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 2002 STANDBY/ON OFF ON STANDBY DVD/LD TV/DVD SAT VIDEO VIDEO AUDIO VCR VCR2 VCR3 CD TUNER PHONO MAC3 CD-R/ TAPE1/MD MULTI CH INPUT LISTENING MODE SELECTOR MASTER VOLUME INPUT SELECTOR VSX-49TXi AUDIO/VIDEO MULTI-CHANNEL AMPLIFIER UP DOWN VSX-49TXi RRV2644 AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-49TXi THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Model Type Power Requirement Remarks VSX-49TXI KU/CA AC120V For details, refer to "Important symbols for good services" . T-ZZR AUG. 2002 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-49TXi 2 1 2 3 4 1 2 3 4 C D F A B E SAFETY INFORMATION 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. 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. 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. 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 60Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5mA. (FOR USA MODEL ONLY) Leakage current tester Reading should not be above 0.5mA Device under test Test all exposed metal surfaces Also test with plug reversed (Using AC adapter plug as required) Earth ground AC Leakage Test www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 3 5 6 7 8 5 6 7 8 C D F A B E [ Important symbols for good services ] In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them: 2. Adjustments To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable. In accordance with the procedures or instructions described in this manual, adjustments should be performed. 3. Cleaning For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning, proper cleaning should be performed to restore their performances. 5. Lubricants, glues, and replacement parts Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used. 4. Shipping mode and shipping screws To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual, if necessary. 1. Product safety You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described 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-49TXi 4 1 2 3 4 1 2 3 4 C D F A B E CONTENTS SAFETY INFORMATION..................................................................................................................................... 2 1. SPECIFICATIONS ............................................................................................................................................ 6 2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 8 2.1 PACKING ................................................................................................................................................... 8 2.2 EXTERIOR SECTION.............................................................................................................................. 10 2.3 CHASSIS SECTION ................................................................................................................................ 12 2.4 REAR PANEL SECTION.......................................................................................................................... 14 2.5 HEAT SINK SECTION.............................................................................................................................. 16 2.6 FRONT PANEL SECTION ....................................................................................................................... 18 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM.......................................................................................... 20 3.1 BLOCK DIAGRAM ................................................................................................................................... 20 3.2 OVERALL WIRING DIAGRAM................................................................................................................. 28 3.3 FM/AM TUNER MODULE........................................................................................................................ 30 3.4 A/V I/O ASSY........................................................................................................................................... 32 3.5 COMPOSITE ASSY................................................................................................................................. 34 3.6 S-VIDEO ASSY........................................................................................................................................ 36 3.7 V-CONVERT ASSY.................................................................................................................................. 38 3.8 COMPONENT ASSY ............................................................................................................................... 40 3.9 VIDEO CON., MIC AMP, MIC, FRONT A/V and H.P. ASSYS .................................................................. 42 3.10 ANALOG IN & A/D ASSY(1/3) ............................................................................................................... 44 3.11 ANAALOG IN & A/D ASSY(2/3)............................................................................................................. 46 3.12 ANAALOG IN & A/D ASSY(3/3)............................................................................................................. 48 3.13 DISPLAY, INPUT SEL, MULTI JOG and VOL ASSYS ........................................................................... 50 3.14 VR & PRE OUT ASSY(1/3).................................................................................................................... 52 3.15 VR & PRE OUT ASSY(2/3).................................................................................................................... 