DR1O /DL0O /DCLKO /DR0O D2 D1 D3 D4 D5 D6 D8 D7 IDCK GND IOVCC33 D11 D9 D10 D12 D13 D14 VSYNC SPDIF MCLK HSYNC DE SD3 SD1 SD2 SD0 GND SCK CVCC18 WS DR1 DR0 DCLK IOVCC33 DL0 DL1 DR2 DL2 DR3 INT DL3 RESET# 99 D0 GND 100 98 CVCC18 AGND EXT_SWG 26 AGND 27 28 PVCC1 TX1- AGND TX0- TX0+ TXC+ TXC- AVCC18 76 78 77 CVCC18 D18 D17 HDMI Transmitter CSCL CSDA 48 PVCC2 AGND CI2CA TX1+ AVCC18 TX2+ DDCPWR5V TX2- AVCC33 AGND 50 49 Hot Plug Detect SDA +5V DDC/CEC GND D16 D15 IOVCC33 CVCC18 D22 D23 D21 D20 D19 D26 D24 D25 D27 GND D28 VPP18 IOVCC33 DSCL TMODE DSDA D33 D32 D31 D30 D29 GND D35 D34 HPD SCL CEC NC Clock+ Clock Shield Clock- Data0- Data0 Shield Data0+ Data1 Shield Data1+ Data1- Data2- Data2+ Data2 Shield HDMI OUT R207 R206 R210 IC202 R208 R209 R203 IC201 C202 R205 R201 R202 R204 C201 R301 R303 R302 C319 R315 C318 C306 C307 C308 R306 Q301 C309 C310 R304 R305 C311 C312 IC301 C305 C304 L305 C313 C303 L303 L304 R355 R356 R358 Q352 VA359 VA360 Q353 R351 R357 R353 R352 R354 Q351(1/2) Q351(2/2) R392 R391 C391 C392 VA351 VA353 VA355 VA356 VA354 VA352 VA357 VA358 R386 C351 C302 C317 L302 R331 R332 R333 C316 C315 C314 R314 R307 R308 R309 R310 R311 C301 R312 D301 R313 L301 R334 R335 R336 R337 R338 L354 L353 L352 L351 JA301 TC74VHC125FTS1 GNDD 47 10 0 47 47 STBY TC74LCX541FTS1 V+3TX GNDD GND 0.1 47 47 47 47 0.1 V+3RX 10 100 470 1 15 0.1 0.1 1 0.01 GNDD STBY STBY 680(F) 0.1 18 1 0.1 1 SiI9134CTU 10/10 10/10 ATL7010 0.1 10/10 ATL7010 ATL7010 GNDD GNDC 0 STBY STBY DTC114YUA STBY STBY STBY 0 V+3TX 4.7k 2.7k 2.7k 4.7k UMB1N UMB1N 0 GNDC GNDD V+5HD 0 STBY GNDD GNDC STBY V+1R8 GNDD STBY *8 V+5HD GNDD 0.1 47k 10/16 DCH1165 1 ATL7010 V+1R8TX V+1R8 47k 47k 47k 0.1 0.1 4.7k 1 10 10 10 V+3R3 4.7k STBY 10 DCH1165 10/16 V+5HD UDZS5R1(B) 1k ATL7010 V+3TX V+3R3 47k 47k 47k GNDD 47k 47k ATH7022 ATH7022 ATH7022 ATH7022 AKP1318 A1 A2 A3 A4 A5 A6 A7 A8 B1 B2 B3 B4 B5 B6 B7 B8 G1 G2 AK 1/2 AK 2/2 AK 2/2 OUT HDMI www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 142 1 2 3 4 1 2 3 4 C D F A B E 10.21 HDMI & DVC ASSY (2/2) Y PB DV PR S_Y CVBS S_C UC SDRAM_WEN GND VCC SDRAM_LDQS SDRAM_LDM DVDDIO_SDRAM DVSSIO_SDRAM SDRAM_DQ4 SDRAM_DQ5 SDRAM_DQ6 SDRAM_DQ7 SDRAM_VREF SDRAM_DQ0 SDRAM_DQ1 SDRAM_DQ2 SDRAM_DQ3 DVDD DGND DVDDIO_SDRAM DVSSIO_SDRAM SDRAM_DQ12 SDRAM_DQ13 SDRAM_DQ14 SDRAM_DQ15 SDRAM_UDQS SDRAM_DQ8 SDRAM_DQ9 SDRAM_DQ10 SDRAM_DQ11 SDRAM_CKE SDRAM_CK SDRAM_CKN SDRAM_UDM DVDD DGND CLKIN DVDDIO /RESET PVDD DGND XTAL XTAL1 AGND 89 PVDD ELPF2 AGND ELPF1 AIN7 AIN1 SOG DVDD DVDDIO_SDRAM DVSSIO_SDRAM DGND SDRAM_A0 SDRAM_A1 SDRAM_A3 SDRAM_A4 SDRAM_A2 SDRAM_A5 SDRAM_A6 SDRAM_A7 SDRAM_A8 SDRAM_A9 SDRAM_A11 DGND DVDD VS_OUT SFL/SYNC_OUT FLD_DE_OUT CS/HS_OUT DVDDIO DGND LLC P2 P1 P0 V+12 P3 P4 P5 P6 P7 P8 P9 DGND P10 VCC GND DTR2 TXD2 CTS2 RXD2 V+5 GND CLK1 CTS1 CSDA CSCL 29 28 30 HD_REQO TXRST VCINT RXMUTE RXRST DA_OFF VSYNC RXINT HD_REQI VCC NMI TXINT XIN SDRAM_CASN 44 42 43 39 40 41 SDRAM_RASN SDRAM_CSN SDRAM_BA0 SDRAM_BA1 SDRAM_A10 90 FB SOY 91 VIDEO DECODER AIN8 AIN2 AIN9 AIN3 AGND AGND REFOUT CML AVDD AGND AVDD BIAS CAPY1 CAPC1 CAPC2 AIN10 AIN4 AIN11 AIN5 AIN12 AIN6 AOUT FUNCT1 HS_IN1 HS_IN2 SDA ALSB DVDDIO P13 DVDD P11 P12 DGND 2 3 1 DVDD DGND DVDDIO DGND P50 131 130 P49 132 P48 DVDD DGND P14 P16 P15 P17 P18 P22 P21 P20 P19 P23 P25 P24 P29 P28 P27 P26 P34 P32 P33 P31 P30 P38 P37 P36 P35 P40 P39 P41 P43 P42 SCLK /INT VS_IN2 VS_IN1 DE_IN P53 P52 P51 P47 P46 P45 P44 GND TXD0 XBAOUT RTS0 RXD0 HLDA BCLK ALE HOLD RDY PUSEL RD WRH WRL VC_SCL MUTE VC_SDA A19 A18 52 53 A17 51 NC CS0 NC A16 A15 A14 CPU A11 A12 A13 A10 A9 VCC A8 VSS A7 A6 A1 A3 A2 A5 A4 A6 RY/XBY A7 NC A17 VCC VSS XCE A0 DQ8 DQ0 XOE DQ10 DQ2 DQ1 DQ9 XRESET XOUT VSS NC NC CNVSS PWRCTL1 RTCTL BYTE PWRCTL2 /1080P PGOOD AVCC HD_DI VREF 78 D10 3 /VCRST A3 A5 A4 A2 A0 A1 D13 D15 D14 XRESET NC NC NC NC XWE A10 A8 A9 HPDET1 1 2 HD_DO HD_SCK HPDET0 80 D8 79 D9 WP0 WP1 AVSS SCDT /VCOE D0 IP D3 D2 D4 D1 D12 D11 D7 D6 D5 A13 A12 A11 A15 A14 DQ11 VCC DQ3 DQ12 DQ5 DQ4 DQ13 DQ14 DQ6 DQ15 DQ7 VSS XBYTE A16 9 10 11 19 1 12 13 14 6 8 7 15 16 17 3 5 4 20 18 2 10 1 19 11 12 13 9 8 7 39 43 45 44 42 41 40 3 4 5 6 1 2 8 7 48 47 49 46 53 52 51 50 55 56 57 58 54 59 60 61 62 65 64 66 63 67 71 70 69 68 72 73 74 75 78 76 77 79 83 81 84 82 80 85 87 86 88 89 90 91 93 94 92 14 15 16 4 6 5 20 17 18 2 3 38 37 36 33 34 35 32 30 31 10 1 19 11 12 9 8 13 14 15 5 7 6 28 29 27 24 26 25 22 21 23 16 17 18 4 3 2 20 10 19 20 18 17 16 15 14 13 12 19 1 11 12 13 7 9 8 14 15 16 5 4 6 9 11 10 7 8 6 4 5 3 18 20 17 3 2 4 5 1 2 3 176 2 1 7 5 6 3 4 1 2 30 33 32 31 34 27 29 28 24 25 26 22 23 21 19 18 20 17 16 15 95 97 96 100 99 98 101 103 102 104 105 106 107 109 108 112 110 111 115 113 114 118 116 117 121 119 120 172 173 174 175 170 171 168 169 163 164 166 167 165 159 162 161 160 156 155 158 157 154 152 151 153 150 147 146 149 148 142 143 145 144 140 137 138 139 141 123 124 122 125 126 127 129 130 128 133 134 135 136 132 131 7 4 5 6 36 38 35 37 39 40 41 42 45 43 46 47 44 48 49 51 50 53 52 54 57 55 56 2 3 1 59 60 58 61 62 63 64 65 66 22 23 24 20 21 19 17 16 18 8 11 10 9 13 12 14 25 26 27 30 28 29 33 32 31 14 13 12 11 9 10 7 8 6 3 5 4 1 2 97 100 98 99 67 68 69 71 70 72 73 74 75 15 13 14 12 11 10 8 9 7 95 93 94 96 92 91 90 89 87 86 88 85 84 79 78 77 76 82 81 80 83 6 4 5 3 2 1 34 35 36 37 39 38 40 42 41 46 45 44 43 48 47 P29 P9 P27 P26 P28 P25 P24 P23 P22 P8 P7 P6 P4 P3 P5 P2 D34 D35 D33 P18 P19 P17 XVCRST D30 D32 D31 D28 D29 P16 P14 P15 P12 P13 D22 D23 D20 D19 D21 P29 P28 P26 VS P25 P27 D18 D17 D16 HS SFL F/DE P23 P24 P22 LLC P2 D11 D7 D10 HSYNC D6 DCK P5 P3 P4 P10 P21 P11 P8 P7 P6 P20 LLC HS P10 P9 P11 VSYNC DE DCK F/DE VS LLC VSYNC XVCOE IP CSCL P12 CSDA DTR2 RXD2 TXD2 MUTEO VCSCL VCSDA HD_REQO TXRST VCINT RXMUTE DA_OFF RXRST HD_REQI RXINT TXINT P15 P13 P14 P17 P16 P19 P18 P22 P20 P23 P21 XBAOUT PUSEL P25 P26 P24 P27 P28 P29 F/DE VS HS LLC P12 P13 P2 P3 P7 P6 P4 P5 P8 P9 P16 P14 P15 P17 P22 P23 P24 P19 P18 P27 P28 P25 P26 P29 P20 P21 P10 P11 DTR0 RXD0 TXD0 XRD XWR XCE A16 A17 A15 A13 A14 RXD2 RXD0 A11 A12 A10 A9 A8 A6 A7 A2 A3 A1 A6 A5 A4 A7 A17 TXD2 DTR2 TXD0 DTR0 XCE XRD DQ8 DQ0 DQ9 DQ1 DQ2 A0 HD_RST RTCTL PGOOD PWRCTL1 X1080P XVCRST HD_SCK HD_DO PWRCTL2 HD_DI A3 A5 A4 A2 A1 A0 DQ14 DQ15 XWR A8 A9 DQ13 DQ11 DQ12 DQ8 DQ10 DQ9 A11 A12 A10 A15 A14 A13 DQ0 DQ1 DQ3 DQ2 DQ4 HPDET0 HPDET1 WP1 WP0 IP SCDT XVCOE DQ7 DQ6 DQ5 DQ10 DQ3 DQ11 DQ4 DQ12 DQ5 DQ6 DQ13 DQ7 DQ14 DQ15 A16 33 GNDD 33 TC74LCX541FTS1 0.1 GNDD 33 0.1 GNDD CH CH GNDC STBY GNDD ASS7069 28.63636M 10p 1k 12p 1M GNDD 0.1 0.1 TC7WHU04FU 0.1 0.1 QTL1013 100 390 V+3R3VC 0.082 470 1.3k 0.1 0.1 0.01 10 0.039 0.01 150 0.82 QTL1013 V+1R8VC 0.1 GNDA GNDD 0 10/6.3 0 10k 1000p 0.1 0.1 0.1 33 0.1 TC74LCX541FTS1 0.1 33 47 1 33 TC74LCX541FTS1 0.1 47 47 47 10 0.1 22 STBY STBY 22 STBY STBY 33 33 0.1 0.1 TC74LCX541FTS1 V+1R8VC 100/16 ATL7010 V+1R8DE 33 GNDD TC7SZ125FU V+3DE 0.1 V+12 STBY 10k 2.2k 2.2k 10 10 RKN1048 V+5D STBY 100 STBY STBY 2.2k 2.2k GNDD 10 10 10k STBY 10k STBY 10k STBY STBY STBY 100 STBY STBY STBY 10k 10k 10k 10k STBY 15.7M 0.1 XSS3004 4.7k ADV7800BSTZ-80 0.1 0.1 0.1 10/16 1 10/16 100/16 0.01 0.1 0.1 0.01 DCH1201 0.1 2.7k 2.7k ATL7010 10 DCH1201 0.1 10 0.1 V+3R3VC 0.1 STBY 0.1 0.1 33 0.1 0.1 33 0.1 22 22 0.1 100/16 0.1 GNDD ATL7010 STBY STBY 47k 47k V+3DE V+3R3VC 10k V+3DE 33 STBY 47k 47k 47k 47k 47k 47k GNDD 47k 47k 47k 47k GNDD 100 47 STBY 100 100 STBY 10k 47k 47k 47k 10k 100 100 TC74VHC125FTS1 GNDD 47 GNDD 0.1 4.7k 47 47 10k 0.1 V+5D V+3R3UC 220 0.01 10k 1k 100 STBY 100 10k 22k STBY ATL7010 100/16 V+3R3 V+3R3VC V+3R3UC 4.7k 100 PEG118A 0.1 RB501V-40 S29AL004D70TFI010 0.1 10k STBY STBY 1 47k AYW7166-/J R458 R457 C454 R456 IC454 C491 C462 C463 R462 R461 X401 C461 C408 C407 IC402 C409 L405 R463 R414 C413 R412 R413 C410 C411 C412 R416 C414 C416 R415 C415 L403 C418 C417 R421 R422 R417 C421 C423 C422 R455 IC453 C453 C406 C405 R454 R405 C404 R453 C452 IC452 R402 R404 R403 R401 C403 R435 R459 R452 R439 R436 R434 R451 C455 IC451 C451 C402 C449 L402 R433 R460 IC455 C514 R578 R557 R558 R519 R521 R520 CN501 R577 R516 R553 R513 R514 R515 R550 R551 R552 R556 R555 R517 R518 R554 R510 R511 R512 R549 R548 R508 R507 R509 R545 R546 R547 R506 R544 C502 IC401 C428 C429 C424 C431 C430 C433 C432 C434 C435 C437 C439 C438 C440 C436 C441 L404 R419 R418 C442 C443 R423 R425 C425 C426 C427 C448 R432 R430 R429 R431 C447 R428 C446 C401 C445 L401 R437 R438 R426 R424 R427 R440 R441 R442 R443 R446 R447 R445 R444 R449 R448 R523 R561 R524 R525 R522 R559 R566 R562 R560 R563 R527 R526 R572 C503 IC503 R573 R575 R574 R576 C513 R505 R543 X501 C505 R504 R542 R541 R501 R503 R502 L502 C501 L501 R565 R530 IC501 C511 D501 C504 R564 R529 R528 C512 R571 IC502 A1 A2 A3 A4 A5 A6 A7 A8 B1 B2 B3 B4 B5 B6 B7 B8 G1 G2 A1 A2 A3 A4 A5 A6 A7 A8 B1 B2 B3 B4 B5 B6 B7 B8 G1 G2 A1 A2 A3 A4 A5 A6 A7 A8 B1 B2 B3 B4 B5 B6 B7 B8 G1 G2 A1 A2 A3 A4 A5 A6 A7 A8 B1 B2 B3 B4 B5 B6 B7 B8 G1 G2 AK 2/2 AK 1/2 AK 1/2 VC(Y) VC(Cb) VC(Cr) VCS(C) VCS(Y) (C'site) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 143 5 6 7 8 5 6 7 8 C D F A B E PB PR Y S_C CVBS S_Y AUDIO : 1608Size CCSR**~ CKSR**~ : 2125Size CKSQ**~ CAPACITOR RS1/16S~ : 1608Size RESISTOR : 2125Size RS1/10S~ FRONT SIDE Chip Size VAA GND /HSO BLANK GND HSYNC FIELD /VSYNC SDATA SCLOCK ALSB GND VAA VAA DAC F COMP2 RSET2 GND DAC E P5 CSO P6 P7 VIDEO ENCODER P2 P4 P3 VAA P0 P1 VSO CLOCK GND VAA TTX TTXREQ RESET PAL_NTSC CLAMP DAC C DAC D VAA GND DAC B VAA VREF SCRESET RSET1 /RTC VAA COMP1 DAC A (2/2) L:ABNORMAL H:NORMAL (1/2) H:MUTE ON L:MUTE OFF VIDEO DECODER FLASH Ucom VIDEO ENCODER VIDEO DECODER Cb OUT Cr OUT GNDA GNDA Y OUT GNDA Cb IN Cr IN GNDA GNDA Y IN GNDA SY OUT GNDA SC OUT SC IN GNDA GNDA SY IN GNDA CVBS OUT GNDA CVBS IN REAR SIDE VOUT NB CONT GND VIN HDMI OUT REAR SIDE GNDD V+7D /DL2O GNDD LRCKI BCKI V+5V V+5V GNDD MCKI SPDIF/DL2 GNDD /DL0O /DR2O /DL1O /DR1O /DCLKO /DR0O GNDD SD3/DR2 DATAI SD1/DR1 SD0/DL0 SD2/DL1 WS/DR0 SCK/DCLK GNDD HDMI Tx HDMI Rx INV FB CTL/SS RT VREF GND OUT VCC HDMI Rx LOGIC Vo GND Vin HDMI Tx NC Cont GNDD MCK MUTEOUT HDREQO HDDI HDREQI HDSCK HDRST HDDO GNDD FRONT SIDE LOGIC VIDEO BUFFER 16 14 15 13 18 19 20 17 11 12 23 24 21 22 25 26 10 8 9 7 6 4 5 2 3 1 27 29 28 30 32 31 33 36 35 34 45 48 47 46 42 41 44 43 40 38 37 39 23 21 22 19 20 18 17 15 16 14 13 12 10 9 11 7 8 6 3 4 5 2 1 4 5 3 1 2 30 29 26 27 28 23 24 25 22 20 21 18 19 17 16 15 14 13 12 11 D1 D6 6 7 8 5 4 1 3 2 G D2 D5 S 4 2 3 5 1 9 8 10 5 6 7 2 3 4 1 VCSDA VCSCL HS VS P9 P8 P4 P7 P6 P5 P3 P2 VCSDA VCINT VCSCL PGOOD RXMUTE MUTEO LLC SFL XVCRST MUTE RTCTL MCLKI SPDIFO LRCKI BCKI BCKO SD3O SD0O DATAI SD2O SD1O LRCKO PWRCTL2 MUTE HD_REQI HD_DI HD_REQO HD_DO HD_RST HD_SCK PWRCTL1 MCLKO STBY STBY 47 47 1.2k(F) GNDD 1.2k(F) 150(F) GNDD 3.3 3.3 GNDD 150(F) 2SA1576A(RS) STBY 1k 0.1 GNDD 0 0 GNDA 0.1 0.1 100/16 ATL7010 10k 10k 10k 10k 0.1 0.1 0.1 2SA1576A(RS) 1k STBY 0.1 V+5A ADV7172KSTZ 0.1 0.1 0.1 GNDD 150(F) 0 2SA1576A(RS) 0.1 0.01 10k 10k STBY STBY 0 470 10k 0.1 1 100/16 ATL7010 1.2k(F) 1.2k(F) STBY 1k 0.1 V+5A GNDD V+3R3VC GNDD 47 V+3R3VC 150(F) 0 2SA1576A(RS) 1k STBY 0.1 V+5A GNDD GNDD 0 STBY STBY STBY GNDD 2SC4081(RS) STBY STBY 10k 0.1 V+3R3UC DTC114YUA 0 V+3R3 GNDD 10k 6.8k V+1R8 STBY V+1R8VC 4.7/6.3 DCG1028 1 2.2 NJM2885DL1-18 NJM2845DL1-33 GNDD 1 STBY 2.2 1 NJM2845DL1-33 V+3R3VC GNDD 100/16 0.1 4700p 0 30k F 0.01 560 820p 24k F 2.2k STBY STBY DTC114YUA STBY 0 18k F STBY V+5A 3.3 GNDD 150(F) STBY 2SA1576A(RS) 0.1 1k V+5A GNDD 150(F) 0 2SA1576A(RS) XKP3082 STBY 0.1 1k V+5A GNDD 100p 100p GNDD GND 2.2 0.01 V+5HD NJM2872BF05 V+7D 0.1 0.1 STBY 1000p 0.1 1000p STBY STBY STBY STBY STBY GNDD 10/10 DCH1201 RSX201L-30 10/10 DCH1201 V+1R8 4.7 ATH7047 RTQ025P02 V+1R8 BD9850FVM 1 GNDD STBY STBY GNDD 10/10 DCH1201 STBY STBY STBY STBY 33 DCH1201 10/10 10/10 DCH1201 ATL7010 STBY STBY 0 GNDD STBY RB551V-30 2.2 NJM2886DL3-33 STBY 1 STBY 100 V+1R8 V+3R3 V+5 V+3R3 XKP3092 ATL7010 10 V+5A V+5D R782 R708 R707 R705 R704 R701 R703 R706 C704 R710 R709 R781 R771 R772 R783 R784 Q781 C781 R1101 R1102 C703 C702 C701 L701 R702 C705 C706 Q771 R773 R774 R762 C771 R761 IC701 C707 C708 C709 R752 R751 Q751 C714 C713 R716 R717 R715 R718 R721 R714 R719 C710 C711 R712 C712 R711 L702 R754 R753 C751 R741 R742 R713 R732 R731 Q731 R733 R734 C731 R584 R585 R583 Q501 R582 C916 R581 R919 Q907 C915 Q908 R920 R921 R918 C924 C923 C929 IC904 IC905 C928 Q501 C922 C921 IC903 C1002 C1001 C909 R904 R903 C910 C908 R922 C907 R905 R902 R906 Q903 Q902 R908 R907 R909 Q761 C761 R764 R763 Q741 CN1002 R743 R744 C741 C1031 C1030 C926 C927 C925 IC911 C1028 C1029 C1027 C1026 C1025 Q906 R917 R916 D902 C914 C913 C912 D901 L902 Q901 IC902 R915 Q905 R912 R913 R914 R901 C906 C911 C905 C904 C903 R911 L903 L901 Q904 R910 D903 C902 C901 IC901 C917 R932 R931 R1013 R1012 R1011 CN1001 L1001 R1002 OUT IN OUT IN OUT IN HDMI & DVC ASSY (AWQ7040) AK 2/2 AK 2/2 AK 1/2 CN5811 V CN801 G 4/4 (C'site) VC(C'site) VCS(Y) VCS(C) VC(Y) VC(Cb) VC(Cr) S(Y) S(C) C(Y) C(Cb) C(Cr) (V) : Video Signal Route www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 144 1 2 3 4 1 2 3 4 C D F A B E 10.22 USB ASSY (VSX-LX50 ONLY) S29AL016D70TFI010 ADIN R763 C766 C764 C765 C796 C797 C798 KN791 C799 C772 C773 C771 Q771 R772 R773 R771 IC771 L772 IC762 C767 C768 R762 L762 C701 C763 IC761 R761 C761 C762 L761 C702 C703 C704 C736 R718 R717 C729 C705 C706 C708 C707 C728 R705 IC701 C726 C727 R727 C735 R730 R710 R711 R729 R702 R703 C733 R732 R735 C724 R736 C723 R734 L732 C731 C732 L733 L704 R738 L731 CN701 R731 R737 C721 C719 C720 C725 L703 P187 R720 R713 R712 R719 R714 R728 R740 C747 C748 L701 R709 C710 C709 R704 C715 C769 R707 R708 C714 C713 C711 C712 L702 GNDD 47K GNDD YB 470p YB STBY 470p GNDS GNDD STBY STBY GNDC STBY GNDD STBY GNDD GNDD STBY STBY 0.1 YB 1 YB AAT4618IGV-0.5-1 DTC143EUA 100k STBY 100 STBY V+5D V5USB AYW7146-A/J 0.1 470p YB YB STBY QTL1013 GNDD 470p 0.1 V+3R3 YB 470p HY57V641620ETP-H YB YB 0.1 470p STBY QTL1013 V+3R3 0.1 YB YB YB YB 470p 470p YB 100 100 470p YB 0.1 YB 470p YB YB 470p YB 0.1 YB 0.1 4.7K TCC8600-00X-EA-UG 470p YB 0.1 YB 22 YB 0.01 STBY 100 100 100 100 100 YB 0.1 0 GNDD 15k 100/16 15k 0.1 470p 0 STBY JQ 0.1 YB VTH1043 QTL1013 10 V+3R3 V3D KM200NA4 STBY V5USB VTL1169 10 YB 0.1 YB 100/6.3 YB STBY 100 YB 470p 100 100 100 100 100 100 QTL1013 V18D V+1R8 YB YB 0.1 470p 10 470p YB 10K YB YB 0.1 4.7K 47K 100 CH 2.2 330p YB YB 1200p YB GNDD 0.1 YB 0.1 470p QTL1013 V+3R3 23 24 25 26 22 19 18 20 21 16 17 27 29 28 30 31 32 33 13 12 15 14 11 10 34 35 37 36 38 39 27 26 25 30 28 29 24 23 22 21 20 18 19 36 37 32 31 35 34 33 16 17 14 15 13 12 39 38 40 41 42 43 1 2 5 C E B 3 4 8 9 7 40 42 41 6 5 43 44 4 3 46 45 2 1 48 47 10 11 9 7 8 5 6 46 44 45 48 47 49 50 2 4 1 3 52 51 53 54 126 127 128 124 125 2 1 3 5 4 7 6 8 9 11 12 10 14 15 13 18 16 17 123 122 120 121 118 119 21 20 19 24 22 23 25 27 26 30 29 28 31 32 35 34 33 36 37 42 38 40 43 41 39 116 117 113 114 115 111 112 110 109 107 108 106 105 103 104 100 101 102 98 99 49 50 44 48 47 46 45 56 55 54 53 52 51 58 57 60 59 61 62 63 4 3 2 2 1 1 4 3 97 96 95 93 92 94 91 90 89 88 87 86 85 84 82 83 79 80 81 76 77 78 73 74 75 70 71 72 69 68 67 65 66 64 WE XRST3 XA1 XA2 XA0 FLCS XA5 XA4 XA3 XA18 XA17 XA7 XA6 XD0 OE XD8 XD1 XD9 XD2 SDCS XD10 XD3 XD11 XD4 XD12 XA2 XA3 XA4 XA5 XA10 XA0 XA1 XA13 XA14 XA16 XA8 XA11 XA7 XA9 XA12 XA6 WE XA15 XA21 XD7 XA20 XD8 WUP3 CPRDY XFLAG SPDIF CTL XA19 XA8 XA9 XA10 XA11 XA13 XA12 XD14 XD7 XD5 XD15 XD6 XD13 XA15 XA14 XA16 XD6 XD5 XD4 XD3 XD2 XD13 XD12 XD11 XD10 XD9 XD1 XD0 XD14 XD15 RAM/ROM XD4 XD5 XD7 XD6 XD8 XD11 XD10 XD9 XD12 XD13 XD14 XA0 XA1 XD15 XD3 XD2 XD1 XD0 XA2 XA4 XA3 XA5 XA6 XA7 XA8 XA10 XA9 XA11 XA12 XA13 XA14 XA15 XA17 XA16 XA21 XA19 XA20 XA18 USBH_D+ USBH_D- USB BM2 USB_RX3 USB_TX3 CPDT CPCK BM1 BM0 USBH_D+ USBH_D- XRST3 A0 /CE VSS A1 A2 A3 A4 A5 /OE DQ0 A6 A7 DQ8 DQ1 A17 A18 DQ9 DQ2 /RY/BY NC DQ10 DQ3 NC /RESET /WE DQ11 VCC DQ4 NC A19 DQ12 DQ5 A3 A2 A1 VDD VSS A4 A5 A6 A0 A10/AP BA1 BA0 /CS /RAS CKE A7 A8 A9 A11 NC /CAS /WE LDQM VDD DQ7 VSSQ DQ6 UDQM CLK NC VSS DQ8 VDDQ DQ9 USB BUS Digital iPod CN702 AWX8866 XKP3076-A POWER GNDD VDDIO USB POWER CONTROL A8 A9 DQ13 DQ6 A10 A11 DQ14 DQ7 A12 A13 DQ15/A-1 VSS ( FLASH ROM A14 A15 VRW1773-A /BYTE A16 DQ5 VDDQ DQ4 DQ3 VSSQ DQ2 DQ10 VSSQ DQ11 DQ12 VDDQ DQ13 VDDQ DQ0 DQ1 VDD DQ14 VSSQ DQ15 VSS 64M SDRAM XD4 VSS XD7 XD6 XD5 VDDI VSS XD8 VDDI XD0 XD10 XD9 VDDIO XD11 XD13 XD12 XA0 XD15 XD14 XD3 XD2 EXINT3/GPIO_A15 EXINT2/GPIO_A14 EXINT1/GPIO_A13 EXINT0/GPIO_A12 VDDIO VSS SCL/GPIO_A11 XD1 XA3 XA2 XA1 XA6 XA5 XA4 VDDIO VSS VDDI XA14/SD_BA1 XA13/SD_BA0 XA9 XA8 XA7 XA11 XA12 XA10 XA16/nRAS XA17/CLE XA15/SD_nCAS XA18 XA19 VDDI XA20/DQM1 XA21/DQM0 SD_CLK VDDIO TMS TDI GPIO_D21 SDA/GPIO_A10 BW/SCL/GPIO_A9 SDA/GPIO_A8 SDI1/GPIO_A7 FRM1/GPIO_A6 SCK1/GPIO_A5 GPIO_B6/IIDE_nCS ND_nWE/GPIO_B7 UART0_TX/GPIO_B8 nTRST CBCLK/GPIO_A1 SPDIFTX/GPIO_A0 nTRST GPIO_D20 VSS DAO/GPIO_B24/BM2 VDDI SDO1/GPIO_A4 CDAI/GPIO_A3 CLRCK/GPIO_A2 BCLK/GPIO_B21/BM0 LRC/GPIO_B22/BM1 USBH0_DP/GPIO_B26 USBH1_DN/GPIO_B27 READY/MODE0 USBH0_DP/GPIO_B28 UART0_RX/GPIO_B9 TCK TDO TDI TMS TDO TCK GPIO_D15 SDA/GPIO_D16 SCL/GPIO_D17 GPIO_D18 GPIO_D19 DAI/GPIO_B25 VDDI MCLK/GPIO_B23 VSS VDD_USB VDD_IO SD_CKE/GPIO_B0 SD_nCS/GPIO_B1 nCS0/nOE0/GPIO_B2 VSS nWE nOE nCS3/nOE3/GPIO_B5 nCS2/nOE2/GPIO_B4 nCS1/nOE1/GPIO_B3 USBH0_DN/GPIO_B29 XOUT XIN XTOUT XTIN VSS_PLL1 XFILT1 VDD_PLL1 VDD_PLL XFILT VSS_PLL nRESET MODE1 VDDI VSS VSS_ADC VDD_ADC ADIN0 VDDIO ADIN4 ADIN2 UT_RX UT_TX GND D+ D- V5USB USBDP USBDN ) USB ASSY (AWX8866) AL AL CN2652 P www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 145 5 6 7 8 5 6 7 8 C D F A B E R951 R955 R953 IC953 IC951 C951 R957 L951 C952 L952 R958 R956 R954 R952 C718 C717 C716 C734 C744 C743 IC703 R724 R725 R726 R721 R722 R723 C746 C745 C730 IC702 R701 R747 R748 X702 C740 C739 C742 C741 R706 R739 R746 R744 C752 R743 R742 R741 IC741 C751 L763 L741 R745 CN702 1.8K 1.8K 1.8K STBY GNDD TC7SET08FUS1 GNDD YB STBY GNDD 3.3K 3.3K 3.3K STBY STBY 0.1 QTL1013 100 V+3R3 V+5D GNDD 470p YB 0.1 YB 0.1 470p YB YB GNDD 47/10 V+3R3 2.2 YB NJM2886DL3-33 4.7k 4.7k 4.7k STBY STBY STBY 4.7 YB 0.01 GNDD V3D YB V+1R8 NJM2872BF18 V+3R3 STBY V3D GNDD 47 470p CSS1614 CH 2.2M 10p 12MHz CH 0.1 YB 100/16 STBY 220 V+5D 1 YB STBY GNDD 100 100 0.1 YB 100 GNDD 56 TC7SZ125FU GNDD YB 0.1 QTL1013 V+3R3 QTL1013 V+3R3 V+5D 4.7k 2 3 1 1 2 3 5 4 5 4 4 5 1 2 3 4 2 3 5 1 11 9 10 3 2 1 5 4 8 5 6 3 4 2 7 1 SDCKE XRST SDCLK USB_RX WUP USB_TX3 XRST3 USB_RX3 USB_RX3 USB_TX WUP3 BM0 BM1 BM2 SDCLK SDCKE WE SDCS OE FLCS USB_TX WUP USB_RX SPDIF XRST XFLAG MAIN CTL JQ : CEJQ***M** ELECTRIC CAPS CKSS**~ CCSS**~ : 1005Size B VCC Y GND A B VCC GND A Y 5 3 3 5 BOOT MODE VO GND NC Cont Vin 3.3VReg. Vout Cont Vin GND 1.8VReg. CKSQ**~ : 1608Size CCSR**~ : 2125Size CKSR**~ CAPACITOR : 1005Size RS1/16SS~ RS1/16S~ : 1608Size RESISTOR Chip Size : 2125Size RS1/10S~ for AWX8866 XKP3076-A *CN702 WUP USB_RX GNDD USB_TX POWER SPDIF GNDD V+5D XFLAG XRST CTL * CPCK R752 10K AL CN516 A 2/2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 146 1 2 3 4 1 2 3 4 C D F A B E www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 147 5 6 7 8 5 6 7 8 C D F A B E 11. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below. 3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram. 4. View point of PCB diagrams. Symbol In PCB Diagrams Symbol In Schematic Diagrams Part Name B C E D D G G S S B C E B C E D G S B C E B C E B C E Transistor Transistor with resistor Field effect transistor Resistor array 3-terminal regulator Capacitor Connector P.C.Board Chip Part SIDE A SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 148 1 2 3 4 1 2 3 4 C D F A B E 11.1 AUDIO IN ASSY 1 4 5 8 1 20 1 14 15 1 23 1 10 1 3 1 6 A30C5/C7 [[ G ]] 4 1 1 4 5 8 20 1 LF 11 1 1 23 1 6 C745 C743 R741 C741 IC741 C786 C782 R782 C784 IC781 C790 C794 C793 C785 R781 C783 C781 C789 CN511 C605 C606 CN516 CN513 CN661 C676 C675 Q661 Q662 C673 C674 C671 C672 IC663 C662 C661 C680 D672 C679 R661 J662 664 501 10 B C E F PRINTED SIDE 3 Y661 11.USBTX 10.USBRX 7.SPDIF 6.GNDD 5.USBXRST 4.V+5D 3.USBPOW 2.XFLAG 1.USBCTL 9.WUP 8.GNDR 6.V+12TRG 5.V+12T 1.V+5AD 2.GNDAD 4.V+12A 3.V-12A 8.AREG 9.GNDA 10.AREG 7.GTRG 1.REG+ 2.GNDA 3.GNDA 4.REG- 5.V-12A 6.V+12A 6.WUP 5.NC 4.USBXRST 3.USBPOW 2.XFLAG 1.USBCTL 20.HDDO 19.HDREQO 18.HDSCK 17.HDDI 16.ROWE 15.DSRQ1 14.SS1 13.DSRT1 12.NC 11.NC 10.NC 9.NC 8.USBTX 7.USBRX 1.V+7D 2.GRTN 3.V+5D 21.DECMUTE 22.DSPDI 23.DSPDO AUDIO IN ASSY PRODUCTION CODE NJM78M12 1.DSPCK 4.BUSY 2.DSPRST 3.DSPSS 18.ADCRESET 17.DACRESET 16.HDREQI 15.HDMUTEO 14.HDMISW 13.HDRESET 12.LSSCL 11.LSSDA 10.DIRERR 9.DIRRST 8.DIRCS 7.DIRDO 6.DSPMODE 5.DSPHREQ 20.LSINT 19.LSSN ABH7245 J663 1 1 AWX8821 AWX8820 AWX8823 AWX8822 AWX 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 X Y CN301 C CN511 CN302 C CN513 CN516 CN702 AL J662 CN651 AA CN661 J3504 Z J664 J663 B A AUDIO IN ASSY A SIDE A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 149 5 6 7 8 5 6 7 8 C D F A B E 1 4 5 8 1 4 5 8 1 4 5 8 1 4 5 8 1 23 1 4 5 8 1 24 25 40 41 64 65 80 1 7 8 14 1 23 1 23 1 17 1 4 5 8 1 4 5 8 1 4 5 8 20 1 20 1 4 5 8 8 5 4 1 8 5 4 1 1 4 5 8 5 8 1 4 8 5 4 1 1 24 25 14 8 7 1 1 23 1 23 1 17 8 5 4 1 8 5 4 1 8 5 4 1 20 1 20 8 5 4 1 R564 R563 C594 C593 C595 C596 IC761 C774 C765 C763 C769 C773 C761 R761 C766 C764 R762 C762 C770 C745 C743 C749 C754 C753 R741 C741 IC741 C705 C703 C709 R701 C701 C706 C704 C710 C717 C718 R702 C702 C786 C782 R782 C784 IC781 C790 C746 C742 R742 C744 C794 C793 C750 IC702 C719 C720 R723 C713 R724 C714 R733 C553 C554 C555 C556 C557 C558 C559 C560 C565 C566 C563 C564 C567 C568 C561 C562 R725 R726 R883 CN501 IC701 C781 Q701 523 CN524 CN525 C789 IC501 C570 C569 R562 R561 C586 C585 C584 C583 C582 C581 C580 C579 C592 C589 C590 C588 C587 C591 CN526 CN521 CN522 C577 C574 C571 C572 C575 C578 C576 C573 IC703 C722 C721 C597 C598 C599 C600 C601 C602 CN512 CN509 CN520 C865 IC861 C867 R871 C869 C822 IC821 R826 C830 C829 C826 R832 C825 R831 C827 R881 C848 R848 R846 IC841 CN507 R852 C846 R847 R845 C850 C847 C845 R851 C849 R806 IC801 C808 R808 R807 C810 C805 C806 R812 R811 R805 C807 C809 C861 C821 C842 C841 C802 C801 R865 R867 R828 R825 R827 C862 R868 R866 R872 C866 C868 C870 R882 C881 C828 C606 501 A C D E SBL SBR C SW SL SR L R DV2 L DV2 R Y661 RE2R RE2L RE1L RE1R DV1 L DV1 R 22.XML 23.LSINT 21.XMR 20.VCOMG2 1 TV L TV R DVDL DVDR CDRR CDRL CRE L CRE R CD R CD L 1.HDRESET 2.HDMISW 3.HDMUTEO 4.HDREQI 5.V+5DUN(HDMI) 6.V+5D(HDMI) 7.V+5D(HDMI) 8.DAC RESET 9.ADC RESET 10.V+5A 11.GNDA(DAG) 12.GNDA(DAG) 13.V+5D 14.V+5D 15.DGRTN 16.DGRTN 17.OPTIN 18.DGRTN 19.OPTIN 20.uGRTN 19.SBLO 18.GNDA(GDAC) 16.GNDA(GDAC) 14.GNDA(GDAC) 12.GNDA(GDAC) 17.SBRO 15.CO 13.SWO 11.SLO 10.GNDA(GDAC) 9.SRO 8.GNDA(GDAC) 7.FLO 6.VCOMG 5.FRO 4.GNDA(GDAC) 3.LIN 1.RIN 2.VCOMGA(AD) 23.DSRT1 22.SS1 21.DSRQ1 20.ROWE 18.HDSCK 17.HDREQO 16.HDDO 19.HDDI 14.DSPDI 12.DSPCK 15.DECMUTE 13.DSPDO 11.DSPRST 10.DSPSS 8.DSPHREQ 9.BUSY 7.DSPMODE 6.DIRDO 5.DIRCS 4.DIRRST 3.DIRERR 1.LSSCL 2.LSSDA 23 18.ADCRESET C S 20.LSINT 19.LSSN 1.GNDU 4.UGRTN 2.VDT 3.VCLK 18.MRL 17.MRR 16.TL 15.TR 14.V+7A 13.V-7A 12.FVL 11.FVR 10.GNDA 9.GNDA 8.SIRIUSL 7.SIRIUSR 6.MIC 5.UGRTN 20.iPODL 19.iPODR 23.GNDD 22.FOPT 21.V+12A GNDA SLOUT GNDA SROUT FLOUT GNDA V-12A GNDA GNDA FROUT GNDA SBLOUT SBROUT GNDA COUT GNDA SWOUT ABH7245 50 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 CN401 G CN501 CN951 G CN512 01 CN2901 J CN520 CN112 C CN901 G CN509 CN507 A SIDE A (ANP7596-B) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 150 1 2 3 4 1 2 3 4 C D F A B E R501 R502 R505 R506 R508 R507 R512 R511 R516 R515 R514 R513 C512 C511 C510 C509 C514 C513 C508 C507 C506 C505 C504 C503 C501 C502 C643 R510 R509 C515 C516 C531 C532 C767 R767 R763 R765 R771 R773 R769 R775 R774 R770 R772 R768 R766 C768 R764 R776 R749 R751 R747 R743 R745 R753 R755 C747 R709 R711 R707 R703 R705 R713 R715 C707 R710 R712 R708 R704 R706 R714 R716 C708 R794 R792 R790 R788 R786 R784 C788 R796 R754 R752 R750 R748 R746 R744 C748 R756 R719 R721 R727 R717 C711 R731 C715 C716 C712 R718 R720 R722 R728 R732 R777 C771 R757 C751 R778 C772 R798 C792 R758 C752 R729 R730 C537 C538 C527 C528 C529 C530 C533 C534 C539 C540 C535 C536 C541 C542 C791 R793 R789 R791 R795 R797 C787 R787 R783 R785 R503 R504 R527 R528 R529 R530 D591 R532 R531 R533 R534 R540 R539 R536 R535 R537 R538 R542 R541 C641 R518 C544 C518 C543 R517 R543 R544 C517 R551 R519 C547 R547 R521 C521 C545 C519 C551 R546 C546 C526 C552 C644 R524 C524 R520 C520 R523 R545 R526 C548 R548 R552 C525 R549 R550 C550 C549 R522 C522 C523 R525 C645 R568 R567 R566 R565 C642 R875 R822 R836 R835 R844 R856 R843 R855 R804 R803 R816 R861 R801 R802 R841 R821 R842 Q801 Q802 Q842 Q841 R815 Q861 R863 Q822 R824 Q821 R823 R862 R864 Q862 R876 R601 R602 C608 R572 R569 R570 R571 16.FROUT 14.GNDA 12.GNDA 17.V-12A 15.GNDA 13.FLOUT 11.SROUT 7.SWOUT 6.GNDA 5.COUT 4.GNDA 3.SBROUT 1.SBLOUT 2.GNDA 10.GNDA 9.SLOUT 8.GNDA 5.UGRTN 6.MIC 7.SIRIUSR 8.SIRIUSL 9.GNDA 10.GNDA 11.FVR 12.FVL 13.V-7A 14.V+7A 3.VCLK 2.VDT 4.UGRTN 1.GNDU 21.V+12A 22.FOPT 23.GNDD 19.iPODR 20.iPODL 15.TR 16.TL 17.MRR 18.MRL 5.V+5DUN(HDMI) 4.HDREQI 3.HDMUTEO 2.HDMISW 1.HDRESET 6.V+5D(HDMI) 20.uGRTN 19.OPTIN 18.DGRTN 17.OPTIN 16.DGRTN 15.DGRTN 14.V+5D 13.V+5D 12.GNDA(DAG) 11.GNDA(DAG) 10.V+5A 9.ADC RESET 8.DAC RESET 7.V+5D(HDMI) 22.XML 23.LSINT 8.GNDA(GDAC) 9.SRO 10.GNDA(GDAC) 11.SLO 13.SWO 15.CO 17.SBRO 12.GNDA(GDAC) 14.GNDA(GDAC) 16.GNDA(GDAC) 18.GNDA(GDAC) 20.VCOMG2 19.SBLO 21.XMR 2.VCOMGA(AD) 1.RIN 3.LIN 4.GNDA(GDAC) 5.FRO 6.VCOMG 7.FLO 11.DSPRST 13.DSPDO 15.DECMUTE 12.DSPCK 14.DSPDI 19.HDDI 16.HDDO 17.HDREQO 18.HDSCK 20.ROWE 21.DSRQ1 22.SS1 23.DSRT1 2.LSSDA 1.LSSCL 3.DIRERR 4.DIRRST 5.DIRCS 6.DIRDO 7.DSPMODE 9.BUSY 8.DSPHREQ 10.DSPSS 19.LSSN 20.LSINT 15.HDMUTEO 16.HDREQI 17.DACRESET 18.ADCRESET 23 1 23 1 1 23 1 17 20 20 1 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 CN501 CN512 C CN520 CN509 CN507 A AUDIO IN ASSY A SIDE B (ANP7596-B) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 151 5 6 7 8 5 6 7 8 C D F A B E R794 R792 R790 R788 R786 R784 C788 R796 R798 C792 C791 R793 R789 R791 R795 R797 C787 R787 R783 R785 C607 C608 C609 C610 C611 D669 D670 R663 R664 R665 R666 R9013 D671 D663 D664 D662 C678 R667 D661 ASSY 9 8 7 6 5 4 3 2 1 0 0 0 0 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 9 9 9 AWX 8.GNDR 9.WUP 5.USBXRST 6.GNDD 7.SPDIF 10.USBRX 11.USBTX 1.USBCTL 2.XFLAG 3.USBPOW 4.V+5D 7.GTRG 10.AREG 9.GNDA 8.AREG 3.V-12A 4.V+12A 2.GNDAD 1.V+5AD 5.V+12T 6.V+12TRG 6.V+12A 5.V-12A 4.REG- 3.GNDA 2.GNDA 1.REG+ 3.V+5D 2.GRTN 1.V+7D 1.USBCTL 2.XFLAG 3.USBPOW 4.USBXRST 7.USBRX 8.USBTX 9.NC 10.NC 11.NC 12.NC 13.DSRT1 14.SS1 15.DSRQ1 16.ROWE 17.HDDI 18.HDSCK 5.NC 6.WUP 23.DSPDO 22.DSPDI 21.DECMUTE 19.HDREQO 20.HDDO AUDIO IN 5.DSPHREQ 6.DSPMODE 7.DIRDO 8.DIRCS 3.DSPSS 2.DSPRST 4.BUSY 1.DSPCK 19.LSSN 20.LSINT 9.DIRRST 10.DIRERR 11.LSSDA 12.LSSCL 13.HDRESET 14.HDMISW 15.HDMUTEO 16.HDREQI 17.DACRESET 18.ADCRESET 20 1 LF 1 15 1 23 1 10 3 1 6 1 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 70 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 X Y CN511 CN513 J662 CN516 CN661 A SIDE B J664 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 152 1 2 3 4 1 2 3 4 C D F A B E 11.2 12V-REG ASSY D665 C668 D666 C666 C665 C667 2.GNDA 1.REG+ 3.GNDA 4.REG- 5.V-12A 6.V+12A LF 6 1 1 6 A30C5/C7 [[ G ]] LF 6 1 663 C670 C669 D667 D668 IC661 IC662 PRODUCTION CODE PRINTED SIDE PRINTED SIDE 12V REG ASSY AWX8824 4.REG- 3.GNDA 1.REG+ 6.V+12A 5.V-12A 2.GNDA NJM78M12 NJM79M12 J663 0 10 20 30 40 50 60 80 90 X 0 10 20 30 40 50 60 70 80 90 X Y 70 Y 12V-REG ASSY B 12V-REG ASSY B B B SIDE B SIDE B J664 A J663 J663 SIDE A SIDE A (ANP7596-B) (ANP7596-B) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 153 5 6 7 8 5 6 7 8 C D F A B E 11.3 BRIDGE 2 ASSY 1 17 1 17 17 1 17 1 A30C5/C7 [[ G ]] CN2902 CN2901 CODE PRODUCTION BRIDGE2 ASSY AWX8850 LF 1.V-12A 2.FRO 3.GNDA 4.GNDA 6.GNDA 8.GNDA 10.GNDA 12.GNDA 14.GNDA 16.GNDA 5.FLO 7.SRO 9.SLO 11.SWO 13.CO 15.SBRO 17.SBLO 1.V-12A 6.GNDA 4.GNDA 3.GNDA 2.FRO 5.FLO 9.SLO 8.GNDA 10.GNDA 11.SWO 7.SRO 14.GNDA 16.GNDA 12.GNDA 13.CO 15.SBRO 17.SBLO 17 1 1 17 R BRIDGE2 ASSY AWX8850 LF CMKM-P3X 1.V-12A 2.FRO 4.GNDA 3.GNDA 6.GNDA 5.FLO 8.GNDA 10.GNDA 7.SRO 9.SLO 11.SWO 13.CO 14.GNDA 15.SBRO 12.GNDA 17.SBLO 16.GNDA 2.FRO 3.GNDA 4.GNDA 5.FLO 6.GNDA 7.SRO 8.GNDA 10.GNDA 9.SLO 12.GNDA 11.SWO 13.CO 14.GNDA 15.SBRO 16.GNDA 17.SBLO 1.V-12A (ANP7598-B) (ANP7598-B) 0 10 20 30 40 50 60 70 80 90 100 110 0 10 20 30 X Y 0 10 20 30 40 50 60 70 80 90 100 110 0 10 20 30 X Y SIDE A SIDE A CN1405 K CN2902 CN520 A CN2901 SIDE B SIDE B CN2902 CN2901 BRIDGE 2 ASSY J BRIDGE 2 ASSY J J J www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 154 1 2 3 4 1 2 3 4 C D F A B E 11.4 MAIN CONTROL ASSY 1 14 15 1 11 1 23 1 13 1 13 1 11 1 23 1 10 17 1 23 16 1 8 9 1 7 8 14 20 11 10 1 9 16 8 1 1 7 8 14 1 7 8 14 20 1 1 2 3 4 5 6 7 1 13 1 2 5 1 3 1 15 11 1 1 23 1 13 13 1 11 1 23 1 1 17 23 1 16 9 8 1 7 8 14 1 10 1 20 11 1 8 9 16 1 7 14 8 8 14 1 7 1 20 R R R T N 13 1 5 1 A30C5/C7 [[ G ]] 1 3 FC ICT LF CN109 R172 C139 C118 C125 C128 C129 C251 C2 C258 C259 C260 C285 C291 C295 C315 C317 C319 CN104 CN106 CN107 CN108 CN110 CN112 CN113 CN281 D1 D291 IC103 IC107 IC108 IC251 IC304 IC306 IC308 JA281 JA282 JA283 JA284 JA291 JA292 KN281 L251 L291 L292 L293 L294 L295 Q109 Q110 R170 R181 R182 R183 R184 R185 R186 R187 R189 R190 R191 R192 R193 R251 R252 R253 R254 R291 R346 R353 R354 X251 CN111 CN311 J102 1 CVBSIN PRODUCTIO CO BLACK BLACK BLACK GRAY MAIN CONTROL Ass'y 1.GNDD FOPT V+12A iPodL 5.iPodR MRL MRR TL TR 10.V+7A V-7A FVL FVR GNDA 15.GNDA SIRIUSL SIRIUSR MIC uGRTN 20.uGRTN VLCK VLDT 23.GNDU V+5D 15.NC AWX8816 1.OPT IN1 GNDD AWX8817 AWX8818 1.CVBSO GNDVC CVBSI GNDVC iP TX iP RX iP DET V+7A V-7A iPodL GNDA GNDA 13.iPodR AWX8819 AWX 232C DET 232C CTS 232C RXD 232C TXD GNDU GNDU FVY GAV GAV FVC SYNCDET 13.GNDU 1.V+5_6U 17.V+5D FOPT GNDD GNDD FVC FVY GAV GAV MICDET MICOUT GNDA FV 1.V-7A V+7A FVR FVL GNDA OPT IN2 GNDD GNDD OPT IN3 GNDD GNDD OPT OUT T DI T CE GNDT GNDU FM DET MRIN V+5_6U T CLK T DO GNDT TL V+12T 23.TR CN283 (11p) (23p) GNDVC CVBSOUT GNDVC SYIN GNDVC SCIN GNDVC SYOUT GNDVC SCOUT GNDVC YIN GNDVC CbIN GNDVC CrIN GNDVC YOUT GNDVC CbOUT GNDVC CrOUT SIDE CONTACT GNDVC CbIN GNDVC GNDVC GNDVC YOUT CrIN GNDVC CbOUT GNDVC CrOUT 13.GNDU 1.YIN 1.EXPST EXPOE EXPDT OSD/EXPCK OSDDT OSDCS OSDRT SBMUTE AMUTE NECK8 11.NECK6 1.SYIN SCIN GNDVC GNDVC SYOUT GNDVC SCOUT GNDVC V+12T 12VTRG 12VDET SIRIUS_TX SIRIUS_RX SIRIUS_RESET 1.SIRIUS_TX SIRIUS_RX SIRIUS_RESET GAV 1.GAV FV V+12A MRR GNDA GNDA MRL MRMUTE VLCK 11.MRDT SIRIUS R GNDA SIRIUS L V+7A 1.V-7A 0 10 20 30 40 50 60 70 80 90 100 110 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 X Y CN5812 V CN106 P CN281 CN1003 H CN111 CN1201 I CN108 CN1401 K CN107 CN1402 K CN104 CN509 A CN1001 H CN1202 I MAIN CONTROL ASSY C C CN3702 AB CN112 CN110 CN109 SIDE A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 155 5 6 7 8 5 6 7 8 C D F A B E 1 10 20 29 1 2 9 1 10 19 1 1 20 1 23 1 14 16 1 8 9 1 7 8 14 7 8 11 10 1 7 8 14 9 16 8 1 1 25 26 50 51 75 76 100 1 24 25 48 1 7 8 14 1 7 8 14 20 11 10 1 IN GND OUT 1 25 26 50 51 75 76 100 4 5 8 1 1 7 8 14 1 3 29 1 1 9 1 19 1 20 1 23 1 1 14 16 9 8 1 14 8 7 1 7 8 10 11 14 8 7 1 1 8 9 16 51 50 26 25 1 100 76 75 1 24 25 48 1 7 8 14 7 1 14 8 10 1 20 11 NP NP NP 1 25 26 50 51 75 76 100 8 1 5 4 1 7 8 14 1 3 R9002 R9004 R172 C139 R140 C102 C104 C105 C106 C107 C108 C109 C113 C114 C118 C119 C127 C130 C251 C252 C253 C254 C255 C258 C259 C260 C301 C304 C305 C306 C307 C308 C309 C310 C311 C312 C313 C316 C318 C319 C493 C494 CN101 CN102 CN103 CN301 CN302 CN305 D102 D103 D107 D108 D302 IC103 IC104 IC106 IC107 C108 IC109 1 IC301 IC302 IC305 IC307 IC308 IC310 L251 L301 Q104 Q109 Q110 R101 R102 R103 R104 R105 R106 R107 R108 R109 R111 R112 R113 R114 R117 R120 R121 R125 R126 R127 R256 R130 R131 R132 R133 R142 R145 R151 R152 R153 R154 R155 R156 R159 R160 R169 R170 R180 R181 R182 R183 R184 R185 R187 R188 R191 R192 R194 R195 R251 R252 R253 R254 R301 R302 R305 R307 R308 R309 R312 R313 R314 R315 R316 R328 R329 R330 R339 R345 346 R353 R354 X101 X251 X301 R110 R310 IC101 IC253 R265 R264 R263 R262 C262 R9003 R9007 R9010 R9005 R9006 C261 R260 R261 R199 IC252 R9001 R9011 102 101 R124 J101 R122 (12p) 1 1 SCRATE DT4MODE PRODUCTION CODE GNDU 25.RMC SR OUT FLAC1 FLAC2 29.