54 3.16 VR & PRE OUT ASSY(3/3).................................................................................................................... 56 3.17 MOTHER ASSY ..................................................................................................................................... 58 3.18 DSP ASSY(1/5)...................................................................................................................................... 60 3.19 DSP ASSY(2/5)...................................................................................................................................... 62 3.20 DSP ASSY(3/5)...................................................................................................................................... 64 3.21 DSP ASSY(4/5)...................................................................................................................................... 66 3.22 DSP ASSY(5/5)...................................................................................................................................... 68 3.23 DSP3 ASSY ........................................................................................................................................... 70 3.24 DAC10 ASSY(1/2).................................................................................................................................. 72 3.25 DAC10 ASSY(2/2).................................................................................................................................. 74 3.26 POWER AMP(L) and POWER AMP(C) ASSYS .................................................................................... 76 3.27 POWER AMP(R), POWER AMP(BR) and POWER AMP(G) ASSYS.................................................... 78 3.28 LOCAL SUPPLY ASSY.......................................................................................................................... 80 3.29 AC PRIMARY, POWER SW, SP(A), FL SUPPLY and STANDBY ASSYS ............................................. 82 3.31 1394 MODULE(1/2) ASSY..................................................................................................................... 86 3.32 1394 MODULE(2/2) ASSY..................................................................................................................... 88 4. PCB CONNECTION DIAGRAM ..................................................................................................................... 90 4.1 FM/AM TUNER MODULE........................................................................................................................ 91 4.2 A/V I/O ASSY........................................................................................................................................... 92 4.3 COMPOSITE ASSY................................................................................................................................. 93 4.4 S-VIDEO ASSY........................................................................................................................................ 94 4.5 V-CONVERT ASSY.................................................................................................................................. 95 4.6 COMPONENT ASSY ............................................................................................................................... 96 4.7 VIDEO CONNECT ASSY......................................................................................................................... 97 4.8 MIC AMP, MIC, FRONT A/V and HEADPHONE ASSYS......................................................................... 98 4.9 ANALOG IN & A/D ASSY ...................................................................................................................... 100 4.10 DISPLAY, INPUT SEL, MULTI JOG, FL SUP. and STANDBY ASSYS ................................................. 102 4.11 VR & PRE OUT ASSY ......................................................................................................................... 106 4.12 MOTHER ASSY ................................................................................................................................... 108 4.13 DSP ASSY ........................................................................................................................................... 112 4.14 DAC10 ASSY ....................................................................................................................................... 114 4.15 DSP3 ASSY ......................................................................................................................................... 116 4.16 POWER AMP(L) and POSISTER(L) ASSYS....................................................................................... 117 4.17 POWER AMP(R) and POSISTER(R) ASSYS...................................................................................... 119 4.18 POWER AMP(C), POWER AMP(BR) and POWER AMP(G) ASSYS.................................................. 121 4.19 LOCAL SUPPLY and DSP DIODE ASSYS.......................................................................................... 122 4.20 AC PRIMARY, POWER SW and SP(A) ASSYS................................................................................... 124 4.21 TRANS(A), TRANS(B), DIODE and FUSE ASSYS ............................................................................. 126 4.22 SP(B) ASSY......................................................................................................................................... 127 4.23 1394 MODULE ASSY .......................................................................................................................... 128 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 5 5 6 7 8 5 6 7 8 C D F A B E 5. PCB PARTS LIST..........................................................................................................................................129 6. ADJUSTMENT ..............................................................................................................................................143 7. GENERAL INFORMATION ...........................................................................................................................144 7.1 DIAGNOSIS............................................................................................................................................144 7.1.1 Teat mode.........................................................................................................................................144 7.1.2 Disassembly.....................................................................................................................................148 7.2 PARTS ....................................................................................................................................................152 7.2.1 IC......................................................................................................................................................152 7.2.2 DISPLAY ..........................................................................................................................................160 7.3 REMOTE CONTROL UNIT.....................................................................................................................162 7.3.1 EXPLODED VIEWS and PARTS LIST .............................................................................................162 7.3.2 Remote SCH ....................................................................................................................................164 7.3.3 Remote PCB Diagram......................................................................................................................166 7.3.4 Remote PARTS List..........................................................................................................................168 8. PANEL FACILITIES .......................................................................................................................................169 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 6 1 2 3 4 1 2 3 4 C D F A B E 1. SPECIFICATIONS Amplifier Section Continuous average power output of 160 watts* per channel, min., at 6 ohms, from 20 Hz to 20,000 Hz with no more than 0.09 %** total harmonic distortion (front). Continuous Power Output (6 Ω) Front ........ 160 W + 160 W (20 Hz-20 kHz, 0.09 %, 6 Ω) Center .................... 160 W (20 Hz-20 kHz, 0.09 %, 6 Ω) Surround ......160 W + 160 W (20 Hz-20 kHz, 0.09 %, 6 Ω) Surr. back .....160 W + 160 W (20 Hz-20 kHz, 0.09 %, 6 Ω) Continuous Power Output (8 Ω) Front ........ 130 W + 130 W (20 Hz-20 kHz, 0.09 %, 8 Ω) Center .................... 130 W (20 Hz-20 kHz, 0.09 %, 8 Ω) Surround ........... 130 W + 130 W (20 Hz-20 kHz, 0.09 %, 8 Ω) Surr. back .......... 130 W + 130 W (20 Hz-20 kHz, 0.09 %, 8 Ω) Audio Section Input (Sensitivity/Impedance) PHONO MM .........................................4.7 mV/47 kΩ LINE.....................................................382 mV/47 kΩ Phono Overload level (T.H.D.0.1 %, 1kHz) PHONO MM...................................................... 120 mV Frequency Response PHONO MM..................... 20 Hz to 20,000 Hz ± 0.3 dB LINE .......................................5 Hz to 100,000 Hz dB Output (Level/Impedance) LINE ...................................................... 382 mV/2.2 kΩ Tone Control BASS ..................................................... ± 6 dB (100 Hz) TREBLE ................................................. ± 6 dB (10 kHz) LOUDNESS ............................ +4/+2 dB (100Hz/10 kHz) (at volume position -40dB) Signal-to-Noise Ratio (IHF, short circuited, A network) PHONO MM......................................................... 86 dB LINE ................................................................... 105 dB Signal-to-Noise Ratio [EIA, at 1 W (1 kHz)] PHONO MM......................................................... 83 dB LINE ..................................................................... 93 dB * Measured pursuant to the Federal Trade Commission’s Trade Regulation rule on Power Output Claims for Amplifiers. ** Measured by Audio Spectrum Analyzer. +0 –3 Video Section Input (Sensitivity) .......................................... 1 Vp-p/75 Ω Output (Level/Impedance) ............................. 1 Vp-p/75 Ω Signal-to-Noise Ratio .............................................. 70 dB Frequency Response...................... 5 Hz to 10 MHz dB Component Video Section Input (Sensitivity) .......................................... 1 Vp-p/75 Ω Output (Level/Impedance) ............................. 1 Vp-p/75 Ω Signal-to-Noise Ratio .............................................. 70 dB Frequency Response...................... 5 Hz to 40 MHz dB 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 1,700 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................................... 720 W, 965 VA Power Consumption in Standby mode ................... 0.65 W AC Outlet SWITCHED ...................................... 100 W (0.8 A) MAX Dimensions ..................... 