-VF SIRIUS_RX SIRIUS_RST 1.SIRIUS_TX for F.Safe 1.V+5UM GNDU GNDU V+5_6U DCDET OLDET TEMP2 TEMP1 RYA RYHP RYCS RYB GNDST GNDST V+5_6ST RYAC W UP HPDET 19.WATT_S 1.LSINT XLSSN ADCRST DACRST 5.HDREQI HD MTEO HDMI SW HD RESET LSSCL 10.LSSDA DIRERR DIRRST DIRCS DIRDO 15.DSPMODE DSPHREQ BUSY DSPPSS DSPRST 20.DSPCK 1.DSPDO DSPDI DECMUTE HD DO 5.HD REQO HD SCK HD DI ROWE DSRQ1 10.SS1 DSRT1 NC NC NC 15.NC USBTX USBRX WUP NC 20.XRST USBPOW XFLAG 23.USBCTL 9.-VF FLAC2 FLAC1 iPodPOWER FANSTOP FANDRIVE V+5_6U GNDU 1.GNDU XMERR XMLNK XMFS XMLSDP XMTX XMANT_REV XMRST XMMUTE XMRX XMSW XMDART XMPOW 1.12VDET 232CDET TEMP2 DISP RST DISP CLK DISP DI DISP DO DISP RDY DISP EN HPDET IPDET MRIN 1W WP EX DT0 EX DT1 MICDET 24.SR IN EX CK 15.EX ST EX OE V+5_6ST V+5_6U GNDU GNDVC CbIN GNDVC CrIN GNDVC YOUT GNDVC CbOUT GNDVC CrOUT CONTACT SIDE CONTACT SIDE SIDE CONTACT (ANP7596-B) 100 110 120 130 140 150 160 170 180 190 200 210 220 230 812 6 CN952 G CN305 CN2651 P CN113 CN2301 L CN101 3502 Z CN102 CN513 A CN302 CN511 A CN301 C CN5703 AJ CN103 SIDE A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 156 1 2 3 4 1 2 3 4 C D F A B E R258 R255 R116 R128 R129 C101 C103 C110 C120 C121 C131 C256 C257 C302 C303 D101 D104 D105 D106 D301 L101 L102 Q101 Q102 Q103 Q105 Q106 Q301 Q302 R115 R118 R119 R123 R257 R134 R135 R136 R137 R138 R141 R157 R158 R161 R162 R163 R164 R165 R166 R167 R168 R178 R306 R311 R317 R318 R319 R320 R321 R322 R323 R324 R325 R326 R327 R331 R333 R334 R335 R336 R337 R338 R340 R344 R347 R348 R349 R350 R351 R352 R355 R356 R9009 R259 R361 R362 R363 R364 SIRIUS_RESET SIRIUS_RX 1.SIRIUS_TX 1.LSINT 2.XLSSN 3.ADCRST 4.DACRST 5.HDREQI 6.HD MTEO 7.HDMI SW 8.HD RESET 9.LSSCL 10.LSSDA 11.DIRERR 12.DIRRST 13.DIRCS 14.DIRDO 15.DSPMODE 16.DSPHREQ 17.BUSY 18.DSPPSS 19.DSPRST 20.DSPCK 1.DSPDO 2.DSPDI 3.DECMUTE 4.HD DO 5.HD REQO 6.HD SCK 7.HD DI 8.ROWE 9.DSRQ1 10.SS1 11.DSRT1 12.NC 13.NC 14.NC 15.NC USBTX USBRX WUP NC 20.XRST USBPOW USBXFLAG 23.USBCTL 1.GNDU 2.GNDU 3.V+5_6U 4.FANDRIVE 5.FANSTOP 6.iPodPOWER 7.FLAC1 8.FLAC2 9.VF- 1.12VDET 2.232CDET 3.TEMP2 4.DISP RST 5.DISP CLK 6.DISP DI 7.DISP DO 8.DISP RDY 9.DISP EN 10.HPDET 11.IPDET 12.MRIN 13.1W WP 14.EX CK 15.EX ST 16.EX OE 17.EX DT0 18.EX DT1 19.V+5_6ST 20.V+5_6U 21.GNDU 22.GNDU 23.MICDET 24.SR IN 25.RMC 26.SR OUT 27.FLAC1 28.FLAC2 29.-VF 1.XMERR 2.XMLNK 3.XMFS XMLSDP XMTX XMANT_REV 7.XMRST 8.XMMUTE 9.XMRX 10.XMSW 11.XMDART 12.XMPOW Ass'y AWX8818 AWX8816 MAIN CONTROL AWX8817 AWX8819 AWX 1.V+5UM 2.GNDU 3.GNDU 4.V+5_6U 5.DCDET 6.OLDET 7.TEMP2 8.TEMP1 9.RYA 10.RYHP 11.RYCS 12.RYB 13.GNDST 14.GNDST 15.V+5_6ST 16.RYAC 17.W UP 18.HPDET 19.WATT_S 13.SCRATE DT4MODE 14. 5. 4. 29 20 10 1 1 9 1 19 1 20 1 1 23 1 14 NP NP NP 1 3 1 110 120 130 140 150 160 170 180 190 200 210 220 230 CN101 CN102 CN302 CN301 MAIN CONTROL ASSY C C CN103 CN305 SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 157 5 6 7 8 5 6 7 8 C D F A B E L381 R116 R128 R129 C256 C257 C281 C282 C283 C284 C286 C287 C288 C292 C293 C294 D114 L281 Q101 Q102 Q107 Q108 R196 R171 R178 R281 R282 R283 R284 R344 R349 R350 R351 R352 R355 R357 R381 R382 R385 R383 R384 Q111 SIRIUS_RESET SIRIUS_RX 1.SIRIUS_TX 13.0iPodR 12.GNDA 11.GNDA 10.iPodL 9.V-7A 8.V+7A 7.iP-DET 6.iP-RX 5.iP-TX 4.GNDVC 3.CVBSI 2.GNDVC 1.CVBSO 1.GAV 2.GAV 3.FV 4.V+12A 5.MRR 6.GNDA 7.GNDA 8.MRL 9.MRMUTE 10.VLCK 11.MRDT 1.V+5_6U 2.232C DET 3.232C CTS 4.232C RXD 5.232C TXD 6.GNDU 7.GNDU 8.FVY 9.GAV 10.GAV 11.FVC 12.SYNC DET 13.NC 1.SYIN 2.GNDVC 3.SCIN 4.GNDVC 5.SYOUT 6.GNDVC 7.SCOUT 8.GNDVC 9.V+12T 10.12VTRG1 11.12VDET 1.YIN 2.GNDVC 3.CbIN 4.GNDVC 5.CrIN 6.GNDVC 7.GNDVC 8.YOUT 9.GNDVC 10.CbOUT 11.GNDVC 12.CrOUT 13.GNDU 1.MEXP ST 2.MEXP OE 3.MEXP DT 4.OSD/MEXP CK 5.OSD DT 6.OSD CS 7.OSD RST 8.SBMUTE 9.AMUTE 10.NECK 8 11.NECK 6 1.OPT IN1 2.V+5D 3.GNDD 4.OPT IN2 5.GNDD 6.GNDD 7.OPT IN3 8.GNDD 9.GNDD 10.OPT OUT 11.V+5_6U 12.MRIN 13.GNDU 14.FMDET 15.GNDT 16.TCE 17.TDI 18.TCLK 19.TDO 20.GNDT 21.TL 22.V+12T 23.TR 23.CVBSIN 22.GNDVC 21.CVBSOUT 20.GNDVC 19.SYIN 18.GNDVC 17.SCIN 16.GNDVC 15.SYOUT 14.GNDVC 13.SCOUT 12.GNDVC 11.YIN 10.GNDVC 9.CbIN 8.GNDVC 7.CrIN 6.GNDVC 5.YOUT 4.GNDVC 3.CbOUT 2.GNDVC 1.CrOUT 1.V-7A 2.V+7A 3.FVR 4.FVL 5.GNDA 6.GNDA 7.MICOUT 8.MICDET 9.GAV 10.GAV 11.FV 12.FVY 13.FVC 14.GNDD 15.GNDD 16.FOPT 17.V+5D 12.SIRIUS_TX 13.SIRIUS_RX 14.SIRIUS_RESET 15.NC 1.GNDD 2.FOPT 3.V+12A 4.iPodL 5.iPodR 6.MRL 7.MRR 8.TL 9.TR 10.V+7A 11.V-7A 12.FVL 13.FVR 14.GNDA 15.GNDA SIRIUSR SIRIUSL 18.MIC 19.uGRTN 20.uGRTN 21.VLCK 22.VLDT 23.GNDU 1.V-7A V+7A SIRIUS L GNDA SIRIUS R 1 15 1 11 23 1 1 13 1 13 1 11 1 23 1 17 1 23 NP 13 1 5 1 1 3 LF (ANP7596-B) 0 10 20 30 40 50 60 70 80 90 100 110 0 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 X Y CN106 CN113 CN281 CN108 CN109 CN111 CN110 CN107 CN104 C CN112 SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 158 1 2 3 4 1 2 3 4 C D F A B E 11.5 DSP ASSY 1 10 1 7 3 23 1 12 1 14 1 10 11 20 24 25 1 48 36 19 18 1 36 19 18 1 20 21 40 41 1 4 5 8 1 3 4 5 1 4 5 8 1 7 8 14 1 7 8 14 1 10 11 20 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 10 1 7 30 23 1 12 1 14 1 A 1 10 11 20 1 24 25 48 36 1 18 19 36 1 18 19 20 21 40 41 8 1 5 4 1 3 5 4 8 1 5 4 7 1 14 8 7 1 14 8 20 11 10 1 LF A30C5/C7 [[ G ]] C101 C102 C109 C110 C129 C174 C175 C176 C181 C182 C183 C184 C185 C186 C189 C190 C191 C192 C C C205 C206 C207 C208 C209 C210 C211 C212 C216 C217 C218 C219 C221 C222 C C451 C452 C454 C455 C551 C552 C553 C554 C555 C556 C557 C558 C901 C902 C903 C904 C951 C952 C953 C954 C955 C956 CN101 CN201 CN951 CN953 CN954 IC101 IC103 IC106 IC107 IC110 IC201 IC551 IC552 IC901 IC951 IC952 IC953 L101 L102 L104 L551 L904 L905 L906 L907 L951 L952 L953 R101 R102 R103 R104 R105 R106 R107 R108 R109 R110 R111 R112 R113 R114 R115 R116 R117 R118 R119 R120 R121 R122 R123 R124 R125 R126 R127 R128 R129 R130 R131 R132 R133 R134 R135 R136 R137 R138 R139 R140 R151 R152 R159 R160 R161 R162 R163 R214 R216 R220 R551 R552 R554 R555 R805 R806 R810 R902 R903 R904 R905 R906 R951 R955 R956 R957 R958 R959 R960 R961 R962 R963 R965 R966 R967 R968 R977 R978 X551 C140 F901 C139 L103 R911 R919 1/2 B CONTACT SIDE ICT FC DIGIT 0 10 20 30 40 50 60 70 80 90 100 110 0 10 20 30 40 50 60 70 X Y C A CN305 C C DSP ASSY G G SIDE A CN953 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 159 5 6 7 8 5 6 7 8 C D F A B E 1 10 1 14 1 23 1 19 3 1 2 4 1 30 1 20 1 23 1 20 21 40 41 60 61 80 5 8 4 1 48 37 36 25 24 13 12 1 1 30 15 16 16 1 8 9 16 1 8 9 48 37 36 25 24 13 12 1 1 4 5 8 1 3 16 1 8 9 32 17 16 1 5 4 1 3 1 20 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 2 1 10 1 14 1 23 19 1 1 30 20 1 23 1 1 20 21 40 41 60 61 80 5 8 4 1 1 12 13 24 25 36 37 48 15 1 16 30 1 8 9 16 8 1 16 9 1 12 13 24 25 36 37 48 4 5 3 1 8 1 5 4 1 3 1 8 9 16 1 16 17 32 1 2 3 4 5 20 1 C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C211 C212 C223 C224 C225 C226 C227 C228 C229 C230 C261 C262 C303 C304 C305 C306 C307 C316 C317 C318 C319 C401 C402 C403 C404 C407 C408 C409 C410 C411 C412 C413 C414 C415 C416 C417 C418 C419 C420 C453 C456 C457 C458 C459 C463 C464 C481 C482 C483 C485 C486 C487 C488 C489 C490 C501 C502 C503 C507 C508 C509 C510 C511 C513 C516 C517 C518 C519 C520 C521 C551 C552 C553 C558 C651 C652 C701 C702 C703 C704 C705 C706 C707 C708 C751 C801 C905 C906 C912 C913 C914 C915 C925 C926 C927 C928 C929 C930 C931 C955 C956 R803 CN301 CN302 CN401 CN402 CN501 CN801 CN901 CN951 D402 IC201 IC261 IC301 IC401 IC451 IC481 IC501 IC502 IC551 IC552 IC651 IC701 IC903 3 JA351 L202 L203 L261 L302 L305 L501 L502 L551 L651 L701 L953 Q951 R201 R214 R216 R229 R230 R232 R234 R238 R244 R245 R246 R247 R248 R250 R262 R263 R291 R292 R295 R296 R297 R298 R305 R311 R312 R313 R316 R317 R318 R320 R321 R325 R401 R402 R404 R408 R409 R410 R411 R412 R413 R414 R415 R451 R454 R457 R458 R459 R461 R462 R463 R464 R481 R482 R483 R484 R501 R502 R503 R510 R511 R512 R514 R515 R516 R517 R518 R521 R523 R524 R525 R526 R527 R529 R531 R532 R533 R535 R536 R538 R539 R554 R607 R613 R614 R615 R616 R651 R654 R657 R660 R663 R664 R665 R666 R668 R701 R702 R703 R704 R711 R712 R713 R714 R715 R719 R720 R721 R722 R805 R806 R810 R901 R907 R908 R913 R914 R915 R916 R917 R923 R924 R927 R928 R929 R930 R931 R951 66 R976 X501 X551 R239 R240 R801 C909 B CONTACT SIDE A A DIGITAL CORE ENGINE (ANP7610-B) 100 110 120 130 140 150 160 170 180 190 200 210 220 230 CN507 A CN901 CN501 A CN401 CN512 A CN951 CN801 CN1001 AK CN301 CN3701 AB G SIDE A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 160 1 2 3 4 1 2 3 4 C D F A B E 14 8 7 1 9 8 1 16 32 17 16 1 3 1 4 5 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 23 1 19 1 1 30 20 1 1 14 8 7 1 16 9 8 1 1 16 17 32 5 4 3 2 1 NP C213 C214 C215 C220 C291 C292 C312 C315 C351 C352 C353 C354 C460 C461 C462 C504 C505 C506 C601 C602 C752 C753 C754 C755 C756 C757 C758 C907 C908 C916 C917 C918 C921 C922 C923 C924 C932 R802 D401 D501 D502 D901 D902 IC291 IC601 IC751 IC904 L201 L291 L301 L351 L352 L401 L451 L481 L482 L601 L751 L901 L902 L903 Q201 Q451 R202 R206 R207 R208 R209 R210 R211 R212 R218 R221 R222 R223 R224 R225 R226 R227 R228 R231 R233 R235 R236 R237 R249 R251 R261 R264 R265 R266 R267 R293 R294 R302 R306 R307 R310 R314 R315 R319 R322 R324 R351 R352 R361 R362 R365 R366 R403 R407 R452 R453 R465 R466 R485 R504 R505 R506 R507 R508 R509 R519 R520 R528 R534 R557 R601 R604 R605 R606 R608 R609 R610 R723 R751 R752 R753 R754 R755 R756 R757 R758 R759 R763 R764 R909 R910 R912 R918 R920 R921 R922 R760 R761 1 110 120 130 140 150 160 170 180 190 200 210 220 230 CN901 CN401 CN951 CN801 DSP ASSY G G SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 161 5 6 7 8 5 6 7 8 C D F A B E 20 11 10 1 8 5 4 1 5 4 3 1 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 30 23 11 20 1 10 4 5 1 8 4 5 3 1 LF C103 C104 C105 C106 C107 C108 C111 C112 C113 C114 C115 C116 C117 C118 C119 C120 C121 C122 C123 C124 C125 C126 C127 C128 C177 C178 C179 C180 C187 C188 C213 C214 C215 C220 C919 C920 IC104 IC105 IC109 L105 L106 L107 L108 L110 L201 Q201 R145 R146 R147 R148 R149 R150 R153 R154 R157 R164 R202 R206 R207 R208 R209 R210 R212 R213 R215 R217 R218 R219 R221 R222 R223 R224 R225 R226 R227 R228 31 49 51 R264 R557 R952 R953 R954 R964 R979 R980 R981 R982 R141 R142 R143 R144 C141 C142 C143 C130 C131 C132 C133 C134 C135 C136 C137 C138 PRODUCTION CODE DSP ASS'Y AWX8813- AWX8814- AWX (ANP7610-B) 0 10 20 30 40 50 60 70 80 90 100 110 0 0 10 20 30 40 50 60 70 X Y CN951 G SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 162 1 2 3 4 1 2 3 4 C D F A B E 11.6 COMPOSITE ASSY 24 1 12 13 3 1 2 4 5 2 4 5 8 14 1 7 1 16 9 8 1 1 12 13 24 16 9 8 1 8 1 16 9 1 7 8 14 1 R A30C5/C7 [[ G ]] D1112 D1006 IC1001 IC1006 C1002 X1001 C1032 C1030 C1029 C1028 C1027 R1041 R1040 R1039 R1034 C1031 C1001 C1006 C1005 C1003 C1004 IC1002 C1040 L1003 C1033 JA1004 C1041 C1042 C R1016 R1015 C1043 R1042 1003 C1153 IC1151 C1151 C1152 C1160 C1159 R1160 R1159 C1161 C1162 R1155 R1156 C1154 C1155 C1156 C1014 CN1002 JA1006 JA1005 MR Lch MR OUT MONI OUT VCR IN VCR OUT DV MR Rch Direct Pass For 1 ICT FC CMKM-P3X VOS1 VOS2 MR EVOL IN C1151 C1152 1.GNDU GNDU OSDRT OSDCS 5.OSDDT OSDCK EXPDT1 EXPOE EXPST 10.51A 51B 51C VMUTE SG2 15.SG2 V+5.6V 0 10 20 30 40 50 60 70 80 90 150 160 170 180 190 200 210 220 230 X Y CN1002 CN3802 AC H COMPOSITE ASSY H SIDE A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 163 5 6 7 8 5 6 7 8 C D F A B E 3 1 2 4 5 1 2 4 5 2 1 18 19 36 1 4 5 8 1 2 3 4 5 6 7 8 9 13 14 18 19 20 21 1 11 1 13 8 1 16 9 1 18 19 36 4 1 8 5 21 11 1 1 13 1 5 C1135 D1006 R1055 C1050 C1049 1001 C1006 C1005 003 1001 1002 C1164 R1164 R1163 IC1003 C1015 R1016 R1015 C1018 C1016 C1017 D1104 D1103 D1102 D1101 C1106 C1101 C1102 R1104 R1102 R1101 C1103 C1104 C1120 R1125 Q1102 R1103 R1124 C1105 D1105 R1122 R1123 IC1004 R1126 C1020 C1021 C1022 R1021 R1022 C1014 R1051 C1011 C1012 R1014 R1113 IC1101 C1115 C1116 C1108 C1107 C1113 C1114 C1111 C1112 R1114 C1124 C1125 C1126 C1127 R1049 Q1002 CN1004 C1131 C1130 C1132 C1117 CN1001 CN1003 C1122 R1131 C1121 R1167 IC1102 C1133 C1134 R1132 R1133 R1134 CN1003 AWX8842 AWX8841 CR OUT DVR IN DVR OUT TV IN DVD IN AWX8843 COMPOSITE GAV (SG2) AWX8852 AWX8855 Direct Pass For AWX8853 AWX8854 1.iPODR GNDA GNDA iPODL 5.V-7A V+7A iP-DET iP-TX iP-RX 10.GNDVC 13.CVBSOUT CVBSIN GNDVC PRODUCTION CODE FC ASSY V+5V V-5V Video Amp IN C1015 - C1018 LF CN1001 1.VLDT VLCK MRMUTE MR L 5.GNDA GNDA MR R V+12A FV 10.GAV GAV OSDCS 5.OSDDT OSDCK EXPDT1 EXPOE EXPST 10.51A 51B 51C VMUTE SG2 15.SG2 V+5.6V V-5.6V GAV GAV 20.V+iPOD V+iPOD (ANP7598-B) 80 90 100 110 120 130 140 150 160 170 180 190 CN111 C CN1003 CN110 C CN1001 CN1002 CN3802 AC H SIDE A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 164 1 2 3 4 1 2 3 4 C D F A B E 21 1 11 13 1 R1001 R1002 R1009 C1025 C1093 C1094 R1017 R1020 R1018 R1019 D1107 D1108 D1110 D1109 R1105 R1106 C1118 R1023 R1024 R1010 C1019 R1043 R1048 C1047 C1045 C1046 L1002 R1110 R1111 C1109 Q1004 R1118 R1117 R1112 C1110 R1116 R1115 R1109 R1108 R1107 D1003 D1004 D1111 R1046 R1129 R1130 R1127 AWX8855 DVR IN DVR OUT TV IN DVD IN GAV (SG2) GNDVC 1.GNDU GNDU OSDRT OSDCS 5.OSDDT OSDCK/EXPCK EXPDT1 EXPOE EXPST 10.51A 51B 51C VMUTE SG2 15.SG2 V+5.6V V-5.6V GAV GAV 20.V+IPOD V+IPOD CN1002 1.VLDT VLCK MRMUTE MR L 5.GNDA GNDA MR R V+12A FV 10.GAV 11.GAV CN1001 AWX8841 AWX8852 AWX8853 LF SG2 V-5_6V V+5_6V V+iPOD MRV VIDEO MONITOR AWX8842 AWX8843 AWX8854 AWX V+5V V-5V CVBSOUT CVBSIN 10.GNDVC iP-RX iP-TX iP-DET V+7A 5.V-7A iPODL GNDA GNDA 1.iPODR CN1003 (ANP7598-B) 100 110 120 130 140 150 160 170 180 190 CN1003 CN1001 H COMPOSITE ASSY H SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 165 5 6 7 8 5 6 7 8 C D F A B E 8 1 9 16 NP 1 21 1 8 9 16 D1007 R1054 C1009 R1009 C1036 C1037 C1038 C1039 R1011 C1026 C1008 C1098 R1004 R1003 R1026 R1025 R1032 R1031 R1030 R1033 C1034 R1037 R1036 Q1003 R1038 R1035 C1035 R1027 R1028 R1029 C1094 C1097 C1095 C1096 C1024 R1007 C1023 R1005 C1163 R1151 R1153 R1017 R1018 D1001 D1002 R1006 R1008 R1010 R1012 Q1151 R1157 C1157 R1152 R1154 R1158 C1158 D1005 R1165 R1166 R1162 R1161 R1044 R1045 R1052 R1053 IC1005 MR L MR R MR OUT MONI OUT VCR IN VCR OUT DVR IN 1.GNDU GNDU CN1002 COMPOSITE SG2 -5_6V V+5_6V V+iPOD MRV DEO EVOLIN MR R MR L ASSY 1 0 10 20 30 40 50 60 70 80 90 100 0 150 160 170 180 190 200 210 220 230 X Y CN1002 H SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 166 1 2 3 4 1 2 3 4 C D F A B E 11.7 S-VIDEO ASSY 1 3 6 11 1 18 19 36 1 14 15 1 8 4 5 1 2 3 4 5 6 7 8 1 5 5 4 3 2 1 16 6 1 16 1 18 19 36 1 15 1 8 5 4 1 5 D1603 1601 C1213 R1225 R1226 IC12 C1252 C1251 CN1205 C1227 C1231 C1230 R1229 R1228 C1232 C1229 R1230 R1227 R1232 D1204 IC1205 R1353 L1351 D1351 R1354 R1351 R1352 C1351 JA1351 C1235 C1236 Q1351 C1352 CN1203 D1605 R1629 D1606 D1604 C1613 C1614 C1611 C1612 C1609 C1610 C1618 C1619 R1630 R1628 IC1601 R1627 JA1601 C1620 R1624 R1625 C1605 C1607 C1608 C1606 C1615 C1616 R1619 R1620 R1617 R1618 R1615 R1616 R1611 R1612 L1601 C1621 R1626 CN1601 AWX8844 PRODUCTION CODE AWX8845 AWX8846 AWX8856 S-VIDEO CN1204 AWX8857 AWX AWX ASSY 0 10 20 30 40 50 60 70 80 90 10 80 90 100 110 120 130 140 150 160 X Y CN1203 CN3803 AC SIDE A S-VIDEO ASSY I I www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 167 5 6 7 8 5 6 7 8 C D F A B E 1 5 1 2 3 4 5 11 1 2 3 4 5 6 11 1 6 5 9 16 1 8 9 7 1 1 13 4 5 8 1 1 14 15 1 8 9 16 1 8 9 16 9 16 1 8 16 9 8 1 7 1 13 1 R 1 4 5 8 A30C5/C7 [[ G ]] 1 15 C1237 C1238 C1212 C1211 C1214 C1213 C1219 C1218 C1217 IC1204 IC1202 51 R1235 CN1205 CN1206 C1230 R1228 C1232 R1230 IC1201 R1221 R1222 C1216 C1215 IC1203 C1310 R1308 Q1301 R1307 D1302 CN1301 R1302 C1308 R1303 R1304 C1307 C1301 R1301 C1302 IC1301 C1306 L1302 C1304 C1305 C1303 CN1302 L1201 C1249 C1243 C1245 R1245 C1223 C1221 C1222 C1224 CN1201 R1312 R1313 R1314 C1241 R1310 Q1205 R1243 R1255 R1257 C1253 7 IC1206 C1242 C1247 CN1202 R1247 R1248 R1249 D1205 PRODUCTION CODE LF CMKM-P3X 15.SYIN 14.GNDVC 6 13.SCIN 12.GNDVC 11.SYOUT 10.GNDVC 8.GNDVC 9.SCOUT 7.V+12T 6.12VTRG1 5.12VDET 11.232CCTS 10.232CRXD 13.V+5.6 12.232CDET 9.232CTXD 8.GNDU 7.GNDU 6.FVY 5.GAV 4.GAV 3.FVC 2.SDET 1.NC FOR_SERVICE DVC_DIRECT PASS. AWX8857 AWX8858 AWX8859 4.TX 3.RX 2.RST 1.NC SIRIUS 90 100 110 120 130 140 150 160 170 180 (ANP7598-B) CN108 C CN1201 CN109 C CN1202 SIDE A I www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 168 1 2 3 4 1 2 3 4 C D F A B E 15 1 13 1 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 0 1 C B A 1 15 C1239 C1240 R1256 R1201 D1202 R1216 R1218 R1217 R1215 C1293 C1201 C1294 C1202 R1203 C1203 R1205 R1206 R1204 R1202 C1207 R1211 R1212 C1208 Q1201 R1219 R1220 C1312 C1311 R1306 R1309 C1309 R1305 D1301 L1301 C1244 C1246 C1250 L1202 R1236 Q1203 C1225 C1226 R1223 Q1204 R1224 R1237 R1238 R1240 R1239 R1242 R1241 D1251 R1233 R1234 Q1206 R1244 R1246 R1251 R1252 R1311 C1220 FOR_SERVICE DVC_DIRECT_PASS. Y Y Y Y C C C C 1.V+12T VMUTE S53ABC 51C 5.51B 51A GTRG GTRG V+12VTRG 10.V-5.6V GAV GAV V+5.6V GNDU 15.GNDU OUT DVR1 DVR1 TV DVD IN IN IN LF 8 90 100 110 120 130 140 150 160 170 180 CN1201 CN1202 SIDE B S-VIDEO ASSY I I www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 169 5 6 7 8 5 6 7 8 C D F A B E 1 15 5 1 R1623 R1603 R1604 R1601 R1602 R1253 C1205 R1209 C1293 R1210 C1203 R1205 C1204 R1207 R1208 R1206 C1291 C1292 C1228 C1207 C1209 R1213 R1214 C1206 C1208 C1210 D1203 R1231 R1355 R1356 C1353 C1354 C1355 C1233 C1234 Q1353 Q1352 D1251 D1252 R1233 R1234 R1254 D1601 D1602 C1617 C1603 C1604 C1601 C1602 R1621 R1622 R1613 R1614 R1607 R1608 AWX8858 AWX8844 RVICE ASS. AWX8845 AWX8856 V+5S V-5S GAV Y Y Y Y C C C C MONITOR OUT OUT DVR2 DVR2 DVR1 IN IN S-VIDEO ASSY AWX8857 AWX8859 AWX AWX8846 (ANP7598-B) 0 10 20 30 40 50 60 70 80 90 80 90 100 110 120 130 140 150 160 X Y CN1203 SIDE B I www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 170 1 2 3 4 1 2 3 4 C D F A B E 11.8 COMPONENT ASSY 1 13 1 10 19 1 17 NP NP NP NP NP NP NP NP 13 1 1 19 17 1 C1425 R1414 C1426 R1413 R1415 JA140 C1420 C1421 R1573 C1564 R1570 Q1562 C1566 R1572 C1563 R1569 Q1561 C1565 R1571 CN1501 C1544 R1550 Q1542 C1546 R1552 C1543 R1549 Q1541 C1545 R1551 C1524 R1530 Q1522 C1526 R1532 C1523 R1529 Q1521 C1525 R1531 CN1502 C1504 R1510 Q1502 C1506 R1512 C1503 R1509 Q1501 C1505 R1511 CN1403 C1429 C1430 CN1406 CN1405 C1531 C1532 C1533 C1547 C1548 C1549 C1551 C1550 R1574 R1575 R1576 C1567 C1568 AWX8847 AWX8848 Rout R3 Bout FL FR C SW SL SR SBR SBL 1.VMUTE 2.S53ABC 1 1 COMPON CODE 3.EXPST PRODUCTION 4.EXPOE 5.EXPDT1 6.OSDCK /EXPCK 7.OSDDT 8.O 9.O 10. 17 0 10 20 30 40 50 60 70 80 90 1 10 20 30 40 50 60 70 80 90 100 X Y CN2902 J CN1405 CN1403 CN3804 AC CN1406 CN5603 AI COMPONENT ASSY K K SIDE A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 171 5 6 7 8 5 6 7 8 C D F A B E 1 10 19 16 1 8 9 1 13 1 11 16 9 8 1 16 9 8 1 1 8 9 16 19 1 16 9 8 1 13 1 11 1 R A30C5/C7 [[ G ]] IC1402 C1415 C1416 C1414 C1413 IC1401 R1414 R1413 R1415 C1418 C1417 IC1403 JA1402 C1465 C1461 C1462 C1468 CN1404 IC1405 C1469 C1419 C1420 C1421 CN1401 R1437 R1434 R1435 JA1401 R1436 R1438 C1498 C1497 CN1402 29 C1445 C1448 C1446 C1455 C1449 C1454 C1460 C1459 C1467 C1464 C1458 C1457 C1466 C1463 C1439 C1440 1401 C1441 C1450 C1447 C1456 C1471 C1472 C1473 C1470 1.GNDU AWX8847 2.CrOUT 3.GNDVC 4.CbOUT 5.GNDVC 6.Y OUT 7.GNDVC 8.GNDVC 9.CrIN 10.GNDVC 11.CbIN 12.GNDVC 13.Y IN CN1401 CMKM-P3X AWX8848 R3 Bout Yout Y3 B3 R1 R2 B2 B1 Y1 Y2 AWX8849 AWX .VMUTE 2.S53ABC 1 1 1.NECK6 13.V-5.6V LF COMPONENT ASS'Y CODE 3.EXPST PRODUCTION 4.EXPOE 5.EXPDT1 6.OSDCK /EXPCK 7.OSDDT 8.OSDCS 9.OSDRT 10.GAV 11.GAV 12.V+5.6V 2.NECK8 3.AMUTE 4.SBMUTE 7.OSDDT 5.OSDRT 8.OSDCK 6.OSDCS /EXPCK 9.EXPDT 10.EXPOE 11.EXPST AWX8860 AWX8861 AWX8862 90 100 110 120 130 140 150 160 170 180 (ANP7598-B) CN107 C CN1401 CN104 C CN1402 K SIDE A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 172 1 2 3 4 1 2 3 4 C D F A B E 1 7 8 14 19 1 14 1 8 7 13 1 11 1 1 R1401 C1491 C1410 C1411 C1412 R1410 C1401 R1464 R1465 R1461 R1462 R1463 R1466 C1427 C1428 C1492 C1402 C1403 C1404 C1405 C1406 C1407 C1408 C1409 R1402 R1403 R1404 R1405 R1406 R1407 R1408 R1409 C1490 C1493 R1429 R1441 R1439 R1440 R1432 R1431 R1430 R1433 IC1404 R1416 C1495 C1496 D1401 Q1402 Q1401 C1431 C1432 R1420 R1419 R1417 R1418 Q1415 R1425 L1402 Q1416 L1401 Q1413 R1428 Q1411 R1427 Q1409 C1433 C1434 Q1403 R1421 C1435 C1436 Q1405 R1422 R1450 Q1407 C1438 C1437 L1403 R1426 Q1417 R1424 R1442 R1443 R1444 R1446 R1447 R1423 R1449 R1452 R1453 R1455 R1456 R1459 R1458 Q1410 Q1414 Q1408 Q1412 Q1406 Q1404 R1475 R1581 R1470 C1444 C1443 R1474 R1473 R1467 R1468 R1469 LF V+5C C1419-C1421 Video Amp IN Y Cb R3 Bout B3 Yout Y3 R1 R2 B1 B2 Y1 Y2 1 1 V+5.6V V-5.6V GAV GAV OSDRT OSDCS OSDDT OSDCK EXPDT1 EXPOE EXPST S53ABC VMUTE V+5V V-5V GAV GAV DR GAV GAV GAV GAV GAV DB DY VMUTE D53INH D53 D53DC CR CB CY 1. 5. 10. 15. 1 1 Cr 90 100 110 120 130 140 150 160 170 180 CN1401 CN1402 COMPONENT ASSY K K SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 173 5 6 7 8 5 6 7 8 C D F A B E 1 7 8 14 14 1 8 7 13 1 19 1 17 1 C1411 C1412 R1412 R1411 C1427 C1428 C1408 C1409 R1409 C1493 R1416 C1594 R1562 R1564 R1568 R1566 C1593 R1561 R1563 R1567 R1565 C1561 C1562 R1542 R1544 R1548 C1542 R1546 R1541 R1543 R1547 R1545 C1592 R1522 R1524 R1528 C1522 R1526 C1591 R1521 R1523 R1527 R1525 R1502 R1504 R1508 C1502 R1506 R1501 R1503 R1507 R1505 D1401 Q1402 C1432 R1420 R1418 D1402 C1501 C1521 C1541 R1471 R1472 C1507 C1508 C1527 C1528 C1569 C1570 C1571 C1572 V+5C V-5C GAV Cb SBL SBR SL SR C SW FL FR Rout R3 Bout 1 1 OSDRT OSDCS OSDDT OSDCK EXPDT1 EXPOE EXPST S53ABC VMUTE NECK8 NECK6 SBMUTE AMUTE V-12A CO SBLO FLO SLO SRO FRO SBRO GNDA GNDA GNDA GNDA GNDA GNDA GNDA V-12A CO GNDA SBLO GNDA FLO GNDA SLO GNDA SRO GNDA FRO GNDA GNDA SBRO SWO GNDA COMPONENT ASS'Y Cr 0 10 20 30 40 50 60 70 80 90 10 20 30 40 50 60 70 80 90 100 X Y (ANP7598-B) CN1405 CN1403 CN1406 K SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 174 1 2 3 4 1 2 3 4 C D F A B E 11.9 DISPLAY ASSY 62 1 10 17 62 1 17 R LF C2360 V2301 D2412 D2410 2302 2301 W2447 W2413 W2437 W2426 W2432 W2423 W2421 W2422 W2450 W2425 W2429 W2470 W2410 W2411 W2414 W2412 W2428 W2424 W2449 W2420 W2409 W2408 W2401 W2434 W2430 W2431 W2405 W2435 W2407 W2448 W2403 W2404 W2451 W2433 W2402 W2436 W2469 W2406 W2427 AWX88 AWX88 AWX88 AWX88 AWX88 AWX91 AWX91 AWX88 DISPL DIGITAL P HDMI PHASE CONTROL Production Code GNDU GNDU GNDU GNDU GNDU GNDU GNDU V+5UH V+5UH V+5UH V+5UH V+5UH V+5UH DISPDO DISPDI DISPCK DISPRDY DISP EN DISP EN LED12 KEY4 232CDET V+5UH MICDET MICDET MRIN MRIN SRIN SRIN 12VDET HPDET TEMP2 iPodSENSE V+5.6U MJOGA MJOGB LED14 LED13 VF PNE-1B1 [MCACC] 20 30 40 50 60 70 80 90 100 110 120 130 140 150 150 160 170 180 190 200 210 220 230 240 250 X Y SIDE A DISPLAY ASSY L L 2501 N 2302 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 175 5 6 7 8 5 6 7 8 C D F A B E 1 1 1 4 1 10 20 29 1 1 4 1 29 FC ICT C2407 L2401 X2301 C2304 IC2402 C2405 V2301 2303 D2408 D2414 W2481 CN2301 W2443 W2465 W2472 W2440 W2462 2301 W2413 W2471 W2473 W2463 W2479 W2478 W2445 W2444 W2442 W2477 W2456 W2467 W2452 W2461 W2457 W2459 W2460 W2454 W2453 W2417 W2455 W2476 W2458 W2480 W2466 W2416 W2418 W2441 W2438 W2419 W2468 W2474 W2475 W2470 W2464 W2414 W2412 W2451 W2439 W2493 W2415 C2414 AWX8876 AWX8877 AWX8878 AWX8875 AWX8874 AWX9103 AWX9104 AWX8873 CONTACT SIDE DISPLAY ASSY MCACC DIGITAL PROCESSING AWX9040 AWX9041 AWX9042 AWX9043 AWX GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU V+5UH V+5UH V+5UH V+5UH V+5UH V+5UH V+5UH RMC FLAC1 FLAC2 VF V+5UH V+5.6U 1WUP MRIN DISPRST VENCA VENCB V+5UH IRSW MRIN VENCB VENCA DISPRST DISPDO DISPDI DISPCK VF GNDU [HDMI] 140 150 160 170 180 190 200 210 220 230 240 250 260 270 (ANP7562-E) CN101 C CN2301 2451 M 2303 SIDE A L www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 176 1 2 3 4 1 2 3 4 C D F A B E 1 30 31 50 51 80 81 100 16 9 8 1 80 51 50 31 30 100 81 9 16 1 8 4 1 1 29 20 10 NP 1 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 0 1 C B A C2406 C2361 R2354 R2406 C2354 C2303 R2405 C2362 R2358 C2351 D2406 C2355 C2353 Q2401 R2418 IC2301 R2417 R2416 R2419 R2413 D2404 R2412 C2404 R2415 D2405 C2358 C2301 C2403 R2404 R2403 R2402 R2401 R2359 C2352 R2362 R2363 R2364 R2366 R2378 C2356 C2357 C2401 Q2404 Q2405 R2361 R2377 C2359 R2376 R2352 R2342 R2346 R2353 R2341 R2345 R2343 R2344 R2349 R2350 R2351 R2347 R2348 C2305 C2306 C2307 C2308 C2309 C2311 C2310 C2312 C2313 C2314 C2315 C2316 C2317 C2318 C2319 C2320 D2415 R2355 R2356 R2357 R2411 R2374 Q2403 D2401 R2407 C2402 R2410 R2409 R2408 IC2401 D2407 R2420 C2408 R2424 R2423 C2411 D2413 C2413 Q2402 Q2406 Q2409 R2365 R2414 D2402 R2425 R2426 C2412 1 1.VF 2.FLAC2 3.FLAC1 V+5UH 4.SROUT 5.RMC 6.SRIN 7.MICDET 8.GNDU 9.GNDU 11.V+5.6ST 10.V+5.6U 12.EXQS 13.EXDAT 14.EXOE 15.EXSTB 16.EXCK 17.1W WP 18.MRIN 19.XiPod 20.HPDET 21.DISP EN 22.DISP RDY 23.DISP DO 24.DISP DI 25.DISP CLK 26.DISP RST 27.TEMP2 28.232CDET 29.12V DET MCACC DIGITAL PROCESSING C D GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU V+5UH V+5UH V+5UH V+5UH V+5UH V+5UH V+5UH GNDU VF FLAC1 FLAC2 RMC V+5UH V+5.6U MRIN 1WUP GNDU DISPRST VENCB VENCA IRSW MRIN VENCA VENCB DISPRST DISPRDY DISPRCK DISPDI DISPDO VF GNDU GNDU GNDU AWX8873 AWX8874 AWX8875 AWX8876 AWX8877 AWX8878 [HDMI] 140 150 160 170 180 190 200 210 220 230 240 250 260 270 DISPLAY ASSY L CN2301 2303 SIDE B Lwww. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 177 5 6 7 8 5 6 7 8 C D F A B E 50 51 51 50 17 10 1 R LF -A 1 9 9 9 8 8 8 7 7 7 6 6 6 5 5 5 4 4 4 3 3 3 2 2 2 1 1 1 0 0 0 C2361 C2302 C2362 C2358 R2368 R2378 R2371 C2356 C2357 R2377 C2359 R2376 R2315 R2319 R2324 R2314 R2320 R2323 R2304 R2332 R2307 R2318 R2322 R2321 R2335 R2334 R2333 R2339 R2352 R2311 R2336 R2342 R2338 R2330 R2329 R2308 R2309 R2306 R2340 R2312 R2313 R2310 R2337 R2346 R2353 R2327 R2328 R2325 R2326 R2341 R2345 R2343 R2344 R2305 R2331 R2349 R2350 R2351 R2347 R2348 R2316 R2317 R2367 R2373 R2302 R2303 R2301 R2372 R2370 R2369 R2374 R2375 C2409 D2409 C2410 D2411 R2422 R2421 R2424 R2423 Q2407 Q2408 R2365 D2416 1.V+5U DISPLAY ASSY G HDMI PHASE CONTROL E F 2.V+5UH 3.KEY1 4.KEY2 5.KEY3 6.LED11 7.LED10 8.LED9 9.LED16 10.EXCK 11.EXSTB 12.EXOE 13.EXDAT 14.EXQS 15.GNDU 16.MJOGB 17.MJOGA GNDU GNDU GNDU GNDU GNDU GNDU GNDU V+5UH V+5UH V+5UH V+5UH V+5UH V+5UH V+5UH DISPRDY DISPRCK DISPDI DISPDO KEY4 LED12 DISP EN DISP EN 232CDET SRIN SRIN MRIN MRIN MICDET MICDET iPodSENSE TEMP2 HPDET 12VDET V+5.6U MJOGB MJOGA LED13 LED14 VF AWX9040 AWX9041 AWX9042 AWX9043 AWX AWX9103 AWX9104 PNE-1B1 [MCACC] 20 30 40 50 60 70 80 90 100 110 120 130 140 50 150 160 170 180 190 200 210 220 230 240 250 X Y (ANP7562-E) SIDE B L 2302 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 178 1 2 3 4 1 2 3 4 C D F A B E 11.10 VOLUME ASSY 2 3 1 1 4 1 4 R LF S2454 S2452 S2453 S2451 2451 W2491 W2492 W2495 W2494 Sound Retriver SIGNAL SELECT SBch PROCESSING Multi ch IN AWX9111 AWX9044 AWX VENCB GNDU PNE-1B1 1 4 R LF C2453 C2452 R2452 R2451 C2451 C2454 C2455 AWX9111 B A 1.GNDU 2.KEY4 3.VENCB 4.BENCA VOLUME ASSY SIGNAL SELECT SBch PROCESSING Multi CH IN AWX9044 AWX VENCB GNDU Sound Retriver PNE-1B1 VOLUME ASSY 250 260 270 280 290 300 310 320 330 160 170 180 190 200 210 220 230 240 250 X Y 250 260 270 280 290 300 310 320 330 160 170 180 190 200 210 220 230 240 250 X Y (ANP7562-E) (ANP7562-E) SIDE A SIDE A SIDE B SIDE B VOLUME ASSY M VOLUME ASSY M 2303 L 2451 2451 M M www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 179 5 6 7 8 5 6 7 8 C D F A B E 11.11 HEADPHONE ASSY 1 2 3 4 1 44 1 R LF 2851 CN2851 KN2851 W2802 W2801 1.HPDET 2.HPR 3.GNDHP 4.HPL HEAD PHONE ASS'Y AWX9049 AWX PNE-1B1 4 1 LF R C2856 R2851 R2852 C2851 C2852 C2853 C2854 C2855 L2851 C2857 HEADPHONE ASSY AWX9049 AWX PNE-1B1 0 10 20 30 0 10 20 30 40 50 60 70 80 X Y 0 10 20 30 0 10 20 30 40 50 60 70 80 X Y (ANP7562-E) (ANP7562-E) 3201 Y CN2851 CN2851 HEADPHONE ASSY O HEADPHONE ASSY O SIDE A SIDE B SIDE B SIDE A O O www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 180 1 2 3 4 1 2 3 4 C D F A B E 11.12 MULTI JOG ASSY 1 10 17 1 17 R LF S2566 S2565 S2563 S2564 S2561 S2562 S2551 S2574 S2573 S2572 S2571 S2577 S2576 S2575 D2524 D2502 D2520 D2518 D2522 2501 W2510 W2543 W2506 W2502 W2549 W2542 W2548 W2547 W2545 W2508 W2513 W2544 W2546 W2512 W2501 W2505 W2511 W2507 W2519 W2504 W2515 W2522 W2521 W2514 W2503 W2516 W2517 W2518 W2509 W2540 W2541 S2501 W2520 W2551 W2550 MULTI JOG ASSY GNDU AWX9112 AWX9113 (Phase Control) (Acoustic EQ) SETUP STANDBY/ON MR ON/OFF MR Control Listening Mode DVD/LD TV/SAT DVR/VCR1 DVR/VCR2 TUNER ED TUNING/STATION TONE RETURN System ENTER 123.0mm 123.0mm AWX9045 AWX9046 AWX GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU MJOGA MJOGB LED16 KEY1 LED11 KEY3 LED10 LED9 KEY1 V+5UH V+5UH V+5UH V+5U V+5UH V+5UH V+5UH EXOE EXQS EXQS LED2 LED1 PNE [DVR1/DVR2] [VIDEO/GAME] 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 1 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 X Y MULTI JOG ASSY N N SIDE A 2302 L 2501 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 181 5 6 7 8 5 6 7 8 C D F A B E R LF S2566 S2565 S2555 S2553 S2554 S2551 S2552 S2557 S2556 S2567 D2506 D2508 D2502 D2504 S2558 D2510 D2514 D2512 D2516 W2535 W2530 W2536 W2532 W2528 W2527 W2519 W2539 W2533 W2531 W2504 W2538 W2537 W2534 W2529 W2526 W2525 W2524 W2523 W2522 W2521 W2520 AWX8879 GNDU USB AWX8880 AWX8881 AWX8882 VIDEO/GAME DVR/VCR2 CD CD-R/TAPE Tuner XM iPod HDMI SPEAKERS TUNER EDIT TUNING/STATION GNDU GNDU GNDU GNDU GNDU GNDU GNDU V+5UH V+5UH V+5UH V+5UH V+5UH V+5UH V+5UH EXQS LED2 LED1 LED3 LED4 LED6 LED5 LED7 VIDEO SELECT Multi CH IN PNE-1B1 [VIDEO/GAME] [CD] [CD-R/TAPE] [Tuner] [XM] [SIRIUS] [SIRIUS] [iPod] [MULTI CH IN] 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 (ANP7562-E) N SIDE A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 182 1 2 3 4 1 2 3 4 C D F A B E 16 9 8 1 1 8 9 16 R2552 R2551 R2553 R2554 R2555 R2566 R2565 C2551 R2567 R2556 R2557 IC2501 R2502 D2509 R2501 R2503 C2507 C2504 D2507 D2501 D2503 R2504 C2508 D2505 C2506 C2505 R2558 C2501 R2505 D2515 C2509 D2511 C2510 D2513 C2511 R250 R2508 R2507 R2506 Q2501 Q2502 Q2503 Q2504 Q2505 Q2506 Q2507 Q2508 R2513 R2514 C2580 Multi CH IN GNDU DVR/VCR2 VIDEO/GAME CD CD-R/TAPE XM TUNER iPod HDMI SPEAKERS TUNER EDIT TUNING/ K L M N O P V+5UH V+5UH V+5UH V+5UH V+5UH V+5UH V+5UH GNDU GNDU GNDU GNDU GNDU GNDU EXQS LED1 LED2 LED4 LED3 LED5 LED6 LED7 AWX8879 AWX8880 AWX8881 AWX8882 USB VIDEO SELECT STATION [iPod] [MULTI CH IN] [SIRIUS] [SIRIUS] [XM] [TUNER] [CD-R/ TAPE] [CD] [VIDEO/ GAME] 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 MULTI JOG ASSY N N SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 183 5 6 7 8 5 6 7 8 C D F A B E 16 9 8 1 1 8 9 16 17 10 1 LF R C2516 C2517 R2551 R2566 R2565 R2564 R2563 R2562 C2551 C2571 R2571 C2503 C2502 R2572 R2575 R2574 R2573 IC2501 R2577 R2576 R2501 C2504 R2512 D2501 C2515 D2523 C2501 R2510 D2519 D2521 R2511 C2514 D2517 R2509 C2513 C2512 Q2501 Q2509 Q2510 Q2511 Q2512 R2513 R2514 C2580 R2580 1.V+5U 2.V+5UH 3.KEY1 4.KEY2 5.KEY3 6.LED11 7.LED10 8.LED9 9.LED16 10.EXCK 11.EXSTB 12.EXOE 13.EXDAT 14.EXQS 15.GNDU 16.MJOGB 17.MJOGA GNDU STANDBY/ON MR ON/OFF MR CONTROL Listening Mode DVD/LD TV/SAT DVR/VCR1 DVR/VCR2 ER EDIT TUNING/ TONE RETURN SYSTEM G H I J K P Q MJOGA MJOGB LED16 KEY1 LED11 KEY3 LED10 LED9 KEY1 V+5U V+5UH V+5UH V+5UH V+5UH V+5UH V+5UH GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU GNDU EXOE EXQS EXQS LED1 (Phase Control) (Acoustic EQ) SETUP STATION PNE-1B1 [VIDEO/ GAME] [DVR1/DVR2] 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 0 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 X Y (ANP7562-E) N SIDE B 2501 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 184 1 2 3 4 1 2 3 4 C D F A B E 11.13 FRONT-IN ASSY 1 4 1 2 4 1 10 17 LF 1 4 CONTACT SIDE 1 17 R C2712 C2706 C2716 C2755 C2715 JA2701 C2702 KN3351 JA2751 JA265 CN2652 CN2651 W2609 W2619 W2600 W2611 W2605 W2610 W2602 W2601 W2604 W2603 W W2618 W2606 W2612 1.V+5D 6.FV-Y 5.FV-C 4.GNDD 3.GNDD 2.FOPT 8.GAV 7.FV 9.GAV 11.MICOUT 10.MICDET 15.FV-R 16.V+7A 17.V-7A 14.FV-L 13.GNDA 12.GNDA ASSY FRONT IN AWX9047 AWX9048 AWX GAV V+7A V-7A PNE-1B1 MICDET MICOUT AWX8954 AWX8955 0 10 20 30 40 50 60 70 80 9 0 10 20 30 40 50 60 70 80 X Y CN2652 CN701 AL CN113 C CN2651 FRONT-IN ASSY P P SIDE A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 185 5 6 7 8 5 6 7 8 C D F A B E 1 2 3 4 6 5 7 8 9 10 11 12 R C2660 JA2651 C2659 C2653 C2654 KN2651 C2664 C2663 JA2652 W2615 W2607 W2616 W2620 W2617 W2608 W2623 W2613 W2614 W2612 W2622 W2621 R L FV ASSY RONT IN GNDA GNDA GNDA GNDA GNDCH GNDCH GNDCH GAV AWX8954 AWX8955 80 90 100 110 120 130 140 150 160 (ANP7562-E) P SIDE A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 186 1 2 3 4 1 2 3 4 C D F A B E NP LF R2653 C2657 R2674 C2757 C2758 C2674 C2656 R2681 C2655 R2753 C2751 L2751 C2676 C2672 R2675 R2676 R2672 C2662 C2667 C2754 C2756 R2754 L2753 R2651 R2652 R2667 C2671 L2652 L2681 Q2651 R2677 L2671 C2665 R2654 R2665 R2661 L2653 R2662 R2666 C2673 C2675 L2651 R2673 C2666 L2752 R2659 R2660 C2652 C2651 R2656 R2655 R2664 R2751 R2752 C2661 R2663 R2658 R2657 R2671 C2658 C2681 C2679 R2668 C2668 C2669 C2670 C2677 C2678 AWX FRONT IN ASSY AWX AWX GNDA GNDCH GNDCH GNDCH GNDD GNDA GAV FVL V+5D AWX8955 AWX8954 (ANP7562-E) 80 90 100 110 120 130 140 150 160 FRONT-IN ASSY P P SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 187 5 6 7 8 5 6 7 8 C D F A B E 4 1 5 8 8 1 4 5 1 4 17 1 LF R D2704 C2713 D2701 R2713 C2710 C2709 C2704 D2702 D2703 R2702 R2714 R2711 R2704 R2707 C2757 C2758 R2703 R2681 R2753 C2751 L2751 C2714 C2753 C2754 C2756 R2754 L2753 R2710 C2711 IC2701 VA2751 D2751 VA2752 R2708 C2705 R2701 L2752 C2752 C2708 C2701 C2707 C2703 R2705 R2712 R2709 R2706 D2752 R2751 R2752 C2681 C2717 C2668 C2669 C2670 C2718 C2719 AWX 17.V-7A 16.V+7A 15.FV-R 14.FV-L 13.GNDA 12.GNDA 11.MICOUT 10.MICDET 9.GAV 8.GAV 7.FV 6.FV-Y 5.FV-C 4.GNDD 3.GNDD 2.FOPT 1.V+5D AWX9047 AWX9048 DD GNDA PNE-1B1 AWX8955 AWX8954 0 10 20 30 40 50 60 70 80 0 10 20 30 40 50 60 70 80 X Y CN2652 CN2651 P SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 188 1 2 3 4 1 2 3 4 C D F A B E 11.14 PRIMARY ASSY 1 10 1 2 5 1 1 2 1 5 R2001 W2018 KN2001 W2008 W2010 W2019 W2005 W2004 W2006 J22A W2003 W2002 W2001 H2002 C20 T2001 W2017 CN2002 L2003 L2002 CN2003 H2001 L2001 RY2001 CN2004 C2001 W2007 2001 W2016 J21A J23A Y14A 2005YEL 2005WHT FIRE REPLACE RISK OF MARKED. AS FUSE N L BRN WHT BLK FU1 180 190 200 210 220 230 240 250 260 0 10 20 30 40 50 60 70 80 90 100 110 120 X Y (ANP7562-E) CN3007 W Y R CN2002 PRIMARY ASSY Q Q SIDE A AC CORD 2005 Y14 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 189 5 6 7 8 5 6 7 8 C D F A B E 1 9 4 10 6 2 3 4 LF 1 9 R C2012 CN2001 W2014 H2004 W2009 H2003 C2002 J2004 W2024 W2013 W2023 05 04 D2005 IC2002 C2003 Y15A C2009 W2012 J2001 H2006 H2005 J2003 W2015 L2001 C2010 IC2001 RY2001 C2004 R2002 KN2002 J2002 W2022 W2020 W2021 J21A A Y14A AWX9034 4.GNDST AWX9086 AWX9085 5.GNDST SECONDARY BRN PRIMARY ASS'Y AWX9092 FU3 AWX9091 BRN ORG FU2 78M56A PRINTED SIDE 7.GNDST 6.GNDST 8.GNDST 9.GNDST 3.V+5.6ST 2.AC RY 1.W.UP GRY PRIMARY AWX BRN AWX9035 AWX9036 AWX9037 PNE-1B1 0 260 270 280 290 300 310 320 330 Y14B R CN3008 W CN2001 Q SIDE A Y14A Y15B R Y15A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 190 1 2 3 4 1 2 3 4 C D F A B E 1 9 1 - + R LF D2001 C2011 C2005 C2006 D2006 C2008 C2007 D2003 Q2001 R2004 R2003 D2004 D2002 2.AC RY 3.V+5.6ST 1.W.UP SECONDARY 5.GNDST 6.GNDST 7.GNDST 8.GNDST 9.GNDST 4.GNDST PRIMARY PNE-1B1 AWX9034 AWX9035 AWX9036 AWX9037 AWX9085 AWX9086 AWX9091 AWX9092 AWX 2 250 260 270 280 290 300 310 320 330 CN2 CN2001 PRIMARY ASSY Q Q SIDE B Y14A Y15A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 191 5 6 7 8 5 6 7 8 C D F A B E LF 1 5 ASSY PRIMARY 180 190 200 210 220 230 240 250 0 10 20 30 40 50 60 70 80 90 100 110 120 X Y (ANP7562-E) CN2002 Q SIDE B CN2003 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 192 1 2 3 4 1 2 3 4 C D F A B E 11.15 TRANS 1 ASSY LF R Y15B Y14B BRN GRY PRIMARY SIDE L N AWX9038 AWX TRANS1 ASS'Y PNE-1B1 LF R L N PRIMARY SIDE AWX AWX9038 TRANS1 ASS'Y PNE-1B1 130 140 150 160 170 180 190 0 10 20 30 40 50 60 70 X Y (ANP7562-E) 130 140 150 160 170 180 190 0 10 20 30 40 50 60 70 X Y (ANP7562-E) TRANS 1 ASSY R TRANS 1 ASSY R SIDE A SIDE B SIDE B SIDE A Y14A Q T1501 MAIN TRANS. Y15A Q Y14B Y15B Y14B Y15B R R www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 193 5 6 7 8 5 6 7 8 C D F A B E 11.16 TRANS 2-1 ASSY 1 6 1 5 Y9A Y10A C3259 C3260 R3257 C3258 C3257 W3252 3251 W3254 W3251 IC3251 CN3252 C3255 C3256 W3259 C3252 C3251 R3251 R3253 R3254 R3256 R3255 W3256 IC3252 Y8A W3257 C3253 C3254 W3258 W3255 W3253 PNE-1B1 AWX9116 AWX9058 AWX9059 ASSY - - - J3251 V-12A NECK8 NECK6 GND GND GND VHa -C TRANS2-1 FUSIBLES IC3251 ET IC3252 491007 DE CHEZ LITTELFUSE INC. ATTENTION BLK BRN GLY 1.VH+ 2.VH- 3.NECK6 4.NECK8 5.V-12A 1.-C 2.-B 3.-VH 4.+VH 5.+B 6.+C EN CAS DE REMPLACEMENT DES N'UTILISER QUE LA REFERENCE - BOND 1 5 R 1 6 D3260 D3254 D3253 D3261 D3259 D3265 D3257 D3255 D3263 D3256 D3266 D3262 D3258 D3264 D3251 Q3252 Q3251 Q3253 1 6 PNE-1B1 ASSY -C GND GND VHa GND V-12A NECK6 NECK8 AWX9059 AWX9058 VG TRANS2-1 6.+C 5.+B 4.+VH 3.-VH 2.-B 1.-C 5.V-12A 4.NECK8 3.NECK6 2.VH- 1.VH+ AWX VLa VLb VHa VHb REPLACE WITH SAME TYPE NO. INC. FOR IC3251-3252. 491007 MFD. BY LITTELFUSE CAUTION BINDER AWX9116 5 1 1 2 3 4 LF 6 1 R - + NP 190 200 210 220 230 240 250 260 270 280 150 160 170 180 190 200 210 220 230 X Y 190 200 210 220 230 240 250 260 270 280 150 160 170 180 190 200 210 220 230 X Y (ANP7563-C) (ANP7563-C) SIDE A SIDE B SIDE B SIDE A S S TRANS 2-1 ASSY S TRANS 2-1 ASSY S CN3252 5604 AI Y8A 3251 Y8B W Y10A Y10B T Y9A Y9B T CN3351 U T1501 MAIN TRANS. CN3252 3251 Y9A Y8A Y10A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 194 1 2 3 4 1 2 3 4 C D F A B E 11.17 DIODE 1 and VH TR ASSYS 1 2 3 4 1 2 3 4 Y9B Y10B Y11B D3302 D3301 W3314 Y12B W3313 W3309 W3311 W3304 W3303 W3302 W3301 W3312 W3310 R3301 C3301 C3302 W3306 W3305 W3307 W3308 VLa PNE-1B1 GRY BLU BRN AWX9060 DIODE ASSY RED VLa VLa VLa +VL +VL +VL +VL -VL -VL -VL -VL -VL -VL R LF 1 6 IC3352 IC3351 Q3352 Q3353 CN3351 VH TR ASSY +B -E -C -B +E +C +VH +B -VH -B +C AWX9061 -C PNE-1B1 LF R 1 6 DIODE ASSY AWX9060 PNE-1B1 -VL -VL -VL -VL -VL -VL VLa VLa VLa VLa +VL +VL +VL +VL R LF R3353 R3354 R3352 Q3351 Q3354 C3351 C3354 C3352 C3353 R3351 D3352 D3351 PNE-1B1 AWX9061 VH-TR ASSY R LF 6 1 150 160 170 180 190 200 210 110 120 130 140 150 160 170 180 190 200 210 220 230 X Y (ANP7563-C) (ANP7563-C) (ANP7563-C) (ANP7563-C) 150 160 170 180 190 200 210 110 120 130 140 150 160 170 180 190 200 210 220 230 X Y SIDE A SIDE B T U T U DIODE 1 ASSY T DIODE 1 ASSY T VH TR ASSY U VH TR ASSY U 3251 S Y9A S CN3351 CN3351 Y9B Y10A S Y10B Y11A W Y11B Y12A W Y12B Y9B Y10B Y11B Y12B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 195 5 6 7 8 5 6 7 8 C D F A B E 11.18 BRIDGE 1 ASSY AWX9078- BRIDGE1-HI ASSY 23.Cr OUT 22.GNDVC 21.Cb OUT 20.GNDVC 19.Y OUT 18.GNDVC 17.Cr IN 16.GNDVC 15.Cb IN 14.GNDVC 13.Y IN 12.GNDVC 11.SC OUT 10.GNDVC 9.SY OUT 8.GNDVC 7.SC IN 6.GNDVC 5.SY IN 4.GNDVC 3.CVBS OUT 2.GNDVC 1.CVBS IN PNE-1B1 LF 1 23 23 1 R 1 23 1 23 5811 CN5811 CN5812 123.0mm 123.0mm 2.GNDVC 4.GNDVC 1.CVBS IN 3.CVBS OUT 5.SY IN 7.SC IN 6.GNDVC 10.GNDVC 11.SC OUT 12.GNDVC 13.Y IN 14.GNDVC 15.Cb IN 16.GNDVC 17.Cr IN 18.GNDVC 19.Y OUT 20.GNDVC 21.Cb OUT 22.GNDVC 23.Cr OUT 8.GNDVC 9.SY OUT AWX9078 BRIDGE1-HI ASSY PNE-1B1 LF 23 1 23 1 R 0 10 20 30 40 50 60 70 80 80 90 100 110 120 130 140 X Y 0 10 20 30 40 50 60 70 80 80 90 100 110 120 130 140 X Y (ANP7563-C) (ANP7563-C) SIDE A SIDE A CN106 C CN5812 CN5811 CN1002 AK SIDE B SIDE B CN5812 CN5811 BRIDGE 1 ASSY V BRIDGE 1 ASSY V V V www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 196 1 2 3 4 1 2 3 4 C D F A B E 11.19 PS/SP ASSY 7 5 6 8 10 3 4 9 2 1 13 1 2 1 2 1 CN3001 J3009 C3101 L3011 C3011 R3012 R3024 C3012 C3013 C3032 C3031 R3032 C30 R305 C3051 C3022 R3022 C3021 Y13A C3023 C C3033 R3023 R3013 L3031 L3021 L3051 R3014 R3011 R3021 R305 R3031 L3001 C3001 L3002 R3101 CN3003 CN3004 RY3002 RY3001 RY3005 3102 CN3101 W3028 W3021 W3015 W3014 W3006 W3029 W3008 W3022 W3020 W3009 W3018 W3003 W3001 W3002 W3007 W3027 W3026 W3005 W3004 V+5.6ST F SR C FL FR GND GN FL GND V+12 V-12 V-12 BOND 1.C V+12 V-12A HPG 2.FL GND GND GND V+12V 1.FR RY HP 2.NC +VL RED BLK GND RY CS RY B GNDST V5.6ST RY AC 13.W UP RY A V-12V HP R HP G 1.HP L +VL RED WHITE J11 1 1 13 1 2 2 1 130 140 150 160 170 180 190 200 210 220 230 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 X Y SIDE A PS/SP ASSY W W CN3203 Y S J3009 CN3004 Y2 AG Y11B T Y11A CN3102 CN3003 Y1 AI Y1 AD Y6 AG www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 197 5 6 7 8 5 6 7 8 C D F A B E 5 3 4 6 7 1 2 3 9 1 2 1 2 1 2 1 2 4 1 2 3 1 5 1 9 CN3002 Y13B C3102 C3042 C3041 R3042 C3052 R3052 C3051 Y13A Y8B C3053 C3073 C3063 3 L3041 L3051 C3072 C3071 R3072 L3071 L3061 R3062 C3061 C3062 R3041 R3051 R3071 R3061 R3101 R3102 CN3005 CN3006 C3043 RY3004 RY3003 02 Y3005 3102 CN3101 W3023 W3028 W3021 W3015 W3017 CN3007 W3013 W3025 W3029 W3011 W3008 W3030 W3031 Y11A W3022 W3024 Y12A W3009 W3012 W3010 W3007 W3032 CN3008 W3016 KN3001 D E GNDST GNDST GNDST GNDST REPLACE WITH SAME TYPE NO.ICP-N15 MFD. CAUTION BY ROHM CO.,LTD FOR IC3351-3352. NC NC NC SR -VL GND GND GND GND GND SBR RS SBR SBL GNDST V+12 V-12 V-12 GND GND GND GAMP NC NC GAMP GAMP SBR V+5.6ST -VL SL +VL RS RED BLU BLK BLK BLK SBR SBL LS GND GND PS/SP ASS'Y BOND PNE-1B1 GNDST GNDST V5.6ST RYAC W UP SBL +VL YELLOW BLUE J11 1 4 AWX9107 AWX9108 AWX9110 AWX9109 AWX9052 AWX9053 AWX9054 AWX9055 AWX 1 2 1 2 1 3 1 5 R 1 9 (ANP7563-C) 220 230 240 250 260 270 280 290 300 310 320 330 SIDE A CN2001 Q CN2002 Q CN3008 CN3006 CN3007 W Y8A S Y8B Y11B T Y11A Y12B T Y12A CN3101 Y5 AD Y4 AG CN3005 Y3 AD www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 198 1 2 3 4 1 2 3 4 C D F A B E D3006 D3008 D3007 D3005 C3093 Q3002 Q3003 Q3004 C3094 C3095 GND GND GNDST V+12 V-12 V-12 SBL RS SBR ATTENTION DES FUSIBLES IC3351 ET IC3352 N'UTILISER QUE LA REFERENCE ICP-N15 DE CHEZ ROHM CO.,LTD. EN CAS DE REMPLACEMENT AWX AWX9053 GND GND GND GND GND GND GND GND GND SBR V+5.6ST PS/SP ASSY AWX9052 AWX9107 AWX9055 AWX9054 PNE-1B1 AWX9108 AWX9110 AWX9109 W UP RYAC V5.6ST GNDST GNDST GNDST GNDST GNDST GNDST NC NC NC NC NC LF 2 1 2 1 1 4 1 3 5 1 R 9 1 (ANP7563-C) 330 220 230 240 250 260 270 280 290 300 310 320 SIDE B CN3008 CN3005 CN3006 CN3007 PS/SP ASSY W W CN3102 CN3101 Y12A Y8B Y11A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 199 5 6 7 8 5 6 7 8 C D F A B E D3001 D3002 D3010 D3009 Q3001 D3004 D3003 Q3002 C3091 C3092 Q3005 GND V-12 V+5.6ST V-12 V-12 GND GND GND GND GND GND GND GND FL GNDHP 1 13 2 1 2 1 1 130 140 150 160 170 180 190 200 210 220 230 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 X Y SIDE B W J3009 CN3101 Y11A CN3003 CN3004 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 200 1 2 3 4 1 2 3 4 C D F A B E 11.20 TRANS 2-2 ASSY 1 12 C3401 H3401 H3402 H3406 H3410 H3404 H3407 H3409 H3405 H3403 H3408 J3401 FU4 FU5 FU6 6.DREG 5.VREG 4.VREGG 3.VREG 2.AC2 1.AC1 12.AREG 11.AREGG 10.AREG 9.DREG 8.DREG 7.DREG FU7 FU8 AWX9062 AWX TRANS2-2 ASS'Y PNE-1B1 R 12 1 RISK OF FIRE - REPLACE FUSE AS MARKED. TRANS2-2 AWX9062 AWX 8.DREG 9.DREG 10.AREG 12.AREG 11.AREGG 3.VREG 1.AC1 2.AC2 5.VREG 4.VREGG 6.DREG 7.DREG ASS'Y PNE-1B1 5A 125V 2.5A 125V FU8 FU7 FU4 1.25A 125V FU5 FU6 LF 12 1 R (ANP7563-C) (ANP7563-C) 60 70 80 90 100 110 120 130 140 30 40 50 60 70 80 90 100 110 120 130 Y 60 70 80 90 100 110 120 130 140 30 40 50 60 70 80 90 100 110 120 130 X X Y SIDE A SIDE B SIDE B SIDE A CN3501 Z J3401 J3401 TRANS 2-2 ASSY X TRANS 2-2 ASSY X T1501 MAIN TRANS. X X www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 201 5 6 7 8 5 6 7 8 C D F A B E 11.21 POSI 1-L, POSI 2-L and POSI 1-R ASSYS 1 2 1 2 1 2 TH4501 TH4502 J4551 J4501 J4502 TH4503 POSI_1R ASSY POSI_1L ASSY POSI_2L ASSY AWX 9083 9084 AWX9082 9081 9080 AWX 2 1 2 1 2 1 R R R LF LF LF 1 2 1 2 1 2 POSI_1R ASSY POSI_1L ASSY POSI_2L ASSY AWX 9083 9084 9081 9080 9082 AWX AWX PNE-1B1 PNE-1B1 PNE-1B1 (ANP7564-C) (ANP7564-C) (ANP7564-C) (ANP7564-C) (ANP7564-C) (ANP7564-C) 20 30 40 50 60 70 80 210 220 230 240 X Y 20 30 40 50 60 70 80 210 220 230 240 X Y J4502 CN5005 AD J4501 CN5004 AD J4551 CN5304 AG AF POSI 2-L ASSY AF POSI 2-L ASSY AH POSI 1-R ASSY AH POSI 1-R ASSY AE POSI 1-L ASSY AE POSI 1-L ASSY J4502 J4501 J4551 AF AH AE AH AF AE SIDE A SIDE A SIDE B SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 202 1 2 3 4 1 2 3 4 C D F A B E 11.22 TRANS SIDE ASSY 1 4 1 10 17 3201 CN3202 B A AWX 13.LOCK DET 2.HPR 3.HPG 16.+FAN 15.-FAN 17.+FAN 4.HPL 5,GNDST 10.RYA 1.HPSW 12.-12V 9.RYHP 7.RYB 4.V+5.6ST 3.RYAC 14.-FAN 2.WUP 8.RYCS 1.HPSW 11.+12V 6,GNDST AWX PRODUCTION CODE 1 4 1 17 FC ICT D3201 AWX9057 3201 CN3202 AWX9056 TRANS S 4,HPSW 3,HPR 2,HPG 1,HPL 1.HPSW 2.WUP 3.RYAC 4.V+5.6ST 6,GNDST 5,GNDST 7.RYB 8.RYCS 9.RYHP 10.RYA 11.+12V 12.-12V 13.LOCK DET 14.-FAN 15.-FAN 16.+FAN 17.+FAN LF 4 1 1 17 A B C 9 8 7 6 5 4 3 2 1 0 1 0 0 1 2 3 1 0 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 1 0 20 30 40 50 10 X Y 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 1 0 20 30 40 50 10 X Y SIDE A SIDE B TRANS SIDE ASSY Y TRANS SIDE ASSY Y CN3202 CN3202 CN5705 AJ 3201 3201 Y CN2851 O www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 203 5 6 7 8 5 6 7 8 C D F A B E 1 2 13 1 3 CN3203 CN3204 C AWX9057- PNE-1B1 9,RYB 10,GNDST 7,RYHP 1,+FAN 8,RYCS 11,V+5.6ST TRANS SIDE ASSY 2,-FAN 3,HPR 2,HPG 4,V-12V 13,WUP 12,RYAC 5,V+12V 3,LOCK DET 1,HPL 6,RYA AWX9056- 1 13 R 1 3 L3214 L3202 L3203 L3204 L3205 L3206 L3207 L3208 L3209 L3210 L3211 L3212 L3213 R3214 R3202 R3203 R3204 R3205 R3206 R3207 R3208 R3209 R3210 R3211 R3212 R3213 R3201 AWX9057- PNE-1B1 AWX9056- CN3204 V+12V TRANS SIDE ASSY 1,+FAN 2,-FAN 3,LOCK DET HPL HPG HPR V-12V 13.WUP 12.RYAC RYCS RYB GNDST 11.V+5.6ST RYHP RYA R 3 1 (ANP7563-C) (ANP7563-C) 70 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 70 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 SIDE B SIDE A J3009 W CN3203 CN3203 Y www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 204 1 2 3 4 1 2 3 4 C D F A B E 11.23 IR I/O ASSY 1 10 11 1 23 1 10 W3718 CN3703 C3752 CN3702 JA3701 JA3702 KN3751 R3752 W3708 W3712 W3715 W3707 W3706 W3701 W3702 W3717 W3705 W3716 W3714 W3703 W3713 W3709 W3710 W3704 W3711 CN3701 GNDU V+5.6U MRIN OPT IN1 V+5D OPT IN2 GNDU V+12T V+12T V+9T GNDT GNDT TR TL GCC GCC AWX9101 PNE-1B1 GNDU GCC AWX9066 AWX9067 IR I/O ASSY 1 11 1 23 R 1 10 C3756 C3757 C3758 L3701 L3702 L3703 C3701 L3704 R3703 C3755 C3702 R3702 D3702 C3754 C3753 Q3751 D3751 C3751 D3752 D3701 R3701 Q3752 R3754 R3755 R3756 R3753 C3703 C3704 GCC GNDU V+9T GNDT TL GNDT TR V+12T OPT IN1 V+5D OPT IN2 MRIN V+5.6U GNDU AWX9101 PNE-1B1 AWX9066 AWX9067 1.TCE TDI TCLK TDO 5.GNDT TL V+9T TR VSM FMDET 11.GNDT IR I/O ASSY 1.OPTIN1 OPTIN2 GNDD GNDD GNDD GNDD 5.GNDD 10.OPTOUT V+5D OPTIN3 23.OPTIN1 V+5D 21.GNDD 20.OPTIN2 17.OPTIN3 19.GNDD 18.GNDD 16.GNDD 15.GNDD 14.OPTOUT 13.V+5.6U MRIN GNDU FMDET GNDU TCE TDI TCLK 5.TDO 4.GNDT 3.TL 2.V+12T 1.TR LF GCC 11 10 1 23 1 R 1 10 (ANP7563-C) (ANP7563-C) 0 10 20 30 40 50 60 70 80 30 40 50 60 70 80 90 100 X Y 0 10 20 30 40 50 60 70 80 30 40 50 60 70 80 90 100 X Y SIDE A SIDE A SIDE B SIDE B AB AB CN301 G CN3701 CN281 C CN3702 FM/AM TUNER UNIT CN3703 CN3701 CN3702 CN3703 AB IR I/O ASSY AB IR I/O ASSY www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 205 5 6 7 8 5 6 7 8 C D F A B E www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 206 1 2 3 4 1 2 3 4 C D F A B E 11.24 LOCAL P-SUPPLY ASSY 1 2 3 4 1 12 1 9 1 10 1 4 1 5 1 9 IC3511 C3525 C3514 C3519 C3520 C3518 IC3504 IC3503 C3506 C3505 D3512 C3524 C3523 IC3505 IC3506 C3515 C3512 C3510 C3511 W3507 W3519 C3502 R3503 C3504 C3516 R3508 C3503 IC3502 IC3501 C3501 Q3502 CN3501 W3526 W3538 D3514 W3513 W3506 W3537 W3535 W3523 W3525 W3512 W3514 W3517 W3515 W3520 W3522 D3518 W3521 W3536 W3509 W3516 3502 W3533 W3534 J3504 3506 W3508 W3505 W3527 W3532 W3524 W3529 W3528 W3503 W3501 W3530 W3518 W3531 IC3510 W3510 J3503 W3504 W3502 D3517 J3505 G H ICP-N10 ASS'Y AWX9063 iPodPOWER FANSTOP FANDRIVE J3502 9 1 1 12 V-12V GNDAD +12V GNDV V+5.6V V-12V VREG GTRG REPLACE WITH SAME TYPE NO.49101.6 GNDU CAUTION - MFD.BY Littelfuse INC FOR IC3502 AND IC3510. V-5.6V 78M05 79M05 78M56 AC2 V+FAN AC2 V-5.6V V+12TRG AREG VREGG V+12T DREG AREG AC1 V+12A DREG AREG -VF GAV AREGG V-12A GAV LOCKDET V+5.6U GNDU V-FAN GNDU V+12A AREG V-12A DREG AC1 VREG AREGG V+12T AC2 V+5.6 V+5.6V V+iPod GAV V+5AD DREG GTRG V+12TRG GNDU GNDU B C E LOCAL SUPPLY V+5AD 2SD1763 V+5.6V V+5.6V GNDV V+12V V+5AD V+5AD +12V GNDA GNDAD -VF J3506 1.DREG 2.DREG 3.DREG 4.DREG AWX9064 AWX9065 AWX9068 PNE-1B1 PNE-1B1 PNE-1B1 PNE-1B1 iPod POWER V-12V AWX9114 AWX9115 V+FAN GNDU AC2 AREG AREG R R NP NP 12 1 1 9 10 1 1 4 R R 1 5 1 9 (ANP7563-C) 70 80 90 100 110 120 130 140 150 160 170 120 130 140 150 160 170 180 190 200 210 220 230 240 250 X Y SIDE A SIDE A CN102 C 3502 J3401 X CN3501 J3503 CN661 A J3504 CN3801 J3505 AC CN5704 AJ 3506 CN652 AA Z Z LOCAL P-SUPPLY ASSY Z www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 207 5 6 7 8 5 6 7 8 C D F A B E C3513 R3505 C3517 D3513 C3508 C3507 C3521 C3522 D3516 D3515 D3511 R3506 Q3503 Q3501 R3504 D3510 D3509 D3504 D3505 D3506 D3507 D3508 R3507 D3503 D3501 D3502 L3501 R3501 Q3504 R3512 R3511 Q3505 GNDU V+12TRG GTRG V+5.6V GAV GAV GAV V-5.6V V+iPod EN CAS DE REMPLACEMENT V+12A V-12A V-FAN V+FAN LOCKDET GNDU GNDU ASS'Y V+5.6U DE CHEZ IC3502 ET IC3510 LOCAL SUPPLY AC1 AC2 VREG VREGG VREG DREG DREG DREG DREG AREG AREGG AREG V+5.6V +12V GNDV V+5AD GNDU +12V V+5AD +12V GNDV -VF V+5.6V GNDA -12V V-5.6 -12V -VF AC2 AC1 iPodPOWER FANSTOP V+5.6U FANDRIVE GNDU GNDU E1 E2 B2 B1 C1 C2 DES FUSIBLES N'UTILISER QUE LA REFERENCE 49101.6 ATTENTION- Littelfuse INC. 1.DREG 2.DREG 3.DREG 4.DREG AWX9063 AWX9064 V+12T V+5AD GNDAD V-12A V+12A V+12T V+12TRG GTRG AREG AREG_G AREG AWX9115 AWX9065 AWX9114 AWX9068 1 4 PNE-1B1 PNE-1B1 PNE-1B1 PNE-1B1 iPod POWER AREG AREG GNDU AC2 V+FAN GNDAD R 1 12 LF 1 9 R R 1 10 4 1 LF LF LF 1 5 R 1 9 (ANP7563-C) 70 80 90 100 110 120 130 140 150 160 170 120 130 140 150 160 170 180 190 200 210 220 230 240 250 X Y SIDE B SIDE B 3502 CN3501 J3503 J3504 J3505 Z Z LOCAL P-SUPPLY ASSY Z 3506 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 208 1 2 3 4 1 2 3 4 C D F A B E 11.25 DC/DC ASSY 1 4 1 3 1 2 3 4 KN651 C654 W662 CN652 651 C651 R651 C652 C653 C655 CN651 D653 C657 Q651 L651 C658 C659 W660 W656 W653 W657 W668 W659 W661 W655 W654 W658 W665 W664 W663 W651 W652 W666 W667 D654 IC651 652 PNE-1B1 4.DREG 2.DREG 1.DREG 3.DREG BOND AWX9015 DC/DC ASSY DREG DREG DREG V+12UN V+12UN V+12UN V+12UN V+5D V+5D V+5D V+5D GRTN GRTN GRTN GRTN GRTN GRTN 3.V+5D 2.GRTN 1.V+7D AWX9098 1 4 R 1 3 (ANP7563-C) 0 10 20 30 40 50 60 70 80 130 140 150 160 170 180 190 200 210 220 230 240 250 X Y SIDE A SIDE A DC/DC ASSY AA AA AA J662 A CN651 3506 Z CN652 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 209 5 6 7 8 5 6 7 8 C D F A B E D651 R652 R653 R654 C656 C660 C661 D652 R655 R656 DC/DC AWX9015 3.V+5D 2.GRTN 1.V+7D ASSY V+12UN V+12UN V+5D DREG DREG DREG DREG V+12UN GRTN GRTN GRTN GRTN GRTN GRTN V+5D V+5D V+5D PNE-1B1 AWX9098 1 4 4 1 LF 1 3 R (ANP7563-C) 0 10 20 30 40 50 60 70 80 130 140 150 160 170 180 190 200 210 220 230 240 250 X Y SIDE B SIDE B AA AA DC/DC ASSY AA CN651 CN652 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 210 1 2 3 4 1 2 3 4 C D F A B E 11.26 VIDEO CONNECT ASSY 1 13 1 14 15 1 21 1 9 3801 W3811 CN3804 CN3803 CN3802 W3809 W3808 W3807 W3810 W3812 W3806 W3805 W3802 W3804 W3803 W3801 CN3801 V+12TRG 2.V+12TRG 1.V+12T 3.GTRG 4.V+5.6V 5.SUPERG2 6.SUPERG2 7.SUPERG2 8.V-5.6V 9.V+iPod V+12T VMUTE S53ABC V+12T GAV V+5.6V V+5.6V V-5.6V V-5.6V V+5.6V GAV 1.V-5.6V 2.V+5.6V 3.GAV 4.GAV 5.OSDRT 6.OSDCS 7.OSDDT 8.OSDCK/EXPCK 9.EXPDT1 10.EXPOE 11.EXPST 12.S53ABC 13.VMUTE 1.V+iPod 2.V+iPod 3.V-5.6V 4.GAV 5.GAV 6.V+5.6V 7.SUPERG2 8.SUPERG2 9.VMUTE 10.51C 11.51B 12.51A 13.EXPST 14.EXPOE 15.EXPDT1 16.OSDCK 17.OSDDT 18.OSDCS 19.OSDRT 20.GNDU 21.GNDU 1.GNDU 2.GNDU 3.V+5.6V 4.GAV 5.GAV 6.V-5.6V 7.V+12TRG 8.GTRG 9.GTRG 10.51A 11.51B 12.51C 13.S53ABC 14.VMUTE 15.V+12T AWX9069 AWX VIDEO CONNECT ASSY PNE-1B1 R LF 1 13 15 1 21 1 9 1 (ANP7563-C) 260 270 280 290 300 310 320 330 150 160 170 180 190 200 210 220 230 240 250 X Y SIDE A SIDE A CN1403 K CN3804 CN1203 I CN3803 CN1002 H CN3802 J3505 Z CN3801 VIDEO CONNECT ASSY AC AC AC www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 211 5 6 7 8 5 6 7 8 C D F A B E V+12TRG 1.V+12T 2.V+12TRG 3.GTRG 4.V+5.6V 5.SUPERG2 6.SUPERG2 7.SUPERG2 8.V-5.6V 9.V+iPod V+5.6V V-5.6V GAV V+12T VMUTE S53ABC V+5.6V V-5.6V V+5.6V V+12T GAV 1.V+iPod 3.V-5.6V 2.V+iPod 4.GAV 5.GAV 6.V+5.6V 7.SUPERG2 8.SUPERG2 9.VMUTE 10.51C 11.51B 12.51A 13.EXPST 14.EXPOE 15.EXPDT1 16.OSDCK 17.OSDDT 18.OSDCS 19.OSDRT 20.GNDU 21.GNDU 2.GNDU 3.V+5.6V 1.GNDU 4.GAV 5.GAV 6.V-5.6V 7.V+12TRG 8.GTRG 9.GTRG 10.51A 11.51B 12.51C 13.S53ABC 14.VMUTE 15.V+12T 13.VMUTE 12.S53ABC 11.EXPST 10.EXPOE 9.EXPDT1 8.OSDCK/EXPCK 7.OSDDT 6.OSDCS 5.OSDRT 4.GAV 3.GAV 2.V+5.6V 1.V-5.6V VIDEO CONNECT ASSY AWX9069 AWX PNE-1B1 R LF 1 13 1 15 1 21 1 9 (ANP7563-C) 260 270 280 290 300 310 320 330 150 160 170 180 190 200 210 220 230 240 250 X Y SIDE B SIDE B CN3804 CN3803 CN3802 CN3801 VIDEO CONNECT ASSY AC AC AC www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 212 1 2 3 4 1 2 3 4 C D F A B E 11.27 POWER AMP-L ASSY 1 11 1 1 1 1 C5141 CN5002 W583 C5007 C5009 R5009 W565 C5022 W566 W581 C5021 C5023 R5023 W527 R5027 W531 W550 W548 W529 W530 W503 W500 W504 W577 W576 W502 W501 W506 W505 W513 W508 W512 W510 W509 W528 J5003 W547 Q5004 J5002 W580 C5024 Q5005 R5024 C5041 W549 W564 W584 C5017 C5001 CN5004 W567 W526 J5004 W575 C5117 W560 Q5105 C5122 W561 C5121 W563 W562 C5101 R5109 C5107 W579 W582 W543 W546 R5127 W542 R5123 C5123 C5124 W544 R5124 W545 Q5104 W525 J5001 W524 W578 W507 C5133 C5033 W9080 5001 W9071 W9072 C5109 IC5001 W511 IC5102 IC5101 KN5001 N P PNE-1B1 AWX FL SL 9071 9072 POWER AMP_L ASSY PURPLE GREEN Y3 Y1 11,NC 10,NC 9,NC 1,NC 2,NC 8,WT 7,OL DET 6,DC DET 4,POSI_1 5,POSI_2 3,GNDU PNE-1B1 PNE-1B1 PNE-1B1 N P NP 1 11 NP 1 R R R R 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 110 120 130 140 150 160 170 180 190 200 210 220 230 X Y CN5004 J4501 AE Y3 CN5002 CN5701 AJ POWER AMP-L ASSY AD AD SIDE A CN3005 W Y1 CN3003 W www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 213 5 6 7 8 5 6 7 8 C D F A B E 1 13 1 1 6 1 1 1 1 W568 W552 W536 W532 CN5001 W535 W557 W554 W571 W537 C5207 C5221 R5209 Q5204 W558 W590 W572 C5201 W587 W569 W588 C5007 R5009 W566 W534 W533 Q5205 C5021 C5023 R5023 R5223 C5223 C5222 R5027 W531 C5217 W530 R5227 C5224 R5224 W513 W512 W514 W517 W516 W541 W538 W515 W519 W518 W522 W521 W520 C5241 W584 001 C5233 C5052 C5051 W553 J5005 W540 CN5005 W570 W555 W589 W567 R5051 W539 W573 W574 W591 W556 C5271 W586 W585 CN5003 C5209 W523 W559 W551 J5006 IC5002 IC5201 IC5202 IC5601 KN5003 KN5002 P SBL PNE-1B1 GRAY Y3 BLACK BLUE RED Y5 1,VH+ 2,VH- 3,VH- 4,SBMUTE 5,AMUTE 8,GNDA 7,WT 6,DC 9,SBL 10,GNDA 11,FL 12,GNDA 13,SL 3,bb 1,GNDA 4,CB 5,CE 6,CE PNE-1B1 PNE-1B1 PNE-1B1 C 2,b N P N PNE-1B1 1 13 NP 1 1 6 R R R R R (ANP7564-C) 190 200 210 220 230 240 250 260 270 280 290 300 310 320 CN5001 CN5005 J4502 AF CN5601 AI CN5003 CN5605 AI AD