440 (W) × 203 (H) × 476 (D) mm (17-5/16 (W) × 8 (H) × 18-3/4 (D) in.) Weight (without package) ................... 29.3 kg (64 lb 6 oz) Furnished Parts FM wire Antenna .............................................................1 AM Loop Antenna ........................................................... 1 “AA” IEC LR6 batteries .................................................... 4 Remote Control Unit ........................................................1 Touch Pen ........................................................................ 1 Cushion for Remote .........................................................4 Microphone ......................................................................1 U-shaped connectors .......................................................2 Operating Instructions ......................................................1 NOTE: Specifications and the design are subject to possible modifications without notice, due to improv ements. +0 –3 +0 –3 Maintenance of External Surfaces • Use a polishing cloth or dry cloth to wipe off dust and dirt. • When the surfaces are dirty, wipe with a soft cloth dipped in some neutral cleanser diluted five or six times with water, and wrung out well, and then wipe again with a dry cloth. Do not use furniture wax or cleaners. • Never use thinners, benzine, insecticide sprays or other chemicals on or near this unit, since these will corrode the surfaces. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 7 5 6 7 8 5 6 7 8 C D F A B E Accessories Remote control unit (AXD7295) AM loop antenna (ATB7009) FM wire antenna (ADH7010) (APM7003) AA siz Microphone (ADG7061) AC power cord (AZA7350) Touch pen (AEB7167) Cushion for Remote x4 e IEC LR6 batteries (x4) + VOL + ENTER FUNCTION TV CONTROL MUTING MASTER VOLUME SYSTEM OFF MULTI OPERATION STANDBY/ON – VOL – CH – CH + FUNCTION use lock RECEIVER DVD/LD VCR1 /DVR VCR2 VCR3 TV REMOTE SETUP CD-R/ TAPE1 CD TUNER VIDEO SAT TV CONTROL LIGHT www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 8 1 2 3 4 1 2 3 4 C D F A B E 2. EXPLODED VIEWS AND PARTS LIST 2.1 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: 9 8 10 7 13 14 13 2 3 Refer to " 7.3 Remote control unit Section." 5 5 VSX-49TXi 16 15 17 6 4 11 (2/2) 12 (2/2) 11(1/2) 12(1/2) 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-49TXi 9 5 6 7 8 5 6 7 8 C D F A B E PACKING parts List Mark No. Description Part No. > 1 Power Cord ADG7061 2 FM Wire Antenna ADH7010 3 AM Loop Antenna ATB7009 4 Remote Control Unit AX10KU AXD7295 5 Handle Cover AHX7034 6 Alkaline Dry Cell Battery VEM1021 (LR6, AA) 7 Operating Instructions (English) ARB7268 8 Caution Sheet SP, E ARM7056 NSP 9 Warranty Card EL ARY1026 10 Cushion for Remote AEB7167 11 Top Pad AHA7362 12 Bottom Pad AHA7363 13 Spacer AHB7057 14 Packing Case AHD8122 15 Packing Sheet DHL1022 NSP 16 Polyethylene Bag Z21-038 (0.03 x 230 x 340) 17 Microphone APM7003 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 10 1 2 3 4 1 2 3 4 C D F A B E 2.2 EXTERIOR SECTION A A D C D C 11 1 12 12 12 23 4 2 2 12 13 14 16 4 4 25 18 7 8 17 19 17 19 19 17 17 18 19 19 12 4 3 13 14 15 13 25 3 22 21 31 24 30 27 32 32 26 9 10 5 28 20 20 B B Refer to "2.3 CHASSIS SECTION." Refer to "2.5 HEAT SINK SECTION." Refer to "2.6 FRONT PANEL SECTION." 6 9 10 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 11 5 6 7 8 5 6 7 8 C D F A B E EXTERIOR SECTION parts List Mark No. Description Part No. NSP 1 Top Plate BK ANE7298 2 Side Alum BK AAH7095 NSP 3 Side Panel Sheet AMR7284 NSP 4 Tape PNM1249 5 UL Caution Card AAX-313 NSP 6 Energystar Label AAX7876 NSP 7 Bottom Plate B ANF7030 NSP 8 Bottom Plate A Cu ANF7029 9 Insulator Assy VXA2368 10 Screw ABA1054 11 Screw BBT30P060FCC 12 Screw FBT40P080FZK 13 Screw ABA7079 14 Screw RBA1099 15 Screw VBA1056 16 Screw ABA1011 17 Screw ABA1050 18 Screw ABA1193 19 Screw IBZ30P090FCC 20 Washer VEC1254 NSP 21 Label VRW162 22 License Label ARW7194 23 Screw BBZ30P080FCC 24 65 Label ARW7050 25 Screw BBT30P100FCC NSP 26 ICP Caution Label ARW7151 NSP 27 Fuse Caution Label ARW7175 NSP 28 ICP Caution Label ARW7150 29 Binder ZCA-BK1 30 1394Module AXQ7243 31 Nylon Rivet AEC-525 32 Side Panel Sheet B AMR7414 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 12 1 2 3 4 1 2 3 4 C D F A B E 2.3 CHASSIS SECTION D E E C B F F C E E B A A 11 70 75 70 10 9 43 43 38 39 27 43 46 46 31 29 57 46 30 58 45 33 43 53 67 41 41 43 43 24 33 45 55 68 18 43 43 6 55 32 55 55 28 45 25 24 24 22 23 48 57 68 68 65 65 5 59 60 25 43 43 43 43 43 48 69 49 69 17 47 14 15 14 47 16 69 69 69 69 69 49 69 17 43 18 43 46 43 45 45 43 43 43 43 61 62 43 42 66 40 53 44 1 43 44 52 51 3 4 64 12 52 13 20 2 21 19 45 53 46 26 45 27 43 7 54 35 36 50 37 65 56 63 56 37 50 43 36 46 46 35 54 34 8 T S R U H AA AI AL AK AM AN 78 73 80 62 81 72 26 71 79 82 82 76 74 77 68 D 43 46 Refer to "2.4 REAR PANEL SECTION". CONTACT SIDE NON-CONTACT SIDE www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 13 5 6 7 8 5 6 7 8 C D F A B E CHASSIS SECTION parts List Mark No. Description Part No. 1 MOTHER Assy AWX8142 2 DIODE Assy AWX7841 3 TRANS (A) Assy AWX7838 4 TRANS (B) Assy AWX8057 5 FUSE Assy AWX7843 6 MIC AMP Assy AWX7872 7 DSP DIODE Assy AWX7958 8 LOCAL SUPPLY Assy AWX7887 9 DAC10 Assy AWK7725 10 DSP Assy AWK7762 11 DSP3 Assy AWK7727 > 12 Power Transformer (T1) ATS7320 NSP 13 PCB Holder B ANG7388 14 Capacitor (C1, C2) ACH7164 15 Rubber Spacer AEB7244 NSP 16 Earth Plate ANG7381 NSP 17 Joint Plate ANG7382 NSP 18 PCB Base RNE1849 19 Trans Frame ANA7142 20 Radiation Sheet AEE7043 NSP 21 Trans Stabilizer ANG7378 NSP 22 Side Frame L AWA7133 NSP 23 Side Wall L AND7041 NSP 24 Wire Clip (A) VEC1355 NSP 25 Insulator Frame B ANG7377 26 Glass Tube ADN7006 27 Cord Holder RNH1005 28 Panel Stay AND7045 NSP 29 Fan Holder B ANG7373 NSP 30 Wire Saddle DEC1450 NSP 31 Side Wall R AND7043 NSP 32 Flat Cable Clamp AEC7376 NSP 33 Insulator Frame A ANG7376 34 Sub Heat Sink ANH7154 NSP 35 PCB Holder D ANG7392 36 Mica Sheet S AEE7042 37 Bushing 26 AEC7128 NSP 38 PCB Spacer AEC7156 NSP 39 Shield Case A ANK7093 NSP 40 Side Frame R ANA7135 NSP 41 Tape PNM1249 NSP 42 Shield Case B ANK7107 43 Screw ABA1011 NSP 44 PCB Holder C ANG7389 45 Screw BBZ30P080FCC 46 Screw IBP30P090FCC 47 Screw VBA1056 48 Screw ABA1054 49 Screw ABA1082 50 Screw ABA7076 51 Trans Label AAX7897 52 Screw ABA1014 53 Screw BBT30P060FCC 54 Screw ABA1050 55 Screw ABA1192 56 Screw ABA7084 57 Screw RBA1099 NSP 58 PCB Frame B ANG7386 > 59 Fuse (FU4, 4A) VEK1023 > 60 Fuse (FU5-FU8, 2A) VEK1019 61 J29 FFC (17P) ADD7329 (Mother CN5807-DISPLAY CN3001) 62 J30 FFC (11P) ADD7330 (Mother CN5806-MIC AMP CN3207) 63 J16 8P Connector Assy ADX7379 (Local Supply CN4001-FUSE CN1802) 64 J17 3P Connector Assy ADX7380 (Local Supply CN4002-TRANS(B) CN1701) NSP 65 Binder ZCA-BK1 NSP 66 Card Spacer REC1156 67 PCB Holder PNW2100 68 Locking Card Spacer VEC2234 69 Screw ABA7017 70 PC Support DEC1772 71 Oval head Terminal wire ADX7366 72 J1601 5P,7P Parallel wire ADX7385 73 J5805 9P Connector Assy ADX7378 (Local Supply CN4004-Mother CN5805) 74 5802 Crimp Connector Assy PF06PP-R27 (Mother CN5827-Mother CN5828) 75 PCB Spacer VEC1508 NSP 76 Trans Frame Spacer AEC7400 > 77 Fuse (FU9-FU10, 1A) VEK1014 78 J4001 2P Connector Assy ADX7407 (Local supply CN4005-DSP CN704) 79 Washer ABE-053 80 Acetate tape AEH7017 81 Clamp DEC1759 82 Glass Tube(6x95) ADN7010 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-49TXi 14 1 2 3 4 1 2 3 4 C D F A B E 2.4 REAR PANEL SECTION 13 28 27 19 16 16 16 14 21 17 16 16 16 18 16 23 1 15 4 19 19 22 3 5 6 7 8 9 10 11 12 19 19 2 20 A Q L G E F D C B AJ AD AB 34 37 29 26 33 30 25 32 36 24 31 35 CONTACT SIDE NON-CONTACT SIDE www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 15 5 6 7 8 5 6 7 8 C D F A B E REAR PANEL SECTION parts List Mark No. Description Part No. 1 FM/AM Tuner Module AXQ7237 2 SP (B) Assy AWX8151 3 AC PRIMARY Assy AWX7834 4 SP (A) Assy AWX8148 5 VIDEO CONNECT Assy AWX7876 6 V-CONVERT Assy AWX8160 7 COMPONENT Assy AWX7953 8 S-VIDEO Assy AWX8159 9 COMPOSITE Assy AWX7942 10 A/V I/O Assy AWX7938 11 VR & PRE OUT Assy AWX7888 12 ANALOG IN & A/D Assy AWX7878 13 Rear Panel ANC8139 14 Screw with Terminal AKE-031 15 AC Inlet Assy ADX7395 16 Screw BBZ30P080FCC 17 Hexagonal Screw ABA7078 18 Screw ABA1193 19 Screw ABA1011 > 20 Fuse (FU1, 12A/125V) AEK-306 21 Short Pin Plug AKM7005 22 J23 FFC (14P) ADD7334 (SP(A) CN1104-Mother CN5801) 23 J22 FFC (13P) ADD7333 (Yuner CN2705-Mother CN5802) 24 Speaker Sheet 49 AAK7959 25 Cushion Circle AED7052 26 J101 3P Connector Assy D20PYY0365E (AC Primary CN1105-Power SW CN1301) 27 J5001 8P Connector Assy ADX7382 (VR OUT CN5005 - Power AMP(BR) CN4811) 28 J5002 14P Connector Assy ADX7381 (VR OUT CN5006 - Power AMP(L) CN4801 and Power AMP(R) CN4802) 29 Binder ZCA-BK1 30 1394 Module AXQ7243 31 Fiber washer RBF1045 32 Tape AEH7015 33 Screw BCZ30P060FCC 34 Shield plate AMR7445 35 Acetate tape AEH7018 36 Shield cushion AEB7274 37 Acetate tape ZTA-156A-19 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 16 1 2 3 4 1 2 3 4 C D F A B E 2.5 HEAT SINK SECTION 3 1 14 15 8 15 15 12 12 12 18 10 10 11 11 10 10 10 10 19 22 22 16 17 17 17 17 13 13 16 16 16 20 19 4 5 6 14 12 18 7 9 12 12 15 15 15 2 Y V X Z W AG AH 21 20 21 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 17 5 6 7 8 5 6 7 8 C D F A B E HEAT SINK SECTION parts List Mark No. Description Part No. 1 POWER AMP (L) Assy AWX7882 2 POWER AMP (R) Assy AWX7883 3 POWER AMP (BR) Assy AWX7885 4 POWER AMP (C) Assy AWX7884 5 POWER AMP (G) Assy AWX7886 6 POSISTER (L) Assy AWX7844 7 POSISTER (R) Assy AWX7846 8 Heat Sink L ANH7148 9 Heat Sink R ANH7162 10 Mica Sheet L AEE7048 11 Mica Sheet M AEE7046 NSP 12 PCB Holder A ANG7387 NSP 13 Heat Sink Holder ANG7375 14 Screw ABA1011 15 Screw IBP30P090FCC 16 Screw BMZ30P060FCU 17 Screw RBA1099 18 Screw ABA7076 19 Screw ABA7083 20 Over head Terminal wire(RED) ADX7383 21 Over head Terminal wire(BLUE) ADX7384 22 Washer WA32F100M050 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 18 1 2 3 4 1 2 3 4 C D F A B E 2.6 FRONT PANEL SECTION F G A B C E G D D E F C A B 1 45 46 46 46 45 44 46 43 3 46 47 53 49 39 43 45 37 35 50 48 33 27 51 30 29 51 28 40 26 27 40 31 41 2 4 41 49 45 38 48 36 34 27 46 46 46 9 46 46 22 24 46 10 46 46 18 16 46 22 24 25 23 8 46 22 24 46 23 17 11 12 13 14 49 49 15 13 49 49 14 7 54 6 21 20 52 46 5 19 42 M J N O P K I AC AE AF 66 66 60 59 58 33 55 55 55 55 55 55 62 63 56 57 61 56 57 56 23 64 65 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 19 5 6 7 8 5 6 7 8 C D F A B E FRONT PANEL SECTION parts List Mark No. Description Part No. 1 DISPLAY Assy AWX8140 2 HEADPHONE Assy AWX7874 3 FRONT A/V Assy AWX8189 4 MIC & OPT Assy AWX7875 5 STANDBY Assy AWX7901 6 POWER SW Assy AWX7840 7 FL SUPPLY Assy AWX7871 8 INPUT SEL Assy AWX7868 9 MULTI JOG Assy AWX7869 10 VOL Assy AWX7870 11 Front Panel ANB7301 12 Pioneer Badge B PAN1376 13 Rotary Knob L BK AAA7018 14 Plate ANG7198 15 Rotary Knob S BK AAA7015 16 Display Panel AAK7932 17 Panel Base L BK AMB7788 18 Panel Base R BK AMB7791 19 Power Button AAD7440 20 Power Button M AAD7442 21 Washer ABF7008 NSP 22 VR Stabilizer ANG7383 23 Cord Holder RNH-184 24 Nut NK90FCU NSP 25 Earth Spring ABK7031 26 Door Panel BK ANB7273 NSP 27 Door Cushion AED7051 28 Door Plate AAH7077 29 FL Lens I OR AAK8069 30 Inner Panel AAH7087 31 LED Lens AAK7931 32 • • • • 33 LED Lens PNW2019 34 Panel Base C BK AMB7785 NSP 35 Door