SIDE A Y1 CN3003 W Y3 CN3005 W Y5 CN3101 W www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 214 1 2 3 4 1 2 3 4 C D F A B E 3 4 1 6 13 1 e c b e2 b2 c2 1 6 3 4 1 6 1 LF LF LF LF Q5203 R5207 C5211 C5205 R5202 C5202 C5206 R5229 R5230 R5206 R5211 R5201 Q5201 R5203 R5204 C5203 C5227 C5208 Q5003 Q5001 R5245 R5250 R5246 D5244 Q5202 R5208 C5204 R5215 R5213 R5011 D5206 D5204 C5212 D5203 C5215 R5226 C5216 R5231 R5212 D5205 R5225 R5026 R5248 C5003 R5247 R5244 R5249 R5243 R5242 R5241 D5242 D5241 D5243 R5004 Q5241 R5022 C5012 R5007 R5001 D5201 D5202 R5210 R5013 R50 C5053 R5292 R5205 R5221 R5222 R5062 C5062 R5061 C5061 C5063 R5063 D5002 D5001 R5364 C5365 R5271 Q5271 Q5272 R5621 R5615 C5611 R5613 R5010 R5232 C5232 13,SL 12,GNDA 11,FL 10,GNDA 9,SBL 6,DC 7,WT 8,GNDA 5,AMUTE 4,SBMUTE 3,VH- 2,VH- 1,VH+ 3,bb 2,b 4,CB 5,CE 6,CE 1,GNDA E C B B C E B C E B C E 18 190 200 210 220 230 240 250 260 270 280 290 300 310 320 CN5001 Y5 Y3 CN5005 CN5003 AD SIDE B POWER AMP-L ASSY AD www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 215 5 6 7 8 5 6 7 8 C D F A B E 3 4 1 6 3 4 1 6 11 1 e c b e2 b2 c2 1 6 3 4 1 e c b e2 b2 c2 1 6 3 4 LF LF LF LF LF R5032 C5032 Q5141 R5147 C5002 C5011 R5002 R5008 R5005 Q5041 R5003 D5043 Q5003 Q5001 C5006 R5042 R5043 R5041 R5011 D5005 D5003 D5044 D5143 R5049 R5025 R5026 D5042 D5041 R5021 C5003 Q5002 R5004 R5110 R5012 R5022 C5012 C5004 R5050 R5045 C5008 R5047 D5006 D5004 C5027 R5030 R5006 C5005 R5029 R5007 R5001 R5031 C5016 C5015 C5115 R5044 R5046 R5048 R5013 R5015 C5116 R5131 R5129 C5105 R5106 R5130 C5127 C5108 C5104 R5112 Q5102 C5106 R5103 C5102 R5101 R5107 R5104 C5103 Q5101 Q5103 R5108 R5102 R5144 R5141 R5143 R5142 D5144 R5148 R5146 R5145 R5150 D5142 D5141 R5149 D5104 D5106 C5112 R5122 D5105 R5105 R5121 D5103 R5111 C5111 R5126 R5115 R5125 R5113 D5002 D5001 R5132 D5101 D5102 C5132 R5010 11,NC 10,NC AWX 9072 AWX 9072 POWER AMP_L ASSY 9,NC 8,WT 7,OL DET 6,DC DET 5,POSI_2 4,POSI_1 3,GNDU 2,NC 1,NC E C B E C B E C B C B (ANP7564-C) 60 70 80 90 100 110 120 130 140 150 160 170 180 190 0 110 120 130 140 150 160 170 180 190 200 210 220 230 X Y Y1 Y3 CN5004 CN5002 AD SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 216 1 2 3 4 1 2 3 4 C D F A B E 11.28 POWER AMP-R ASSY 1 1 1 1 1 1 11 C5324 C5333 CN5304 C5341 W726 W706 W707 C5309 Q5304 C5322 C5317 Q5305 W709 C5301 R5309 C5307 C5321 W711 W712 W710 R5327 W743 W744 W740 IC5302 C5323 W708 W739 W701 C5421 W700 C5417 C5407 Q5404 R5409 W702 C5409 C5401 Q5405 W725 C5423 C5441 R5423 W731 W732 W737 W736 W735 R5427 C5424 R5424 W756 W757 J5301 W758 W733 W759 W761 W760 C5433 W762 W703 W705 C5422 W704 W734 W9073 W9106 IC5402 IC5401 W763 W766 CN5302 W770 W738 W768 W769 W742 W741 W767 W765 R5323 W764 R5324 KN5301 AWX AWX POWER AMP_R ASSY WHITE ORANGE Y4 Y2 1,NC 11,NC 10,NC 2,NC 9,POSI_1 8,GNDU 7,POSI_2 6,POSI_2 3,WT 5,DC DET 4,OL DET PNE-1B1 PNE-1B1 FR SR PNE-1B1 PNE-1B1 N P P 9106 9073 1 NP NP 1 11 R R R R 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 0 10 20 30 40 50 60 70 80 90 100 110 120 X Y CN5302 CN5702 AJ CN5304 Y4 J4551 AH POWER AMP-R ASSY AG AG SIDE A CN3006 W Y2 CN3004 W www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 217 5 6 7 8 5 6 7 8 C D F A B E 1 1 6 1 1 1 1 13 J5306 KN5302 C5351 Q5304 301 R5309 C5307 C5321 W711 W712 R5351 W746 W745 W773 C5352 W710 R5327 IC5301 C5323 W774 W772 W776 J5305 W777 W750 W775 W722 W730 C5533 C5571 W713 5002 W751 W755 W714 CN5303 IC5502 IC5501 IC5602 W727 W782 W783 W784 W785 W720 W721 W719 C5522 Q5505 C5501 W729 W728 C5509 C5517 W718 R5509 C5541 W716 W715 W717 Q5504 C5507 C5521 R5524 C5524 R5527 W754 W752 W748 R5523 C5523 W786 CN5301 W781 W779 W780 W778 W747 W724 J5304 W749 W723 KN5303 J5302 J5303 W770 W771 W769 R5323 W753 PNE-1B1 BROWN Y4 RED BLUE BLACK Y6 1.CE 2.CE 3.CB 4.bb 5.b 6.GAMP VH+ VH- VH- SBMUTE AMUTE DC OL GNDA SBR GNDA FR GNDA SR PNE-1B1 PNE-1B1 SBR R PNE-1B1 PNE-1B1 N N P P Production code C 1 6 R R R NP 1 13 R R (ANP7564-C) 190 200 210 220 230 240 250 260 270 280 290 300 310 320 CN5301 CN5602 AI CN5303 CN5606 AI AG SIDE A Y6 CN3102 W Y4 CN3006 W www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 218 1 2 3 4 1 2 3 4 C D F A B E 3 4 1 6 LF LF LF LF 6 1 LF b2 c2 b e2 e c 1 3 4 6 13 1 R5304 R5301 C5303 Q530 R5307 Q5303 R5510 C5353 R5311 D5301 D5302 C5311 R5526 R5521 R5522 R5592 C5363 R5363 C5361 R5361 C5362 R5362 Q5572 Q5571 R5571 R5622 C5612 R5321 R5310 R5504 C5503 Q5501 D5501 R5512 R5506 C5508 D5504 C5504 R5505 R5501 D5502 C5512 D5503 C5511 C5505 D5506 R5503 C5502 R5502 D5505 C5515 C5516 R5531 R5529 R5530 Q5502 C5506 R5507 Q5503 R5508 R5543 R5541 D5542 D5541 R5545 R5546 R5549 R5550 R5548 R5547 Q5541 D5543 C5527 R5511 R5544 D5544 R5542 R5525 R5515 R5513 R5532 C5532 R5325 R R 6.GAMP 5.b 4.bb 3.CB 2.CE 1.CE 1.SR 2.GNDA 3.FR 4.GNDA 5.SBR 6.GNDA 7.OL 8.DC 9.AMUTE 10.SBMUTE 11.VH- 12.VH- 13.VH+ C B B C E E C B B C E E 190 200 210 220 230 240 250 260 270 280 290 300 310 320 Y4 Y6 CN5301 CN5303 POWER AMP-R ASSY AG AG SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 219 5 6 7 8 5 6 7 8 C D F A B E 3 4 1 6 3 4 1 6 1 4 3 1 c2 e2 c e b b2 6 e c b e2 b2 c2 1 6 3 4 LF LF LF LF 11 1 D5342 R5345 R5346 R5349 R5350 R5348 R5312 R5347 R5306 C5308 Q5341 D5343 C5327 C5305 D5304 D5306 C5312 D5305 D5303 C5315 C5316 R5331 R5329 R5330 R5303 C5304 Q5302 C5306 R5305 C5302 R5304 R5301 C5303 Q5301 R5307 Q5303 R5308 R5302 R5311 D5301 D5302 C5311 C5427 R5431 R5402 Q5401 R5403 R5411 D5443 Q5441 R5447 R5448 R5450 R5449 R5446 R5445 R5408 Q5403 R5407 C5406 Q5402 R5430 R5429 C5416 C5415 D5405 C5402 R5405 C5404 D5406 D5404 C5405 C5408 R5406 D5442 D5441 R5442 R5443 R5441 D5444 R5444 C5411 D5403 C5412 R5426 R5413 R5415 D5401 D5402 R5425 C5403 R5401 R5404 R5412 R5321 R5322 R5310 R5421 R5422 R5432 R5410 C5432 R5332 C5332 R5344 D5344 R5341 R5343 R5342 R5315 R5313 R5326 D5341 AWX 9073AWX 9106AWX POWER AMP R_ASSY 11,NC 10,NC 9,POSI_1 8,GNDU 7,POSI_2 6,POSI_2 5,DC DET 4,OL DET 3,WT 2,NC 1,NC C B B C E B C E B C E (ANP7564-C) 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 0 10 20 30 40 50 60 70 80 90 100 110 120 X Y CN5302 CN5304 Y4 Y2 AG SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 220 1 2 3 4 1 2 3 4 C D F A B E 11.29 POWER AMP IN ASSY 1 6 1 6 1 13 1 13 1 19 1 5 R5609 R5624 R5623 C5622 W912 W903 W924 C5607 CN5606 R5627 C5624 C5623 C5601 W908 W905 W901 C5617 C5621 Q5605 Q5604 CN5605 W918 CN5602 CN5601 W919 CN5603 W915 W922 W920 W913 W914 5604 C5609 W921 W917 W902 C5633 W907 W906 W909 W916 C5641 W904 W911 W929 W928 W927 W926 W925 W910 YELLOW Y1 15.V-12A 14.CO 13.GNDA 16.AMUTE 18.NECK6 17.SBMUTE 1.GNDA 2.b 3.bb 4.CB 5.CE 6.CE 1.SL 2.GNDA 3.FL 4.GNDA 5.SBL 6.GNDA 7.WT 8.DC 9.AMUTE 10.SBMUTE 11.VH- 12.VH- 13.VH+ 1.VH+ 2.VH- 3.VH- 4.SBMUTE 5.AMUTE 6.DC 7.OL 8.GNDA 9.SBR 10.GNDA 11.FR 12.GNDA 13.SR 7.GNDA 10.FLO 9.GNDA 8.SLO 12.SBLO 11.GNDA 6.GAMP 6.b 4.bb 3.CB 2.CE 2.VH- 3.NECK6 4.NECK8 5.A-12V 1.CE 6.SRO 5.GNDA 4.FRO 2.GNDA 1.SBRO 1.VH+ 19.NECK8 POWER AMP IN ASSY AWX9075 3.GNDA PNE-1B1 1 6 1 6 1 13 13 1 19 1 1 5 NP R (ANP7564-C) 0 10 20 30 40 50 60 70 80 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 X Y POWER AMP IN ASSY AI CN1406 K CN5603 CN5601 CN5001 AD CN5602 CN5301 AG CN5606 CN5303 AG CN3252 S 5604 CN3003 W Y1 CN5605 CN5003 AD SIDE A SIDE A AI AI www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 221 5 6 7 8 5 6 7 8 C D F A B E 3 4 1 6 LF 6 1 1 6 3 4 6 1 1 13 1 13 19 1 5 1 R C5603 Q5601 R5604 R5601 D5605 D5606 D5604 D5603 C5608 R5612 R5611 R5607 R5631 R5630 C5616 C5615 R5629 C5602 C5627 R5602 R5603 C5606 C5604 R5608 R5606 R5605 C5605 Q5602 Q5603 D5601 D5602 R5641 R5642 R5643 R5644 R5645 R5646 R5647 R5648 R5649 R5650 D5641 D5642 D5643 D5644 Q5641 R5610 R5632 C5632 PNE-1B1 19.NECK8 18.NECK6 17.SBMUTE 16.AMUTE 15.V-12A 14.CO 13.GNDA 12.SBLO 11.GNDA 10.FLO 9.GNDA 8.SLO 7.GNDA 6.SRO 5.GNDA 3.GNDA 2.GNDA 1.SBRO 13.SR 12.GNDA 11.FR 10.GNDA 9.SBR 8.GNDA 7.OL 6.DC 5.AMUTE 4.SBMUTE 3.VH- 2.VH- 1.VH+ 6.GAMP 5.b 4.bb 3.CB 2.CE 1.CE 1.GNDA 2.b 3.bb 4.CB 5.CE 6.CE 9.AMUTE 8.DC 7.WT 6.GNDA 5.SBL 4.GNDA 3.FL 2.GNDA 1.SL 13.VH+ 12.VH- 11.VH- 10.SBMUTE 1.VH+ 3.NECK6 2.VH- 4.NECK8 5.A-12V POWER AMP IN ASSY AWX9075 AWX 4.FRO (ANP7564-C) 0 10 20 30 40 50 60 70 80 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 X Y POWER AMP IN ASSY AI CN5603 CN5601 CN5602 CN5606 5604 Y1 CN5605 SIDE B SIDE B AI AI www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 222 1 2 3 4 1 2 3 4 C D F A B E 11.30 POWER PROTECT ASSY 1 3 1 19 1 11 1 11 1 17 1 2 5 W108 CN5706 CN5703 CN5701 CN5702 CN5705 W104 W103 W107 CN5704 W102 W106 W101 W105 W109 9,GNDU 1,NC 10,RYCS 7,POS1_2 3,F.STOP 8,POS1_1 10,NC 6,V-12V 13,GNDST 2,HPDET 17,GNDU 2,F.FAN- 7,GNDST 9,RYHP 11,NC 8,RYA 9,RYCS 4,-FAN 2,NC 1,NC 12,GNDST 5,LOCKDET 5,OL DET 15,RYAC 14,V+5.6ST 6,DC DET 3,WUP 12,TEMP1 13,TEMP2 5,POS1_2 10,RYHP 9,WT 8,OL DET 7,DC DET 6,POS1_2 2,V-12V 1,V+12V 1,WATTS 4,-FAN 5,+FAN 3,POS1_1 11,NC 3,LOCKDET 10,NC 4,GNDU CN5704 1,F.FAN+ 14,OL DET 15,DC DET 16,V+5.6U 8,RYB 18,GNDU 19,V+5 UM 4,RYAC 5,V+6.5ST 11,RYA 11,RYB 2,NC 3,NC 4,WT POWER PROTECT ASSY 17,HPDET 6,GNDST 2,+FAN 1,+FAN 16,WUP 7,V+12V 3,-FAN PNE-1B1 AWX9076 AWX9077 AWX 3 1 19 1 1 11 1 11 17 1 5 1 R (ANP7564-C) 0 10 20 30 40 50 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 X Y POWER PROTECT ASSY AJ AJ AJ CN3202 Y CN5705 CN5701 CN5002 AD CN5706 FRONT FAN CN5702 CN5302 AG J3503 Z CN5704 CN103 C CN5703 SIDE A SIDE A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 223 5 6 7 8 5 6 7 8 C D F A B E 4 1 5 8 3 1 19 1 1 11 1 11 17 1 1 5 1 8 5 4 R LF R5721 C5707 D5702 R5746 R5712 R5705 R5701 R5702 R5709 R5706 R5708 Q5703 R5747 C5704 R5711 C5705 R5716 R5704 R5707 R5715 R5718 R5703 R5714 Q5701 Q5702 Q5706 Q5705 R5710 D5701 C5706 R5720 R5717 C5703 R5713 C5702 C5701 IC5701 Q5704 R5750 R5751 R5752 R5722 1,+FAN 2,-FAN 3,STOP 3,-FAN 7,V+12V UP 1,+FAN CN5702 CN5703 POWER PROTECT ASSY CN5705 CN5704 CN5701 AWX AWX9077 AWX9076 CN5706 5,+FAN 4,-FAN 1,V+12V 2,V-12V PNE-1B1 2,+FAN 5,LOCKDET 4,-FAN 8,RYA 9,RYHP 6,V-12V 16,WUP 17,HPDET 11,RYB 14,V+5.6ST 15,RYAC 12,GNDST 13,GNDST 10,RYCS 4,WT 19,V+5 UM 18,GNDU 16,V+5.6U 15,DC DET 14,OL DET 13,TEMP2 12,TEMP1 17,GNDU 6,GNDST 11,RYA 5,V+6.5ST 4,RYAC 8,RYB 1,WATTS 10,RYHP 3,WUP 9,RYCS 7,GNDST 2,HPDET 3,NC 2,NC 6,DC DET 5,OL DET 1,NC 7,POS1_2 11,NC 10,NC 8,POS1_1 9,GNDU 4,GNDU 3,LOCKDET 11,NC 3,POS1_1 6,POS1_2 7,DC DET 8,OL DET 9,WT 5,POS1_2 10,NC 2,NC 1,NC (ANP7564-C) 0 10 20 30 40 50 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 X Y POWER PROTECT ASSY AJ CN5705 CN5706 CN5701 CN5702 CN5704 CN5703 AJ AJ SIDE B SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 224 1 2 3 4 1 2 3 4 C D F A B E 11.31 HDMI & DVC ASSY 1 3 4 5 1 36 37 72 73 108 109 144 1 19 1 19 1 19 1 7 2 8 1 10 11 20 1 4 5 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 4 5 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 16 1 8 9 16 1 8 9 1 25 26 50 51 75 76 100 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 10 11 20 1 7 2 8 1 10 11 20 1 7 8 14 7 1 1 7 2 8 1 7 2 8 1 10 11 20 1 1 7 2 8 1 10 11 20 1 7 2 8 1 7 2 8 3 1 5 4 A30C5/C7 [[ G ]] LF 37 72 73 108 109 144 1 36 1 19 1 19 1 19 11 20 1 10 8 1 5 4 NP 8 1 5 4 NP NP 8 1 9 16 NP 1 8 9 16 26 25 1 100 76 75 51 20 1 10 11 7 1 14 8 1 7 11 10 1 20 14 8 20 1 10 11 IC455 C455 R169 R357 R358 IC101 JA101 L352 L351 JA301 C113 C112 C108 C106 C110 C107 C105 C139 C137 C135 C138 C136 C134 C133 L103 L102 C122 C104 R122 R123 X101 R304 L301 C315 C314 C307 C318 C319 C303 C309 L303 C306 C304 JA102 R113 R108 R303 C308 R301 R107 R302 IC201 C201 VA351 VA352 VA353 VA354 VA355 VA356 VA357 VA358 R201 R202 R312 R311 IC151 R314 C151 L302 C317 R106 C123 C124 C125 C126 L353 L354 C191 C192 R191 R192 R101 R132 R130 R334 R335 R336 R337 R338 D171 R205 Q353 Q153 R194 R193 R355 R356 R351 R352 R354 R353 Q352 R158 R178 R179 IC171 Q173 C171 D151 R333 Q351 R331 R119 R313 D301 VA360 VA359 R204 IC152 C153 Q161 IC172 C173 Q301 R306 C514 R165 R166 IC301 C102 C103 C132 C316 C301 C302 L305 C310 C305 L304 L104 R114 R118 R203 R305 D152 D153 D172 D173 R103 R104 R105 R115 R131 L702 C7 R7 R7 R7 R7 C701 R7 R453 R454 R452 IC452 C451 R451 IC451 C452 IC503 CN501 R573 R574 R575 R576 R577 R572 R1002 C152 C172 C2 C901 C902 IC901 C1031 R455 R456 C453 IC453 R209 C491 C1025 C1026 L1001 R460 R459 C454 IC454 R458 R457 C1027 C513 R141 R142 R143 R144 R145 R146 R147 R148 1 PC NP 10 11 20 1 50 1 5 0 10 20 30 40 50 60 70 80 0 10 20 30 40 50 60 70 80 90 100 X Y HDMI & DVC ASSY AK AK SIDE A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 225 5 6 7 8 5 6 7 8 C D F A B E 1 3 4 5 IN GND OUT 1 10 11 20 1 7 2 8 1 7 2 8 48 37 36 25 24 13 12 1 2 8 2 8 1 10 11 20 2 8 1 10 11 20 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 7 24 25 1 48 1 7 2 8 1 7 2 8 1 4 5 8 1 7 2 8 2 8 2 8 1 10 11 20 1 7 8 14 1 23 1 44 45 88 89 132 133 176 1 7 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 4 5 8 1 30 2 8 1 10 11 20 2 8 2 8 1 7 2 8 1 7 2 8 1 7 2 8 1 6 4 3 3 1 5 4 C7 11 20 1 10 37 48 1 12 13 24 25 36 20 1 10 11 7 1 FC ICT NP 1 24 25 48 NP 8 1 5 4 11 10 1 20 7 1 14 8 4 5 8 1 1 30 20 1 10 11 6 4 3 1 IC455 C455 IC905 Q902 IC201 C201 R201 R202 R205 R204 R203 L702 C712 R717 R716 R715 R719 C704 IC701 R703 R701 R711 R710 C703 R712 R709 C702 C714 R718 R707 R706 L701 R705 R704 C705 R708 C713 R721 C701 C711 R702 C731 R733 Q731 R743 R753 R763 C761 R773 R783 Q741 Q751 Q761 Q771 Q781 453 R454 IC452 C451 IC451 C452 R446 R437 R447 R443 R442 D501 R584 R585 R583 Q501 L501 R509 R516 R522 R550 R552 R553 R554 R571 R551 IC502 X501 R528 R515 R512 R513 R529 C501 R572 R581 R582 R1012 R1011 C511 C202 C901 C902 1 C1002 R1013 X401 D903 C1031 R210 R463 C462 C461 R461 IC402 R462 C463 C431 R426 C403 C404 C418 R425 C433 C434 C432 R427 C427 C426 R422 C425 C421 L401 L404 R402 C429 C430 C417 R429 R404 R405 R414 C414 R413 C413 C445 C405 C408 C402 456 C453 IC453 C424 C423 C422 L403 L502 IC202 R206 R207 R208 CN1002 L402 C741 C751 C771 C781 R209 C512 IC401 C416 C415 R415 R416 C428 C410 C411 C447 C449 C448 C446 R428 R432 R433 R434 C401 C1025 C1026 C928 R906 C906 C912 C905 R905 IC902 L902 L901 C913 CN1001 C409 C406 L405 C903 R430 R431 R436 R439 C454 8 R435 R441 R440 D901 R901 C909 C910 C1027 R902 C907 D902 C914 R916 R917 Q906 R919 Q907 R918 C904 Q908 R920 C915 C908 C407 Q901 C916 L903 R921 R922 R448 C929 R449 23 1 PC 10 11 20 1 89 176 1 133 132 88 45 44 AWQ7040 /21 HDMI&DVC ASSY 5 (ANP7615-B) 0 80 90 100 110 120 130 140 150 160 170 CN5811 V CN1002 CN801 G CN1001 AK SIDE A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 226 1 2 3 4 1 2 3 4 C D F A B E 1 30 31 50 51 80 81 100 IN GND OUT IN GND OUT 81 80 51 50 30 31 1 100 4 5 1 3 1 30 R565 R129 R128 Q103 R713 C710 C707 C706 C708 C709 R714 R1102 R1101 R734 R732 R731 R742 R744 R741 R752 R754 R751 R762 R764 R761 R772 R774 R771 R782 R784 R781 R548 R547 R546 IC501 R542 R527 R502 R508 R503 R545 R504 R544 R505 R564 R562 R519 R506 R530 R559 R520 R560 R514 C503 R511 C502 R501 C505 R510 R541 R543 R549 C923 C924 C1001 C504 IC903 C922 C921 R438 C1029 C1030 C438 R424 C441 C443 R419 R403 R412 C412 R421 C440 C436 C435 C437 C439 R418 R401 R423 R417 R566 IC911 C925 C926 C442 C1028 IC904 R903 C911 R907 R909 Q903 R912 R911 R913 Q904 R910 Q905 R914 R915 R908 R904 R507 R444 R445 23 1 80 90 100 110 120 130 140 150 160 170 CN1002 CN1001 AK SIDE B HDMI & DVC ASSY AK www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 227 5 6 7 8 5 6 7 8 C D F A B E LF 1 5 3 4 4 5 1 3 A B C 9 8 7 6 5 4 3 2 1 0 1 0 0 1 2 3 1 0 R133 R167 R168 R170 R137 R195 R196 C114 R102 R111 R109 C111 C128 R315 R181 Q171 R116 R117 R125 R126 R127 C131 R310 R309 C129 C130 R124 C351 R154 R155 R161 R153 R152 R151 R110 R112 Q151 C115 C116 C117 C118 C119 C120 L101 R129 R128 R392 C391 C392 C127 R386 C109 R332 R391 R308 R307 R156 R159 Q172 R176 R173 R172 R171 R174 R175 Q152 R157 R177 R120 R121 C101 C121 Q103 Q104 Q102 Q101 L105 C311 C313 C312 L106 R1102 R527 R563 R562 R561 R519 R521 R555 R556 R557 R525 R558 R559 R520 R560 R517 R524 R578 R526 R523 R518 C140 IC102 R135 R136 R566 IC911 C925 C926 C927 C917 R931 R932 1 (ANP7615-B) 0 10 20 30 40 50 60 70 80 0 10 20 30 40 50 60 70 80 90 100 X Y AK SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 228 1 2 3 4 1 2 3 4 C D F A B E 11.32 USB ASSY (VSX-LX50 ONLY) 1 32 33 64 65 96 97 128 54 28 27 1 24 25 1 48 1 4 1 10 11 20 21 30 31 40 1 11 1 3 4 5 1 3 4 5 1 3 4 5 1 65 64 33 32 1 128 97 96 54 28 27 1 1 24 25 48 1 4 20 21 30 31 40 1 11 10 3 4 5 1 1 3 4 5 11 1 4 3 1 5 LF A30C5/C7 [[ G ]] 3 1 4 5 1 3 4 5 FC ICT R IC701 IC761 C733 R773 IC762 CN701 R709 R713 R714 C724 C723 C725 R706 C726 R739 C769 R712 C714 C713 C701 C707 C703 C720 C719 C718 C721 C716 R711 R702 R701 C732 R737 R738 R735 R736 Q771 R761 C761 C762 R762 C768 C767 R763 IC781 C742 C743 C744 R708 R707 R704 R703 IC702 C745 C746 C747 R754 C771 R731 R734 L731 L732 L733 C772 L772 R771 R772 IC771 CN702 IC703 R744 R745 R747 R746 R748 R751 R752 R753 L762 L761 C763 C764 C765 C766 C741 C752 IC741 L741 C730 R741 R710 C731 C773 C799 C798 C796 C797 KN791 C727 C729 C728 C702 C704 C705 C706 C708 C709 C710 C711 C712 L701 C717 L702 L704 L703 C715 R743 R721 R722 R723 R726 R725 R724 R717 R718 R719 R720 C951 C952 IC951 IC953 L951 R727 R764 R700 R732 R729 R730 R755 R951 R952 C734 C735 C736 C739 C740 C748 C749 C750 C751 L763 L952 R728 R740 R742 R756 R758 R953 R954 R955 R956 R957 R958 R705 X702 X703 1 4 4 AWX8866 AWX8867 PC AWX8944 USB ASSY AWX 1.V5SUB 2.D- 3.D+ 4.GND V+5USB V18D SPDIF 1.CTL 2.XFLAG 3.POWER 4.V+5D 5.XRST 6.GNDD 7.SPDIF 8.GNDD 9.WUP 10.USB_TX 11.USB_RX TCK TDI TMS TDO 4 4 V+3R3 V+5D GNDD GNDD nTRST XRST USBDN USBDP UT_RX UT_TX ADIN V3D V+1R8 R 1 4 1 11 LF 1 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 0 1 C B A 0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 X Y (ANP7613-A) (ANP7613-A) 0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 X Y CN2652 P CN701 CN701 CN516 A CN702 CN702 AL AL AL SIDE A SIDE A SIDE B SIDE B USB ASSY AL USB ASSY www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 229 5 6 7 8 5 6 7 8 C D F A B E www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 230 1 2 3 4 1 2 3 4 C D F A B E 12. PCB PARTS LIST LIST OF WHOLE PCB ASSEMBLIES Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%). Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5 6 1 4 7 3 R 5 0 1 R 0 5 6 2 1 NOTES: 560 Ω 47k Ω 0.5 Ω 1 Ω RD1/4PU J RD1/4PU J RN2H K RS1P K 56 x 10 1 47 x 10 3 R50 1R0 561 473 5.62k Ω RN1/4PC F 562 x 10 1 5621 Meaning of the figures and others in the parentheses in the parts list. Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding PC board. IC 301 (A, 91, 111) IC NJM2068V Mark Symbol and Description VSX-LX50/ HYXJ5 VSX-91TXH/ KUXJ/CA VSX-9120TXH-K/ KUXJ NSP 1..MAIN ASSY AWK7975 AWK7974 AWK7974 2..MAIN CONTROL ASSY AWX8817 AWX8816 AWX8816 2..AUDIO IN ASSY AWX8821 AWX8820 AWX8820 2..12V-REG ASSY AWX8824 AWX8824 AWX8824 2..GUARD-C ASSY AWX8826 AWX8826 AWX8826 2..GUARD-F ASSY AWX8825 AWX8825 AWX8825 1..DSP ASSY AWX8814 AWX8813 AWX8813 NSP 1..VIDEO ASSY AWK7984 AWK7983 AWK7983 2..COMPOSITE ASSY AWX8842 AWX8841 AWX8841 2..S-VIDEO ASSY AWX8845 AWX8844 AWX8844 2..COMPONENT ASSY AWX8848 AWX8847 AWX8847 2..BRIDGE 2 ASSY AWX8850 AWX8850 AWX8850 NSP 1..COMPLEX ASSY AWK8015 AWK8014 AWK8014 2..PRIMARY ASSY AWX9035 AWX9034 AWX9034 2..TRANS 1 ASSY AWX9038 AWX9038 AWX9038 2..DISPLAY ASSY AWX8874 AWX8873 AWX8873 2..VOLUME ASSY AWX9111 AWX9044 AWX9044 2..MULTI JOG ASSY AWX8880 AWX8879 AWX8879 2..FRONT-IN ASSY AWX8955 AWX8954 AWX8954 2..HEADPHONE ASSY AWX9049 AWX9049 AWX9049 NSP 1..SECONDARY ASSY AWK7911 AWK7910 AWK7910 2..PS/SP ASSY AWX9107 AWX9052 AWX9052 2..TRANS SIDE ASSY AWX9056 AWX9056 AWX9056 2..TRANS 2-1 ASSY AWX9059 AWX9058 AWX9058 2..DIODE 1 ASSY AWX9060 AWX9060 AWX9060 2..VH TR ASSY AWX9061 AWX9061 AWX9061 2..TRANS 2-2 ASSY AWX9062 AWX9062 AWX9062 2..LOCAL P-SUPPLY ASSY AWX9064 AWX9063 AWX9063 2..IR I/O ASSY AWX9067 AWX9066 AWX9066 2..VIDEO CONNECT ASSY AWX9069 AWX9069 AWX9069 2..DC/DC ASSY AWX9015 AWX9015 AWX9015 2..BRIDGE 1 ASSY AWX9078 AWX9078 AWX9078 NSP 1..POWER AMP ASSY AWK7920 AWK7919 AWK7919 2..POWER AMP-L ASSY AWX9072 AWX9071 AWX9071 2..POWER AMP-R ASSY AWX9073 AWX9106 AWX9106 2..POWER AMP IN ASSY AWX9075 AWX9075 AWX9075 2..POWER PROTECT ASSY AWX9077 AWX9076 AWX9076 2..POSI 1-L ASSY AWX9081 AWX9080 AWX9080 2..POSI 2-L ASSY AWX9082 Not used Not used 2..POSI 1-R ASSY AWX9084 AWX9083 AWX9083 1..HDMI & DVC ASSY AWQ7040 AWQ7040 AWQ7040 1..USB ASSY AWX8866 Not used Not used 1..FM/AM TUNER UNIT AXX7248 AXX7250 AXX7250 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 231 5 6 7 8 5 6 7 8 C D F A B E CONTRAST OF PCB ASSEMBLIES AWX8821 and AWX8820 are constructed the same except for the following: AWX8817 and AWX8816 are constructed the same except for the following: AWX8814 and AWX8813 are constructed the same except for the following: A AUDIO IN ASSY Mark Symbol and Description AWX8821 AWX8820 > IC663 Not used NJM78M12FA D671 Not used RB501V-40-TRB C501, C502, C505-C510 CCSRCH101J50 Not used C513-C518, C521-C526 CCSRCH101J50 Not used C541-C544, C549-C552 CCSRCH101J50 Not used C527, C528, C531-C536 CCSRCH151J50 Not used C539, C540, C547, C548 CCSRCH151J50 Not used C503, C504, C511, C512, C519, C520 CCSRCH221J50 Not used C678 Not used CKSRYB103K50 C679 Not used CEAT100M50-TS CN516 11p Plug XKP3065 Not used C MAIN CONTROL ASSY Mark Symbol and Description AWX8817 AWX8816 IC251 LC72725KM-TBB Not used IC252 Not used TC74VHC125FTS1-TBB Q102 Not used RT1P241M-TLB C251 CEAT100M50-TS Not used C253 CCSRCH561J50 Not used C254 CEAT101M10-TS Not used C255 CKSRYB102K50 Not used C256, C257 CCSRCH270J50 Not used C260 CKSRYB472K50 Not used C261 Not used CKSRYB104K16 R124, R126, R127 RS1/16S101J Not used R130, R132, R199 Not used RS1/16S101J R131, R171, R259, R260 Not used RS1/16S104J R136 RS1/16S222J Not used R152 Not used RS1/16S473J R156 Not used RS1/16S103J R187, R188 RS1/16S0R0J Not used R189 RS1/16S104J Not used R251 RS1/16S473J RS1/16S474J R252, R253, R254 RS1/16S102J Not used R255-R258 Not used RS1/16S221J R261 Not used RS1/16S274J R383, R384 Not used RS1/16S0R0J R9001, R9003, R9005, R9010 RS1/16S0R0J Not used J101 Connector Ass'y Not used PF03GG-Q12 CN305 12p Connector Not used VKN1243 CN311 Plug(5p) Not used KM200NA5 X251 Crystal Resonator ASS7004 Not used G DSP ASSY Mark Symbol and Description AWX8814 AWX8813 IC501 Not used F2621E-01-TBB IC502 Not used AAT4618IGV-0.5-1-TLB IC601 Not used TC74VHC157FTS1-TBB D501, D502 Not used UDZS5R6(B)-TRB L501, L601 Not used QTL1013 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 232 1 2 3 4 1 2 3 4 C D F A B E AWX8842 and AWX8841 are constructed the same except for the following: L502 Not used ATL7002 C501 Not used CEVW470M6R3-TRB C502, C504, C505, C506, C602 Not used CKSSYB104K10 C503 Not used CKSSYB471K50 C507 Not used CEVW101M16-TRB C508 Not used CKSRYB104K16 C509, C510 Not used CCSSCH100D50 C513 Not used CKSRYB105K16 R503, R613-R616 RS1/16SS0R0J Not used R518, R601, R610 Not used RAB4CQ101J R964 Not used RAB4CQ104J R533, R535, R536 Not used RS1/16SS0R0J R504, R506, R516, R523, R524 Not used RS1/16SS101J R525, R526, R528, R605, R608 Not used RS1/16SS101J R505, R507 Not used RS1/16SS102J R531 Not used RS1/16SS103J R511 Not used RS1/16SS105J R514, R515, R517, R519, R520 Not used RS1/16SS223J R521, R532 Not used RS1/16SS223J R527, R529, R604, R606, R607, R609 Not used RS1/16SS470J R510 Not used RS1/16SS471J CN953 12p Connector Not used VKN1416 CN501 4p Socket Not used AKP7201 JA351 Jack AKB7131 AKB7173 X501 Not used ASS7065 Mark Symbol and Description AWX8814 AWX8813 H COMPOSITE ASSY Mark Symbol and Description AWX8842 AWX8841 IC1002 Not used TC74HC4051AFT-TBB IC1151 Not used M61545FP-TBB Q1151 Not used IMX25 D1006 Not used DAN202U-TLB D1007 Not used 1SS355-TRB D1112 Not used DAN217U-TLB C1003, C1004, C1163 Not used CKSRYB104K16 C1015 Not used CEAT101M10 C1023 Not used CCSRCH181J50 C1101-C1104 CCSRCH101J50 Not used C1151-C1154 Not used CEAT2R2M50 C1155, C1156, C1161, C1162 Not used CCSRCH101J50 C1157, C1158 Not used CCSRCH331J50 C1159 Not used CKSRYB104K50 C1160 Not used CEAT100M50 C1164 Not used CKSRYB103K50 R1005 Not used RS1/16S750J R1053 Not used RS1/16S0R0J R1151, R1152 Not used RS1/16S104J R1153, R1154 Not used RS1/16S202J R1155, R1156 Not used RS1/16S103J R1157, R1158 Not used RS1/16S101J R1159, R1160, R1164 Not used RS1/16S471J R1163 Not used RS1/16S473J JA1006 Pin Jack(1p) AKB7175 Not used 1004 Pin Jack(2p) Not used AKB7176 1005 Pin Jack(2p) Not used AKB7181 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 233 5 6 7 8 5 6 7 8 C D F A B E AWX8845 and AWX8844 are constructed the same except for the following: AWX8848 and AWX8847 are constructed the same except for the following: AWX8874 and AWX8873 are constructed the same except for the following: I S-VIDEO ASSY Mark Symbol and Description AWX8845 AWX8844 IC1301 Not used SP3232ECY-TBB Q1301 Not used 2SC4081(QRS)-TLB Q1351 Not used 2SA1576A(RS)-TLB Q1352 Not used RT1N241M-TLB Q1353 Not used 2SA1576A(RS)-TLB D1302 Not used 1SS355-TRB D1351, D1601, D1602 Not used UDZS5R1(B)-TRB D1603-D1606 Not used UDZS6R2(B)-TRB L1351 Not used ATL7002 C1304-C1306, C1308, C1352 Not used CKSRYB104K16 C1309, C1353, C1311 Not used CKSRYB103K50 C1310 Not used CCSRCH331J50 C1354 Not used CKSRYB102K50 C1355 Not used CKSRYB472K50 C1605, C1606 Not used CEAT470M25 R1310 RS1/16S103J Not used R1309, R1624, R1629, R1630 Not used RS1/16S0R0J R1301-R1304 Not used RS1/16S101J R1307, R1353, R1354 Not used RS1/16S103J R1351, R1352 Not used RS1/16S180J R1305, R1308 Not used RS1/16S224J R1603, R1604 Not used RS1/16S331J R1355, R1356 Not used RS1/16S472J R1306, R1601,R1602 Not used RS1/16S474J CN1301 9p D-sub Socket Not used AKP1213 CN1302 07p Connector RKN1048 Not used JA1351 Jack Not used RKN1004 JA1601 Socket Not used BKP1127 J1602 Connector Ass'y Not used PF05PG-Q15 K COMPONENT ASSY Mark Symbol and Description AWX8848 AWX8847 C1501, C1502, C1521, C1522, C1541 CCSRCH101J50 Not used C1542, C1561, C1562 CCSRCH101J50 Not used C1507, C1508, C1527, C1528, C1569 CCSRCH271J50 Not used C1570, C1571, C1572 CCSRCH271J50 Not used L DISPLAY ASSY Mark Symbol and Description AWX8874 AWX8873 Q2402 Not used UMB1N Q2409 RT1N431M-TLB Not used D2401 Not used 1SS355-TRB D2402 Not used DAN217U-TLB D2415 Not used DAN202U-TLB D2414 SLR343BC4T(JKLM)-TS Not used C2402 Not used CKSRYB153K50 R2407 Not used RS1/16S223J R2408, R2410 Not used RS1/16S103J R2409 Not used RS1/16S392J R2414 RS1/16S0R0J Not used R2423 RS1/16S221J Not used R2425, R2426 Not used RS1/16S0R0J www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 234 1 2 3 4 1 2 3 4 C D F A B E AWX8955 and AWX8954 are constructed the same except for the following: AWX9035 and AWX9034 are constructed the same except for the following: AWX9059 and AWX9058 are constructed the same except for the following: AWX9107 and AWX9052 are constructed the same except for the following: AWX9064 and AWX9063 are constructed the same except for the following: P FRONT_IN ASSY Mark Symbol and Description AWX8955 AWX8954 L2752, L2753 VTL1169 Not used C2673 CKSRYB104K16 CKSRYB104K25 C2753, C2756 CKSRYB104K16 Not used C2755 CEAT101M16-TS Not used C2757 CCSRCH471J50 Not used R2751, R2752 RS1/16S0R0J Not used JA2751 USB Connector XKP3086 Not used CN2652 Connector B4B-PH-K-S Not used Q PRIMARY ASSY Mark Symbol and Description AWX9035 AWX9034 > T2001 ATT7040 ATT7043 > RY2001 ASR7013 ASR7022 > R2001 Not used RCN1080 R2002 RD1/4MUF101J RD1/4MUF220J > 2001 AC Socket 1-p Not used AKP1033 S TRANS 2-1 ASSY Mark Symbol and Description AWX9059 AWX9058 D3253 UDZS8R2(B)-TRB UDZS10(B)-TRB D3254 UDZS7R5(B)-TRB UDZS9R1(B)-TRB D3255 UDZS9R1(B)-TRB UDZS10(B)-TRB D3256 UDZS8R2(B)-TRB UDZS9R1(B)-TRB D3263 UDZS13(B)-TRB UDZS10(B)-TRB D3264 UDZS15(B)-TRB UDZS12(B)-TRB W PS/SP ASSY Mark Symbol and Description AWX9107 AWX9052 C3101, C3102 ACH7255 ACH7258 CN3002 Speaker Terminal 6-p AKE7108 AKE7107 CN3001 Speaker Terminal 8-p AKE7119 AKE7118 Z LOCAL P-SUPPLY ASSY Mark Symbol and Description AWX9064 AWX9063 > IC3502 AEK7012 Not used > Q3501 UMD2N-TLB Not used > Q3502 2SD1763A(DE) Not used Q3503 DTC124EUA-TLB Not used > D3509, D3510 1SR154-400-TRB Not used D3511 UDZS27(B)-TRB Not used C3512 CEAT100M50 Not used C3513 CKSRYB102K50 Not used C3514 CEAT100M50 Not used C3510 CEANP102M16-F Not used C3511 CEAT102M35-F Not used C3515 CEANP470M25 Not used R3504 RS1/16S472J Not used R3505 RS1/16S101J Not used R3506 RS1/16S222J Not used www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 235 5 6 7 8 5 6 7 8 C D F A B E AWX9067 and AWX9066 are constructed the same except for the following: AWX9072 and AWX9071 are constructed the same except for the following: AWX9081 and AWX9080 are constructed the same except for the following: AWX9073 and AWX9106 are constructed the same except for the following: AWX9084 and AWX9083 are constructed the same except for the following: AWX9077 and AWX9076 are constructed the same except for the following: b IR I/O ASSY Mark Symbol and Description AWX9067 AWX9066 D3702 Not used 1SS355-TRB L3701 Not used CTF1473 L3702 Not used QTL1013 L3703 Not used CTF1473 L3704 Not used CTF1385 C3758 Not used CKSRYB103K50 R3701 Not used RS1/16S0R0J