Hinge L ANG7379 NSP 36 Door Hinge R ANG7380 37 Door Holder L AMR7373 38 Door Holder R AMR7374 39 Damper Assy AXA7108 40 Screw ABA7074 41 Magnet AMF7004 NSP 42 Input Holder ANG7384 NSP 43 Earth Spring ABH7208 44 Shield plate D AMR7390 45 Screw BBZ30P100FZK 46 Screw BBZ30P080FCC 47 Screw ABA7053 48 Screw BBT30P060FCC 49 Screw ABA1050 50 Screw BBZ20P060FMC 51 Screw ABA7076 52 J33 FFC (3P) ADD7331 (DISPLAY CN3002-STANDBY CN1903) 53 J35 FFC (4P) ADD7332 (SP(A) CN1206-HEADPHONE CN3203) 54 J1101 Parallel Wire 3P D20PYY0365E (POWER SW CN1301-AC PRIMARY CN1105) 55 Fiber Washer VEC1254 NSP 56 Earth Metal Fitting DE007VC0 NSP 57 Earth Metal Fitting DE012VF0 58 J32 8P Connector Assy ADX7390 (Front A/V CN3204-MIC AMP CN3206) 59 J99 4P Connector Assy ADX7421 (MIC & OPT CN3202-MIC AMP CN3205) 60 J31 5P Connector Assy ADX7386 (MIC & OPT CN3201-Mother CN5804) 61 J1801 4P Connector Assy ADX7377 (FL Supply CN1901-FUSE CN1803) NSP 62 Panel spacer left L AMR7411 NSP 63 Panel spacer left S AMR7408 NSP 64 Panel spacer right L AMR7412 NSP 65 Panel spacer right S AMR7409 66 Fiber washer AEC7403 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-49TXi 20 1 2 3 4 1 2 3 4 C D F A B E 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM A FM/AM TUNER MODULE R MOTHER ASSY(1/5) L ANALOG IN & A/D ASSY R MOTHER ASSY(2/5) R MOTHER ASSY(3/5) R MOTHER ASSY(4/5) S DSP ASSY I MIC & OPT ASSY(2/2) H MIC AMP ASSY I MIC & OPT ASSY(1/2) J FRONT A/V ASSY B A/V I/O ASSY ANT DVD/LD L VCR1 PLAY L VCR2 PLAY L VCR3 PLAY L TV L SAT L IC2001 TC9164AF A/V Function Selector IC2002 TC9162AF A/V MR Function Selector PHONE L CD L 27 MR VOL MIC AMP DIR & DIT DSP 1 & 2 DSP U-COM RF Demodulator IC2051-1/2 UPC4570C IC2053-2/2 BA4558F IC2052 M62429FP 3 3 2 2 1 1 L CH CN2705 (13P) 7 7 CN5802 (13P) CN5814 (20P) CN3401 (20P) TXL TXL VFUNCL MR OUTL RECL 20 20 CN2002 CN5821 CN3205 CN3202 JA3202 SETUP MIC CN5820 MIC FV L 1 12 1 2 2 12 F OPT OPT5 IN 2 8 5 CN2001 (17P) CN5806 (11P) CN3207 (11P) CN2001 (17P) (17P) (17P) 14 8 4 26 25 24 22 VCR3 REC L MR OUT L VCR1 REC L VCR2 REC L VIDEO L COAX IN OPT IN JA1 JA2 DIGITAL IN 21 18 23 IC3422 TC9163AF Audio Function Selector IC3901 BU4052BCF Audio MR Function Selector IC3401 TC9163AF A/D Mode Selector IC3461 AK5383VS Surround D/A Converter 27 26 24 20 8 7 20 17 19 TAPE1 PLAY L 23 13 11 17 TAPE2 PLAY L 19 TAPE1 REC L 18 TAPE2 REC L FL IN 22 21 25 IC3423-2/2 M5220P 5 6 7 SL IN IC3462-2/2 UPC4570C 5 6 7 IC3701-2/2 6 5 7 IC3702-2/2 6 5 7 IC3424-1/2 UPC4570C 5 6 7 IC3201-1/2 M5220FP Q3204 3 2 1 27 15 14 20 22 4 15 5 23 24 26 27 IC3421 AK5383VS Front D/A Converter IC3502-2/2 NJM2068D 6 5 7 4 15 5 IC3441 AK5383VS C/SW D/A Converter IC3601-2/2 6 5 7 IC3602-2/2 6 5 7 4 15 5 IC3481 AK5383VS Back D/A Converter IC3801-2/2 6 5 7 IC3802-2/2 6 5 7 4 15 5 17 19 18 26 24 23 5 18 25 22 21 20 19 17 1 7 11 MIC MIC CN3206 CN3204 3 3 FV L SLOUT FLOUT COUT SBLOUT FV L VFUNC INL MR LOUT MC CIN CN3401 (20P) 8 MC SBLIN 4 16 12 EX FLOUT SBLOUT COUT FLOUT SLOUT EX SBLOUT EX COUT CN3402 (17P) 6 EX SLOUT 10 14 2 ADFFDT ADSRDT ADCWDT CN3403 (30P) CN5816 (30P) CN5810 (17P) 5 ADSBDT AF DATA AS DATA AC DATA AB DATA 1 3 7 5 1 3 7 6 2 4 8 CN702 (17P) CN703 (9P) CN705 (22P) CN401 (22P) CN709 CN707 CN5809 (9P) CN5804 (5P) CN3201 (5P) 12 16 14 10 5 AO 1394 MODULE Refer to section "3.1.4 1394 MODULE Block". (S) (C) (SB) (S) (F) (F) (F) (F) (S) (C) (SB) (F) (MR) (MR) (REC) (REC) (REC) (REC) (MR) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 21 5 6 7 8 5 6 7 8 C D F A B E R MOTHER ASSY(5/5) Q VR & PRE OUT ASSY V POWER AMP (L) ASSY W POWER AMP (C) ASSY U DAC 10 ASSY T DSP 3 ASSY X POWER AMP (R) ASSY AJ SP (B) ASSY EXC IN EXSBL IN SURROUND L 1 | 4 1 | 4 7 DSP 3 IC5001 TC9274N-016 Mode Selector 5 4 2 6 3 16 19 18 8 10 7 13 11 12 14 12 14 15 13 Surround Main Volume Voltage Amp Voltage Amp Current Amp Surround Back Selector Current Amp IC5061 TC94A07F IC5084-2/2 BU4052BCF 7 5 3 2 1 PREOUT CENTER1 L/SW Main Volume IC5041 TC94A07F 7 5 3 2 1 SB L Surround Back Main Volume IC5081 TC94A07F 7 5 3 2 1 L L Front Main Volume Pre-Amp IC5021 TC94A07F 7 5 IC5022-1/2 OPA2134PA Pre-Amp IC5082-1/2 OPA2134PA Pre-Amp IC5042-1/2 OPA2134PA Pre-Amp IC5062-1/2 OPA2134PA Front Digital Filter IC6021 DF1706E D/A Converter Same as the above circuit. IC6101 PCM1704U-1 1 24 2 3 1 1 14 IC6103 NJM5534DD 6 5 7 IC6105-2/2 NJM2068D 3 2 1 IC6105-1/2 NJM2068D 3 2 1 K HEADPHONE ASSY PHONES VFUNCL MC C MC SDL EXFLIN EXSBLIN EXCIN EXSLIN SBLIN SLIN CIN FLIN MR OUTL RECL SBLO SLO CTO FLO CN5815 (17P) CN5814 (20P) CN5820 (17P) 8 4 16 12 14 8 4 CN5817 (9P) CN5818 (30P) CN5819 (24P) CN5813 (17P) 4 8 3 6 10 14 2 5 9 13 1 IC5181-1/2 NJM2068D 2 3 1 IC5181-2/2 NJM2068D 6 5 7 IC5023-1/2 NJM2068D 2 3 1 IC5023-2/2 NJM2068D IC4601 PA9008A IC4602,IC4603 PBD001A 6 5 7 IC5043-1/2 UPC4570C 3 2 1 IC5083-1/2 UPC4570C 3 2 1 6 2 10 14 28 24 20 CN5002 (9P) CN5001 (30P) CN5003 (24P) 4 8 3 5 9 13 1 28 24 20 FL SL SBL HPL CT CN5006 (14P) 10 8 12 14 FL SL SBL CT F CW S SB C CN4801 (8P) CN4805 (15P) 2 CN6004 (17P) CN4805 (15P) J4801 7 CN4807 (15P) 6 CN4807 (15P) CN4807 (15P) CN4808 5 7 3 1 2 3 4 1 FRONT IC4301 PA9008A IC4302 PBD001A CG1+ ORG FBL FLO RY1201 RY1202 RY1203 RY1204 CO SLO SBLO 6 CN4805 (15P) 3 3 CN3203 (4P) CN1206 (4P) 3 J1206 CN1007 CN1006 10 | 13 10 | 13 Current Amp CN4806 8 CN4808 CN501 CN6002 IC4303 PBD002A CG1- 8 CN4806 IC4401 PA9008A IC4402,IC4403 PBD001A IC4101 PA9008A IC4102,IC4103 PBD001A CN1203 2 3 4 1 CN1201 SPA FL FR SPC SL SR SBL SBR SPB CN1202 FL FR RY1003 FLO : Audio Signal Route (F) : Audio Signal Route (C) : Audio Signal Route (MR) : Audio Signal Route (REC) : Audio Signal Route (S) : Audio Signal Route (SB) : Audio Signal Route (SBL) 3 6 CTO 10 SLO 14 SBO (C) (C) (C) (C) (C) (C) (S) (S) (S) (S) (S) (S) (SB) (SB) (SB) (SB) (SBL) (SB) (MR) (F) (F) (F) (F) (F) (F) (S) (S) (S) (C) (C) (C) (C) (C) (C) (F) (F) (C) (S) (SB) (SBL) (C) (S) (SB) (SBL) (SBL) (SBL) (SBL) (F) (F) (F) (F) (F) (C) (C) (SB) (SB) (MR) (REC) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 22 1 2 3 4 1 2 3 4 C D F A B E 14 13 3 1 5 14 13 D S-VIDEO ASSY C COMPOSITE ASSY R MOTHER ASSY(1/2) J FRONT A/V ASSY H MIC AMP ASSY G VIDEO CONNECT ASSY F COMPONENT ASSY DVD/LD Y Y C C C C C Y Y Y Y C IC2301 TC74LVX4051FT Video Function Selector (Y) 14 MONITOR OUT Y C TV/HDTV SAT VCR1 VCR2 C Y S-VIDEO VCR3 VIDEO 15 2 5 1 12 4 3 14 3 IC2303 TC74HC4053AFT S/OSD SW (Y) IC2307-1/2 TK15420M +6dB 75Ω 5 13 12 14 4 IC2308 NJM2296M REC OUT Selector (Y) 13 3 15 11 1 IC2302 TC74LVX4051FT Video Function Selector (C) IC2101 TC74HC4051AFT Video Function Selector (COMPOSITE) IC2103 TC74HC4053AFT OSD Input Selector Q2108 IC2107 TC74HC4051AFT Video MR Function Selector (COMPOSITE) FY FC OSD C Y Y C OSD VIN 9 7 10 14 15 2 5 1 12 4 3 IC2304 TC74HC4053AFT S/O OSD SW (C) 5 13 12 2 14 4 IC2105-1/2 TK15420M +6dB AMP IC2105 (2/2) TK15420M +6dB AMP 75Ω 75Ω 75Ω MONITOR OUT 2 Y 3 C IC2307-2/2 TK15420M +6dB 75Ω VCR1 OUT VCR2 OUT VCR3 OUT C 15 Y Y Y IC2309 NJM2296M REC OUT Selector (C) 13 3 15 11 1 CN2301 (17P) CN5823 (17P) CN5806 (11P) 18 CN5822 (19P) CN3204 (8P) CN3206 (8P) CN3207 (11P) CN2101 (19P) CN2306 (8P) 3 7 1 CN2102 (12P) 3 1 5 CN3303 (10P) 3 1 5 CN2502 (10P) 6 5 8 6 5 8 3 2 5 DVD/LD MONITOR OUT 75Ω MR OUT 15 TV/HDTV 2 SAT 5 VCR1 IN 1 VCR2 IN 12 VCR3 IN 4 F-VIDEO FV-Y CVOUT VI VO CVIN FV-C F-VIDEO FV-Y FV-C CN3302 (8P) CN3304 (18P) CN3301 (12P) 3 1 5 9 3 5 7 15 13 11 1 3 1 7 F-VIDEO FV FV-Y FV-C 18 FV VIN VOUT OSD VIN VOUT OSD 14 3 15 2 5 5 4 3 IC2102 TC74HC4053AFT I/O Selector IC2104 PDC084A OSD 13 14 15 1 13 15 14 13 3 IC2501 TC74LVX4052FT Video Function Selector (CY) IC2503 TC74LVX4053FT Input SW (COMPONENT) IC2502 TC74LVX4052FT Video Function Selector (Cb, Cr) Y COMPONENT IN1 5 4 3 15 1 14 13 Cb 13 14 Cr IC2105-1/2,2/2 OPA2652U +6dB AMP IC2106-1/2 OPA2652U +6dB AMP 75Ω Y 75Ω Cr 75Ω Cb VOUT Y C OSD CYOUT CbOUT CrOUT CYOUT CbOUT CrOUT Video Block 2 1 6 5 7 3 2 1 6 5 7 3 2 1 3 2 1 6 5 7 (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (OSD) (OSD) (OSD) (OSD) (OSD) (OSD) (OSD) (OSD) (OSD) (OSD) (OSD) (OSD) (Y) (Y) (Y) (C) (C) (C) (C) (C) (C) (Y) (C) (C) (C) (C) (C) (C) (C) (Y) (C) (Y) (C) (CY) (Cb) (Cr) (CY) (Cb) (Cr) (CY) (Cb) (Cr) (CY) (CY) (CY) (Cb) (Cb) (Cb) (Cr) (Cr) (Cr) (CY) (Cb) (Cr) (Y) (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-49TXi 23 5 6 7 8 5 6 7 8 C D F A B E E V-CONVERT ASSY M DISPLAY ASSY R MOTHER ASSY (2/2) P VOL ASSY B A/V I/O ASSY SR IN CN2852 (18P) IC2855-1/2 TK15420M Y 0dB Buffer 14 13 IC2859-1/3 TC74LVX4053FT OSD SW (Y) VIN 9 3 5 7 15 13 11 1 VOUT Y C OSD CYOUT CbOUT CrOUT Display Block Q2904 IC2851 TC90A49F Y/C SEP. IC3002 BU2092F LED Driver IC3001 PD5686A Display U-COM IC3001 PD5685A9 Main U-COM V3001 FL Display 5 20 24 Q2853 IC2856-1/2 TK15420M Y Invert Buffer IC2857-2/2 TK15420M IC2857-1/2 TK15420M IC2854-1/2 TK15420M LPF (Chroma) 15 1 IC2859-2/3 TC74LVX4053FT Q2854 IC2855-2/2 TK15420M C 0dB Buffer IC2856-2/2 TK15420M Y/C MIX AIN YOUT COUT IC2860 TC74LVX4053FT OSD SW (C) 3 4 5 IC2859-3/3 TC74LVX4053FT 3 4 5 IC2853 TA1270BF Chroma Decoder 6 8 20 21 22 0dB Buffer IC2858-1/2 TK15420M 0dB Buffer IC2858-2/2 TK15420M 0dB Buffer IC2854-2/2 TK15420M 0dB Buffer 11 7 CN3001 (17P) 3003 3103 CN5807 (17P) RMC REMOTE RECEIVER UNIT Control Signal IR IN RMC SR OUT CN5821 (17P) 16 17 15 CN2002 (17P) 16 17 15 SR OUT O MULTI JOG ASSY 3002 3102 N INPUT SEL ASSY 3004 3104 3 3 3 2 2 2 1 1 1 5 5 6 6 7 7 5 6 7 5 6 7 5 6 7 2 3 1 2 3 1 : VIDEO SIGNAL ROUTE : VIDEO SIGNAL ROUTE (Y) (Y) : VIDEO SIGNAL ROUTE (C) (C) : Y SIGNAL ROUTE (COMPONENT) : Cb SIGNAL ROUTE (COMPONENT) (Cb) (CY) : Cr SIGNAL ROUTE (COMPONENT) (Cr) : VIDEO SIGNAL ROUTE (OSD) (OSD) (OSD) (OSD) (OSD) (CY) (Cb) (Cr) (CY) (Cb) (Cr) (Y) (Y) (Y) (Y) (C) (Y) (C) (Y) (Y) (Y) (Y) (Y) (C) (C) (C) (C) (CY) (CY) (Cb) (Cb) (Cr) (Cr) (CY) (Cb) (Cr) (CY) (Cb) (Cr) (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-49TXi 24 1 2 3 4 1 2 3 4 C D F A B E CN1104 (14P) SP (B) ASSY AM AJ AB AC TRANS (A) ASSY AK DIODE ASSY AN TRANS (B) ASSY AL FUSE ASSY AE FL SUPPLY ASSY AC PRIMARY ASSY AI DSP DIODE ASSY AA LOCAL SUPPLY ASSY AD SP (A) ASSY POWER SW ASSY FU1 RY1002 T1101 D1101 IC1101 NJM78M56FA IC1102 NJM79M24FA POWER RY1001 IC4023 IC4024 IC4035 IC4036 IC4047 IC4045 IC4046 2 1 LIVE NEUTRAL +13V RY-24V RY-24V RY-24V RY-24V CN1002 CN1601 1 2 3 CN1003 CN1005 Power Supply Block 9 1 7 1 7 1 7 CN1105 CN1301 3 1 3 1 SW1301 CN1001 (10P) CN1701 (3P) CN5004 (6P) CN5005 (8P) CN4811 (8P) CN4809 (11P) CN1801 (12P) CN1803 (4P) CN1901 (4P) CN1802 CN4001 CN1101 (10P) CN1102 (7P) J4001 (2P) CN4004 (9P) CN1103 (8P) 5 3 1 9 1 ST+12V VL AC1 FL VF VH AC1 VH AC2 VH AC1 +27VF VH AC2 FL AC1 FL AC2 FL VF FL AC1 FL AC2 AC2 VA AC1 VA CT VA AC2 VA AC1 VA CT VA AC2 VD ACT GRY BRN +VL (+54V) -VL (-54V) BLU VL AC2 ST+5.6V VP+9V +5VP +5VD +5VP 7 CN1205 (8P) T1 Power Transformer IC1703 FU4 4A D1501 D1502 D1903 D4002 I O D4003 D4004 D1701 Q1901 FAN -27V CN5801 (14P) 5 3 ST+5.6V FAN -27V RY-24V 4 3 2 1 5 CN1702 6 5 4 3 2 7 6 7 8 9 10 11 12 5 4 3 2 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 8 1 2 5 3 4 6 7 8 CN5805 (9P) 1 2 5 3 4 6 7 8 J4004 (6P) 1 3 4 6 3 2 1 3 4 1 6 3 2 1 CN1902 (4P) 3 2 1 4 1 2 4 1 2 6 7 CN4810 (9P) 6 5 CN5003 (24P) 8 7 10 5 CN5819 (24P) 8 7 10 5 3 1 RED VD CT VD AC2 VP AC1 VP AC2 VD AC1 VD CT VD AC2 VP AC1 VP AC2 FU5 2A FU6 2A FU7 2A FU8 2A REG. Q4052 REG. Q4051 REG. AC1 VH VH 3001 1 2 3 J4002 3 4 J4002 1 1 