R3702 Not used RS1/16S102J R3703, R3755 RS1/16S0R0J Not used JA3701 Connector Not used CKS4124 JA3702 Jack Not used RKN1004 d POWER AMP-L ASSY Mark Symbol and Description AWX9072 AWX9071 NSP CN5005 Connector B2B-PH-K-R Not used e POSI 1-L ASSY Mark Symbol and Description AWX9081 AWX9080 > TH4501 Posistor PTFM04BH222Q2N34B0 PTFM04BC222Q2N34B0 g POWER AMP-R ASSY Mark Symbol and Description AWX9073 AWX9106 5002 PCB Binder VEF1040 Not used h POSI 1-R ASSY Mark Symbol and Description AWX9084 AWX9083 > TH4503 Posistor PTFM04BH222Q2N34B0 PTFM04BC222Q2N34B0 j POWER PROTECT ASSY Mark Symbol and Description AWX9077 AWX9076 Q5703 RT1N241M-TLB Not used Q5706 RT1P241M-TLB Not used D5702 1SS355-TRB Not used C5706 CKSRYB103K50 Not used R5704, R5709 Not used RS1/16S0R0J R5705, R5708, R5746 RS1/16S0R0J Not used R5706 RS1/16S822J Not used R5718 RS1/16S104J Not used CN5706 3pin Connector S3B-EH Not used www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 236 1 2 3 4 1 2 3 4 C D F A B E PCB PARTS LIST FOR VSX-LX50/HYXJ5 UNLESS OTHER WISE NOTED Mark No. Description Part No. MAIN ASSY (AWK7975) MISCELLANEOUS J 663 JUMPER WIRE D20PDD0605E A AUDIO IN ASSY MISCELLANEOUS IC 501 (A,262,69) 8CH E-VOL R2S15205FP IC 701 (A,205,68) OP-AMP IC BA4560RF IC 702 (A,220,73) OP-AMP IC BA4560RF IC 703 (A,220,56) IC TC4066BFT IC 741 (A,177,68) OP-AMP IC BA4560RF IC 761 (A,191,68) OP-AMP IC BA4560RF IC 781 (A,163,68) OP-AMP IC BA4560RF IC 801 (A,264,170) OP-AMP IC UPC4570G2 IC 821 (A,264,139) OP-AMP IC UPC4570G2 IC 841 (A,264,155) OP-AMP IC UPC4570G2 IC 861 (A,264,123) OP-AMP IC UPC4570G2 > Q 661 (A,136,78) TRANSISTOR 2SD1858X > Q 662 (A,136,90) TRANSISTOR 2SB1238X Q 701 (A,224,50) TRANSISTOR UMD2N D 591 (B,231,52) DIODE DAN217U > D 661 (B,39,52) DIODE 1SR154-400 > D 662 (B,34,52) DIODE 1SR154-400 > D 663 (B,25,52) DIODE 1SR154-400 > D 664 (B,30,52) DIODE 1SR154-400 D 669 (B,127,75) DIODE UDZS7R5(B) D 670 (B,127,87) DIODE UDZS7R5(B) J 662 (A,85,59) 3P HOUSING WIRE ASSY ADX7509 CN501 (A,258,24) 23P PLUG XKP3071 CN507 (A,266,24) CONNECTOR CKS1730 CN509 (A,234,48) 23P PLUG XKP3071 CN511 (A,131,47) CONNECTOR CKS1730 CN512 (A,220,24) 23P PLUG XKP3071 CN513 (A,98,48) 23P PLUG XKP3071 CN516 (A,39,24) 11P PLUG XKP3065 CN520 (A,282,208) 17P SOCKET XKP3079 CN521 (A,317,60) PIN JACK(4P) AKB7172 CN522 (A,317,88) PIN JACK(4P) AKB7172 CN524 (A,317,158) PIN JACK(4P) AKB7172 CN525 (A,317,186) PIN JACK(4P) AKB7172 CN526 (A,317,214) PIN JACK(4P) AKB7172 CN661 (A,26,62) L-PLUG(10P) KM200NA10L 501 (A,150,71) PCB BINDER VEF1040 523 (A,317,123) PIN JACK(6P) AKB7182 Y 661 AWG14 BOARD IN ADX7511 664 (A,46,67) 6P CABLE HOLDER 51048-0600 RESISTORS R 501 (B,303,54) RS1/16S331J R 502 (B,302,43) RS1/16S331J R 503 (B,302,71) RS1/16S222J R 504 (B,302,64) RS1/16S222J R 505 (B,302,84) RS1/16S331J R 506 (B,302,77) RS1/16S331J R 507 (B,302,97) RS1/16S331J R 508 (B,302,91) RS1/16S331J R 509 (B,302,110) RS1/16S331J R 510 (B,302,103) RS1/16S331J R 511 (B,302,128) RS1/16S222J R 512 (B,302,118) RS1/16S222J R 513 (B,302,142) RS1/16S331J R 514 (B,302,135) RS1/16S331J R 515 (B,302,209) RS1/16S331J R 516 (B,302,202) RS1/16S331J R 517 (B,302,222) RS1/16S331J R 518 (B,302,216) RS1/16S331J R 519 (B,302,155) RS1/16S222J R 520 (B,302,148) RS1/16S222J R 521 (B,302,168) RS1/16S331J R 522 (B,302,161) RS1/16S331J R 523 (B,302,182) RS1/16S331J R 524 (B,302,176) RS1/16S331J R 525 (B,302,195) RS1/16S331J R 526 (B,302,189) RS1/16S331J R 527 (B,309,56) RS1/16S474J R 528 (B,309,51) RS1/16S474J R 529 (B,309,69) RS1/16S474J R 530 (B,309,64) RS1/16S474J R 531 (B,309,84) RS1/16S474J R 532 (B,309,79) RS1/16S474J R 533 (B,309,97) RS1/16S474J R 534 (B,309,92) RS1/16S474J R 535 (B,309,110) RS1/16S474J R 536 (B,309,107) RS1/16S474J R 537 (B,309,128) RS1/16S474J R 538 (B,309,118) RS1/16S474J R 539 (B,309,140) RS1/16S474J R 540 (B,309,134) RS1/16S474J R 541 (B,309,210) RS1/16S474J R 542 (B,309,205) RS1/16S474J R 543 (B,309,223) RS1/16S474J R 544 (B,309,218) RS1/16S474J R 545 (B,309,154) RS1/16S474J R 546 (B,309,149) RS1/16S474J R 547 (B,309,167) RS1/16S474J R 548 (B,309,162) RS1/16S474J R 549 (B,309,182) RS1/16S474J R 550 (B,309,177) RS1/16S474J R 551 (B,309,195) RS1/16S474J R 552 (B,309,190) RS1/16S474J R 561 (A,246,87) RS1/16S472J R 562 (A,244,75) RS1/16S472J R 563 (A,244,58) RS1/16S102J R 564 (A,244,57) RS1/16S102J R 565 (B,268,42) RS1/16S0R0J R 566 (B,275,42) RS1/16S0R0J R 571 (B,256,33) RS1/16S0R0J R 572 (B,234,53) RS1/16S0R0J R 601 (B,222,22) RS1/16S0R0J R 663 (B,133,76) RS1/16S472J R 664 (B,133,88) RS1/16S472J R 665 (B,133,72) RS1/16S101J R 666 (B,133,84) RS1/16S101J R 701 (A,203,61) RS1/16S473J R 702 (A,208,61) RS1/16S473J R 703 (B,204,60) RS1/16S332J R 704 (B,207,60) RS1/16S332J Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 237 5 6 7 8 5 6 7 8 C D F A B E R 705 (B,202,60) RS1/16S332J R 706 (B,209,60) RS1/16S332J R 707 (B,202,64) RS1/16S392J R 708 (B,209,64) RS1/16S392J R 709 (B,204,64) RS1/16S472J R 710 (B,207,64) RS1/16S472J R 711 (B,204,68) RS1/16S272J R 712 (B,207,68) RS1/16S272J R 713 (B,202,72) RS1/16S331J R 714 (B,209,72) RS1/16S331J R 715 (B,204,72) RS1/16S474J R 716 (B,207,72) RS1/16S474J R 719 (B,223,80) RS1/16S0R0J R 720 (B,216,80) RS1/16S0R0J R 721 (B,223,77) RS1/16S472J R 722 (B,216,77) RS1/16S472J R 723 (A,226,70) RS1/16S472J R 724 (A,213,70) RS1/16S472J R 725 (A,226,74) RS1/16S122J R 726 (A,213,74) RS1/16S122J R 727 (B,223,73) RS1/16S392J R 728 (B,216,73) RS1/16S392J R 731 (B,225,66) RS1/16S101J R 732 (B,214,66) RS1/16S101J R 733 (A,226,48) RS1/16S473J R 741 (A,175,61) RS1/16S473J R 742 (A,180,61) RS1/16S473J R 743 (B,176,60) RS1/16S272J R 744 (B,179,60) RS1/16S332J R 745 (B,174,60) RS1/16S272J R 746 (B,181,60) RS1/16S562J R 747 (B,174,64) RS1/16S272J R 748 (B,181,64) RS1/16S393J R 749 (B,176,64) RS1/16S392J R 750 (B,179,64) RS1/16S182J R 751 (B,176,68) RS1/16S122J R 752 (B,179,68) RS1/16S362J R 753 (B,174,72) RS1/16S221J R 754 (B,181,72) RS1/16S121J R 757 (B,172,79) RS1/16S101J R 758 (B,183,79) RS1/16S101J R 761 (A,189,61) RS1/16S473J R 762 (A,194,61) RS1/16S473J R 763 (B,190,60) RS1/16S272J R 764 (B,193,60) RS1/16S272J R 765 (B,188,60) RS1/16S272J R 766 (B,195,60) RS1/16S272J R 767 (B,188,64) RS1/16S272J R 768 (B,195,64) RS1/16S272J R 769 (B,190,64) RS1/16S392J R 770 (B,193,64) RS1/16S392J R 771 (B,190,68) RS1/16S122J R 772 (B,193,68) RS1/16S122J R 773 (B,188,72) RS1/16S221J R 774 (B,195,72) RS1/16S221J R 777 (B,186,79) RS1/16S101J R 778 (B,197,79) RS1/16S101J R 781 (A,161,61) RS1/16S473J R 782 (A,166,61) RS1/16S473J R 783 (B,162,60) RS1/16S272J Mark No. Description Part No. R 784 (B,165,60) RS1/16S272J R 785 (B,160,60) RS1/16S272J R 786 (B,167,60) RS1/16S272J R 787 (B,160,64) RS1/16S272J R 788 (B,167,64) RS1/16S272J R 789 (B,162,64) RS1/16S392J R 790 (B,165,64) RS1/16S392J R 791 (B,162,68) RS1/16S122J R 792 (B,165,68) RS1/16S122J R 793 (B,160,72) RS1/16S221J R 794 (B,167,72) RS1/16S221J R 797 (B,158,79) RS1/16S101J R 798 (B,169,79) RS1/16S101J R 801 (B,262,165) RS1/16S223J R 802 (B,262,176) RS1/16S223J R 805 (A,266,165) RS1/16S682J R 806 (A,266,175) RS1/16S682J R 807 (A,269,168) RS1/16S331J R 808 (A,269,173) RS1/16S331J R 811 (A,263,165) RS1/16S153J R 812 (A,263,175) RS1/16S153J R 815 (B,262,194) RS1/16S104J R 816 (B,262,186) RS1/16S104J R 821 (B,262,134) RS1/16S223J R 822 (B,262,144) RS1/16S223J R 825 (A,266,134) RS1/16S682J R 826 (A,266,144) RS1/16S682J R 827 (A,269,137) RS1/16S331J R 828 (A,269,142) RS1/16S331J R 831 (A,263,134) RS1/16S153J R 832 (A,263,144) RS1/16S153J R 835 (B,275,194) RS1/16S104J R 836 (B,275,186) RS1/16S104J R 841 (B,262,149) RS1/16S223J R 842 (B,262,160) RS1/16S223J R 845 (A,266,150) RS1/16S682J R 846 (A,266,160) RS1/16S682J R 847 (A,269,152) RS1/16S331J R 848 (A,269,157) RS1/16S331J R 851 (A,263,150) RS1/16S153J R 852 (A,263,160) RS1/16S153J R 855 (B,269,194) RS1/16S104J R 856 (B,269,186) RS1/16S104J R 861 (B,262,118) RS1/16S223J R 862 (B,262,129) RS1/16S223J R 865 (A,266,118) RS1/16S682J R 866 (A,266,128) RS1/16S682J R 867 (A,269,121) RS1/16S331J R 868 (A,269,126) RS1/16S331J R 871 (A,263,118) RS1/16S153J R 872 (A,263,128) RS1/16S153J R 875 (B,282,194) RS1/16S104J R 876 (B,282,186) RS1/16S104J R 883 (A,253,116) RS1/16S0R0J CAPACITORS C 501 (B,307,56) CCSRCH101J50 C 502 (B,307,51) CCSRCH101J50 C 503 (B,307,69) CCSRCH221J50 Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 238 1 2 3 4 1 2 3 4 C D F A B E C 504 (B,307,64) CCSRCH221J50 C 505 (B,307,84) CCSRCH101J50 C 506 (B,307,79) CCSRCH101J50 C 507 (B,307,97) CCSRCH101J50 C 508 (B,307,92) CCSRCH101J50 C 509 (B,307,110) CCSRCH101J50 C 510 (B,307,107) CCSRCH101J50 C 511 (B,307,128) CCSRCH221J50 C 512 (B,307,118) CCSRCH221J50 C 513 (B,307,140) CCSRCH101J50 C 514 (B,307,134) CCSRCH101J50 C 515 (B,307,210) CCSRCH101J50 C 516 (B,307,205) CCSRCH101J50 C 517 (B,307,223) CCSRCH101J50 C 518 (B,307,218) CCSRCH101J50 C 519 (B,307,154) CCSRCH221J50 C 520 (B,307,149) CCSRCH221J50 C 521 (B,307,167) CCSRCH101J50 C 522 (B,307,162) CCSRCH101J50 C 523 (B,307,182) CCSRCH101J50 C 524 (B,307,177) CCSRCH101J50 C 525 (B,307,195) CCSRCH101J50 C 526 (B,307,190) CCSRCH101J50 C 527 (B,297,49) CCSRCH151J50 C 528 (B,298,44) CCSRCH151J50 C 531 (B,297,83) CCSRCH151J50 C 532 (B,298,79) CCSRCH151J50 C 533 (B,297,96) CCSRCH151J50 C 534 (B,298,92) CCSRCH151J50 C 535 (B,297,109) CCSRCH151J50 C 536 (B,298,105) CCSRCH151J50 C 539 (B,297,141) CCSRCH151J50 C 540 (B,298,137) CCSRCH151J50 C 541 (B,297,209) CCSRCH101J50 C 542 (B,298,203) CCSRCH101J50 C 543 (B,300,222) CCSRCH101J50 C 544 (B,300,216) CCSRCH101J50 C 547 (B,297,167) CCSRCH151J50 C 548 (B,298,163) CCSRCH151J50 C 549 (B,297,182) CCSRCH101J50 C 550 (B,298,177) CCSRCH101J50 C 551 (B,297,194) CCSRCH101J50 C 552 (B,297,190) CCSRCH101J50 C 553 (A,300,51) ELECT. CAPACITOR CEAT470M25 C 554 (A,300,42) ELECT. CAPACITOR CEAT470M25 C 555 (A,300,73) CEAT100M50 C 556 (A,300,64) CEAT100M50 C 557 (A,300,86) ELECT. CAPACITOR CEAT470M25 C 558 (A,300,77) ELECT. CAPACITOR CEAT470M25 C 559 (A,300,99) ELECT. CAPACITOR CEAT470M25 C 560 (A,300,90) ELECT. CAPACITOR CEAT470M25 C 561 (A,300,112) ELECT. CAPACITOR CEAT470M25 C 562 (A,300,103) ELECT. CAPACITOR CEAT470M25 C 563 (A,300,131) CEAT100M50 C 564 (A,300,120) CEAT100M50 C 565 (A,300,144) ELECT. CAPACITOR CEAT470M25 C 566 (A,300,135) ELECT. CAPACITOR CEAT470M25 C 567 (A,300,210) ELECT. CAPACITOR CEAT470M25 C 568 (A,300,201) ELECT. CAPACITOR CEAT470M25 C 569 (A,293,210) ELECT. CAPACITOR CEAT470M25 Mark No. Description Part No. C 570 (A,293,201) ELECT. CAPACITOR CEAT470M25 C 571 (A,300,157) CEAT100M50 C 572 (A,300,148) CEAT100M50 C 573 (A,300,170) ELECT. CAPACITOR CEAT470M25 C 574 (A,300,161) ELECT. CAPACITOR CEAT470M25 C 575 (A,300,184) ELECT. CAPACITOR CEAT470M25 C 576 (A,300,175) ELECT. CAPACITOR CEAT470M25 C 577 (A,300,197) ELECT. CAPACITOR CEAT470M25 C 578 (A,300,188) ELECT. CAPACITOR CEAT470M25 C 579 (A,270,87) CEAT101M16 C 580 (A,268,95) CEAT101M16 C 581 (A,264,87) CEAT101M16 C 582 (A,262,95) CEAT101M16 C 583 (A,258,87) CEAT101M16 C 584 (A,256,95) CEAT101M16 C 585 (A,252,87) CEAT101M16 C 586 (A,250,95) CEAT101M16 C 587 (A,247,84) CKSRYB473K50 C 588 (A,246,84) CKSRYB154K10 C 589 (A,244,84) CKSRYB223K50 C 590 (A,247,76) CKSRYB473K50 C 591 (A,247,74) CKSRYB154K10 C 592 (A,244,73) CKSRYB223K50 C 593 (A,248,59) CCSRCH101J50 C 594 (A,247,59) CCSRCH101J50 C 595 (A,247,79) CKSRYB103K50 C 596 (A,247,78) CKSRYB103K50 C 599 (A,269,35) CEJQ100M25 C 600 (A,274,35) CEJQ100M25 C 641 (B,309,114) CKSRYB103K50 C 642 (B,309,88) CKSRYB103K50 C 643 (B,309,214) CKSRYB103K50 C 644 (B,309,158) CKSRYB103K50 C 645 (B,309,186) CKSRYB103K50 C 661 (A,50,48) ELECT. CAPACITOR CEAT222M25 C 662 (A,64,48) ELECT. CAPACITOR CEAT222M25 C 673 (A,130,76) CEAT2R2M50 C 674 (A,130,86) CEAT2R2M50 C 675 (A,143,76) CEAT100M50 C 676 (A,143,86) CEAT100M50 C 701 (A,202,53) CEAT2R2M50 C 702 (A,208,53) CEAT2R2M50 C 703 (A,203,62) CCSRCH471J50 C 704 (A,208,62) CCSRCH471J50 C 705 (A,203,64) CCSRCH331J50 C 706 (A,208,64) CCSRCH331J50 C 707 (B,202,68) CCSRCH391J50 C 708 (B,209,68) CCSRCH391J50 C 709 (A,202,76) CEAT100M50 C 710 (A,209,76) CEAT100M50 C 713 (A,223,69) CEAT100M50 C 714 (A,216,69) CEAT100M50 C 717 (A,208,72) CKSRYB103K50 C 718 (A,203,72) CKSRYB103K50 C 719 (A,217,77) CKSRYB104K50 C 720 (A,222,77) CKSRYB104K50 C 721 (A,224,53) CKSRYB103K50 C 722 (A,215,56) CKSRYB103K50 C 741 (A,174,53) CEAT2R2M50 C 742 (A,180,53) CEAT2R2M50 Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 239 5 6 7 8 5 6 7 8 C D F A B E C 743 (A,175,62) CCSRCH331J50 C 744 (A,180,62) CKSRYB223K50 C 745 (A,175,64) CCSRCH331J50 C 746 (A,180,64) CKSRYB103K50 C 747 (B,174,68) CCSRCH471J50 C 748 (B,181,68) CKSRYB682K50 C 749 (A,174,76) CEAT100M50 C 750 (A,181,76) CEAT100M50 C 751 (B,176,79) CKSRYB472K50 C 752 (B,179,79) CKSRYB472K50 C 753 (A,180,72) CKSRYB103K50 C 754 (A,175,72) CKSRYB103K50 C 761 (A,188,53) CEAT2R2M50 C 762 (A,194,53) CEAT2R2M50 C 763 (A,189,62) CCSRCH331J50 C 764 (A,194,62) CCSRCH331J50 C 765 (A,189,64) CCSRCH331J50 C 766 (A,194,64) CCSRCH331J50 C 767 (B,188,68) CCSRCH471J50 C 768 (B,195,68) CCSRCH471J50 C 769 (A,188,76) CEAT100M50 C 770 (A,195,76) CEAT100M50 C 771 (B,190,79) CKSRYB472K50 C 772 (B,193,79) CKSRYB472K50 C 773 (A,194,72) CKSRYB103K50 C 774 (A,189,72) CKSRYB103K50 C 781 (A,160,53) CEAT2R2M50 C 782 (A,166,53) CEAT2R2M50 C 783 (A,161,62) CCSRCH331J50 C 784 (A,166,62) CCSRCH331J50 C 785 (A,161,64) CCSRCH331J50 C 786 (A,166,64) CCSRCH331J50 C 787 (B,160,68) CCSRCH471J50 C 788 (B,167,68) CCSRCH471J50 C 789 (A,160,76) CEAT100M50 C 790 (A,167,76) CEAT100M50 C 791 (B,162,79) CKSRYB472K50 C 792 (B,165,79) CKSRYB472K50 C 793 (A,166,72) CKSRYB103K50 C 794 (A,161,72) CKSRYB103K50 C 801 (A,253,108) CEAT4R7M50 C 802 (A,253,101) CEAT4R7M50 C 805 (A,263,164) CCSRCH101J50 C 806 (A,263,176) CCSRCH101J50 C 807 (A,260,192) ELECT. CAPACITOR CEAT470M25 C 808 (A,260,185) ELECT. CAPACITOR CEAT470M25 C 809 (A,260,168) CKSRYB103K50 C 810 (A,260,173) CKSRYB103K50 C 821 (A,265,108) CEAT4R7M50 C 822 (A,265,101) CEAT4R7M50 C 825 (A,263,133) CCSRCH101J50 C 826 (A,263,145) CCSRCH101J50 C 827 (A,273,192) ELECT. CAPACITOR CEAT470M25 C 828 (A,273,185) ELECT. CAPACITOR CEAT470M25 C 829 (A,260,137) CKSRYB103K50 C 830 (A,260,142) CKSRYB103K50 C 841 (A,259,108) CEAT4R7M50 C 842 (A,259,101) CEAT4R7M50 C 845 (A,263,148) CCSRCH101J50 C 846 (A,263,161) CCSRCH101J50 Mark No. Description Part No. C 847 (A,266,192) ELECT. CAPACITOR CEAT470M25 C 848 (A,266,185) ELECT. CAPACITOR CEAT470M25 C 849 (A,260,152) CKSRYB103K50 C 850 (A,260,157) CKSRYB103K50 C 861 (A,271,108) CEAT4R7M50 C 862 (A,271,101) CEAT4R7M50 C 865 (A,263,117) CCSRCH101J50 C 866 (A,263,129) CCSRCH101J50 C 867 (A,279,192) ELECT. CAPACITOR CEAT470M25 C 868 (A,279,185) ELECT. CAPACITOR CEAT470M25 C 869 (A,260,121) CKSRYB103K50 C 870 (A,260,126) CKSRYB103K50 B 12V-REG ASSY MISCELLANEOUS > IC 661 (A,12,90) REGULATOR IC NJM78M12FA > IC 662 (A,39,90) REGULATOR IC NJM79M12FA D 665 (B,28,90) CHIP DIODE RB501V-40 D 666 (B,56,88) CHIP DIODE RB501V-40 663 (A,46,77) 6P CABLE HOLDER 51048-0600 CAPACITORS C 667 (B,11,86) CKSRYB103K50 C 668 (B,39,86) CKSRYB103K50 C 669 (A,25,92) CEAT221M25 C 670 (A,52,92) CEAT221M25 C MAIN CONTROL ASSY MISCELLANEOUS IC 101 (A,152,186) CPU PEG378A8 IC 103 (A,114,172) PORT EXPANDER IC BU4094BCFV IC 104 (A,127,190) RESET IC BU4842F IC 106 (A,126,200) IC TC74VHCT08AFTS1 IC 107 (A,101,131) IC TC74VHCT125AFTS1 IC 108 (A,99,165) OCTAL BUS BUFFER IC TC74VHCT244AFTS1 IC 109 (A,123,174) LOGIC IC TC74VHCT32AFT IC 251 (A,110,192) RDS DECORDER IC LC72725KM IC 253 (A,178,185) EEPROM BR24L16FV-W IC 301 (A,157,130) CPU PEG117A IC 302 (A,184,132) FLASH ROM AYW7168 IC 304 (A,95,113) IC TC74VHCT125AFTS1 IC 305 (A,130,139) IC TC74VHC02FTS1 IC 306 (A,94,131) IC TC74VHC125FTS1 IC 307 (A,160,210) IC TC74VHC08FTS1 IC 308 (A,114,132) IC TC74LCX244FTS1 > IC 310 (A,198,141) IC NJM2391DL1-33 Q 101 (B,105,182) DIGITAL TR(SC-70) RT1N431M Q 103 (B,137,182) CHIP TR(DUAL) RN2901 Q 104 (A,120,194) CHIP TR (PNP X 2) UMB1N Q 105 (B,189,204) CHIP TR (PNP X 2) UMB1N Q 106 (B,190,196) CHIP TR (PNP X 2) UMB1N Q 107 (B,93,148) TRANSISTOR RT1N241M Q 108 (B,94,142) CHIP TR (PNP X 2) UMB1N Q 109 (A,98,179) DIGITAL TR(SC-70) RT1P241M Q 110 (A,104,179) DIGITAL TR(SC-70) RT1P241M Q 111 (B,102,174) TRANSISTOR 2SA1576A Q 301 (B,215,147) TRANSISTOR 2SA1036K Q 302 (B,212,137) TRANSISTOR RT1N241M D 101 (B,137,176) DIODE DAN202U Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 240 1 2 3 4 1 2 3 4 C D F A B E D 102 (A,203,194) DIODE DAN202U D 103 (A,189,188) DIODE 1SS355 D 104 (B,186,185) DIODE DAP202U D 105 (B,186,189) DIODE DAN202U D 106 (B,189,212) DIODE UDZS5R1(B) D 107 (A,117,193) DIODE DAN202U D 108 (A,200,193) DIODE RB520S-30 D 114 (B,101,144) DIODE 1SS355 D 291 (A,30,137) DIODE 1SS355 D 301 (B,214,142) DIODE DAN202U D 302 (A,190,119) CHIP DIODE RB501V-40 L 101 (B,194,178) CHIP SOLID INDUCTOR ATL7002 L 102 (B,200,205) CHIP SOLID INDUCTOR ATL7002 L 281 (B,31,202) CHIP SOLID INDUCTOR QTL1013 L 291 (A,26,138) INDUCTOR CTF1473 L 292 (A,26,137) INDUCTOR CTF1473 L 293 (A,26,135) INDUCTOR CTF1473 L 294 (A,26,134) INDUCTOR CTF1473 L 295 (A,29,144) INDUCTOR CTF1473 L 301 (A,191,152) CHIP SOLID INDUCTOR QTL1013 L 381 (B,74,189) CHIP SOLID INDUCTOR QTL1013 JA 281 (A,17,170) OPT. LINK IN AKS7001 JA 282 (A,17,183) OPT. LINK IN AKS7001 JA 283 (A,17,197) OPT. LINK IN AKS7001 JA 284 (A,17,210) OPT. LINK OUT AKS7002 JA 291 (A,9,131) MINI JACK(4P) /W SW XKN3015 JA 292 (A,11,143) JACK REMOCON JACK RKN1004 KN281 (A,13,153) SCREW PLATE VNE1948 X 101 (A,134,187) CERAMIC RESONATOR XSS3004 X 251 (A,107,201) CRYSTAL RESONATOR ASS7004 X 301 (A,144,131) CERAMIC RESONATOR XSS3004 CN101 (A,208,215) CONNECTOR CKS3394 CN102 (A,223,129) 9P JUMPER CONNECTOR 52147-0910 CN103 (A,197,187) CONNECTOR CKS3384 CN104 (A,60,177) 11P PLUG XKP3065 CN106 (A,111,212) 23P SOCKET XKP3082 CN107 (A,31,177) 13P PLUG XKP3066 CN108 (A,29,153) 13P PLUG XKP3066 CN109 (A,53,153) 15P PLUG XKP3067 CN110 (A,56,130) 11P PLUG XKP3065 CN111 (A,28,130) 13P PLUG XKP3066 CN112 (A,64,102) 23P SOCKET XKP3082 CN113 (A,94,180) CONNECTOR CKS3382 CN281 (A,33,209) 23P PLUG XKP3071 CN301 (A,170,98) PLUG CKS1764 CN302 (A,199,102) 23P SOCKET XKP3082 102 (A,218,163) PCB BINDER VEF1040 101 (A,218,170) PCB BINDER VEF1040 RESISTORS R 101 (A,138,195) RAB4C101J R 102 (A,138,190) RS1/16S101J R 103 (A,132,168) RAB4C101J R 104 (A,138,174) RAB4C101J R 105 (A,146,170) RAB4C101J R 106 (A,151,170) RAB4C101J R 107 (A,165,178) RAB4C101J R 108 (A,168,181) RAB4C101J R 109 (A,152,208) RAB4C101J Mark No. Description Part No. R 110 (A,135,190) RS1/16S101J R 111 (A,134,195) RS1/16S104J R 112 (A,134,193) RS1/16S101J R 113 (A,139,181) RS1/16S101J R 114 (A,133,182) RS1/16S101J R 115 (B,145,182) RS1/16S101J R 116 (B,111,180) RS1/16S473J R 117 (A,137,193) RS1/16S103J R 118 (B,150,188) RS1/16S512J R 120 (A,132,188) RS1/16S101J R 121 (A,130,190) RS1/16S104J R 123 (B,145,187) RS1/16S473J R 124 (A,138,183) RS1/16S101J R 125 (A,127,184) RS1/16S101J R 126 (A,133,180) RS1/16S101J R 127 (A,133,179) RS1/16S101J R 128 (B,107,183) RS1/16S222J R 129 (B,105,174) RS1/16S222J R 133 (A,130,184) RS1/16S104J R 134 (B,155,164) RS1/16S104J R 136 (B,152,174) RS1/16S222J R 137 (B,142,160) RS1/16S474J R 138 (B,154,179) RS1/16S104J R 140 (A,144,176) RS1/16S472J R 141 (B,138,164) RS1/16S101J R 142 (A,163,173) RS1/16S104J R 145 (A,167,184) RS1/16S101J R 151 (A,142,204) RS1/16S473J R 153 (A,141,204) RS1/16S473J R 155 (A,148,208) RS1/16S222J R 157 (B,179,202) RS1/16S104J R 160 (A,136,201) RS1/16S101J R 161 (B,200,201) RS1/16S0R0J R 162 (B,195,213) RS1/16S223J R 164 (B,181,184) RS1/16S105J R 166 (B,188,185) RS1/16S105J R 169 (A,125,180) RS1/16S473J R 170 (A,115,167) RS1/16S473J R 172 (A,112,167) RS1/16S561J R 178 (B,106,189) RS1/16S470J R 180 (A,216,120) RAB4C473J R 181 (A,105,132) RS1/16S101J R 182 (A,102,137) RS1/16S182J R 183 (A,101,137) RS1/16S104J R 184 (A,99,137) RS1/16S104J R 185 (A,101,122) RS1/16S101J R 186 (A,96,125) RS1/16S104J R 187 (A,103,125) RS1/16S0R0J R 188 (A,122,180) RS1/16S0R0J R 189 (A,96,171) RS1/16S104J R 190 (A,98,171) RS1/16S104J R 191 (A,101,171) RS1/16S104J R 192 (A,100,171) RS1/16S104J R 193 (A,91,125) RS1/16S104J R 194 (A,117,179) RS1/16S101J R 251 (A,116,198) RS1/16S473J R 252 (A,104,195) RS1/16S102J R 253 (A,106,184) RS1/16S102J R 254 (A,106,186) RS1/16S102J R 262 (A,174,182) RS1/16S472J Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 241 5 6 7 8 5 6 7 8 C D F A B E R 263 (A,175,182) RS1/16S103J R 264 (A,172,185) RS1/16S471J R 265 (A,172,186) RS1/16S471J R 281 (B,24,170) RS1/16S101J R 282 (B,23,183) RS1/16S101J R 283 (B,24,197) RS1/16S101J R 301 (A,145,137) RAB4C101J R 302 (A,135,134) RAB4C101J R 305 (A,142,121) RAB4C101J R 306 (B,158,128) RS1/16S101J R 307 (A,156,142) RAB4C101J R 308 (A,146,142) RAB4C101J R 309 (A,153,119) RS1/16S101J R 310 (A,139,130) RS1/16S473J R 311 (B,153,139) RS1/16S472J R 312 (A,140,140) RS1/16S473J R 313 (A,135,144) RS1/16S101J R 314 (A,138,138) RS1/16S101J R 315 (A,125,135) RS1/16S101J R 316 (A,137,140) RS1/16S473J R 317 (B,147,134) RS1/16S473J R 318 (B,147,113) RS1/16S473J R 322 (B,156,129) RS1/16S101J R 323 (B,160,128) RS1/16S101J R 324 (B,168,114) RS1/16S101J R 325 (B,163,115) RS1/16S473J R 326 (B,161,119) RS1/16S473J R 327 (B,166,118) RS1/16S473J R 328 (A,164,117) RS1/16S101J R 329 (A,166,117) RS1/16S101J R 330 (A,165,120) RS1/16S101J R 334 (B,158,140) RS1/16S473J R 335 (B,163,129) RS1/16S101J R 336 (B,151,137) RS1/16S101J R 337 (B,147,136) RS1/16S473J R 340 (B,180,142) RS1/16S473J R 344 (B,122,157) RS1/16S104J R 345 (A,125,167) RS1/16S104J R 346 (A,100,116) RS1/16S101J R 347 (B,211,147) RS1/16S473J R 348 (B,212,143) RS1/16S222J R 349 (B,110,132) RS1/16S104J R 350 (B,104,136) RS1/16S104J R 351 (B,112,132) RS1/16S104J R 352 (B,108,146) RS1/16S104J R 353 (A,111,125) RS1/16S104J R 354 (A,110,125) RS1/16S104J R 355 (B,115,129) RS1/16S104J R 357 (B,90,139) RS1/16S104J R 361 (B,162,113) RS1/16S331J R 362 (B,151,113) RS1/16S331J R 363 (B,141,104) RS1/16S331J R 364 (B,171,115) RS1/16S331J R 385 (B,92,107) RS1/16S0R0J R 9001(A,227,111) RS1/16S0R0J R 9003(A,222,115) RS1/16S0R0J R 9005(A,221,117) RS1/16S0R0J R 9010(A,219,114) RS1/16S0R0J Mark No. Description Part No. CAPACITORS C 101 (B,195,174) CKSRYB103K50 C 102 (A,197,176) ELECTR.CAPACITOR CEAT102M10 C 103 (B,192,177) CKSRYB103K50 C 104 (A,147,197) CKSRYB104K16 C 106 (A,124,192) CKSRYB105K16 C 108 (A,137,186) CKSRYB104K16 C 110 (B,148,180) CKSRYB472K50 C 113 (A,165,185) CKSRYB104K16 C 118 (A,110,176) CKSRYB104K16 C 119 (A,185,210) CEAT100M50 C 120 (B,184,184) CKSRYB473K25 C 121 (B,191,185) CKSRYB473K25 C 125 (A,100,188) CEAT471M6R3 C 127 (A,122,202) CKSRYB104K16 C 128 (A,97,131) CKSRYB104K16 C 129 (A,94,166) CKSRYB104K16 C 130 (A,120,174) CKSRYB104K16 C 139 (A,110,169) CCSRCH561J50 C 251 (A,111,182) CEAT100M50 C 253 (A,114,187) CCSRCH561J50 C 254 (A,118,205) CEAT101M10 C 255 (A,112,197) CKSRYB102K50 C 256 (B,112,204) CCSRCH270J50 C 257 (B,109,204) CCSRCH270J50 C 260 (A,109,185) CKSRYB472K50 C 262 (A,178,182) CKSRYB103K50 C 281 (B,23,175) CKSRYB104K16 C 282 (B,23,187) CKSRYB104K16 C 283 (B,22,203) CKSRYB104K16 C 284 (B,22,211) CKSRYB104K16 C 285 (A,31,198) CEAT101M10 C 293 (B,24,159) CKSRYB104K16 C 301 (A,208,143) ELECTR.CAPACITOR CEAT102M10 C 302 (B,204,144) CKSRYB104K16 C 304 (A,199,131) CEAT331M10 C 305 (A,142,128) CKSRYB104K16 C 307 (A,172,130) CKSRYB104K16 C 309 (A,152,142) CKSRYB104K16 C 311 (A,184,145) CKSRYB104K16 C 315 (A,92,113) CKSRYB104K16 C 316 (A,126,140) CKSRYB104K16 C 317 (A,90,132) CKSRYB104K16 C 318 (A,164,209) CKSRYB104K16 C 319 (A,110,135) CKSRYB104K16 D GUARD-C ASSY GUARD-C Assy has no service part. E GUARD-F ASSY MISCELLANEOUS 921 (A,245,238) PCB BINDER VEF1040 G DSP ASSY MISCELLANEOUS IC 101 (A,58,43) DSP IC ADSP-21366KBCZ-1AA IC 103 (A,17,46) LOGIC IC (LATCHES) TC74VHC573FTS1 Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 242 1 2 3 4 1 2 3 4 C D F A B E IC 104 (B,17,21) LOGIC IC (LATCHES) TC74VHC573FTS1 IC 105 (B,24,16) 2 TO 4 LINE DECODER TC7W139FU IC 106 (A,11,29) FLASH ROM AYW7167 IC 107 (A,34,52) SRAM(4M) CY7C1049D3310VXI IC 109 (B,9,20) 1 CHIP OR GATE TC7SH32FUS1 IC 201 (A,113,38) DSP IC DSPC56371AF180 IC 291 (B,146,42) IC TC74VHC08FTS1 IC 301 (A,191,37) DA I/F TRANSCEIVER AK4114VQ IC 401 (A,154,29) AUDIO 8CH DAC AK4359VF IC 481 (A,176,28) AD CONVERTER IC AK5358AET IC 551 (A,106,23) LOGIC IC TC7WHU04FU IC 552 (A,93,16) LOGIC IC TC7SHU04FUS1 IC 651 (A,163,44) IC TC74VHC157FTS1 IC 701 (A,164,60) LIPSYNC IC ML87V5002 IC 751 (B,164,60) LIPSYNC IC ML87V5002 > IC 901 (A,48,16) DC/DC CONVERTER IC BD9107FVM > IC 903 (A,208,28) REGURATOR IC PQ1LAX95MSPQ > IC 904 (B,192,27) REGURATOR IC PQ1LAX95MSPQ D 401 (B,167,23) DIODE MA152WA D 402 (A,164,20) DIODE MA152WK L 101 (A,70,40) CHIP SOLID INDUCTOR QTL1013 L 103 (A,45,42) CHIP SOLID INDUCTOR QTL1013 L 104 (A,20,52) CHIP SOLID INDUCTOR QTL1013 L 105 (B,13,16) CHIP SOLID INDUCTOR QTL1013 L 106 (B,27,20) CHIP SOLID INDUCTOR QTL1013 L 107 (B,13,36) CHIP SOLID INDUCTOR QTL1013 L 108 (B,34,55) CHIP SOLID INDUCTOR QTL1013 L 201 (B,106,31) CHIP SOLID INDUCTOR QTL1013 L 202 (A,127,41) CHIP SOLID INDUCTOR ATL7002 L 203 (A,117,26) CHIP SOLID INDUCTOR ATL7002 L 291 (B,151,42) CHIP SOLID INDUCTOR QTL1013 L 301 (B,185,41) CHIP SOLID INDUCTOR QTL1013 L 302 (A,180,35) CHIP SOLID INDUCTOR QTL1013 L 401 (B,160,25) CHIP SOLID INDUCTOR QTL1013 L 481 (B,169,32) CHIP SOLID INDUCTOR QTL1013 L 482 (B,182,26) CHIP SOLID INDUCTOR QTL1013 L 551 (A,109,23) CHIP SOLID INDUCTOR QTL1013 L 651 (A,159,40) CHIP SOLID INDUCTOR QTL1013 L 701 (A,152,66) CHIP SOLID INDUCTOR QTL1013 L 751 (B,186,55) CHIP SOLID INDUCTOR QTL1013 L 901 (B,195,22) CHIP SOLID INDUCTOR ATL7002 L 902 (B,188,23) CHIP SOLID INDUCTOR ATL7002 L 903 (B,182,24) CHIP SOLID INDUCTOR ATL7002 L 905 (A,63,22) CHIP BEADS ATL7010 L 906 (A,47,23) POWER INDUCTOR ATH7047 JA 351 (A,225,22) JACK AKB7131 X 551 (A,98,22) CRYSTAL RESONATOR XSS3003 CN301 (A,185,47) 10P CONNECTOR VKN1414 CN401 (A,165,15) 23P SOCKET XKP3083 CN801 (A,141,61) B TO B CONNECTOR 30P VKN1627 CN901 (A,173,11) PLUG CKS1764 CN951 (A,128,15) 23P SOCKET XKP3083 RESISTORS R 103 (A,50,45) RS1/16SS101J R 104 (A,50,47) RS1/16SS101J R 106 (A,51,34) RESISTOR ARRAY RAB4CQ472J R 107 (A,54,51) RS1/16SS472J R 108 (A,56,34) RS1/16SS472J Mark No. Description Part No. R 109 (A,54,34) RS1/16SS101J R 111 (A,53,51) RS1/16SS472J R 112 (A,56,51) RS1/16SS101J R 113 (A,57,51) RS1/16SS101J R 114 (A,58,51) RS1/16SS101J R 115 (A,59,51) RS1/16SS220J R 116 (A,58,34) RESISTOR ARRAY RAB4CQ220J R 117 (A,60,51) RS1/16SS220J R 118 (A,61,51) RS1/16SS471J R 119 (A,61,34) RESISTOR ARRAY RAB4CQ220J R 120 (A,63,34) RS1/16SS470J R 121 (A,63,51) RESISTOR ARRAY RAB4CQ101J R 122 (A,65,34) RS1/16SS470J R 123 (A,66,38) RS1/16SS220J R 124 (A,66,36) RESISTOR ARRAY RAB4CQ220J R 125 (A,66,40) RESISTOR ARRAY RAB4CQ220J R 126 (A,66,47) RESISTOR ARRAY RAB4CQ220J R 127 (A,46,39) RS1/16SS472J R 128 (A,49,38) RS1/16SS472J R 129 (A,45,45) RS1/16SS472J R 132 (A,50,44) RS1/16SS101J R 134 (A,50,46) RS1/16SS101J R 136 (A,50,48) RS1/16SS101J R 138 (A,50,39) RS1/16SS101J R 139 (A,66,44) RS1/16SS101J R 140 (A,66,43) RS1/16SS101J R 141 (B,14,47) RESISTOR ARRAY RAB4CQ470J R 142 (B,14,44) RESISTOR ARRAY RAB4CQ470J R 143 (B,16,26) RESISTOR ARRAY RAB4CQ470J R 144 (B,18,26) RESISTOR ARRAY RAB4CQ470J R 145 (B,21,45) RESISTOR ARRAY RAB4CQ470J R 146 (B,21,47) RESISTOR ARRAY RAB4CQ470J R 147 (B,16,15) RS1/16SS470J R 148 (B,19,15) RESISTOR ARRAY RAB4CQ470J R 149 (B,24,21) RS1/16SS470J R 150 (B,23,21) RS1/16SS470J R 153 (B,11,19) RS1/16SS470J R 154 (B,10,23) RS1/16SS472J R 159 (A,26,47) RS1/16SS220J R 160 (A,41,56) RS1/16SS0R0J R 163 (A,16,41) RS1/16SS220J R 164 (B,7,23) RS1/16SS0R0J R 201 (A,116,48) RESISTOR ARRAY RAB4CQ101J R 202 (B,116,42) RESISTOR ARRAY RAB4CQ103J R 207 (B,114,42) RS1/16SS473J R 209 (B,109,33) RS1/16SS472J R 212 (B,108,35) RS1/16SS473J R 214 (A,102,36) RS1/16SS101J R 215 (B,102,34) RS1/16SS101J R 216 (A,102,34) RS1/16SS101J R 217 (B,102,33) RS1/16SS101J R 218 (B,102,31) RS1/16SS101J R 219 (B,99,31) RS1/16SS472J R 220 (A,110,27) RS1/16SS101J R 222 (B,108,33) RS1/16SS101J R 226 (B,116,33) RS1/16SS473J R 228 (B,109,30) RS1/16SS472J R 233 (B,124,32) RS1/16SS470J R 237 (B,121,40) RS1/16SS470J R 238 (A,124,43) RESISTOR ARRAY RAB4CQ470J Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 243 5 6 7 8 5 6 7 8 C D F A B E R 244 (A,121,49) RS1/16SS470J R 246 (A,123,46) RS1/16SS470J R 248 (A,119,27) RS1/16SS470J R 250 (A,119,28) RS1/16SS470J R 261 (B,121,31) RS1/16SS222J R 291 (A,148,45) RS1/16SS220J R 292 (A,146,45) RS1/16SS220J R 293 (B,139,41) RS1/16SS220J R 294 (B,139,43) RS1/16SS220J R 296 (A,151,45) RS1/16SS220J R 297 (A,149,45) RS1/16SS220J R 302 (B,193,44) RESISTOR ARRAY RAB4CQ104J R 307 (B,195,38) RS1/16SS0R0J R 311 (A,184,38) RS1/16SS101J R 312 (A,185,34) RS1/16SS470J R 313 (A,185,32) RS1/16SS101J R 314 (B,186,34) RS1/16SS101J R 315 (B,186,33) RS1/16SS101J R 317 (A,189,28) RS1/16SS470J R 318 (A,191,30) RS1/16SS470J R 320 (A,199,33) RS1/16S0R0J R 321 (A,196,30) RESISTOR ARRAY RAB4CQ101J R 324 (B,193,32) RS1/16SS103J R 325 (A,200,37) CHIP RESISTOR RS1/16SS1802F R 351 (B,200,32) RS1/16SS750J R 352 (B,200,38) RS1/16SS750J R 361 (B,195,36) RS1/16SS100J R 362 (B,198,38) RS1/16SS100J R 401 (A,157,34) RS1/16SS470J R 402 (A,162,36) RS1/16SS470J R 404 (A,153,35) RESISTOR ARRAY RAB4CQ101J R 407 (B,152,32) RS1/16S4R7J R 408 (A,146,19) RS1/16SS101J R 409 (A,148,19) RS1/16SS101J R 410 (A,150,19) RS1/16SS101J R 411 (A,152,19) RS1/16SS101J R 412 (A,154,19) RS1/16SS101J R 413 (A,156,19) RS1/16SS101J R 414 (A,158,19) RS1/16SS101J R 415 (A,160,19) RS1/16SS101J R 481 (A,180,29) RS1/16SS101J R 482 (A,176,34) RS1/16SS470J R 483 (A,175,34) RS1/16SS470J R 503 (A,201,49) RS1/16SS0R0J R 551 (A,100,25) RS1/16SS105J R 552 (A,97,25) RS1/16SS471J R 554 (A,104,22) RS1/16SS220J R 555 (A,92,18) RS1/16SS220J R 557 (B,108,23) RS1/16SS220J R 613 (A,169,45) RS1/16SS0R0J R 614 (A,168,42) RS1/16SS0R0J R 615 (A,156,39) RS1/16SS0R0J R 616 (A,158,41) RS1/16SS0R0J R 651 (A,166,39) RESISTOR ARRAY RAB4CQ101J R 654 (A,167,49) RESISTOR ARRAY RAB4CQ470J R 657 (A,157,46) RESISTOR ARRAY RAB4CQ470J R 660 (A,157,43) RESISTOR ARRAY RAB4CQ101J R 668 (A,164,40) RS1/16SS104J R 701 (A,168,54) RS1/16SS470J R 702 (A,173,58) RS1/16SS470J Mark No. Description Part No. R 703 (A,173,59) RS1/16SS470J R 704 (A,178,60) RESISTOR ARRAY RAB4CQ470J R 711 (A,152,63) RS1/16SS101J R 712 (A,152,62) RS1/16SS101J R 713 (A,149,61) RS1/16SS101J R 714 (A,149,59) RS1/16SS101J R 715 (A,154,58) RESISTOR ARRAY RAB4CQ221J R 719 (A,154,56) RS1/16SS221J R 720 (A,154,55) RS1/16SS221J R 751 (B,154,56) RS1/16SS470J R 752 (B,186,59) RS1/16SS103J R 753 (B,184,59) RS1/16SS472J R 754 (B,182,59) RS1/16SS472J R 755 (B,173,61) RS1/16SS101J R 756 (B,186,60) RS1/16SS101J R 757 (B,184,60) RS1/16SS101J R 758 (B,181,60) RS1/16SS101J R 759 (B,173,58) RESISTOR ARRAY RAB4CQ101J R 761 (B,187,57) RS1/16SS0R0J R 763 (B,175,55) RS1/16SS101J R 764 (B,173,55) RS1/16SS101J R 801 (A,154,50) RS1/16SS104J R 802 (B,154,57) RS1/16SS0R0J R 803 (A,175,59) RS1/16SS0R0J R 805 (A,102,63) RESISTOR ARRAY RAB4CQ104J R 806 (A,102,60) RESISTOR ARRAY RAB4CQ104J R 810 (A,106,65) RESISTOR ARRAY RAB4CQ104J R 901 (A,204,21) RS1/16SS104J R 903 (A,47,13) CHIP RESISTOR RS1/16SS3003F R 904 (A,46,16) RS1/16SS9101F R 905 (A,46,14) CHIP RESISTOR RS1/16SS1802F R 907 (A,205,26) CHIP RESISTOR RS1/16SS1202F R 908 (A,205,29) RS1/16SS2002F R 909 (B,196,29) CHIP RESISTOR RS1/16SS1202F R 910 (B,193,30) CHIP RESISTOR RS1/16SS1000F R 929 (A,186,19) RS1/16SS104J R 930 (A,187,19) RS1/16SS104J R 931 (A,202,21) RS1/16SS104J R 951 (A,109,18) RESISTOR ARRAY RAB4CQ104J R 955 (A,86,22) RS1/16SS472J R 962 (A,83,15) RS1/16SS104J R 977 (A,91,21) RS1/16SS0R0J R 978 (A,87,21) RS1/16SS0R0J R 979 (B,93,33) RESISTOR ARRAY RAB4CQ0R0J R 980 (B,88,37) RS1/16SS0R0J R 981 (B,82,54) RESISTOR ARRAY RAB4CQ0R0J R 982 (B,76,57) RESISTOR ARRAY RAB4CQ0R0J CAPACITORS C 101 (A,73,33) CEVW101M16 C 102 (A,45,30) CHIP OS CAPACITOR ACH1429 C 103 (B,53,40) CKSSYB104K10 C 104 (B,53,43) CKSSYB104K10 C 105 (B,57,48) CKSSYB104K10 C 106 (B,63,45) CKSSYB104K10 C 107 (B,62,41) CKSSYB104K10 C 108 (B,59,38) CKSSYB104K10 C 109 (A,49,42) CKSSYB104K10 C 110 (A,50,42) CKSSYB471K50 Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 244 1 2 3 4 1 2 3 4 C D F A B E C 111 (B,53,45) CKSSYB471K50 C 112 (B,52,45) CKSSYB104K10 C 113 (B,53,48) CKSSYB471K50 C 114 (B,54,47) CKSSYB104K10 C 115 (B,59,47) CKSSYB471K50 C 116 (B,59,48) CKSSYB104K10 C 117 (B,61,47) CKSSYB471K50 C 118 (B,61,48) CKSSYB104K10 C 119 (B,62,43) CKSSYB471K50 C 120 (B,63,43) CKSSYB104K10 C 121 (B,62,39) CKSSYB471K50 C 122 (B,64,39) CKSSYB104K10 C 123 (B,61,37) CKSSYB471K50 C 124 (B,61,38) CKSSYB104K10 C 125 (B,56,38) CKSSYB471K50 C 126 (B,57,37) CKSSYB104K10 C 127 (B,55,38) CKSSYB471K50 C 128 (B,54,38) CKSSYB104K10 C 129 (A,47,47) CKSSYB103K16 C 139 (A,47,42) CKSRYB105K16 C 174 (A,8,48) CEVW101M16 C 176 (A,18,52) CKSSYB104K10 C 178 (B,11,21) CKSSYB104K10 C 180 (B,28,16) CKSSYB104K10 C 182 (A,11,42) CKSSYB104K10 C 184 (A,42,52) CKSSYB104K10 C 186 (A,25,52) CKSSYB104K10 C 188 (B,5,20) CKSSYB104K10 C 202 (A,119,49) CKSSYB104K10 C 203 (A,113,47) CKSSYB471K50 C 204 (A,113,48) CKSSYB104K10 C 206 (A,108,48) CKSSYB104K10 C 208 (A,102,41) CKSSYB104K10 C 209 (A,103,39) CKSSYB471K50 C 210 (A,102,39) CKSSYB104K10 C 211 (A,103,31) CKSSYB471K50 C 212 (A,103,30) CKSSYB104K10 C 216 (A,106,28) CKSSYB471K50 C 217 (A,106,27) CKSSYB104K10 C 218 (A,109,28) CKSSYB471K50 C 219 (A,109,27) CKSSYB104K10 C 220 (B,111,33) CKSSYB103K16 C 221 (A,114,28) CKSSYB471K50 C 222 (A,114,26) CKSSYB104K10 C 224 (A,124,34) CKSSYB104K10 C 225 (A,123,37) CKSSYB471K50 C 226 (A,124,37) CKSSYB104K10 C 228 (A,124,40) CKSSYB104K10 C 229 (A,132,44) CHIP ELECT.CAPACITOR CEVW101M4 C 230 (A,114,21) CEVW101M16 C 291 (B,145,38) CCSRCH471J50 C 292 (B,145,37) CKSSYB104K10 C 304 (A,185,41) CKSRYB104K16 C 305 (A,180,39) CEVW470M6R3 C 306 (A,184,36) CCSRCH471J50 C 307 (A,185,36) CKSSYB104K10 C 312 (B,192,32) CKSSYB104K10 C 315 (B,194,32) CKSSYB102K50 C 316 (A,201,28) CEVW470M6R3 C 317 (A,200,35) CKSSYB104K10 Mark No. Description Part No. C 318 (A,199,35) CCSRCH471J50 C 319 (A,199,38) CKSRYB474K10 C 353 (B,197,35) CKSSYB103K16 C 354 (B,199,38) CKSSYB103K16 C 401 (A,148,30) CKSSYB471K50 C 402 (A,147,30) CKSRYB104K16 C 403 (A,147,38) CEVW101M16 C 404 (A,155,34) CKSSYB104K10 C 407 (A,146,18) CKSSYB471K50 C 408 (A,148,18) CKSSYB471K50 C 409 (A,150,18) CKSSYB471K50 C 410 (A,152,18) CKSSYB471K50 C 411 (A,154,18) CKSSYB471K50 C 412 (A,156,18) CKSSYB471K50 C 413 (A,158,18) CKSSYB471K50 C 414 (A,160,18) CKSSYB471K50 C 415 (A,161,24) CCSRCH471J50 C 416 (A,163,24) CKSRYB104K16 C 417 (A,162,29) CEVW101M16 C 418 (A,144,23) CEVW470M6R3 C 420 (A,147,28) CKSSYB104K10 C 481 (A,180,28) CKSSYB104K10 C 482 (A,173,23) CKSSYB104K10 C 483 (A,169,24) CKSQYB225K10 C 485 (A,176,23) CCSRCH471J50 C 486 (A,176,21) CKSRYB104K16 C 487 (A,169,30) CEVW101M16 C 489 (A,178,22) CKSSYB104K10 C 490 (A,183,24) CEVW100M16 C 552 (A,106,18) CKSSYB104K10 C 553 (A,106,20) CCSRCH471J50 C 554 (A,102,25) CCSSCH8R0D50 C 555 (A,95,25) CCSSCH8R0D50 C 556 (A,92,14) CCSRCH471J50 C 557 (A,92,13) CKSSYB104K10 C 652 (A,162,39) CKSSYB104K10 C 701 (A,145,65) CEVW100M16 C 703 (A,173,61) CKSSYB104K10 C 705 (A,160,65) CKSSYB104K10 C 707 (A,159,54) CKSSYB104K10 C 708 (A,155,61) CKSSYB104K10 C 751 (A,184,58) CEVW100M16 C 753 (B,154,61) CKSSYB104K10 C 755 (B,165,64) CKSSYB104K10 C 757 (B,168,54) CKSSYB104K10 C 758 (B,172,61) CKSSYB104K10 C 801 (A,137,65) CKSRYB104K16 C 902 (A,51,23) DCH1201 C 903 (A,51,17) DCH1201 C 904 (A,49,13) CKSSYB102K50 C 905 (A,209,33) CKSRYB105K16 C 906 (A,206,33) CKSRYB105K16 C 907 (B,187,26) CKSRYB105K16 C 908 (B,188,28) CKSRYB105K16 C 918 (B,181,24) CKSSYB103K16 C 921 (B,120,36) CKSSYB471K50 C 922 (B,122,36) CKSSYB103K16 C 923 (B,179,23) CKSSYB104K10 C 924 (B,179,22) CKSSYB471K50 Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 245 5 6 7 8 5 6 7 8 C D F A B E H COMPOSITE ASSY MISCELLANEOUS IC 1001(A,74,199) LOGIC IC TC74HC4051AFT IC 1003(A,92,208) IC TC74HC4053AFT IC 1004(A,112,209) VIDEO AMP IC LA7109 IC 1005(B,56,197) PORT EXPANDER BU4094BCF IC 1006(A,36,184) CHARACTER GENERATOR PDC162A IC 1101(A,159,189) OP-AMP IC UPC4570G2 Q 1002(A,171,176) TRANSISTOR 2SC4081 Q 1003(B,27,193) TRANSISTOR 2SC4081 Q 1004(B,179,188) TRANSISTOR 2SC4081 Q 1102(A,173,207) DIGITAL TR(SC-70) RT1N431M D 1001(B,88,192) DIODE DAN202U D 1002(B,84,192) DIODE DAN202U D 1003(B,132,179) DIODE 1SS355 D 1004(B,123,176) DIODE 1SS355 D 1005(B,57,180) DIODE DAP202U D 1101(A,163,208) DIODE UDZS6R2(B) D 1102(A,157,208) DIODE UDZS6R2(B) D 1103(A,163,210) DIODE UDZS6R2(B) D 1104(A,158,209) DIODE UDZS6R2(B) D 1105(A,172,201) DIODE 1SS355 D 1108(B,178,206) DIODE UDZS5R1(B) D 1109(B,176,206) DIODE UDZS5R1(B) D 1110(B,169,207) DIODE UDZS5R1(B) L 1002(B,181,194) CHIP COIL LCTAW120J2520 L 1003(A,33,200) AXIAL INDUCTOR LAU330J JA 1006(A,57,233) PIN JACK(1P) AKB7175 X 1001(A,44,196) CRYSTAL RESONATOR ASS7080 CN1001(A,184,173) 11P SOCKET XKP3076 CN1002(A,77,178) 21P SOCKET XKP3081 CN1003(A,184,198) 13P SOCKET XKP3077 CN1004(A,161,233) 20P SOCKET AKP7202 1001(A,134,233) PIN JACK(2P) AKB7176 1002(A,106,233) PIN JACK(2P) AKB7176 1003(A,78,233) PIN JACK(2P) AKB7176 RESISTORS R 1001(B,142,224) RS1/16S750J R 1002(B,125,221) RS1/16S750J R 1003(B,97,220) RS1/16S750J R 1004(B,69,220) RS1/16S750J R 1007(B,81,220) RS1/16S750J R 1009(B,108,220) RS1/16S750J R 1011(B,54,219) RS1/16S750J R 1014(A,169,170) RS1/16S102J R 1017(B,105,201) RS1/16S103J R 1018(B,114,201) RS1/16S103J R 1020(B,131,201) RS1/16S103J R 1021(A,108,203) RS1/16S103J R 1022(A,117,203) RS1/16S103J R 1023(B,133,204) RS1/16S473J R 1024(B,135,205) RS1/16S473J R 1025(B,66,204) RS1/16S473J R 1026(B,63,204) RS1/16S473J R 1027(B,64,189) RS1/16S561J R 1030(B,85,196) RS1/16S473J R 1031(B,71,192) RS1/16S473J R 1032(B,69,192) RS1/16S473J Mark No. Description Part No. R 1033(B,54,189) RS1/16S473J R 1034(A,42,176) RS1/16S102J R 1035(B,28,186) RS1/16S512J R 1036(B,30,186) RS1/16S392J R 1037(B,38,188) RS1/16S102J R 1039(A,24,192) RS1/16S331J R 1040(A,25,196) RS1/16S331J R 1041(A,26,196) RS1/16S331J R 1043(B,175,192) RS1/16S561J R 1046(B,179,190) RS1/16S102J R 1049(A,168,175) RS1/16S103J R 1051(A,168,176) RS1/16S0R0J R 1054(B,90,209) RS1/16S473J R 1101(A,162,205) RS1/16S104J R 1102(A,158,206) RS1/16S104J R 1103(A,164,205) RS1/16S331J R 1104(A,155,205) RS1/16S331J R 1105(B,163,199) RS1/16S104J R 1106(B,156,199) RS1/16S104J R 1107(B,163,193) RS1/16S472J R 1108(B,157,193) RS1/16S472J R 1109(B,168,195) RS1/16S472J R 1110(B,150,195) RS1/16S472J R 1111(B,163,190) RS1/16S103J R 1112(B,155,189) RS1/16S103J R 1113(A,165,188) RS1/16S103J R 1114(A,154,189) RS1/16S103J R 1115(B,162,183) RS1/16S101J R 1116(B,156,183) RS1/16S101J R 1117(B,169,185) RS1/16S104J R 1118(B,167,182) RS1/16S104J R 1122(A,170,205) RS1/16S514J R 1124(A,170,208) RS1/16S393J R 1127(B,174,212) RS1/16S0R0J R 1131(A,154,212) RS1/16S750J R 1132(A,150,208) RS1/16S0R0J R 1134(A,152,213) RS1/16S0R0J R 1167(A,111,203) RS1/16S0R0J CAPACITORS C 1001(A,75,202) CKSRYB104K16 C 1002(A,73,204) CKSRYB104K16 C 1005(A,91,212) CKSRYB104K16 C 1006(A,94,212) CKSRYB104K16 C 1008(B,65,202) CKSRYB104K16 C 1009(B,68,189) CCSRCH561J50 C 1011(A,169,173) CKSRYB103K50 C 1012(A,169,172) CKSRYB103K50 C 1014(A,88,202) CEAT101M10 C 1016(A,116,200) CEAT101M10 C 1018(A,134,200) CEAT101M10 C 1019(B,116,211) CKSRYB104K16 C 1020(A,120,208) CKSRYB104K16 C 1021(A,123,213) CEAT101M10 C 1022(A,129,214) CEAT101M10 C 1024(B,84,225) CCSRCH181J50 C 1025(B,113,224) CCSRCH181J50 C 1026(B,56,224) CCSRCH181J50 C 1027(A,45,180) CEAT101M10 C 1028(A,45,187) CEAT101M10 Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 246 1 2 3 4 1 2 3 4 C D F A B E C 1029(A,45,177) CKSRYB473K25 C 1030(A,27,185) CKSRYB473K25 C 1031(A,39,176) CCSRCH101J50 C 1032(A,35,176) CKSRYB122K50 C 1033(A,31,176) CKSRYB122K50 C 1035(B,34,186) CKSRYB103K50 C 1036(B,47,191) CCSRCH5R0C50 C 1037(B,45,191) CCSRCH5R0C50 C 1038(B,33,193) CCSRCH240J50 C 1039(B,32,197) CCSRCH240J50 C 1040(A,29,194) CCSRCH101J50 C 1041(A,28,193) CCSRCH101J50 C 1042(A,26,192) CCSRCH101J50 C 1045(B,184,192) CCSRCH330J50 C 1046(B,178,193) CCSRCH120J50 C 1047(B,180,192) CCSRCJ3R0C50 C 1093(B,111,224) CKSRYB103K50 C 1095(B,82,225) CKSRYB103K50 C 1096(B,79,225) CKSRYB103K50 C 1097(B,54,224) CKSRYB103K50 C 1098(B,43,224) CKSRYB103K50 C 1101(A,162,206) CCSRCH101J50 C 1102(A,158,205) CCSRCH101J50 C 1103(A,160,200) CCSRCH101J50 C 1104(A,158,200) CCSRCH101J50 C 1105(A,163,201) CEAT100M50 C 1106(A,155,201) CEAT100M50 C 1107(A,168,197) CEAT100M50 C 1108(A,150,197) CEAT100M50 C 1113(A,157,193) CKSRYB103K50 C 1114(A,162,193) CKSRYB103K50 C 1115(A,162,180) CEAT100M50 C 1116(A,156,180) CEAT100M50 C 1117(A,174,198) CKSRYB103K50 C 1118(B,167,224) CKSRYB103K50 C 1121(A,183,192) CKSRYB103K50 C 1122(A,185,192) CKSRYB103K50 I S-VIDEO ASSY MISCELLANEOUS IC 1201(A,115,134) LOGIC IC TC74HC4051AFT IC 1202(A,103,134) LOGIC IC TC74HC4051AFT IC 1203(A,111,119) IC TC74HC4053AFT IC 1205(A,66,138) VIDEO AMP IC LA7109 IC 1206(A,149,126) IC NJM12904V Q 1201(B,145,132) TRANSISTOR RT1N241M Q 1203(B,135,115) TRANSISTOR 2SC4081 Q 1204(B,135,106) TRANSISTOR 2SC4081 Q 1205(A,148,116) TRANSISTOR 2SC4081 Q 1206(B,155,106) TRANSISTOR 2SC4081 D 1203(B,79,133) DIODE DAN202K D 1204(A,83,129) DIODE DAN202K D 1205(A,143,125) DIODE 1SS355 D 1251(B,90,112) DIODE 1SS355 D 1252(B,79,113) DIODE 1SS355 D 1301(B,170,143) DIODE 1SS355 L 1201(A,155,109) CHIP COIL LCTAW120J2520 L 1202(B,162,108) CHIP COIL LCTAW120J2520 Mark No. Description Part No. L 1301(B,161,128) CHIP SOLID INDUCTOR QTL1013 CN1201(A,175,128) 13P SOCKET XKP3077 CN1202(A,175,101) 15P SOCKET XKP3078 CN1203(A,68,108) 15P SOCKET XKP3078 CN1204SOCKET XKB3052 CN1205(A,97,163) SOCKET XKB3051 CN1206(A,125,163) SOCKET XKB3051 CN1302(A,175,152) 7P FFC CONNECTOR RKN1048 RESISTORS R 1201(B,131,152) RS1/16S750J R 1202(B,133,152) RS1/16S750J R 1203(B,117,152) RS1/16S750J R 1204(B,119,152) RS1/16S750J R 1205(B,89,152) RS1/16S750J R 1206(B,91,152) RS1/16S750J R 1207(B,61,151) RS1/16S750J R 1208(B,63,151) RS1/16S750J R 1209(B,47,148) RS1/16S750J R 1210(B,49,148) RS1/16S750J R 1211(B,103,149) RS1/16S750J R 1212(B,105,149) RS1/16S750J R 1213(B,75,149) RS1/16S750J R 1214(B,77,149) RS1/16S750J R 1218(B,147,132) RS1/16S473J R 1223(B,138,115) RS1/16S102J R 1224(B,138,105) RS1/16S102J R 1225(A,59,132) RS1/16S103J R 1226(A,63,132) RS1/16S103J R 1227(A,66,130) RS1/16S103J R 1228(A,87,131) RS1/16S103J R 1231(B,80,137) RS1/16S473J R 1232(A,71,130) RS1/16S473J R 1235(A,155,111) RS1/16S561J R 1236(B,167,108) RS1/16S561J R 1237(B,131,115) RS1/16S103J R 1238(B,132,106) RS1/16S103J R 1243(A,145,119) RS1/16S102J R 1244(B,157,104) RS1/16S102J R 1247(A,146,123) RS1/16S103J R 1248(A,144,124) RS1/16S470J R 1249(A,146,126) RS1/16S274J R 1251(B,130,115) RS1/16S0R0J R 1252(B,130,106) RS1/16S0R0J R 1257(A,151,121) RS1/16S0R0J R 1310(A,175,147) RS1/16S103J R 1627(A,72,133) RS1/16S0R0J R 1628(A,66,133) RS1/16S0R0J CAPACITORS C 1201(B,133,148) CKSRYB104K16 C 1202(B,119,148) CKSRYB104K16 C 1203(B,91,148) CKSRYB104K16 C 1204(B,63,148) CKSRYB104K16 C 1205(B,49,151) CCSRCH181J50 C 1206(B,47,151) CCSRCH181J50 C 1207(B,105,152) CCSRCH181J50 C 1208(B,103,152) CCSRCH181J50 C 1209(B,77,152) CCSRCH181J50 Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 247 5 6 7 8 5 6 7 8 C D F A B E C 1210(B,75,152) CCSRCH181J50 C 1211(A,111,134) CKSRYB104K16 C 1212(A,119,132) CKSRYB104K16 C 1213(A,99,134) CKSRYB104K16 C 1214(A,107,131) CKSRYB104K16 C 1215(A,115,115) CKSRYB104K16 C 1216(A,108,121) CKSRYB104K16 C 1221(A,124,115) CEAT101M10 C 1222(A,124,107) CEAT101M10 C 1225(B,132,110) CKSRYB103K50 C 1226(B,140,110) CKSRYB103K50 C 1227(A,42,120) CEAT101M10 C 1228(B,57,129) CKSRYB104K16 C 1229(A,50,120) CEAT101M10 C 1230(A,87,130) CKSRYB104K16 C 1233(B,59,142) CKSRYB104K16 C 1234(B,59,134) CKSRYB104K16 C 1235(A,53,143) CEAT101M10 C 1236(A,53,136) CEAT101M10 C 1237(A,151,117) CKSRYB103K50 C 1238(A,143,119) CKSRYB103K50 C 1239(B,159,106) CKSRYB103K50 C 1240(B,160,104) CKSRYB103K50 C 1241(A,144,122) CKSRYB104K16 C 1242(A,143,130) CEAT100M50 C 1243(A,155,113) CCSRCH120J50 C 1244(B,167,109) CCSRCH120J50 C 1245(A,152,112) CCSRCH330J50 C 1246(B,158,110) CCSRCH330J50 C 1247(A,152,128) CKSRYB104K16 C 1249(A,154,107) CCSRCJ3R0C50 C 1250(B,162,111) CCSRCJ3R0C50 C 1292(B,73,158) CKSRYB103K50 C 1293(B,93,158) CKSRYB103K50 C 1294(B,129,158) CKSRYB103K50 C 1301(A,158,138) CEAT101M16 C 1302(A,153,142) CKSRYB103K50 J BRIDGE 2 ASSY MISCELLANEOUS CN2901(A,21,29) 17P PLUG XKP3068 CN2902(A,100,29) 17P PLUG XKP3068 K COMPONENT ASSY MISCELLANEOUS IC 1401(A,113,70) MULTIPLEXER(4CH*2) TC74LVX4052FT IC 1402(A,124,72) MULTIPLEXER(4CH*2) TC74LVX4052FT IC 1403(A,139,69) MULTIPLEXER(2CH*3) TC74LVX4053FT IC 1404(B,93,70) VIDEO IC NJM2581M IC 1405(A,129,50) PORT EXPANDER IC BU4094BCFV > Q 1401(B,87,57) TRANSISTOR 2SC4081 > Q 1402(B,71,57) TRANSISTOR 2SA1576A Q 1403(B,163,64) TRANSISTOR 2SA1576A Q 1405(B,163,69) TRANSISTOR 2SA1576A Q 1407(B,163,74) TRANSISTOR 2SA1576A Q 1415(B,156,59) TRANSISTOR 2SC4081 Q 1416(B,162,50) TRANSISTOR 2SC4081 Mark No. Description Part No. Q 1417(B,167,42) TRANSISTOR 2SC4081 Q 1501(A,62,65) TRANSISTOR IMX25 Q 1502(A,68,65) TRANSISTOR IMX25 Q 1521(A,49,65) TRANSISTOR IMX25 Q 1522(A,55,65) TRANSISTOR IMX25 Q 1541(A,36,65) TRANSISTOR IMX25 Q 1542(A,42,65) TRANSISTOR IMX25 Q 1561(A,22,65) TRANSISTOR IMX25 Q 1562(A,29,65) TRANSISTOR IMX25 D 1401(B,85,43) DIODE 1SS355 D 1402(B,83,43) DIODE 1SS355 L 1401(B,166,58) CHIP COIL LCTAW120J2520 L 1402(B,169,53) CHIP COIL LCTAW120J2520 L 1403(B,175,49) CHIP COIL LCTAW120J2520 JA 1401(A,141,94) 6P RCA PINJACK XKB3053 JA 1402(A,99,94) 6P RCA PINJACK XKB3053 CN1401(A,175,56) 13P SOCKET XKP3077 CN1402(A,175,30) 11P SOCKET XKP3076 CN1403(A,68,39) 13P SOCKET XKP3077 CN1405(A,19,59) 17P SOCKET XKP3079 CN1406(A,53,41) CONNECTOR CKS3384 CN1501(A,58,94) PIN JACK(4P) AKB7172 CN1502(A,30,94) PIN JACK(4P) AKB7172 1401(A,166,28) PCB BINDER VEF1040 RESISTORS R 1401(B,149,85) RS1/16S750J R 1402(B,138,85) RS1/16S750J R 1403(B,124,85) RS1/16S750J R 1404(B,157,85) RS1/16S750J R 1405(B,145,85) RS1/16S750J R 1406(B,131,85) RS1/16S750J R 1407(B,115,85) RS1/16S750J R 1408(B,103,85) RS1/16S750J R 1409(B,89,85) RS1/16S750J R 1410(B,106,77) RS1/16S750J R 1411(B,94,78) RS1/16S750J R 1412(B,83,79) RS1/16S750J R 1416(B,91,61) RS1/16S102J R 1417(B,85,57) RS1/16S153J R 1418(B,75,56) RS1/16S153J R 1419(B,82,58) RS1/16S333J R 1420(B,78,58) RS1/16S333J R 1421(B,159,64) RS1/16S102J R 1422(B,159,69) RS1/16S102J R 1423(B,159,74) RS1/16S102J R 1424(B,169,59) RS1/16S561J R 1425(B,171,54) RS1/16S561J R 1426(B,173,53) RS1/16S561J R 1430(B,133,54) RS1/16S473J R 1431(B,131,54) RS1/16S473J R 1432(B,131,50) RS1/16S473J R 1433(B,134,46) RS1/16S473J R 1434(A,134,46) RS1/16S0R0J R 1436(A,123,52) RS1/16S561J R 1439(B,126,49) RS1/16S473J R 1440(B,124,49) RS1/16S473J R 1441(B,128,48) RS1/16S473J R 1442(B,128,45) RS1/16S473J R 1443(B,157,64) RS1/16S154J Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 248 1 2 3 4 1 2 3 4 C D F A B E R 1444(B,160,64) RS1/16S124J R 1446(B,157,69) RS1/16S154J R 1447(B,161,69) RS1/16S124J R 1449(B,157,74) RS1/16S154J R 1450(B,161,74) RS1/16S124J R 1461(B,162,60) RS1/16S104J R 1462(B,163,55) RS1/16S104J R 1463(B,166,48) RS1/16S104J R 1464(B,157,55) RS1/16S102J R 1465(B,166,52) RS1/16S102J R 1466(B,173,47) RS1/16S102J R 1501(B,62,59) RS1/16S271J R 1502(B,68,59) RS1/16S271J R 1503(B,62,65) RS1/16S121J R 1504(B,68,65) RS1/16S121J R 1505(B,62,70) RS1/16S101J R 1506(B,68,70) RS1/16S101J R 1507(B,63,86) RS1/16S474J R 1508(B,67,87) RS1/16S474J R 1509(A,62,60) RS1/16S103J R 1510(A,68,60) RS1/16S103J R 1511(A,60,69) RS1/16S103J R 1512(A,67,69) RS1/16S103J R 1521(B,49,59) RS1/16S271J R 1522(B,55,59) RS1/16S271J R 1523(B,49,65) RS1/16S121J R 1524(B,55,65) RS1/16S121J R 1525(B,49,70) RS1/16S101J R 1526(B,55,70) RS1/16S101J R 1527(B,49,86) RS1/16S474J R 1528(B,53,87) RS1/16S474J R 1529(A,49,60) RS1/16S103J R 1530(A,55,60) RS1/16S103J R 1531(A,47,69) RS1/16S103J R 1532(A,54,69) RS1/16S103J R 1541(B,36,59) RS1/16S271J R 1542(B,42,59) RS1/16S271J R 1543(B,36,65) RS1/16S121J R 1544(B,42,65) RS1/16S121J R 1545(B,36,70) RS1/16S101J R 1546(B,42,70) RS1/16S101J R 1547(B,35,86) RS1/16S474J R 1548(B,39,87) RS1/16S474J R 1549(A,36,60) RS1/16S103J R 1550(A,42,60) RS1/16S103J R 1551(A,34,69) RS1/16S103J R 1552(A,41,69) RS1/16S103J R 1561(B,23,61) RS1/16S271J R 1562(B,29,61) RS1/16S271J R 1563(B,22,65) RS1/16S121J R 1564(B,29,65) RS1/16S121J R 1565(B,22,70) RS1/16S101J R 1566(B,29,70) RS1/16S101J R 1567(B,21,86) RS1/16S474J R 1568(B,25,87) RS1/16S474J R 1569(A,23,60) RS1/16S103J R 1570(A,29,60) RS1/16S103J R 1571(A,21,69) RS1/16S103J R 1572(A,27,69) RS1/16S103J R 1573(A,65,46) RS1/16S473J Mark No. Description Part No. R 1574(A,62,46) RS1/16S471J R 1575(A,63,44) RS1/16S473J R 1576(A,61,43) RS1/16S471J R 1581(B,151,77) RS1/16S0R0J CAPACITORS C 1413(A,118,70) CKSRYB103K50 C 1414(A,107,72) CKSRYB103K50 C 1415(A,131,70) CKSRYB103K50 C 1416(A,117,73) CKSRYB103K50 C 1417(A,143,67) CKSRYB103K50 C 1418(A,135,72) CKSRYB103K50 C 1419(A,101,61) CEAT101M10 C 1420(A,95,61) CEAT101M10 C 1421(A,97,53) CEAT101M10 C 1425(A,83,67) CEAT101M10 C 1426(A,83,73) CEAT101M10 C 1427(B,86,67) CKSRYB104K16 C 1428(B,86,72) CKSRYB104K16 C 1431(B,82,60) CKSRYB224K10 C 1432(B,78,60) CKSRYB224K10 C 1433(B,153,64) CKSRYB103K50 C 1434(B,168,64) CKSRYB103K50 C 1435(B,153,70) CKSRYB103K50 C 1436(B,168,69) CKSRYB103K50 C 1437(B,154,76) CKSRYB103K50 C 1438(B,168,73) CKSRYB103K50 C 1439(A,151,63) CEAT100M50 C 1440(A,151,68) CEAT100M50 C 1441(A,150,74) CEAT100M50 C 1443(B,169,41) CKSRYB104K16 C 1444(B,175,46) CKSRYB104K16 C 1445(A,170,59) CCSRCH120J50 C 1446(A,170,55) CCSRCH120J50 C 1447(A,172,50) CCSRCH120J50 C 1448(A,169,59) CCSRCH330J50 C 1449(A,169,55) CCSRCH330J50 C 1450(A,170,50) CCSRCH330J50 C 1454(A,170,57) CCSRCJ3R0C50 C 1455(A,170,52) CCSRCJ3R0C50 C 1456(A,172,48) CCSRCJ3R0C50 C 1469(A,130,54) CKSRYB104K16 C 1470(A,128,54) CCSRCH561J50 C 1471(A,163,58) CEAT100M50 C 1472(A,163,53) CEAT100M50 C 1473(A,166,46) CEAT100M50 C 1490(B,147,85) CKSRYB103K50 C 1491(B,133,85) CKSRYB103K50 C 1492(B,105,85) CKSRYB103K50 C 1493(B,91,85) CKSRYB103K50 C 1501(B,63,84) CCSRCH101J50 C 1502(B,67,85) CCSRCH101J50 C 1507(B,60,70) CCSRCH271J50 C 1508(B,66,70) CCSRCH271J50 C 1521(B,49,84) CCSRCH101J50 C 1522(B,53,85) CCSRCH101J50 C 1527(B,47,70) CCSRCH271J50 C 1528(B,53,70) CCSRCH271J50 C 1531(A,60,78) ELECT. CAPACITOR CEAT470M25 C 1532(A,67,78) ELECT. CAPACITOR CEAT470M25 Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 249 5 6 7 8 5 6 7 8 C D F A B E C 1533(A,47,78) ELECT. CAPACITOR CEAT470M25 C 1541(B,35,84) CCSRCH101J50 C 1542(B,39,85) CCSRCH101J50 C 1547(A,54,78) ELECT. CAPACITOR CEAT470M25 C 1548(A,34,78) ELECT. CAPACITOR CEAT470M25 C 1549(A,41,78) ELECT. CAPACITOR CEAT470M25 C 1550(A,21,78) ELECT. CAPACITOR CEAT470M25 C 1551(A,27,78) ELECT. CAPACITOR CEAT470M25 C 1561(B,21,84) CCSRCH101J50 C 1562(B,25,85) CCSRCH101J50 C 1567(A,60,46) CKSRYB472K50 C 1568(A,58,44) CKSRYB472K50 C 1569(B,34,70) CCSRCH271J50 C 1570(B,40,70) CCSRCH271J50 C 1571(B,20,70) CCSRCH271J50 C 1572(B,27,70) CCSRCH271J50 C 1591(B,58,86) CKSRYB103K50 C 1593(B,30,86) CKSRYB103K50 COMPLEX ASSY (AWK8015) MISCELLANEOUS > Y 15 AWG18 BOARD IN ADX7501 > Y 14 AWG18 BOARD IN ADX7500 L DISPLAY ASSY MISCELLANEOUS IC 2301(B,164,214) DISPLAY U-COM PE5503A IC 2402(A,237,230) REMOTE RECEIVER UNIT RPM7540-H9 Q 2401(B,205,185) TRANSISTOR RT1N241M Q 2404(B,251,192) TRANSISTOR 2SA1576A Q 2405(B,231,192) TRANSISTOR RT1N241M Q 2406(B,225,220) DIGITAL TR(SC-70) RT1N431M Q 2407(B,70,220) DIGITAL TR(SC-70) RT1N431M Q 2408(B,65,214) DIGITAL TR(SC-70) RT1N431M Q 2409(B,157,190) DIGITAL TR(SC-70) RT1N431M D 2404(B,238,190) DIODE 1SS355 D 2405(B,254,195) DIODE 1SS355 D 2406(B,252,209) DIODE DAN202U D 2408(A,237,220) LED(RED) SLI-343URW(RST) D 2410(A,76,218) LED(ORANGE) SLI-343DCW(STU) D 2412(A,58,214) LED(RED) SLI-343URW(RST) D 2414(A,157,197) LED(BLUE) SLR343BC4T(JKLM) D 2416(B,53,227) DIODE 1SS355 L 2401(A,248,205) RADIAL INDUCTOR LFCA2R2J V 2301(A,218,237) FL TUBE DISPLAY AAV7113 X 2301(A,179,197) CERAMIC RESONATOR VSS1142 CN2301(A,269,204) CONNECTOR CKS3394 2303(A,267,196) CABLE HOLDER(4P) 51063-0405 2302(A,48,221) 17P CABLE HOLDER 51048-1700 2301(A,157,201) FL HOLDER(FE) VNF1096 RESISTORS R 2301(B,104,240) RS1/16S104J R 2302(B,106,240) RS1/16S104J R 2303(B,108,240) RS1/16S104J R 2304(B,110,240) RS1/16S104J R 2305(B,112,240) RS1/16S104J R 2306(B,114,240) RS1/16S104J Mark No. Description Part No. R 2307(B,116,240) RS1/16S104J R 2308(B,118,240) RS1/16S104J R 2309(B,120,240) RS1/16S104J R 2310(B,122,240) RS1/16S104J R 2311(B,124,240) RS1/16S104J R 2312(B,126,240) RS1/16S104J R 2313(B,128,240) RS1/16S104J R 2314(B,130,240) RS1/16S104J R 2315(B,132,240) RS1/16S104J R 2316(B,134,240) RS1/16S104J R 2317(B,136,240) RS1/16S104J R 2318(B,138,240) RS1/16S104J R 2319(B,140,240) RS1/16S104J R 2320(B,142,240) RS1/16S104J R 2321(B,144,240) RS1/16S104J R 2322(B,146,240) RS1/16S104J R 2323(B,148,240) RS1/16S104J R 2324(B,150,240) RS1/16S104J R 2325(B,152,240) RS1/16S104J R 2326(B,154,240) RS1/16S104J R 2327(B,156,240) RS1/16S104J R 2328(B,158,240) RS1/16S104J R 2329(B,160,240) RS1/16S104J R 2330(B,162,240) RS1/16S104J R 2331(B,164,240) RS1/16S104J R 2332(B,166,240) RS1/16S104J R 2333(B,168,240) RS1/16S104J R 2334(B,170,240) RS1/16S104J R 2335(B,172,240) RS1/16S104J R 2336(B,174,240) RS1/16S104J R 2337(B,176,240) RS1/16S104J R 2338(B,180,240) RS1/16S473J R 2339(B,182,240) RS1/16S473J R 2340(B,184,240) RS1/16S473J R 2341(B,186,240) RS1/16S473J R 2342(B,188,240) RS1/16S473J R 2343(B,190,240) RS1/16S473J R 2344(B,192,240) RS1/16S473J R 2345(B,194,240) RS1/16S473J R 2346(B,196,240) RS1/16S473J R 2347(B,198,240) RS1/16S473J R 2348(B,200,240) RS1/16S473J R 2349(B,202,240) RS1/16S473J R 2350(B,204,240) RS1/16S473J R 2351(B,206,240) RS1/16S473J R 2352(B,208,240) RS1/16S473J R 2353(B,210,240) RS1/16S473J R 2354(B,198,200) RS1/16S473J R 2355(B,206,191) RS1/16S473J R 2356(B,190,207) RS1/16S473J R 2357(B,193,202) RS1/16S473J R 2358(B,181,201) RS1/16S105J R 2359(B,176,202) RS1/16S104J R 2361(B,172,197) RS1/16S221J R 2362(B,170,194) RS1/16S221J R 2363(B,169,194) RS1/16S221J R 2364(B,167,194) RS1/16S221J R 2366(B,162,198) RS1/16S104J R 2368(B,126,199) RS1/16S473J R 2369(B,131,208) RS1/16S474J Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 250 1 2 3 4 1 2 3 4 C D F A B E R 2370(B,114,207) RS1/16S221J R 2371(B,136,208) RS1/16S104J R 2372(B,135,208) RS1/16S221J R 2373(B,133,208) RS1/16S101J R 2374(B,134,212) RS1/16S221J R 2375(B,129,208) RS1/16S104J R 2377(B,135,204) RS1/16S474J R 2378(B,133,204) RS1/16S104J R 2401(B,262,227) RS1/16S221J R 2402(B,260,227) RS1/16S0R0J R 2403(B,258,225) RS1/16S0R0J R 2404(B,256,224) RS1/16S0R0J R 2405(B,254,223) RS1/16S0R0J R 2406(B,201,185) RS1/16S473J R 2411(B,247,191) RS1/16S0R0J R 2412(B,249,192) RS1/16S104J R 2413(B,240,191) RS1/16S472J R 2414(B,237,196) RS1/16S0R0J R 2415(B,257,192) RS1/16S104J R 2416(B,251,195) RS1/16S103J R 2417(B,239,196) RS1/16S102J R 2419(B,232,240) RS1/16S101J R 2420(B,233,220) RS1/16S331J R 2421(B,72,225) RS1/16S331J R 2422(B,64,219) RS1/16S331J R 2423(B,150,192) RS1/16S221J R 2424(B,135,193) RS1/16S472J CAPACITORS C 2303(B,221,238) CKSRYB471K50 C 2304(A,230,236) ELECT. CAPACITOR CEAT101M35 C 2305(B,178,231) CKSRYB471K50 C 2306(B,180,231) CKSRYB471K50 C 2307(B,182,231) CKSRYB471K50 C 2308(B,183,231) CKSRYB471K50 C 2309(B,187,231) CKSRYB471K50 C 2310(B,189,231) CKSRYB471K50 C 2311(B,190,231) CKSRYB471K50 C 2312(B,192,231) CKSRYB471K50 C 2313(B,196,231) CKSRYB471K50 C 2314(B,197,231) CKSRYB471K50 C 2315(B,199,231) CKSRYB471K50 C 2316(B,201,231) CKSRYB471K50 C 2317(B,204,231) CKSRYB471K50 C 2318(B,206,231) CKSRYB471K50 C 2319(B,208,231) CKSRYB471K50 C 2320(B,209,231) CKSRYB471K50 C 2351(B,180,215) CKSRYB103K50 C 2353(B,185,207) CKSRYB104K25 C 2354(B,175,202) CKSRYB104K25 C 2359(B,142,204) CKSRYB103K50 C 2360(A,87,231) ELECT. CAPACITOR CEJQ470M50 C 2361(B,161,230) CKSRYB103K50 C 2362(B,160,230) CKSRYB103K50 C 2403(B,247,195) CKSRYB103K50 C 2404(B,237,236) CKSRYB103K50 C 2405(A,247,235) CEJQ101M6R3 C 2406(B,245,209) CKSRYB103K50 C 2407(A,229,210) CEJQ221M6R3 Mark No. Description Part No. M VOLUME ASSY MISCELLANEOUS J 2451 JUMPER WIRE D15A04-100-2651 S 2451(A,289,207) SWITCH VSG1024 S 2452(A,304,207) SWITCH VSG1024 S 2453(A,314,207) SWITCH VSG1024 S 2454(A,302,174) ROTARY ENCODER ASX7048 2451(A,278,202) CABLE HOLDER(4P) 51063-0405 RESISTORS R 2451(B,296,206) RS1/16S681J R 2452(B,311,206) RS1/16S821J CAPACITORS C 2451(B,281,208) CKSRYB102K50 C 2452(B,304,186) CKSRYB103K50 C 2453(B,299,186) CKSRYB103K50 N MULTI JOG ASSY MISCELLANEOUS IC 2501(B,157,111) CMOS IC TC4094BF Q 2501(B,162,146) DIGITAL TR(SC-70) RT1N431M Q 2502(B,174,146) DIGITAL TR(SC-70) RT1N431M Q 2503(B,195,146) DIGITAL TR(SC-70) RT1N431M Q 2504(B,217,146) DIGITAL TR(SC-70) RT1N431M Q 2505(B,237,147) DIGITAL TR(SC-70) RT1N431M Q 2506(B,259,146) DIGITAL TR(SC-70) RT1N431M Q 2507(B,280,146) DIGITAL TR(SC-70) RT1N431M Q 2508(B,314,140) DIGITAL TR(SC-70) RT1N431M Q 2509(B,131,147) DIGITAL TR(SC-70) RT1N431M Q 2510(B,22,184) DIGITAL TR(SC-70) RT1N431M Q 2511(B,121,147) DIGITAL TR(SC-70) RT1N431M Q 2512(B,87,146) DIGITAL TR(SC-70) RT1N431M D 2502(A,155,147) LED(ORANGE) SLR-343DC(NPQ) D 2504(A,177,147) LED(ORANGE) SLR-343DC(NPQ) D 2506(A,198,147) LED(ORANGE) SLR-343DC(NPQ) D 2508(A,220,147) LED(ORANGE) SLR-343DC(NPQ) D 2510(A,241,147) LED(ORANGE) SLR-343DC(NPQ) D 2512(A,263,147) LED(ORANGE) SLR-343DC(NPQ) D 2514(A,284,147) LED(ORANGE) SLR-343DC(NPQ) D 2516(A,306,147) LED(ORANGE) SLR-343DC(NPQ) D 2518(A,134,147) LED(ORANGE) SLR-343DC(NPQ) D 2520(A,16,186) LED(BLUE) SLR343BC4T(JKLM) D 2522(A,112,147) LED(ORANGE) SLR-343DC(NPQ) D 2524(A,91,147) LED(ORANGE) SLR-343DC(NPQ) J 2501 JUMPER WIRE D20PDD1715E S 2501(A,36,119) ROTARY ENCODER ASX7031 S 2551(A,154,141) SWITCH VSG1024 S 2552(A,181,141) SWITCH VSG1024 S 2553(A,202,141) SWITCH VSG1024 S 2554(A,224,141) SWITCH VSG1024 S 2555(A,245,141) SWITCH VSG1024 S 2556(A,267,141) SWITCH VSG1024 S 2557(A,288,141) SWITCH VSG1024 S 2558(A,310,141) SWITCH VSG1024 S 2561(A,74,117) SWITCH VSG1024 S 2562(A,106,91) SWITCH VSG1024 S 2563(A,120,91) SWITCH VSG1024 Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 251 5 6 7 8 5 6 7 8 C D F A B E S 2564(A,135,91) SWITCH VSG1024 S 2565(A,150,91) SWITCH VSG1024 S 2566(A,165,91) SWITCH VSG1024 S 2567(A,179,91) SWITCH VSG1024 S 2571(A,15,179) SWITCH VSG1024 S 2572(A,18,142) SWITCH VSG1024 S 2573(A,33,142) SWITCH VSG1024 S 2574(A,48,142) SWITCH VSG1024 S 2575(A,90,141) SWITCH VSG1024 S 2576(A,116,141) SWITCH VSG1024 S 2577(A,138,141) SWITCH VSG1024 2501(A,41,205) 17P CABLE HOLDER 51048-1700 RESISTORS R 2501(B,151,152) RS1/16S181J R 2502(B,184,152) RS1/16S181J R 2503(B,194,152) RS1/16S181J R 2504(B,216,152) RS1/16S181J R 2505(B,237,152) RS1/16S181J R 2506(B,259,152) RS1/16S181J R 2507(B,280,152) RS1/16S181J R 2508(B,302,152) RS1/16S181J R 2509(B,142,152) RS1/16S181J R 2510(B,9,186) RS1/16S391J R 2511(B,119,152) RS1/16S181J R 2512(B,87,151) RS1/16S181J R 2513(B,160,103) RS1/16S0R0J R 2551(B,149,141) RS1/16S472J R 2552(B,173,141) RS1/16S681J R 2553(B,194,141) RS1/16S821J R 2554(B,216,141) RS1/16S122J R 2555(B,237,141) RS1/16S162J R 2556(B,258,141) RS1/16S272J R 2557(B,280,141) RS1/16S512J R 2558(B,301,142) RS1/16S133J R 2561(B,77,113) RS1/16S472J R 2562(B,106,98) RS1/16S681J R 2563(B,117,90) RS1/16S821J R 2564(B,132,90) RS1/16S122J R 2565(B,145,90) RS1/16S162J R 2566(B,160,90) RS1/16S272J R 2567(B,175,90) RS1/16S512J R 2571(B,12,181) RS1/16S472J R 2572(B,18,146) RS1/16S681J R 2573(B,30,142) RS1/16S821J R 2574(B,45,142) RS1/16S122J R 2575(B,87,141) RS1/16S162J R 2576(B,106,143) RS1/16S272J R 2577(B,130,141) RS1/16S512J R 2580(B,145,116) RS1/16S561J CAPACITORS C 2501(B,148,108) CKSRYB103K50 C 2502(B,36,129) CKSRYB103K50 C 2503(B,33,129) CKSRYB103K50 C 2551(B,151,141) CKSRYB102K50 C 2561(B,79,113) CKSRYB102K50 C 2571(B,18,181) CKSRYB102K50 C 2580(B,148,113) CCSRCH561J50 Mark No. Description Part No. O HEADPHONE ASSY MISCELLANEOUS KN2851(A,13,54) WRAPPING TERMINAL VNF1084 CN2851(A,19,70) 4P JUMPER CONNECTOR 52147-0410 2851(A,15,14) PHONE JACK AKN7029 RESISTORS R 2851(B,20,26) RS1/16S102J R 2852(B,16,27) RS1/16S0R0J CAPACITORS C 2851(B,19,42) CKSRYB392K50 C 2852(B,11,29) CKSRYB392K50 C 2853(B,10,40) CCSRCH471J50 C 2854(B,13,43) CKSRYB103K50 C 2855(B,13,45) CKSRYB104K16 P FRONT-IN ASSY MISCELLANEOUS IC 2701(B,36,55) OP-AMP IC BA4560RF Q 2651(B,116,47) CHIP TRANSISTOR HN1C01FU D 2701(B,29,62) DIODE DAN217 D 2702(B,33,32) DIODE UDZS5R1(B) D 2703(B,31,29) DIODE UDZS5R1(B) D 2704(B,28,46) DIODE UDZS5R1(B) L 2653(B,117,59) INDUCTOR CTF1385 L 2671(B,143,58) INDUCTOR CTF1385 L 2681(B,92,65) CHIP SOLID INDUCTOR QTL1013 L 2752(B,68,60) CHIP FERRITE BEADS VTL1169 L 2753(B,72,55) CHIP FERRITE BEADS VTL1169 JA 2651(A,109,69) PIN JACK(4P) XKX3003 JA 2652(A,88,77) OPTICAL IN MOD. GP1FMV51RK0F JA 2701(A,45,73) JACK REMOCON RKN1004 JA 2751(A,65,76) USB CONNECTOR XKP3086 KN2651(A,156,42) WRAPPING TERMINAL VNF1084 KN3351(A,44,37) WRAPPING TERMINAL VNF1084 CN2651(A,40,28) CONNECTOR CKS3382 CN2652(A,67,42) CONNECTOR B4B-PH RESISTORS R 2651(B,121,58) RS1/16S0R0J R 2652(B,107,57) RS1/16S0R0J R 2653(B,128,58) RS1/16S104J R 2654(B,111,56) RS1/16S104J R 2655(B,128,54) RS1/16S221J R 2656(B,107,52) RS1/16S221J R 2657(B,124,54) RS1/16S104J R 2658(B,113,56) RS1/16S104J R 2659(B,122,46) RS1/16S221J R 2660(B,113,51) RS1/16S221J R 2661(B,118,46) RS1/16S153J R 2662(B,113,43) RS1/16S153J R 2663(B,120,46) RS1/16S101J R 2664(B,112,48) RS1/16S101J R 2665(B,100,46) RS1/16S470J R 2666(B,100,39) RS1/16S470J R 2668(B,131,57) RS1/16S0R0J R 2671(B,141,62) RS1/16S750J R 2672(B,145,62) RS1/16S0R0J Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 252 1 2 3 4 1 2 3 4 C D F A B E R 2673(B,152,59) RS1/16S750J R 2674(B,150,64) RS1/16S750J R 2675(B,152,55) RS1/16S0R0J R 2676(B,148,58) RS1/16S0R0J R 2681(B,85,65) RS1/16S101J R 2701(B,41,65) RS1/16S102J R 2702(B,38,68) RS1/16S682J R 2703(B,40,69) RS1/16S104J R 2704(B,30,66) RS1/16S101J R 2705(B,34,62) RS1/16S104J R 2706(B,30,57) RS1/16S472J R 2707(B,38,62) RS1/16S333J R 2708(B,41,61) RS1/16S101J R 2709(B,30,48) RS1/16S472J R 2710(B,34,48) RS1/16S333J R 2711(B,36,48) RS1/16S101J R 2712(B,34,28) RS1/16S104J R 2714(B,34,38) RS1/16S102J R 2751(B,65,60) RS1/16S0R0J R 2752(B,63,60) RS1/16S0R0J CAPACITORS C 2651(B,126,58) CCSRCH221J50 C 2652(B,109,56) CCSRCH221J50 C 2653(A,125,47) CEAT100M50 C 2654(A,109,46) CEAT100M50 C 2655(B,126,54) CCSRCH101J50 C 2656(B,115,56) CCSRCH101J50 C 2659(A,125,39) ELECT. CAPACITOR CEAT470M25 C 2660(A,109,39) ELECT. CAPACITOR CEAT470M25 C 2661(B,113,40) CKSRYB103K50 C 2662(B,115,37) CKSRYB103K50 C 2663(A,102,46) ELECT. CAPACITOR CEAT330M25 C 2664(A,102,40) ELECT. CAPACITOR CEAT330M25 C 2665(B,152,46) CKSRYB103K50 C 2666(B,150,46) CKSRYB223K50 C 2671(B,130,61) CKSRYB103K50 C 2673(B,154,57) CKSRYB104K16 C 2674(B,156,46) CKSRYB103K50 C 2675(B,158,46) CKSRYB223K50 C 2681(B,89,65) CKSRYB104K16 C 2701(B,42,69) CCSRCH471J50 C 2702(A,36,66) CEAT100M50 C 2703(B,32,62) CCSRCH101J50 C 2704(B,36,62) CCSRCH330J50 C 2705(B,32,48) CCSRCH330J50 C 2706(A,34,36) CEAT100M50 C 2707(B,48,43) CKSRYB103K50 C 2709(B,52,43) CKSRYB223K50 C 2712(A,35,44) CEAT100M50 C 2713(B,40,57) CKSRYB103K50 C 2714(B,40,53) CKSRYB103K50 C 2715(A,49,59) CEAT100M50 C 2716(A,49,53) CEAT100M50 C 2718(B,40,38) CKSRYB102K50 C 2719(B,40,36) CCSRCH221J50 C 2753(B,68,56) CKSRYB104K16 C 2755(A,68,51) CEAT101M16 C 2756(B,73,51) CKSRYB104K16 C 2757(B,73,46) CCSRCH471J50 Mark No. Description Part No. Q PRIMARY ASSY MISCELLANEOUS > IC 2001(A,305,99) REGULATOR IC NJM78M56FA Q 2001(B,281,60) DIGITAL TR(SC-70) RT1N431M D 2001(B,276,60) DIODE 1SS355 D 2002(B,276,65) DIODE 1SS355 > D 2003(B,296,87) BRIDGE DIODE S1WB(A)60SD D 2004(B,304,75) DIODE 1SS355 D 2006(B,308,70) DIODE UDZS5R1(B) > L 2001(A,244,24) LINE FILTER XTF3004 H 2001(A,243,46) FUSE CLIP AKR7001 H 2002(A,223,46) FUSE CLIP AKR7001 KN2001(A,194,19) SCREW PLATE VNE1948 > RY 2001(A,251,58) JOE LOWPOWER RELAY ASR7013 > T 2001(A,273,84) STANDBY TRANSFORMERATT7040 CN2001(A,301,115) 9P SOCKET KP200TA9L CN2002(A,246,115) 5P SOCKET KP200TA5L > CN2003(A,225,25) AC CODE SOCKET RKP1751 RESISTORS R 2002(A,279,68) CARBON FILM RESISTOR RD1/4MUF101J R 2003(B,305,70) RS1/16S103J R 2004(B,302,70) RS1/16S332J CAPACITORS > C 2002(A,266,26) FILM CAPACITOR ACE7013 > C 2003(A,251,52) SAFETY CAPACITOR XCG3009 C 2004(A,290,106) FILM CAPACITOR CQMBA103J50 C 2009(A,303,88) ELECT. CAPACITOR CEAT332M25 C 2010(A,309,106) CEAT221M25 C 2011(B,310,85) CKSRYB103K50 R TRANS 1 ASSY TRANS 1 ASSY has no service part. SECONDARY ASSY (AWK7911) MISCELLANEOUS Y 9 AWG18 BOARD IN ADX7502 Y 10 AWG18 BOARD IN ADX7503 Y 11 AWG18 BOARD IN ADX7504 Y 12 AWG18 BOARD IN ADX7505 S TRANS 2-1 ASSY MISCELLANEOUS > IC 3251(A,228,215) PROTECTOR(7A) AEK7021 > IC 3252(A,239,164) PROTECTOR(7A) AEK7021 Q 3251(B,244,224) CHIP TRANSISTOR RN1901 Q 3252(B,253,224) TRANSISTOR UMD2N Q 3253(B,261,224) TRANSISTOR UMD2N > D 3251(B,234,181) BRIDGE DIODE S1WB(A)60SD D 3253(B,236,216) DIODE UDZS8R2(B) D 3254(B,263,217) DIODE UDZS7R5(B) D 3255(B,233,216) DIODE UDZS9R1(B) D 3256(B,263,219) DIODE UDZS8R2(B) D 3257(B,233,223) DIODE UDZS9R1(B) D 3258(B,258,218) DIODE UDZS8R2(B) Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 253 5 6 7 8 5 6 7 8 C D F A B E D 3259(B,238,223) DIODE UDZS6R8(B) D 3260(B,258,220) DIODE UDZS6R8(B) D 3261(B,240,220) DIODE UDZS12(B) D 3262(B,253,220) DIODE UDZS12(B) D 3263(B,238,218) DIODE UDZS13(B) D 3264(B,253,218) DIODE UDZS15(B) D 3265(B,257,226) DIODE UDZS13(B) D 3266(B,267,227) DIODE UDZS13(B) J 3251 JUMPER WIRE D20PDY0610E 3251(A,261,193) 6P CABLE HOLDER 51048-0600 RESISTORS > R 3253(A,248,192) METAL OXIDE RESISTOR RS1LMF472J > R 3254(A,263,212) METAL OXIDE RESISTOR RS1LMF472J > R 3255(A,245,195) CARBON FILM RESISTOR RD1/2LMF332J > R 3256(A,259,215) CARBON FILM RESISTOR RD1/2LMF332J CAPACITORS C 3253(A,243,186) ELECT. CAPACITOR CEAT471M2A C 3254(A,253,172) ELECT. CAPACITOR CEAT471M2A C 3255(A,240,202) ELECT. CAPACITOR CEAT101M63 C 3256(A,240,213) ELECT. CAPACITOR CEAT101M63 C 3257(A,269,190) ELECT. CAPACITOR CEAT221M2A C 3258(A,262,201) ELECT. CAPACITOR CEAT221M2A T DIODE 1 ASSY MISCELLANEOUS > D 3301(A,175,164) DIODE D5SBA20(B) > D 3302(A,175,199) DIODE D5SBA20(B) RESISTORS > R 3301(A,194,172) CARBON FILM RESISTOR RD1/4MUF100J CAPACITORS C 3301(A,191,182) FILM CAPACITOR CFTLA104J2A C 3302(A,196,177) FILM CAPACITOR CFTLA104J2A U VH TR ASSY MISCELLANEOUS > IC 3351(A,177,136) IC PROTECTOR ICP-N15 > IC 3352(A,177,152) IC PROTECTOR ICP-N15 > Q 3351(B,172,130) CHIP TRANSISTOR 2SA1514K > Q 3352(A,162,135) TRANSISTOR 2SB1186A > Q 3353(A,162,150) TRANSISTOR 2SD1763A > Q 3354(B,172,145) CHIP TRANSISTOR 2SC3906K > D 3351(B,173,141) DIODE 1SR154-400 > D 3352(B,176,157) DIODE 1SR154-400 CN3351(A,184,138) 6P JUMPER CONNECTOR 52147-0610 RESISTORS R 3351(B,179,129) RS1/16S471J R 3352(B,168,128) RS1/16S100J R 3353(B,168,143) RS1/16S100J R 3354(B,177,144) RS1/16S471J Mark No. Description Part No. V BRIDGE 1 ASSY MISCELLANEOUS CN5811(A,46,130) 23P PLUG XKP3071 CN5812(A,46,105) 23P PLUG XKP3071 5811(A,8,101) PCB BINDER VEF1040 W PS/SP ASSY MISCELLANEOUS Q 3001(B,161,85) CHIP TRANSISTOR DTC114TUA Q 3002(B,229,97) CHIP TRANSISTOR DTC114TUA Q 3003(B,247,90) CHIP TRANSISTOR DTC114TUA Q 3004(B,290,84) CHIP TRANSISTOR DTC114TUA Q 3005(B,212,99) CHIP TRANSISTOR DTC114TUA D 3001(B,168,80) DIODE 1SS355 D 3002(B,165,80) DIODE 1SS355 D 3003(B,216,88) DIODE 1SS355 D 3004(B,213,88) DIODE 1SS355 D 3005(B,247,82) DIODE 1SS355 D 3006(B,244,82) DIODE 1SS355 D 3007(B,291,79) DIODE 1SS355 D 3008(B,289,79) DIODE 1SS355 D 3009(B,217,99) DIODE 1SS355 D 3010(B,215,99) DIODE 1SS355 L 3011(A,188,78) COIL ATH1053 L 3021(A,146,69) COIL ATH1053 L 3031(A,199,83) COIL ATH1053 L 3041(A,258,82) COIL ATH1053 L 3051(A,236,90) COIL ATH1053 L 3061(A,299,74) COIL ATH1053 L 3071(A,280,84) COIL ATH1053 J 3009(A,174,89) CONNECTOR ASSY PF13PG-R07 KN3001(A,318,64) WRAPPING TERMINAL VNF1084 RY 3001(A,163,81) RELAY ASR7001 RY 3002(A,211,89) RELAY ASR7001 RY 3003(A,242,83) RELAY ASR7001 RY 3004(A,286,82) RELAY ASR7001 RY 3005(A,219,103) RELAY ASR7001 CN3001(A,190,33) SPEAKER TERMINAL 8-P AKE7119 CN3002(A,274,33) SPEAKER TERMINAL 6-P AKE7108 CN3007(A,313,90) 5P PLUG 5P PLUG KM200TA5 CN3008(A,313,145) 9P PLUG KM200TA9 Y 13 AWG14 BOARD IN ADX7512 Y 8 AWG14 BOARD IN ADX7512 RESISTORS > R 3011(A,187,68) METAL OXIDE RESISTOR RS1/2LMF4R7J > R 3012(A,175,64) METAL OXIDE RESISTOR RS1LMF100J > R 3013(A,193,94) METAL OXIDE RESISTOR RS2LMF331J > R 3021(A,148,79) METAL OXIDE RESISTOR RS1/2LMF4R7J > R 3022(A,152,51) METAL OXIDE RESISTOR RS1LMF100J > R 3023(A,188,97) METAL OXIDE RESISTOR RS2LMF331J > R 3031(A,196,87) METAL OXIDE RESISTOR RS1/2LMF4R7J > R 3032(A,194,67) METAL OXIDE RESISTOR RS1LMF100J > R 3041(A,254,82) METAL OXIDE RESISTOR RS1/2LMF4R7J > R 3042(A,267,67) METAL OXIDE RESISTOR RS1LMF100J > R 3051(A,240,93) METAL OXIDE RESISTOR RS1/2LMF4R7J > R 3052(A,237,79) METAL OXIDE RESISTOR RS1LMF100J > R 3061(A,309,63) METAL OXIDE RESISTOR RS1/2LMF4R7J > R 3062(A,313,73) METAL OXIDE RESISTOR RS1LMF100J Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 254 1 2 3 4 1 2 3 4 C D F A B E > R 3071(A,280,88) METAL OXIDE RESISTOR RS1/2LMF4R7J > R 3072(A,268,94) METAL OXIDE RESISTOR RS1LMF100J > R 3101(A,222,115) CARBON FILM RESISTOR RD1/4MUF473J > R 3102(A,252,115) CARBON FILM RESISTOR RD1/4MUF473J CAPACITORS C 3001(A,164,89) CEAT101M50 C 3011(A,190,60) CFTLA104J50 C 3012(A,203,53) CFTLA104J50 C 3013(A,190,42) FILM CAPACITOR CQMBA103J50 C 3021(A,157,48) CFTLA104J50 C 3022(A,157,39) CFTLA104J50 C 3023(A,169,42) FILM CAPACITOR CQMBA103J50 C 3031(A,205,66) CFTLA104J50 C 3032(A,200,60) CFTLA104J50 C 3033(A,211,42) FILM CAPACITOR CQMBA103J50 C 3041(A,257,63) CFTLA104J50 C 3042(A,253,57) CFTLA104J50 C 3043(A,253,42) FILM CAPACITOR CQMBA103J50 C 3051(A,224,70) CFTLA104J50 C 3052(A,230,70) CFTLA104J50 C 3053(A,232,42) FILM CAPACITOR CQMBA103J50 C 3061(A,308,58) CFTLA104J50 C 3062(A,302,53) CFTLA104J50 C 3063(A,295,42) FILM CAPACITOR CQMBA103J50 C 3071(A,274,70) CFTLA104J50 C 3072(A,279,65) CFTLA104J50 C 3073(A,274,42) FILM CAPACITOR CQMBA103J50 C 3091(B,181,50) CKSRYB222K50 C 3092(B,179,50) CKSRYB222K50 C 3093(B,265,50) CKSRYB222K50 C 3094(B,263,50) CKSRYB222K50 C 3096(B,318,55) CKSRYB222K50 C 3101(A,212,137) ACH7255 C 3102(A,258,137) ACH7255 X TRANS 2-2 ASSY MISCELLANEOUS H 3401(A,120,100) FUSE CLIP AKR7001 H 3402(A,98,100) FUSE CLIP AKR7001 H 3403(A,120,87) FUSE CLIP AKR7001 H 3404(A,98,87) FUSE CLIP AKR7001 H 3405(A,120,74) FUSE CLIP AKR7001 H 3406(A,98,74) FUSE CLIP AKR7001 H 3407(A,119,57) FUSE CLIP AKR7001 H 3408(A,97,57) FUSE CLIP AKR7001 H 3409(A,120,45) FUSE CLIP AKR7001 H 3410(A,98,45) FUSE CLIP AKR7001 J 3401(A,132,97) CONNECTOR ASS'Y PF12PG-R40 Y TRANS SIDE ASSY MISCELLANEOUS J 3201 JUMPER WIRE D20PDY0410E CN3202(A,60,8) CONNECTOR CKS3382 CN3203(A,319,21) CONNECTOR B13B-PH 3201(A,84,28) 4P CABLE HOLDER 51048-0400 Mark No. Description Part No. Z LOCAL P-SUPPLY ASSY MISCELLANEOUS > IC 3502(A,120,181) PROTECTOR(1.6A) AEK7012 > IC 3504(A,80,176) IC NJM78M05FA > IC 3505(A,80,226) REGULATOR IC NJM78M56FA > IC 3506(A,80,201) IC NJM79M05FA > IC 3510(A,111,238) PROTECTOR(1.6A) AEK7012 > Q 3501(B,110,149) TRANSISTOR UMD2N > Q 3502(A,80,151) TRANSISTOR 2SD1763A Q 3503(B,144,140) DIGITAL TRANSISTOR DTC124EUA Q 3504(B,109,230) CHIP TRANSISTOR RSR015P03 Q 3505(B,115,232) DIGITAL TRANSISTOR DTC124EUA > D 3501(B,120,163) DIODE 1SR154-400 > D 3502(B,124,163) DIODE 1SR154-400 > D 3503(B,128,163) DIODE 1SR154-400 D 3504(B,136,146) DIODE UDZS6R2(B) D 3505(B,138,146) DIODE UDZS6R2(B) D 3506(B,141,146) DIODE UDZS6R2(B) D 3507(B,143,146) DIODE UDZS6R2(B) D 3508(B,142,180) DIODE UDZS6R2(B) > D 3509(B,108,160) DIODE 1SR154-400 > D 3510(B,113,160) DIODE 1SR154-400 D 3511(B,106,137) DIODE UDZS27(B) > D 3512(A,117,196) DIODE D3SBA20(B) D 3513(B,86,180) CHIP DIODE RB501V-40 > D 3514(A,95,181) DIODE MTZJ6R2(B) D 3515(B,87,236) CHIP DIODE RB501V-40 D 3516(B,87,204) CHIP DIODE RB501V-40 D 3529(B,80,196) DIODE 1SS355 J 3502 9P JUMPER WIRE D20PDY0915E J 3503(A,152,132) CONNECTOR ASSY PF05PG-Q15 J 3504(A,160,239) CONNECTOR ASSY PF10PG-R07 J 3505(A,138,232) CONNECTOR ASSY PF09PG-R37 J 3506 JUMPER WIRE D20PDY0410E CN3501(A,141,151) CONNECTOR B12B-PH 3502(A,149,215) 9P CABLE HOLDER 51048-0900 3506(A,150,167) 4P CABLE HOLDER 51048-0400 RESISTORS R 3501(B,120,152) RS1/16S473J > R 3503(A,127,156) CARBON FILM RESISTOR RD1/4MUF391J R 3504(B,111,142) RS1/16S472J R 3505(B,108,142) RS1/16S101J R 3506(B,140,139) RS1/16S222J > R 3508(A,134,181) CARBON FILM RESISTOR RD1/4MUF4R7J R 3511(B,106,235) RS1/16S103J R 3512(B,113,235) RS1/16S101J CAPACITORS C 3501(A,150,148) FILM CAPACITOR CQMBA104J50 C 3502(A,122,168) ELECT. CAPACITOR CEANP101M35 C 3503(A,118,157) ELECT. CAPACITOR CEAT101M35 C 3504(A,123,147) CEAT221M35 C 3505(A,139,179) CEAT101M16 C 3506(A,133,145) CEAT470M50 C 3508(B,122,152) CKSRYB103K50 C 3510(A,110,171) ELECT. CAPACITOR CEANP102M16 C 3511(A,107,154) ELECT. CAPACITOR CEAT102M35 C 3512(A,112,133) CEAT100M50 Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 255 5 6 7 8 5 6 7 8 C D F A B E C 3513(B,83,149) CKSRYB102K50 C 3514(A,145,136) CEAT100M50 C 3515(A,137,140) ELECT. CAPACITOR CEANP470M25 C 3516(A,122,187) FILM CAPACITOR CQMBA104J50 C 3517(B,83,175) CKSRYB103K50 C 3518(A,85,189) CEAT221M16 C 3519(A,117,208) ELECT. CAPACITOR CEAT682M16 C 3520(A,134,208) ELECT. CAPACITOR CEAT222M16 C 3521(B,83,224) CKSRYB103K50 C 3522(B,87,201) CKSRYB103K50 C 3523(A,88,227) CEAT101M16 C 3524(A,85,214) CEAT101M16 a DC/DC ASSY MISCELLANEOUS > IC 651 (A,43,196) REGULATOR IC PQ1CG3032FZ > Q 651 (A,65,206) TRANSISTOR 2SD1858X D 651 (B,45,207) DIODE RB051L-40 D 652 (B,66,211) DIODE UDZS7R5(B) > D 653 (A,38,152) DIODE D3SBA20(B) > D 654 (A,68,231) DIODE MTZJ6R2(B) L 651 (A,50,212) INDUCTOR ATH7020 KN651 (A,40,181) SCREW PLATE VNE1948 CN651 (A,70,221) 3P TOP POST B3B-EH CN652 (A,70,166) 4P JUMPER CONNECTOR 52147-0410 651 (A,52,146) PCB BINDER VEF1040 RESISTORS > R 651 (A,64,164) CARBON FILM RESISTOR RD1/4MUF4R7J R 652 (B,39,194) CHIP METAL FILM R RN1/16SE1800D R 653 (B,38,195) RN1/16SE3001D R 654 (B,41,192) RN1/16SE1001D R 655 (B,64,210) RS1/16S302J R 656 (B,62,210) RS1/16S101J CAPACITORS C 651 (A,68,150) FILM CAPACITOR CQMBA104J50 C 654 (A,59,176) ELECT. CAPACITOR CEAT103M16 C 655 (A,67,189) ELECT. CAPACITOR CEHAZL102M16 C 657 (A,55,226) ELECT. CAPACITOR CEHAZL102M6R3 C 658 (A,67,214) CEAT101M16 C 659 (A,69,206) CEAT101M16 b IR I/O ASSY MISCELLANEOUS > Q 3751(B,34,66) TRANSISTOR 2SD1664 D 3752(B,41,60) DIODE UDZS10(B) KN3751(A,40,91) SCREW PLATE VNE1948 CN3701(A,58,46) 10P CONNECTOR VKN1241 CN3702(A,74,44) 23P SOCKET XKP3082 CN3703(A,28,43) CONNECTOR CKS3376 RESISTORS R 3703(B,25,84) RS1/16S0R0J R 3752(A,38,66) CARBON FILM RESISTOR RD1/4MUF391J R 3755(B,48,62) RS1/16S0R0J Mark No. Description Part No. CAPACITORS C 3701(B,49,81) CKSRYB104K50 C 3702(B,27,84) CCSRCH471J50 C 3752(A,38,61) CEAT101M16 C 3753(B,26,71) CKSRYB103K50 C 3754(B,24,71) CKSRYB104K50 C 3755(B,28,71) CKSRYB105K10 C 3756(B,67,56) CKSRYB103K50 C 3757(B,71,58) CCSRCH471J50 c VIDEO CONNECT ASSY MISCELLANEOUS CN3801(A,288,240) CONNECTOR POST S9B-PH CN3802(A,298,175) 21P PLUG XKP3070 CN3803(A,305,198) 15P PLUG XKP3067 CN3804(A,308,222) 13P PLUG XKP3066 POWER AMP ASSY (AWK7920) MISCELLANEOUS J 3 JUMPER WIRE D20PDY0525E Y 5 LEAD WITH HOUSING ADX7404 Y 4 LEAD WITH HOUSING ADX7460 Y 3 LEAD WITH HOUSING ADX7458 Y 2 LEAD WITH HOUSING ADX7457 Y 1 LEAD WITH HOUSING ADX7459 Y 6 LEAD WITH HOUSING ADX7498 d POWER AMP-L ASSY MISCELLANEOUS > IC 5001(A,174,135) DARLINGTON POWER IC SAP17N(OY) > IC 5002(A,208,135) DARLINGTON POWER IC SAP17P(OY) > IC 5101(A,106,135) DARLINGTON POWER IC SAP17N(OY) > IC 5102(A,140,135) DARLINGTON POWER IC SAP17P(OY) > IC 5201(A,242,135) DARLINGTON POWER IC SAP17N(OY) > IC 5202(A,276,135) DARLINGTON POWER IC SAP17P(OY) > IC 5601(A,310,135) DARLINGTON POWER IC SAP17N(OY) Q 5001(B,186,207) CHIP TRANSISTOR 2SD2704K Q 5002(B,174,194) TRANSISTOR IMT4 Q 5003(B,188,198) CHIP TRANSISTOR 2SA1514K > Q 5004(A,185,184) TRANSISTOR 2SA1145 Q 5005(A,161,191) TRANSISTOR 2SC2705 Q 5041(B,149,195) CHIP TR 2SA1255 Q 5101(B,132,207) CHIP TRANSISTOR 2SD2704K Q 5102(B,120,194) TRANSISTOR IMT4 Q 5103(B,134,198) CHIP TRANSISTOR 2SA1514K > Q 5104(A,131,184) TRANSISTOR 2SA1145 Q 5105(A,108,191) TRANSISTOR 2SC2705 Q 5141(B,91,201) CHIP TR 2SA1255 Q 5201(B,274,206) CHIP TRANSISTOR 2SD2704K Q 5202(B,262,193) TRANSISTOR IMT4 Q 5203(B,276,197) CHIP TRANSISTOR 2SA1514K > Q 5204(A,273,183) TRANSISTOR 2SA1145 Q 5205(A,250,191) TRANSISTOR 2SC2705 Q 5241(B,238,197) CHIP TR 2SA1255 > D 5001(B,190,188) CHIP ZENER DIODE UDZS3R6(B) > D 5002(B,188,188) DIODE 1SS355 > D 5003(B,180,184) DIODE 1SS355 Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 256 1 2 3 4 1 2 3 4 C D F A B E > D 5004(B,172,184) DIODE 1SS355 > D 5005(B,177,184) DIODE UDZS4R7(B) > D 5006(B,175,184) DIODE UDZS4R7(B) D 5041(B,149,174) DIODE 1SS355 D 5042(B,151,174) DIODE 1SS355 D 5043(B,151,203) DIODE 1SS355 D 5044(B,154,171) DIODE 1SS355 > D 5101(B,137,188) CHIP ZENER DIODE UDZS3R6(B) > D 5102(B,135,188) DIODE 1SS355 > D 5103(B,126,184) DIODE 1SS355 > D 5104(B,119,184) DIODE 1SS355 > D 5105(B,124,184) DIODE UDZS4R7(B) > D 5106(B,121,184) DIODE UDZS4R7(B) D 5141(B,91,188) DIODE 1SS355 D 5142(B,95,188) DIODE 1SS355 D 5143(B,95,202) DIODE 1SS355 D 5144(B,97,188) DIODE 1SS355 > D 5201(B,279,187) CHIP ZENER DIODE UDZS3R6(B) > D 5202(B,276,187) DIODE 1SS355 > D 5203(B,268,183) DIODE 1SS355 > D 5204(B,261,183) DIODE 1SS355 > D 5205(B,266,183) DIODE UDZS4R7(B) > D 5206(B,263,183) DIODE UDZS4R7(B) D 5241(B,238,173) DIODE 1SS355 D 5242(B,240,173) DIODE 1SS355 D 5243(B,240,202) DIODE 1SS355 D 5244(B,242,173) DIODE 1SS355 CN5001(A,319,200) 13P SOCKET XKP3077 CN5002(A,85,214) 11P SOCKET XKP3076 CN5003(A,312,191) PLUG 6-P KM250NA6L CN5004(A,176,224) CONNECTOR POST B2B-PH 5001(A,160,225) PCB BINDER VEF1040 RESISTORS R 5001(B,192,202) RS1/16S102J R 5002(B,180,202) RS1/16S221J R 5003(B,177,203) RS1/16S333J R 5004(B,192,205) RS1/16S103J R 5005(B,170,191) RS1/16S152J R 5006(B,168,198) RS1/16S821J R 5007(B,191,197) RS1/16S2001F R 5008(B,179,194) RS1/16S682J R 5009(A,183,193) CARBON FILM RESISTOR RD1/2VM473J R 5010(B,190,183) RS1/16S151J R 5011(B,188,184) RN1/16SE1201D R 5012(B,162,195) RS1/16S221J > R 5013(B,183,150) RS1/16S330J R 5021(B,176,153) RS1/16S101J R 5022(B,190,153) RS1/16S101J > R 5023(A,196,166) CARBON FILM RESISTOR RD1/4MUF4R7J > R 5024(A,162,176) CARBON FILM RESISTOR RD1/4MUF4R7J > R 5025(B,163,156) CHIP RESISTOR ACN7132 > R 5026(B,200,156) CHIP RESISTOR ACN7132 > R 5027(A,190,166) RESISTOR (0.18, 5W) ACN7121 R 5029(B,167,203) RN1/10SE3302D R 5030(B,173,203) RN1/16SE1001D R 5031(B,173,205) RN1/16SE1500D R 5032(B,160,195) RS1/16S151J R 5041(B,147,169) RS1/16S473J Mark No. Description Part No. R 5042(B,149,169) RS1/16S223J R 5043(B,145,169) RS1/16S471J R 5044(B,151,169) RS1/16S471J R 5045(B,151,179) RS1/16S472J R 5046(B,154,179) RS1/16S472J R 5047(B,150,187) RS1/16S122J R 5048(B,151,183) RS1/16S154J R 5049(B,154,183) RS1/16S103J R 5050(B,152,187) RS1/16S103J R 5101(B,139,202) RS1/16S102J R 5102(B,126,202) RS1/16S221J R 5103(B,123,203) RS1/16S333J R 5104(B,139,205) RS1/16S103J R 5105(B,116,191) RS1/16S152J R 5106(B,115,198) RS1/16S821J R 5107(B,138,197) RS1/16S2001F R 5108(B,126,194) RS1/16S682J R 5109(A,130,193) CARBON FILM RESISTOR RD1/2VM473J R 5110(B,137,183) RS1/16S151J R 5111(B,135,184) RN1/16SE1201D R 5112(B,109,195) RS1/16S221J > R 5113(B,115,150) RS1/16S330J R 5121(B,108,153) RS1/16S101J R 5122(B,129,150) RS1/16S101J > R 5123(A,138,166) CARBON FILM RESISTOR RD1/4MUF4R7J > R 5124(A,108,176) CARBON FILM RESISTOR RD1/4MUF4R7J > R 5125(B,99,156) CHIP RESISTOR ACN7132 > R 5126(B,136,156) CHIP RESISTOR ACN7132 > R 5127(A,132,166) RESISTOR (0.18, 5W) ACN7121 R 5129(B,113,203) RN1/10SE3302D R 5130(B,119,203) RN1/16SE1001D R 5131(B,119,205) RN1/16SE1500D R 5132(B,106,195) RS1/16S151J R 5141(B,93,184) RS1/16S473J R 5142(B,95,184) RS1/16S223J R 5143(B,91,184) RS1/16S471J R 5144(B,97,184) RS1/16S471J R 5145(B,93,193) RS1/16S472J R 5146(B,96,193) RS1/16S472J R 5147(B,89,196) RS1/16S122J R 5148(B,95,197) RS1/16S154J R 5149(B,97,197) RS1/16S103J R 5150(B,97,202) RS1/16S103J R 5201(B,281,201) RS1/16S102J R 5202(B,268,201) RS1/16S221J R 5203(B,265,202) RS1/16S333J R 5204(B,281,204) RS1/16S103J R 5205(B,258,191) RS1/16S152J R 5206(B,257,198) RS1/16S821J R 5207(B,279,196) RS1/16S2001F R 5208(B,268,193) RS1/16S682J R 5209(A,271,192) CARBON FILM RESISTOR RD1/2VM473J R 5210(B,278,183) RS1/16S151J R 5211(B,276,183) RN1/16SE1201D R 5212(B,251,195) RS1/16S221J > R 5213(B,257,149) RS1/16S330J R 5221(B,251,153) RS1/16S101J R 5222(B,265,153) RS1/16S101J > R 5223(A,280,164) CARBON FILM RESISTOR RD1/4MUF4R7J > R 5224(A,249,175) CARBON FILM RESISTOR RD1/4MUF4R7J Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 257 5 6 7 8 5 6 7 8 C D F A B E > R 5225(B,238,156) CHIP RESISTOR ACN7132 > R 5226(B,276,156) CHIP RESISTOR ACN7132 > R 5227(A,274,165) RESISTOR (0.18, 5W) ACN7121 R 5229(B,255,202) RN1/10SE3302D R 5230(B,261,202) RN1/16SE1001D R 5231(B,261,204) RN1/16SE1500D R 5232(B,248,195) RS1/16S151J R 5241(B,237,169) RS1/16S473J R 5242(B,239,169) RS1/16S223J R 5243(B,235,169) RS1/16S471J R 5244(B,241,169) RS1/16S471J R 5245(B,240,180) RS1/16S472J R 5246(B,242,180) RS1/16S472J R 5247(B,240,189) RS1/16S122J R 5248(B,237,180) RS1/16S154J R 5249(B,242,184) RS1/16S103J R 5250(B,240,184) RS1/16S103J > R 5292(B,300,156) CHIP RESISTOR ACN7132 > R 5613(B,317,154) RS1/16S330J R 5621(B,312,154) RS1/16S101J CAPACITORS C 5001(A,183,203) CEAT4R7M50 C 5002(B,177,200) CCSRCH221J50 C 5004(B,167,194) CKSRYB102K50 C 5007(A,195,193) CEAT101M10 C 5008(B,164,195) CAPACITOR(CERAMIC) ACG7057 C 5009(A,179,189) ELECT. CAPACITOR CEAT100M2A C 5011(B,169,142) CAPACITOR(CERAMIC) ACG7056 C 5012(B,197,142) CAPACITOR(CERAMIC) ACG7056 C 5015(B,168,205) CCSRCH220J50 C 5016(B,168,207) CCSRCH220J50 C 5017(A,172,207) CEAT331M10 C 5023(A,190,180) CEAT100M63 C 5024(A,166,184) CEAT100M63 C 5032(B,162,199) CKSRYB224K16 C 5041(A,147,190) CEANP2R2M50 C 5051(A,217,183) ELECT. CAPACITOR CEAT100M2A C 5052(A,222,177) ELECT. CAPACITOR CEAT100M2A C 5101(A,129,203) CEAT4R7M50 C 5102(B,123,200) CCSRCH221J50 C 5104(B,113,194) CKSRYB102K50 C 5107(A,141,193) CEAT101M10 C 5108(B,111,195) CAPACITOR(CERAMIC) ACG7057 C 5109(A,125,189) ELECT. CAPACITOR CEAT100M2A C 5111(B,101,142) CAPACITOR(CERAMIC) ACG7056 C 5112(B,130,142) CAPACITOR(CERAMIC)ACG7056 C 5115(B,115,205) CCSRCH220J50 C 5116(B,115,207) CCSRCH220J50 C 5117(A,119,207) CEAT331M10 C 5123(A,137,180) CEAT100M63 C 5124(A,112,184) CEAT100M63 C 5132(B,108,199) CKSRYB224K16 C 5141(A,88,191) CEANP2R2M50 C 5201(A,271,202) CEAT4R7M50 C 5202(B,265,199) CCSRCH221J50 C 5204(B,255,194) CKSRYB102K50 C 5207(A,283,192) CEAT101M10 C 5208(B,253,195) CAPACITOR(CERAMIC) ACG7057 C 5209(A,267,187) ELECT. CAPACITOR CEAT100M2A Mark No. Description Part No. C 5211(B,243,142) CAPACITOR(CERAMIC) ACG7056 C 5212(B,271,142) CAPACITOR(CERAMIC) ACG7056 C 5215(B,257,204) CCSRCH220J50 C 5216(B,257,206) CCSRCH220J50 C 5217(A,261,206) CEAT331M10 C 5223(A,287,181) CEAT100M63 C 5224(A,255,184) CEAT100M63 C 5232(B,250,199) CKSRYB224K16 C 5241(A,237,192) CEANP2R2M50 C 5611(B,307,142) CAPACITOR(CERAMIC) ACG7056 e POSI 1-L ASSY MISCELLANEOUS > TH 4501(A,54,223) POSISTOR PTFM04BH222Q2N34B0 J 4501(A,66,220) CONNECTOR ASSY PG02KS-E07 f POSI 2-L ASSY MISCELLANEOUS > TH 4502(A,79,235) POSISTOR PTFM04BC222Q2N34B0 J 4502(A,76,223) CONNECTOR ASSY PG02KS2E07 g POWER AMP-R ASSY MISCELLANEOUS > IC 5301(A,196,111) DARLINGTON POWER IC SAP17N(OY) > IC 5302(A,162,111) DARLINGTON POWER IC SAP17P(OY) > IC 5401(A,128,111) DARLINGTON POWER IC SAP17N(OY) > IC 5402(A,94,111) DARLINGTON POWER IC SAP17P(OY) > IC 5501(A,264,111) DARLINGTON POWER IC SAP17N(OY) > IC 5502(A,230,111) DARLINGTON POWER IC SAP17P(OY) > IC 5602(A,298,111) DARLINGTON POWER IC SAP17P(OY) Q 5301(B,186,38) CHIP TRANSISTOR 2SD2704K Q 5302(B,176,52) TRANSISTOR IMT4 Q 5303(B,187,48) CHIP TRANSISTOR 2SA1514K > Q 5304(A,185,62) TRANSISTOR 2SA1145 Q 5305(A,161,55) TRANSISTOR 2SC2705 Q 5341(B,146,56) CHIP TR 2SA1255 Q 5401(B,132,38) CHIP TRANSISTOR 2SD2704K Q 5402(B,122,52) TRANSISTOR IMT4 Q 5403(B,133,48) CHIP TRANSISTOR 2SA1514K > Q 5404(A,131,62) TRANSISTOR 2SA1145 Q 5405(A,108,55) TRANSISTOR 2SC2705 Q 5441(B,91,45) CHIP TR 2SA1255 Q 5501(B,275,38) CHIP TRANSISTOR 2SD2704K Q 5502(B,266,52) TRANSISTOR IMT4 Q 5503(B,277,48) CHIP TRANSISTOR 2SA1514K > Q 5504(A,274,63) TRANSISTOR 2SA1145 Q 5505(A,252,55) TRANSISTOR 2SC2705 Q 5541(B,239,49) CHIP TR 2SA1255 Q 5571(B,223,38) TRANSISTOR 2SC4081 Q 5572(B,220,38) TRANSISTOR 2SC4081 > D 5301(B,191,58) CHIP ZENER DIODE UDZS3R6(B) > D 5302(B,188,58) DIODE 1SS355 > D 5303(B,180,62) DIODE 1SS355 > D 5304(B,173,62) DIODE 1SS355 > D 5305(B,177,62) DIODE UDZS4R7(B) > D 5306(B,175,62) DIODE UDZS4R7(B) D 5341(B,151,71) DIODE 1SS355 Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 258 1 2 3 4 1 2 3 4 C D F A B E D 5342(B,149,71) DIODE 1SS355 D 5343(B,150,50) DIODE 1SS355 D 5344(B,153,71) DIODE 1SS355 > D 5401(B,137,58) CHIP ZENER DIODE UDZS3R6(B) > D 5402(B,135,58) DIODE 1SS355 > D 5403(B,126,62) DIODE 1SS355 > D 5404(B,119,62) DIODE 1SS355 > D 5405(B,124,62) DIODE UDZS4R7(B) > D 5406(B,122,62) DIODE UDZS4R7(B) D 5441(B,95,58) DIODE 1SS355 D 5442(B,92,58) DIODE 1SS355 D 5443(B,94,41) DIODE 1SS355 D 5444(B,97,58) DIODE 1SS355 > D 5501(B,280,59) CHIP ZENER DIODE UDZS3R6(B) > D 5502(B,277,59) DIODE 1SS355 > D 5503(B,267,62) DIODE 1SS355 > D 5504(B,261,62) DIODE 1SS355 > D 5505(B,265,62) DIODE UDZS4R7(B) > D 5506(B,263,62) DIODE UDZS4R7(B) D 5541(B,240,71) DIODE 1SS355 D 5542(B,238,71) DIODE 1SS355 D 5543(B,240,45) DIODE 1SS355 D 5544(B,242,73) DIODE 1SS355 CN5301(A,319,31) 13P SOCKET XKP3077 CN5302(A,85,45) 11P SOCKET XKP3076 CN5303(A,312,68) PLUG 6-P KM250NA6L CN5304(A,143,23) CONNECTOR POST B2B-PH 5002(A,236,21) PCB BINDER VEF1040 RESISTORS R 5301(B,192,43) RS1/16S102J R 5302(B,180,42) RS1/16S221J R 5303(B,177,41) RS1/16S333J R 5304(B,192,40) RS1/16S103J R 5305(B,170,55) RS1/16S152J R 5306(B,168,47) RS1/16S821J R 5307(B,190,48) RS1/16S2001F R 5308(B,179,54) RS1/16S682J R 5309(A,183,48) CARBON FILM RESISTOR RD1/2VM473J R 5310(B,191,62) RS1/16S151J R 5311(B,188,62) RN1/16SE1201D R 5312(B,162,51) RS1/16S221J > R 5313(B,183,97) RS1/16S330J R 5321(B,190,93) RS1/16S101J R 5322(B,176,93) RS1/16S101J > R 5323(A,196,79) CARBON FILM RESISTOR RD1/4MUF4R7J > R 5324(A,161,70) CARBON FILM RESISTOR RD1/4MUF4R7J > R 5325(B,203,91) CHIP RESISTOR ACN7132 > R 5326(B,166,91) CHIP RESISTOR ACN7132 > R 5327(A,172,80) RESISTOR (0.18, 5W) ACN7121 R 5329(B,168,44) RN1/10SE3302D R 5330(B,173,45) RN1/16SE1001D R 5331(B,173,43) RN1/16SE1500D R 5332(B,160,51) RS1/16S151J R 5341(B,150,75) RS1/16S473J R 5342(B,148,75) RS1/16S223J R 5343(B,153,75) RS1/16S471J R 5344(B,146,75) RS1/16S471J R 5345(B,152,65) RS1/16S472J Mark No. Description Part No. R 5346(B,149,65) RS1/16S472J R 5347(B,145,62) RS1/16S122J R 5348(B,148,61) RS1/16S154J R 5349(B,150,61) RS1/16S103J R 5350(B,150,55) RS1/16S103J R 5401(B,139,43) RS1/16S102J R 5402(B,126,42) RS1/16S221J R 5403(B,123,41) RS1/16S333J R 5404(B,139,40) RS1/16S103J R 5405(B,116,55) RS1/16S152J R 5406(B,114,47) RS1/16S821J R 5407(B,137,48) RS1/16S2001F R 5408(B,126,54) RS1/16S682J R 5409(A,129,48) CARBON FILM RESISTOR RD1/2VM473J R 5410(B,137,62) RS1/16S151J R 5411(B,135,62) RN1/16SE1201D R 5412(B,109,51) RS1/16S221J > R 5413(B,115,97) RS1/16S330J R 5421(B,128,93) RS1/16S101J R 5422(B,108,93) RS1/16S101J > R 5423(A,138,80) CARBON FILM RESISTOR RD1/4MUF4R7J > R 5424(A,107,70) CARBON FILM RESISTOR RD1/4MUF4R7J > R 5425(B,135,91) CHIP RESISTOR ACN7132 > R 5426(B,99,91) CHIP RESISTOR ACN7132 > R 5427(A,114,80) RESISTOR (0.18, 5W) ACN7121 R 5429(B,114,44) RN1/10SE3302D R 5430(B,119,45) RN1/16SE1001D R 5431(B,119,43) RN1/16SE1500D R 5432(B,106,51) RS1/16S151J R 5441(B,95,63) RS1/16S473J R 5442(B,93,63) RS1/16S223J R 5443(B,97,63) RS1/16S471J R 5444(B,91,63) RS1/16S471J R 5445(B,96,54) RS1/16S472J R 5446(B,92,54) RS1/16S472J R 5447(B,88,49) RS1/16S122J R 5448(B,94,50) RS1/16S154J R 5449(B,96,50) RS1/16S103J R 5450(B,96,46) RS1/16S103J R 5501(B,283,44) RS1/16S102J R 5502(B,270,42) RS1/16S221J R 5503(B,267,41) RS1/16S333J R 5504(B,283,40) RS1/16S103J R 5505(B,260,55) RS1/16S152J R 5506(B,258,47) RS1/16S821J R 5507(B,281,48) RS1/16S2001F R 5508(B,270,54) RS1/16S682J R 5509(A,273,48) CARBON FILM RESISTOR RD1/2VM473J R 5510(B,280,63) RS1/16S151J R 5511(B,277,63) RN1/16SE1201D R 5512(B,253,51) RS1/16S221J > R 5513(B,257,97) RS1/16S330J R 5521(B,268,94) RS1/16S101J R 5522(B,251,93) RS1/16S101J > R 5523(A,280,82) CARBON FILM RESISTOR RD1/4MUF4R7J > R 5524(A,250,70) CARBON FILM RESISTOR RD1/4MUF4R7J > R 5525(B,277,91) CHIP RESISTOR ACN7132 > R 5526(B,241,91) CHIP RESISTOR ACN7132 > R 5527(A,256,80) RESISTOR (0.18, 5W) ACN7121 R 5529(B,258,44) RN1/10SE3302D Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 259 5 6 7 8 5 6 7 8 C D F A B E R 5530(B,263,45) RN1/16SE1001D R 5531(B,263,43) RN1/16SE1500D R 5532(B,250,51) RS1/16S151J R 5541(B,241,77) RS1/16S473J R 5542(B,235,77) RS1/16S223J R 5543(B,239,77) RS1/16S471J R 5544(B,237,77) RS1/16S471J R 5545(B,240,64) RS1/16S472J R 5546(B,238,64) RS1/16S472J R 5547(B,238,57) RS1/16S122J R 5548(B,235,68) RS1/16S154J R 5549(B,236,64) RS1/16S103J R 5550(B,242,46) RS1/16S103J R 5571(B,226,38) RS1/16S472J > R 5592(B,301,91) CHIP RESISTOR ACN7132 R 5622(B,311,93) RS1/16S101J CAPACITORS C 5301(A,183,43) CEAT4R7M50 C 5302(B,177,43) CCSRCH221J50 C 5304(B,167,51) CKSRYB102K50 C 5307(A,195,53) CEAT101M10 C 5308(B,164,51) CAPACITOR(CERAMIC) ACG7057 C 5309(A,179,58) ELECT. CAPACITOR CEAT100M2A C 5311(B,197,104) CAPACITOR(CERAMIC) ACG7056 C 5312(B,170,104) CAPACITOR(CERAMIC) ACG7056 C 5315(B,168,41) CCSRCH220J50 C 5316(B,168,39) CCSRCH220J50 C 5317(A,172,39) CEAT331M10 C 5323(A,190,66) CEAT100M63 C 5324(A,165,62) CEAT100M63 C 5332(B,162,47) CKSRYB224K16 C 5341(A,145,66) CEANP2R2M50 C 5351(A,226,68) ELECT. CAPACITOR CEAT100M2A C 5352(A,222,62) ELECT. CAPACITOR CEAT100M2A C 5401(A,129,43) CEAT4R7M50 C 5402(B,123,43) CCSRCH221J50 C 5404(B,113,51) CKSRYB102K50 C 5407(A,141,53) CEAT101M10 C 5408(B,111,51) CAPACITOR(CERAMIC) ACG7057 C 5409(A,125,58) ELECT. CAPACITOR CEAT100M2A C 5411(B,130,104) CAPACITOR(CERAMIC) ACG7056 C 5412(B,101,104) CAPACITOR(CERAMIC) ACG7056 C 5415(B,114,41) CCSRCH220J50 C 5416(B,114,39) CCSRCH220J50 C 5417(A,119,39) CEAT331M10 C 5423(A,137,66) CEAT100M63 C 5424(A,111,62) CEAT100M63 C 5432(B,108,47) CKSRYB224K16 C 5441(A,88,53) CEANP2R2M50 C 5501(A,273,43) CEAT4R7M50 C 5502(B,267,43) CCSRCH221J50 C 5504(B,257,51) CKSRYB102K50 C 5507(A,284,54) CEAT101M10 C 5508(B,255,51) CAPACITOR(CERAMIC) ACG7057 C 5509(A,267,58) ELECT. CAPACITOR CEAT100M2A C 5511(B,271,104) CAPACITOR(CERAMIC) ACG7056 C 5512(B,243,104) CAPACITOR(CERAMIC) ACG7056 C 5515(B,258,41) CCSRCH220J50 Mark No. Description Part No. C 5516(B,258,39) CCSRCH220J50 C 5517(A,263,39) CEAT331M10 C 5523(A,289,64) CEAT100M63 C 5524(A,254,62) CEAT100M63 C 5532(B,252,47) CKSRYB224K16 C 5541(A,238,54) CEANP2R2M50 C 5571(A,229,35) CEAT331M10 C 5612(B,307,104) CAPACITOR(CERAMIC) ACG7056 h POSI 1-R ASSY MISCELLANEOUS > TH 4503(A,54,235) POSISTOR PTFM04BH222Q2N34B0 J 4551(A,66,232) CONNECTOR ASSY PG02KS-E07 i POWER AMP IN ASSY MISCELLANEOUS Q 5601(B,58,86) CHIP TRANSISTOR 2SD2704K Q 5602(B,46,41) TRANSISTOR IMT4 Q 5603(B,42,54) CHIP TRANSISTOR 2SA1514K > Q 5604(A,32,55) TRANSISTOR 2SA1145 Q 5605(A,33,38) TRANSISTOR 2SC2705 Q 5641(B,11,26) CHIP TR 2SA1255 > D 5601(B,35,57) CHIP ZENER DIODE UDZS3R6(B) > D 5602(B,35,53) DIODE 1SS355 > D 5603(B,26,49) DIODE 1SS355 > D 5604(B,23,44) DIODE 1SS355 > D 5605(B,23,47) DIODE UDZS4R7(B) > D 5606(B,21,42) DIODE UDZS4R7(B) D 5641(B,18,23) DIODE 1SS355 D 5642(B,20,23) DIODE 1SS355 D 5643(B,13,21) DIODE 1SS355 D 5644(B,28,23) DIODE 1SS355 CN5601(A,71,64) 13P PLUG XKP3066 CN5602(A,56,31) 13P PLUG XKP3066 CN5603(A,76,131) 19P CONNECTOR 52044-1945 CN5605(A,47,65) SOCKET 6-P KP250NA6 CN5606(A,34,31) SOCKET 6-P KP250NA6 5604(A,7,50) 5P CABLE HOLDER 51048-0500 RESISTORS R 5601(B,58,93) RS1/16S102J R 5602(B,54,41) RS1/16S221J R 5603(B,52,41) RS1/16S333J R 5604(B,57,82) RS1/16S103J R 5605(B,46,36) RS1/16S152J R 5606(B,41,38) RS1/16S821J R 5607(B,42,59) RS1/16S2001F R 5608(B,42,42) RS1/16S682J R 5609(A,32,46) CARBON FILM RESISTOR RD1/2VM473J R 5610(B,30,59) RS1/16S151J R 5611(B,33,59) RN1/16SE1201D R 5612(B,33,34) RS1/16S221J > R 5623(A,65,58) CARBON FILM RESISTOR RD1/4MUF4R7J > R 5624(A,65,40) CARBON FILM RESISTOR RD1/4MUF4R7J > R 5627(A,19,56) RESISTOR (0.18, 5W) ACN7121 R 5629(B,47,48) RN1/10SE3302D R 5630(B,49,46) RN1/16SE1001D R 5631(B,49,51) RN1/16SE1500D Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 260 1 2 3 4 1 2 3 4 C D F A B E R 5632(B,30,36) RS1/16S151J R 5641(B,14,43) RS1/16S473J R 5642(B,17,33) RS1/16S223J R 5643(B,14,33) RS1/16S471J R 5644(B,15,38) RS1/16S471J R 5645(B,18,28) RS1/16S472J R 5646(B,20,28) RS1/16S472J R 5647(B,10,33) RS1/16S122J R 5648(B,45,25) RS1/16S154J R 5649(B,49,26) RS1/16S103J R 5650(B,51,26) RS1/16S103J CAPACITORS C 5601(A,53,45) CEAT4R7M50 C 5602(B,50,41) CCSRCH221J50 C 5604(B,44,36) CKSRYB102K50 C 5607(A,38,57) CEAT101M10 C 5608(B,36,42) CAPACITOR(CERAMIC) ACG7057 C 5609(A,27,51) ELECT. CAPACITOR CEAT100M2A C 5615(B,45,47) CCSRCH220J50 C 5616(B,42,49) CCSRCH220J50 C 5617(A,47,52) CEAT331M10 C 5623(A,69,58) CEAT100M63 C 5624(A,69,42) CEAT100M63 C 5632(B,28,39) CKSRYB224K16 C 5641(A,12,35) CEANP2R2M50 j POWER PROTECT ASSY MISCELLANEOUS IC 5701(B,19,110) OP-AMP IC BA4560RF Q 5701(B,26,161) TRANSISTOR RT1N241M Q 5702(B,16,161) DIGITAL TR(SC-70) RT1P241M Q 5703(B,16,151) TRANSISTOR RT1N241M Q 5704(B,33,100) TRANSISTOR 2SC4081 Q 5705(B,23,161) TRANSISTOR RT1N241M Q 5706(B,12,161) DIGITAL TR(SC-70) RT1P241M D 5701(B,23,94) DIODE 1SS355 D 5702(B,30,205) DIODE 1SS355 CN5701(A,28,171) 11P PLUG XKP3065 CN5702(A,15,138) 11P PLUG XKP3065 CN5703(A,8,85) 19P CONNECTOR 52044-1945 CN5704(A,37,83) CONNECTOR S5B-PH CN5705(A,30,223) 17P CONNECTOR 52044-1745 CN5706(A,38,222) 3PIN CONNECTOR S3B-EH RESISTORS R 5701(B,23,151) RS1/16S562J R 5702(B,21,151) RS1/16S562J R 5703(B,10,181) RS1/16S473J R 5705(B,18,187) RS1/16S0R0J R 5706(B,19,151) RS1/16S822J R 5707(B,18,181) RS1/16S473J R 5708(B,13,187) RS1/16S0R0J R 5710(B,17,118) RS1/16S223J R 5711(B,13,112) RS1/16S103J R 5712(B,13,108) RS1/16S472J R 5713(B,23,106) RS1/16S103J R 5714(B,24,131) RS1/16S102J R 5715(B,27,101) RS1/16S473J Mark No. Description Part No. R 5716(B,29,101) RS1/16S472J R 5717(B,33,95) RS1/16S103J R 5718(B,30,210) RS1/16S104J R 5720(B,31,95) RS1/16S103J R 5721(B,29,95) RS1/16S683J R 5746(B,20,181) RS1/16S0R0J R 5747(B,18,161) RS1/16S0R0J R 5750(B,35,95) RS1/16S0R0J R 5751(B,26,131) RS1/16S0R0J R 5752(B,25,101) RS1/16S0R0J CAPACITORS C 5701(B,13,181) CKSRYB104K50 C 5702(B,15,181) CKSRYB104K50 C 5703(B,23,110) CKSRYB103K50 C 5704(B,23,114) CKSRYB103K50 C 5705(B,31,101) CKSRYB223K50 C 5706(B,37,217) CKSRYB103K50 k HDMI ASSY MISCELLANEOUS IC 101 (A,53,65) HDMI RECEIVER IC SII9135CTU IC 151 (A,34,85) EEPROM BR24L02FV-W IC 152 (A,27,84) IC TC7MB3257FK IC 171 (A,21,68) EEPROM BR24L02FV-W IC 172 (A,27,69) IC TC7MB3257FK IC 201 (A,82,35) IC TC74LCX541FTS1 IC 202 (A,91,24) IC TC74VHC125FTS1 IC 301 (A,51,31) HDMI TRANSMITER IC SII9134CTU IC 401 (A,139,58) VIDEO DECODER IC ADV7800BSTZ-80 IC 402 (A,162,66) LOGIC IC TC7WHU04FU IC 451 (A,79,73) IC TC74LCX541FTS1 IC 452 (A,79,64) IC TC74LCX541FTS1 IC 453 (A,79,54) IC TC74LCX541FTS1 IC 454 (A,79,45) IC TC74LCX541FTS1 IC 455 (A,80,79) IC TC7SZ125FU IC 501 (B,104,36) CPU PEG118A IC 502 (A,104,38) FLASH ROM AYW7166 IC 503 (A,70,16) IC TC74VHC125FTS1 IC 701 (A,105,59) VIDEO ENCODER IC ADV7172KSTZ > IC 901 (A,71,32) IC NJM2886DL3-33 > IC 902 (A,147,22) IC BD9850FVM > IC 903 (B,135,28) REGULATOR IC NJM2845DL1-33 > IC 904 (B,163,46) IC NJM2885DL1-18 > IC 905 (A,158,39) REGULATOR IC NJM2845DL1-33 > IC 911 (B,81,16) REGULATOR IC NJM2872BF05 Q 101 (B,59,71) DIGITAL TR(SC-70) RT1N431M Q 102 (B,56,71) DIGITAL TR(SC-70) RT1P241M Q 103 (B,59,66) DIGITAL TR(SC-70) RT1N431M Q 104 (B,56,66) DIGITAL TR(SC-70) RT1P241M Q 151 (B,18,91) CHIP TRANSISTOR DTC114YUA Q 152 (B,27,84) CHIP TRANSISTOR DTC114YUA Q 161 (A,40,90) DUAL MOS FET HN1K02FU Q 171 (B,20,55) CHIP TRANSISTOR DTC114YUA Q 172 (B,29,69) CHIP TRANSISTOR DTC114YUA Q 351 (A,28,46) CHIP TR (PNP X 2) UMB1N Q 352 (A,24,46) CHIP TRANSISTOR DTC114YUA Q 731 (A,92,70) TRANSISTOR 2SA1576A Q 741 (A,97,70) TRANSISTOR 2SA1576A Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 261 5 6 7 8 5 6 7 8 C D F A B E Q 751 (A,101,70) TRANSISTOR 2SA1576A Q 761 (A,106,70) TRANSISTOR 2SA1576A Q 771 (A,110,70) TRANSISTOR 2SA1576A Q 781 (A,115,70) TRANSISTOR 2SA1576A > Q 901 (A,153,19) MOS FET RTQ025P02 Q 902 (A,139,29) CHIP TRANSISTOR DTC114YUA Q 907 (A,138,25) TRANSISTOR 2SC4081 Q 908 (A,135,25) CHIP TRANSISTOR DTC114YUA D 151 (A,42,85) DIODE DAN202U D 171 (A,26,63) DIODE DAN202U D 301 (A,53,15) DIODE UDZS5R1(B) D 501 (A,87,39) CHIP DIODE RB501V-40 > D 901 (A,151,15) DIODE RSX201L-30 D 903 (A,123,33) DIODE RB551V-30 L 101 (B,74,76) CHIP BEADS ATL7010 L 102 (A,69,51) CHIP BEADS ATL7010 L 103 (A,41,82) CHIP BEADS ATL7010 L 104 (A,40,50) CHIP BEADS ATL7010 L 105 (B,52,61) CHIP SOLID INDUCTOR QTL1013 L 106 (B,54,61) CHIP SOLID INDUCTOR QTL1013 L 301 (A,40,16) CHIP BEADS ATL7010 L 302 (A,69,45) CHIP BEADS ATL7010 L 303 (A,36,27) CHIP BEADS ATL7010 L 304 (A,38,39) CHIP BEADS ATL7010 L 305 (A,36,39) CHIP BEADS ATL7010 > L 351 (A,22,29) COIL COIL ATH7022 > L 352 (A,22,32) COIL COIL ATH7022 > L 353 (A,22,34) COIL COIL ATH7022 > L 354 (A,22,37) COIL COIL ATH7022 L 401 (A,121,84) CHIP BEADS ATL7010 L 402 (A,149,38) CHIP BEADS ATL7010 L 403 (A,152,73) CHIP SOLID INDUCTOR QTL1013 L 404 (A,137,84) CHIP BEADS ATL7010 L 405 (A,161,72) CHIP SOLID INDUCTOR QTL1013 L 502 (A,134,29) CHIP BEADS ATL7010 L 701 (A,97,51) CHIP BEADS ATL7010 L 702 (A,87,57) CHIP BEADS ATL7010 L 902 (A,158,14) POWER INDUCTOR ATH7047 L 903 (A,139,20) CHIP BEADS ATL7010 L 1001(A,69,24) CHIP BEADS ATL7010 JA 101 (A,13,79) HDMI CONNECTOR AKP1318 JA 102 (A,13,57) HDMI CONNECTOR AKP1318 JA 301 (A,13,35) HDMI CONNECTOR AKP1318 X 101 (A,56,46) CRYSTAL RESONATOR ASS7068 X 401 (A,161,58) CRYSTAL RESONATOR ASS7069 X 501 (A,109,30) CERAMIC RESONATOR XSS3004 CN501 (A,15,19) 7P FFC CONNECTOR RKN1048 CN1001(A,121,13) 30P SOCKET XKP3092 CN1002(A,83,81) 23P SOCKET XKP3082 RESISTORS R 101 (A,67,70) RESISTOR ARRAY RAB4CQ220J R 102 (B,55,76) RS1/16S150J R 103 (A,64,79) RESISTOR ARRAY RAB4CQ220J R 104 (A,59,79) RESISTOR ARRAY RAB4CQ220J R 105 (A,52,82) RESISTOR ARRAY RAB4CQ470J R 106 (A,49,82) RS1/16S100J R 107 (A,48,82) RS1/16S100J R 108 (A,45,82) RESISTOR ARRAY RAB4CQ100J Mark No. Description Part No. R 109 (B,51,66) RS1/16S102J R 110 (B,53,66) RS1/16S103J R 111 (B,51,71) RS1/16S102J R 112 (B,53,71) RS1/16S103J R 113 (A,42,49) RS1/16S101J R 114 (A,45,51) RESISTOR ARRAY RAB4CQ680J R 115 (A,49,51) RESISTOR ARRAY RAB4CQ680J R 116 (B,47,52) RS1/16S470J R 117 (B,51,52) RS1/16S100J R 118 (A,45,48) RESISTOR ARRAY RAB4CQ473J R 119 (A,49,47) RESISTOR ARRAY RAB4CQ473J R 120 (B,45,52) RS1/16S473J R 121 (B,49,52) RS1/16S473J R 122 (A,58,49) RS1/16S105J R 123 (A,55,49) RS1/16S152J R 124 (B,58,61) RS1/16S472J R 125 (B,65,46) RS1/16S471J R 126 (B,64,52) RS1/16S221J R 127 (B,62,52) RS1/16S221J R 128 (B,63,61) RS1/16S472J R 130 (A,67,55) RESISTOR ARRAY RAB4CQ220J R 131 (A,67,60) RESISTOR ARRAY RAB4CQ220J R 132 (A,67,65) RESISTOR ARRAY RAB4CQ220J R 133 (B,51,76) RS1/16S0R0J R 141 (A,40,73) RESISTOR ARRAY ACN1275 R 142 (A,40,71) RESISTOR ARRAY ACN1275 R 143 (A,40,69) RESISTOR ARRAY ACN1275 R 144 (A,40,67) RESISTOR ARRAY ACN1275 R 145 (A,40,64) RESISTOR ARRAY ACN1275 R 146 (A,40,62) RESISTOR ARRAY ACN1275 R 147 (A,40,60) RESISTOR ARRAY ACN1275 R 148 (A,40,58) RESISTOR ARRAY ACN1275 R 151 (B,30,86) RS1/16S100J R 152 (B,32,86) RS1/16S100J R 153 (B,34,86) RS1/16S101J R 154 (B,30,81) RS1/16S103J R 155 (B,32,81) RS1/16S103J R 156 (B,34,81) RS1/16S103J R 157 (B,18,83) RS1/16S473J R 161 (B,14,83) RS1/16S102J R 167 (B,21,87) RS1/16S0R0J R 168 (B,21,79) RS1/16S0R0J R 169 (A,29,65) RS1/16S0R0J R 170 (B,32,66) RS1/16S0R0J R 171 (B,25,70) RS1/16S100J R 172 (B,23,70) RS1/16S100J R 173 (B,21,70) RS1/16S101J R 174 (B,25,65) RS1/16S103J R 175 (B,23,65) RS1/16S103J R 176 (B,21,65) RS1/16S103J R 177 (B,23,61) RS1/16S473J R 181 (B,20,59) RS1/16S102J R 191 (A,18,92) RS1/10S0R0J R 192 (A,18,90) RS1/10S0R0J R 193 (A,20,48) RS1/10S0R0J R 194 (A,20,45) RS1/10S0R0J R 201 (A,85,28) RS1/16S470J R 202 (A,83,28) RS1/16S470J R 204 (A,81,28) RESISTOR ARRAY RAB4CQ470J R 205 (A,78,28) RESISTOR ARRAY RAB4CQ470J Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 262 1 2 3 4 1 2 3 4 C D F A B E R 206 (A,97,25) RS1/16S100J R 207 (A,93,28) RS1/16S470J R 208 (A,89,28) RS1/16S470J R 209 (A,86,25) RS1/16S470J R 210 (A,97,21) RS1/16S0R0J R 301 (A,55,42) RS1/16S100J R 302 (A,46,42) RS1/16S101J R 303 (A,44,42) RS1/16S471J R 304 (A,41,42) CHIP RESISTOR RS1/16S6800F R 305 (A,39,43) RS1/16S180J R 307 (B,40,33) RS1/16S100J R 308 (B,42,33) RS1/16S100J R 309 (B,40,29) RS1/16S100J R 310 (B,43,24) RS1/16S100J R 311 (A,41,20) RS1/16S472J R 313 (A,53,17) RS1/16S102J R 314 (A,49,16) RS1/16S472J R 315 (B,58,33) RS1/16S150J R 331 (A,61,42) RESISTOR ARRAY RAB4CQ473J R 332 (B,60,33) RS1/16S473J R 333 (A,64,37) RESISTOR ARRAY RAB4CQ473J R 334 (A,64,29) RESISTOR ARRAY RAB4CQ473J R 335 (A,64,26) RESISTOR ARRAY RAB4CQ473J R 336 (A,56,18) RESISTOR ARRAY RAB4CQ473J R 337 (A,50,18) RESISTOR ARRAY RAB4CQ473J R 338 (A,47,18) RESISTOR ARRAY RAB4CQ473J R 351 (A,28,48) RS1/16S472J R 352 (A,28,43) RS1/16S472J R 353 (A,26,46) RS1/16S272J R 354 (A,30,46) RS1/16S272J R 357 (A,32,46) RS1/16S0R0J R 358 (A,36,46) RS1/16S0R0J R 386 (B,18,38) RS1/16S473J R 391 (B,20,29) RS1/10S0R0J R 392 (B,23,29) RS1/10S0R0J R 401 (B,135,51) RS1/16S100J R 402 (A,136,42) RS1/16S470J R 403 (B,137,51) RS1/16S470J R 404 (A,138,42) RS1/16S470J R 405 (A,139,42) RS1/16S470J R 412 (B,152,65) RS1/16S471J R 413 (A,157,74) RS1/16S132J R 414 (A,157,71) RS1/16S391J R 415 (A,154,74) RS1/16S151J R 416 (A,154,71) RS1/16S100J R 417 (B,147,71) RS1/16S103J R 418 (B,145,71) RS1/16S272J R 419 (B,143,71) RS1/16S272J R 421 (B,157,74) RS1/10S0R0J R 422 (A,157,76) RS1/10S0R0J R 424 (B,132,73) RS1/16S103J R 425 (A,135,74) RS1/16S330J R 426 (A,133,74) RS1/16S330J R 428 (A,123,59) RESISTOR ARRAY RAB4CQ220J R 429 (A,123,55) RESISTOR ARRAY RAB4CQ220J R 432 (A,120,49) RAB4CQ330J R 433 (A,122,46) RAB4CQ330J R 434 (A,128,41) RESISTOR ARRAY RAB4CQ220J R 435 (A,132,41) RESISTOR ARRAY RAB4CQ220J R 437 (A,138,38) RESISTOR ARRAY RAB4CQ473J Mark No. Description Part No. R 438 (B,95,53) RS1/16S473J R 440 (A,132,38) RESISTOR ARRAY RAB4CQ473J R 441 (A,128,38) RESISTOR ARRAY RAB4CQ473J R 442 (A,119,43) RESISTOR ARRAY RAB4CQ473J R 443 (A,117,53) RESISTOR ARRAY RAB4CQ473J R 444 (B,124,51) RS1/16S473J R 445 (B,124,55) RS1/16S473J R 446 (A,119,55) RESISTOR ARRAY RAB4CQ473J R 447 (A,119,59) RESISTOR ARRAY RAB4CQ473J R 448 (A,124,37) RS1/16S473J R 449 (A,124,39) RS1/16S473J R 451 (A,74,72) RESISTOR ARRAY RAB4CQ680J R 453 (A,74,63) RAB4CQ330J R 454 (A,74,66) RAB4CQ330J R 455 (A,74,54) RAB4CQ330J R 456 (A,74,57) RAB4CQ330J R 457 (A,74,44) RAB4CQ330J R 458 (A,74,47) RAB4CQ330J R 460 (A,78,79) RS1/16S330J R 461 (A,163,62) RS1/16S105J R 462 (A,160,62) RS1/16S102J R 463 (A,159,65) RS1/16S101J R 501 (B,124,40) RS1/16S101J R 502 (B,124,46) RS1/16S101J R 504 (B,128,28) RS1/16S102J R 505 (B,122,32) RS1/16S221J R 508 (B,126,23) RS1/16S101J R 514 (B,110,22) RS1/16S101J R 517 (B,106,19) RS1/16S100J R 518 (B,104,19) RS1/16S100J R 519 (B,88,18) RS1/16S100J R 520 (B,82,23) RS1/16S100J R 521 (B,92,22) RS1/16S101J R 523 (B,90,22) RS1/16S470J R 524 (B,76,32) RS1/16S101J R 525 (B,80,32) RS1/16S101J R 526 (B,78,32) RS1/16S101J R 527 (B,85,33) RS1/16S101J R 530 (B,122,40) RS1/16S101J R 541 (B,129,43) RS1/16S103J R 542 (B,128,32) RS1/16S223J R 543 (B,124,32) RS1/16S103J R 544 (B,116,27) RS1/16S472J R 545 (B,118,27) RS1/16S103J R 546 (B,124,27) RS1/16S103J R 548 (B,120,23) RS1/16S103J R 549 (B,113,22) RS1/16S103J R 550 (A,102,23) RS1/16S103J R 551 (A,112,25) RS1/16S103J R 553 (A,104,22) RS1/16S103J R 555 (B,108,19) RS1/16S222J R 556 (B,102,19) RS1/16S222J R 557 (B,78,23) RS1/16S222J R 558 (B,80,23) RS1/16S222J R 559 (B,88,25) RS1/16S473J R 560 (B,84,26) RS1/16S473J R 562 (B,82,26) RS1/16S473J R 563 (B,80,26) RS1/16S103J R 564 (B,113,51) RS1/16S103J R 565 (B,122,47) RS1/16S472J Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 263 5 6 7 8 5 6 7 8 C D F A B E R 566 (B,84,23) RS1/16S103J R 571 (A,116,42) RS1/16S473J R 572 (A,76,16) RS1/16S470J R 573 (A,64,18) RS1/16S470J R 574 (A,64,17) RS1/16S472J R 575 (A,64,14) RS1/16S470J R 576 (A,64,15) RS1/16S103J R 577 (A,21,21) RS1/16S103J R 584 (A,120,23) RS1/16S0R0J R 702 (A,113,54) RS1/16S103J R 704 (A,113,55) RS1/16S103J R 705 (A,116,57) RS1/16S103J R 706 (A,113,58) RS1/16S103J R 707 (A,116,59) RS1/16S470J R 708 (A,116,60) RS1/16S470J R 709 (A,116,63) RS1/16S1201F R 710 (A,116,62) RS1/16S1201F R 711 (A,97,62) RS1/16S1201F R 712 (A,97,64) RS1/16S1201F R 713 (B,94,59) RS1/16S470J R 714 (B,97,59) RS1/16S103J R 716 (A,97,60) RS1/16S103J R 718 (A,96,58) RS1/16S103J R 719 (A,90,58) RS1/16S471J R 721 (A,97,54) RS1/16S0R0J R 731 (B,93,66) RS1/16S1500F R 732 (B,91,66) RS1/16S0R0J R 733 (A,91,74) RS1/16S102J R 741 (B,98,66) RS1/16S1500F R 742 (B,96,66) RS1/16S0R0J R 743 (A,96,74) RS1/16S102J R 751 (B,102,66) RS1/16S1500F R 752 (B,100,66) RS1/16S0R0J R 753 (A,100,74) RS1/16S102J R 761 (B,107,66) RS1/16S1500F R 762 (B,105,66) RS1/16S3R3J R 763 (A,105,74) RS1/16S102J R 771 (B,111,66) RS1/16S1500F R 772 (B,109,66) RS1/16S3R3J R 773 (A,109,74) RS1/16S102J R 781 (B,116,66) RS1/16S1500F R 782 (B,114,66) RS1/16S3R3J R 783 (A,114,74) RS1/16S102J R 901 (A,148,19) RS1/16S330J R 902 (A,147,29) RS1/16S2402F R 903 (B,148,26) RS1/16S3002F R 904 (B,146,26) RS1/16S0R0J R 905 (A,147,31) RS1/16S561J R 906 (A,147,28) RS1/16S222J R 907 (B,142,26) RS1/16S1802F R 908 (B,144,26) RS1/16S0R0J R 910 (B,135,15) RS1/10S0R0J R 918 (A,142,28) RS1/16S682J R 919 (A,142,24) RS1/16S103J R 920 (A,136,32) RS1/16S103J R 921 (A,132,24) RS1/16S0R0J R 931 (B,74,24) RS1/16S101J R 1002(A,69,22) RS1/10S100J R 1101(B,88,73) RS1/10S0R0J R 1102(B,86,73) RS1/10S0R0J Mark No. Description Part No. CAPACITORS C 101 (B,67,71) CHIP CERAMIC C. DCH1165 C 102 (A,66,51) CHIP CERAMIC C. DCH1165 C 103 (A,41,80) DCH1201 C 104 (A,38,50) DCH1201 C 105 (A,61,79) CKSRYB105K16 C 106 (A,57,79) CKSRYB104K16 C 107 (A,53,79) CKSRYB104K16 C 108 (A,50,79) CKSRYB104K16 C 109 (B,49,66) CKSRYB103K50 C 110 (A,46,79) CKSRYB104K16 C 111 (B,49,71) CKSRYB103K50 C 112 (A,64,51) CKSRYB105K16 C 113 (A,41,78) CKSRYB105K16 C 114 (B,43,71) CKSRYB104K16 C 115 (B,46,69) CKSRYB104K16 C 116 (B,43,67) CKSRYB104K16 C 117 (B,46,65) CKSRYB105K16 C 118 (B,43,62) CKSRYB104K16 C 119 (B,46,60) CKSRYB104K16 C 120 (B,43,58) CKSRYB104K16 C 121 (B,43,54) CKSRYB105K16 C 122 (A,42,51) CKSRYB105K16 C 123 (A,47,51) CKSRYB104K16 C 124 (A,52,51) CKSRYB104K16 C 125 (A,53,51) CKSRYB104K16 C 126 (A,55,51) CKSRYB104K16 C 127 (B,53,46) CCSRCH120J50 C 128 (B,60,46) CCSRCH100D50 C 129 (B,50,61) CKSRYB105K16 C 130 (B,56,61) CKSRYB105K16 C 131 (B,63,46) CKSRYB103K50 C 132 (A,61,51) CKSRYB104K16 C 133 (A,62,51) CKSRYB105K16 C 134 (A,67,58) CKSRYB104K16 C 135 (A,67,62) CKSRYB104K16 C 136 (A,67,63) CKSRYB104K16 C 137 (A,67,68) CKSRYB104K16 C 138 (A,67,72) CKSRYB104K16 C 139 (A,67,75) CKSRYB104K16 C 151 (A,34,82) CKSRYB104K16 C 152 (A,24,86) CKSRYB104K16 C 153 (A,39,85) DCH1201 C 171 (A,17,68) CKSRYB104K16 C 172 (A,24,70) CKSRYB104K16 C 173 (A,30,61) DCH1201 C 201 (A,86,35) CKSRYB104K16 C 202 (A,88,20) CKSRYB104K16 C 301 (A,44,15) CHIP CERAMIC C. DCH1165 C 302 (A,66,45) CHIP CERAMIC C. DCH1165 C 303 (A,40,26) DCH1201 C 304 (A,39,39) DCH1201 C 305 (A,34,39) DCH1201 C 306 (A,52,42) CKSRYB104K16 C 307 (A,50,42) CKSRYB105K16 C 308 (A,43,42) CKSRYB103K50 C 309 (A,40,45) CKSRYB104K16 C 310 (A,41,39) CKSRYB105K16 Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 264 1 2 3 4 1 2 3 4 C D F A B E C 311 (B,47,34) CKSRYB104K16 C 312 (B,44,32) CKSRYB105K16 C 313 (B,47,29) CKSRYB104K16 C 314 (A,45,20) CKSRYB105K16 C 315 (A,52,20) CKSRYB104K16 C 316 (A,54,20) CKSRYB104K16 C 317 (A,62,24) CKSRYB105K16 C 318 (A,61,31) CKSRYB104K16 C 319 (A,61,37) CKSRYB105K16 C 351 (B,21,38) CKSRYB104K16 C 401 (A,121,78) CEVW101M16 C 402 (A,143,36) CEVW101M16 C 403 (A,135,42) CKSRYB104K16 C 404 (A,141,42) CKSRYB105K16 C 405 (A,146,42) CKSRYB104K16 C 406 (A,147,42) CKSRYB104K16 C 407 (A,155,48) CKSRYB104K16 C 408 (A,155,53) CKSRYB104K16 C 409 (A,155,55) CKSRYB104K16 C 410 (A,155,62) CKSRYB104K16 C 411 (A,155,64) CKSRYB104K16 C 412 (B,154,65) CKSRYB103K50 C 413 (A,159,74) CHIP CAPACITOR CKSRYB823K25 C 414 (A,159,70) CKSRYB103K50 C 415 (A,156,74) CKSRYB824K10 C 416 (A,156,70) CKSRYB393K16 C 417 (A,151,76) DCH1201 C 418 (A,155,66) CKSRYB104K16 C 421 (A,149,74) CKSRYB102K50 C 422 (A,148,74) CKSRYB104K16 C 423 (A,146,74) CKSRYB104K16 C 424 (A,145,74) CKSRYB104K16 C 425 (A,140,74) CKSRYB104K16 C 426 (A,138,74) CKSRYB104K16 C 427 (A,137,74) CKSRYB104K16 C 428 (A,143,74) CKSRYB104K16 C 429 (A,141,78) CKSRYB104K16 C 430 (A,141,82) CEVW100M16 C 431 (A,146,78) CKSRYB104K16 C 432 (A,146,82) CEVW100M16 C 433 (A,137,79) CKSRYB105K16 C 434 (A,131,81) CEVW101M16 C 435 (B,140,61) CKSRYB103K50 C 436 (B,140,65) CKSRYB103K50 C 437 (B,142,61) CKSRYB104K16 C 438 (B,142,65) CKSRYB104K16 C 439 (B,144,61) DCH1201 C 440 (B,144,65) DCH1201 C 441 (B,147,56) CKSRYB104K16 C 442 (B,147,61) CKSRYB104K16 C 443 (B,147,65) CKSRYB104K16 C 445 (A,123,66) CKSRYB104K16 C 446 (A,123,63) CKSRYB104K16 C 447 (A,123,57) CKSRYB104K16 C 448 (A,123,49) CKSRYB104K16 C 449 (A,124,46) CKSRYB104K16 C 451 (A,79,69) CKSRYB104K16 C 452 (A,79,59) CKSRYB104K16 C 453 (A,79,50) CKSRYB104K16 C 454 (A,77,40) CKSRYB104K16 Mark No. Description Part No. C 455 (A,79,82) CKSRYB104K16 C 461 (A,162,70) CKSRYB104K16 C 462 (A,164,61) CCSRCH100D50 C 463 (A,159,61) CCSRCH120J50 C 501 (A,129,30) CEVW101M16 C 502 (B,113,27) CKSRYB104K16 C 503 (B,94,45) CKSRYB104K16 C 504 (B,119,44) CKSRYB104K16 C 505 (B,120,32) CKSRYB103K50 C 511 (A,91,40) CKSRYB104K16 C 512 (A,116,39) CKSRYB105K16 C 513 (A,70,12) CKSRYB104K16 C 514 (A,21,18) CKSRYB104K16 C 701 (A,92,52) CEVW101M16 C 702 (A,99,51) CKSRYB104K16 C 703 (A,110,51) CKSRYB104K16 C 704 (A,113,60) CKSRYB104K16 C 705 (A,116,65) CKSRYB104K16 C 706 (B,108,59) CKSRYB104K16 C 707 (B,106,59) CKSRYB104K16 C 708 (B,104,59) CKSRYB104K16 C 709 (B,99,60) CKSRYB104K16 C 710 (B,102,59) CKSRYB105K16 C 711 (A,88,64) CEVW101M16 C 712 (A,97,65) CKSRYB104K16 C 713 (A,93,58) CKSRYB103K50 C 714 (A,95,57) CKSRYB104K16 C 731 (A,91,72) CKSRYB104K16 C 741 (A,96,72) CKSRYB104K16 C 751 (A,100,72) CKSRYB104K16 C 761 (A,105,72) CKSRYB104K16 C 771 (A,109,72) CKSRYB104K16 C 781 (A,114,72) CKSRYB104K16 C 901 (A,74,21) CKSRYB105K16 C 902 (A,75,24) CKSQYB225K10 C 903 (A,137,12) DCH1201 C 905 (A,144,21) DCH1201 C 906 (A,150,21) CKSRYB105K16 C 907 (A,145,30) CCSRCH821J50 C 909 (A,145,27) CKSRYB472K50 C 910 (A,143,24) CKSRYB103K50 C 911 (B,149,19) DCH1201 C 912 (A,159,19) DCH1201 C 913 (A,159,21) DCH1201 C 915 (A,140,24) CKSRYB104K16 C 921 (B,135,20) CKSRYB105K16 C 922 (B,129,22) CKSQYB225K10 C 923 (B,162,37) CKSRYB105K16 C 924 (B,158,38) CHIP CERAMIC C. DCG1028 C 925 (B,84,16) CKSRYB105K16 C 926 (B,76,11) CKSRYB103K50 C 927 (B,77,16) CKSQYB225K10 C 928 (A,161,34) CKSRYB105K16 C 929 (A,163,44) CKSQYB225K10 C 1001(B,132,15) CKSRYB104K16 C 1002(A,131,13) CEVW101M16 C 1025(A,80,16) CKSRYB104K16 C 1026(A,80,17) CKSRYB102K50 C 1028(B,124,12) CKSRYB104K16 C 1029(B,126,12) CKSRYB102K50 Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 265 5 6 7 8 5 6 7 8 C D F A B E C 1030(B,123,19) CCSRCH101J50 C 1031(A,80,14) CCSRCH101J50 l USB ASSY(VSX-LX50 ONLY) MISCELLANEOUS IC 701 (A,35,38) USB MEDIA CONTROL IC TCC8600-00X-EA-UG > IC 702 (A,63,28) IC NJM2872BF18 > IC 703 (A,84,25) IC NJM2886DL3-33 IC 741 (A,64,16) IC TC7SZ125FU IC 761 (A,67,47) SD-RAM(64M) HY57V641620ETP-H IC 762 (A,90,42) FLASH ROM AYW7146 IC 771 (A,67,22) LOAD SWITCHING AAT4618IGV-0.5-1 IC 951 (A,59,17) L-MOS AND GATE TC7SET08FUS1 Q 771 (A,33,24) DIGITAL TRANSISTOR DTC143EUA L 701 (A,41,54) INDUCTOR LCTC100K1608 L 702 (A,46,53) CHIP SOLID INDUCTOR QTL1013 L 703 (A,23,54) CHIP SOLID INDUCTOR QTL1013 L 704 (A,21,29) CHIP SOLID INDUCTOR QTL1013 L 731 (A,43,59) CHIP FERRITE BEADS VTL1169 L 733 (A,36,54) COIL VTH1043 L 741 (A,63,19) CHIP SOLID INDUCTOR QTL1013 L 761 (A,74,38) CHIP SOLID INDUCTOR QTL1013 L 762 (A,90,57) CHIP SOLID INDUCTOR QTL1013 L 763 (A,47,16) CHIP SOLID INDUCTOR QTL1013 L 952 (A,57,14) CHIP SOLID INDUCTOR QTL1013 X 702 (A,49,46) CRYSTAL OSCILLATOR CSS1614 CN701 (A,39,60) PLUG(4P) KM200NA4 CN702 (A,87,16) 11P SOCKET XKP3076 RESISTORS R 702 (A,48,39) RS1/16SS101J R 703 (A,50,40) RS1/16SS101J R 704 (A,42,46) RS1/16SS472J R 705 (A,25,37) RS1/16SS472J R 707 (A,36,49) RS1/16SS473J R 708 (A,40,53) RS1/16SS101J R 709 (A,41,47) RS1/16SS103J R 710 (A,50,39) RS1/16SS101J R 711 (A,48,37) RS1/16SS101J R 712 (A,29,48) RS1/16SS101J R 713 (A,30,49) RS1/16SS101J R 714 (A,31,48) RS1/16SS101J R 717 (A,22,30) RS1/16SS101J R 718 (A,23,30) RS1/16SS101J R 719 (A,26,47) RS1/16SS101J R 720 (A,27,49) RS1/16SS101J R 724 (A,31,51) RS1/16SS472J R 725 (A,33,53) RS1/16SS472J R 726 (A,34,54) RS1/16SS472J R 727 (A,25,41) RS1/16SS220J R 728 (A,32,49) RS1/16SS101J R 729 (A,51,37) RS1/16SS101J R 732 (A,30,60) RS1/16S0R0J R 734 (A,30,61) RS1/16S0R0J R 735 (A,38,52) RS1/16SS153J R 736 (A,34,51) RS1/16SS153J R 737 (A,37,51) RS1/16SS100J R 738 (A,35,51) RS1/16SS100J R 739 (A,86,20) RS1/16SS221J Mark No. Description Part No. R 740 (A,33,50) RS1/16SS101J R 741 (A,66,19) RS1/16SS560J R 742 (A,77,23) RS1/16SS101J R 743 (A,75,23) RS1/16SS101J R 744 (A,73,23) RS1/16SS101J R 745 (A,88,19) RS1/16SS472J R 747 (A,45,41) RS1/16S225J R 748 (A,46,45) RS1/16SS470J R 752 (A,41,19) RS1/16SS103J R 756 (A,36,15) RS1/16SS103J R 763 (A,88,58) RS1/16SS473J R 771 (A,71,20) RS1/16SS101J R 772 (A,71,21) RS1/16SS104J R 951 (A,40,57) RS1/16SS182J R 952 (A,38,55) RS1/16SS332J R 953 (A,25,28) RS1/16SS182J R 954 (A,25,29) RS1/16SS332J R 955 (A,56,22) RS1/16SS182J R 956 (A,26,49) RS1/16SS332J R 958 (A,60,20) RS1/16SS101J CAPACITORS C 701 (A,29,28) CKSSYB104K10 C 702 (A,30,28) CKSSYB471K50 C 703 (A,32,28) CKSSYB104K10 C 704 (A,33,28) CKSSYB471K50 C 705 (A,36,27) CKSSYB104K10 C 706 (A,37,27) CKSSYB471K50 C 707 (A,40,27) CKSSYB104K10 C 708 (A,39,27) CKSSYB471K50 C 709 (A,43,47) CKSSYB104K10 C 710 (A,43,48) CKSSYB471K50 C 711 (A,42,50) CKSSYB104K10 C 712 (A,44,50) CKSSYB471K50 C 713 (A,38,49) CCSRCH331J50 C 714 (A,42,52) CKSQYB225K10 C 715 (A,41,49) CKSRYB122K50 C 716 (A,47,36) CKSSYB104K10 C 717 (A,47,32) CKSSYB104K10 C 718 (A,47,33) CKSSYB471K50 C 719 (A,25,45) CKSSYB471K50 C 720 (A,26,45) CKSSYB104K10 C 721 (A,24,47) CEJQ101M6R3 C 723 (A,23,33) CKSSYB471K50 C 724 (A,24,34) CKSSYB104K10 C 726 (A,21,41) CKSSYB104K10 C 727 (A,26,39) CKSSYB471K50 C 728 (A,24,39) CKSSYB104K10 C 729 (A,25,35) CKSSYB471K50 C 730 (A,65,27) CKSSYB103K16 C 731 (A,27,54) CEJQ101M16 C 732 (A,34,56) CKSRYB104K16 C 733 (A,43,57) CKSRYB104K16 C 734 (A,48,36) CKSSYB471K50 C 735 (A,23,44) CKSSYB103K16 C 736 (A,26,30) CKSSYB471K50 C 739 (A,46,50) CCSRCH100D50 C 740 (A,46,47) CCSRCH471J50 C 741 (A,92,19) CEJQ101M16 Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-LX50 266 1 2 3 4 1 2 3 4 C D F A B E C 742 (A,92,24) CKSRYB104K16 C 743 (A,93,27) CKSQYB225K10 C 744 (A,97,26) CEJQ470M10 C 745 (A,65,31) CKSQYB105K16 C 746 (A,67,28) CKSQYB475K6R3 C 747 (A,34,48) CKSSYB104K10 C 748 (A,33,48) CKSSYB471K50 C 751 (A,45,17) CKSSYB104K10 C 752 (A,62,16) CKSSYB104K10 C 761 (A,76,39) CKSSYB104K10 C 762 (A,77,39) CKSSYB471K50 C 763 (A,71,39) CKSSYB471K50 C 764 (A,67,40) CKSSYB471K50 C 766 (A,57,40) CKSSYB471K50 C 767 (A,90,55) CKSSYB104K10 C 768 (A,90,54) CKSSYB471K50 C 769 (A,43,55) CKSRYB104K16 C 771 (A,71,25) CKSQYB105K16 C 773 (A,64,23) CKSRYB104K16 C 952 (A,57,17) CKSRYB104K16 FM/AM TUNER UNIT FM/AM TUNER UNIT has no service part. Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com