CN1904 CN1904 3 4 AC1 AC2 M DISPLAY ASSY Q VR & PRE OUT ASSY R MOTHER ASSY Y POWER AMP (BR) ASSY X POWER AMP (R) ASSY V POWER AMP (L) ASSY +13V U+5.6V ST+5.6V U+5.6V ST+5.6V V+16 A+20 V-16 AC1 AC2 REG. REG. IC4011 LM10851T-5.0 IC4021 LM2940CT-5.0 REG. D4005 1 3 I O IC4022 NJM79M05FA REG. I O IC4033 NJM78M56FA REG. I O IC4031 LM2940CT-5.0 REG. I O IC4032 NJM79M05FA REG. I O IC4043 NJM78M15FA REG. I O IC4041 NJM7820FA REG. I O IC4042 NJM7918FA IC5002 NJM78M15FA IC5003 NJM79M15FA REG. REG. REG. I O +5V REG. -27VF +55VH V+27 V+27 V-27 V+20 V-20 -55VH -VH +VH -VH -VH +VH +VH CN4805 (15P) 11 10 -VH +VH -VH +VH CN4803 (11P) 6 7 CN4804 (9P) 6 5 V+20 V+5D V-5D V+5U V12T V+20V V+5V V-5V V-20V V-20 V+20 -5VD +5.6VU +5.6VV -5.6VV +15VT +20VA -20VA W POWER AMP (C) ASSY CN4807 (15P) 11 10 -VH +VH VST5 CN3001 (17P) 2 1 V+5U VST5 CN5807 (17P) 16 17 CN4002 (3P) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 25 5 6 7 8 5 6 7 8 C D F A B E 8 7 F COMPONENT ASSY G VIDEO CONNECT ASSY E V-CONVERT ASSY V+5C V-5C CN704 (2P) CN705 (22P) 2 CN402 (16P) 2 CN501 (16P) 2 CN706 (14P) 1 VD3U VDD5 AO CN5802 (13P) CN5821 (17P) CN2705 (13P) CN2002 (17P) 11 7 +5VP VDD5 VDD5 VD5V 6 3 6 3 4 1 Q5805 REG. T DSP3 ASSY S DSP ASSY A B FM/AM TUNER MODULE A/V I/O ASSY C COMPOSITE ASSY IC713 PQ3DZ13 REG. VD3A IC305 PQ3DZ13 REG. V+3B IC415 PQ3DZ13 REG. V1RB IC416 PQ7VZ5 REG. IC5809 NJM79M15FA REG. VE15 V-15 IC5807 NJM79M15FA REG. IC5808 NJM78M15FA REG. V+15 VC15 IC5806 NJM78M15FA REG. VD3C IC505 PQ3DZ13 REG. CN6001 (14P) CN6003 (7P) 1 U DAC10 ASSY V+3DD V+15 V+5D V-5D V-15 IC6001 PQ3DZ13 REG. VDD5 CN401 (22P) 12 13 1394 MODULE V+3D V+2D IC1 NJM2391DL1-33 IC2 MM1562FF REG. REG. 3 13 12 7 4 1 CN5812 (7P) 3 7 V+15 V-15 V-5D V+5D V+15 V-15 V-5D V+5D +10V +10V VC15I VC15 VE15I VC15 VE15 VE15 CN5823 (17P) CN2301 (17P) 15 16 15 16 CN2306 (8P) 8 7 CN3302 (8P) CN3301 (12P) CN3304 (18P) CN2852 (18P) CN2102 (12P) 8 7 CN3303 (10P) 8 7 10 9 18 17 18 17 10 9 D S-VIDEO ASSY V+5.6V V+5 V-5.6V V+5S V-5 CN5806 (11P) CN2307 (11P) 11 6 1 6 H MIC AMP ASSY A+20V V+20 A-20V A+20V A-20V V-20 CN5816 (30P) 19 L ANALOG IN & A/D ASSY VC15I VC15 VE15I VC5A VC5D VE15 V+5D V-5S V+5V V+5V V-5V V-5V V+5V V-5V V+5V V-5V V+5Z V-5Z CN2502 (10P) 18 20 21 19 18 20 21 CN3403 (30P) VC15I VE15I VC5D VC5A VC3A VC5AA VC5F VC3F IC3402 PQ3DZ13 L3401 L3402 REG. L3421 L3422 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 26 1 2 3 4 1 2 3 4 C D F A B E AO 1394 MODULE IC201 TSB43CA43GGW iceLynx-Micro (Mercury) IC301 XC2S50-5TQ144C Rate Controller (FPGA) IC401 SM5816AF DSD Converter (SACD → LPCM) IC405 CY22381FC 512fs PLL IC306 PE9014A PROM IC403 TC7SZ126FU 53 52 74 23 2 4 76 62 X201 24.576MHz 60958 SACD_DA MCLK XTAL IN CLKC MCLK SACD_D0-D5 IC302 K4S641632F-TC75 64M SDRAM IC203 BU2370FV VCO (PLL) IC101 PD5787A HOST CPU IC202 AYW7022 4M Flash ROM JA1 CN103 (7P) 60958 31 M PCM DATA A 29 M PCM DATA 1 30 M PCM DATA 2 28 38 52 46 45 47 1 3 M PCM DATA 0 SACD_D0-D5 IN A OUT Y JA2 RS232C 25,26 29,30 158,159 163-166 77-80 83,84 10-13 19,20 63-68 33,34 36,37 40 18 X301 33.8688MHz 41 15 X302 36.864MHz 174 167 170 (F) (F) (C) (C) (S) (S) (SB) ¶ 1394 MODULE Block www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 27 5 6 7 8 5 6 7 8 C D F A B E IC405 TC74VHC257FT Multiplexer IE_BDT CN401 (22P) 20 1394_SPDIF 21 IE_CDT 18 IE_SDT 19 IE_FDT 17 IE_MCK 9 5 6 7 14 13 12 11 10 9 2 3 4 4A 4B 4Y IC405 TC74VHC257FT Multiplexer 14 13 12 4A 4B 4Y 2A 2B 2Y 3A 3B 3Y 1A 1B 1Y CN705 1/5 S (F) (C) (S) (SB) (F) (F) (F) (F) (C) (C) (C) (C) (S) (S) (S) (S) (SB) (SB) (SB) : Audio Signal Route (F) : Audio Signal Route (C) : Audio Signal Route (S) : Audio Signal Route (SB) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 28 1 2 3 4 1 2 3 4 C D F A B E 3.2 OVERALL WIRING DIAGRAM U 1/2, U 2/2 DAC 10 ASSY (AWK7725) FRONT A/V ASSY (AWX8189) J U DSP3 ASSY (AWK7727) T MIC & OPT ASSY (AWX7875) I MIC AMP ASSY (AWX7872) H A/V I/O ASSY (AWX7938) B COMPOSITE ASSY (AWX7942) C S-VIDEO ASSY (AWX8159) D VIDEO CONNECT ASSY (AWX7876) G POWER AMP (BR) ASSY (AWX7885) Y POWER AMP (G) ASSY (AWX7886) POWER AMP (R) ASSY (AWX7883) Z POWER AMP (C) ASSY (AWX7884) W X V COMPONENT ASSY (AWX7953) F MULTI JOG ASSY (AWX7869) O VOL ASSY (AWX7870) P DISPLAY ASSY (AWX8140) DSP DIODE ASSY (AWX7958) POSISTER (R) ASSY (AWX7846) POSISTER (L) ASSY (AWX7844) M STANDBY ASSY (AWX7901) AF 1394 MODULE (AXQ7243) AO LOCAL SUPPLY ASSY (AWX7887) AA AI AH AG AO S 1/5- S 5/5 DSP ASSY (AWK7762) ANALOG IN & A/D ASSY (AWX7878) S L 1/3- L 3/3 L VR & PRE OUT ASSY (AWX7888) Q 1/3- Q 3/3 Q 1/2, AO 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-49TXi 29 5 6 7 8 5 6 7 8 C D F A B E POWER AMP (L) ASSY (AWX7882) MOTHER ASSY (AWX8142) R HEADPHONE ASSY (AWX7874) K V-CONVERT ASSY (AWX8160) E FM/AM TUNER MODULE (AXQ7237) A INPUT SEL ASSY (AWX7868) N FL SUPPLY ASSY (AWX7871) AE FUSE ASSY (AWX7843) AL TRANS (B) ASSY (AWX8057) T1 POWER TRANSFORMER (ATS7320) AN TRANS (A) ASSY (AWX7838) AM SP (A) ASSY (AWX8148) AD AC PRIMARY ASSY (AWX7834) AB SP (B) ASSY (AWX8151) AJ POWER SW ASSY (AWX7840) AC DIODE ASSY (AWX7841) AK AC INLET ASSY : ADX7395 FU1 : AEK-306 (12A/125V) Note: When ordering service parts, be sure to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS 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-49TXi 30 1 2 3 4 1 2 3 4 C D F A B E 3.3 FM/AM TUNER MODULE A A FM/AM TUNER MODULE (AXQ7237) (AM) (AM) (AM) (AM) (AM) (AM) (FM) (FM) (FM) (FM) (FM) (FM) (FM) (FM) (FM) (FM) (FM) (FM) (FM) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 31 5 6 7 8 5 6 7 8 C D F A B E A CN5802 R : AUDIO SIGNAL ROUTE (TUNER) (TX) (TX) (TX) (TX) (TX) (TX) (TX) : AM SIGNAL ROUTE (AM) : FM SIGNAL ROUTE (FM) : The power supply is shown with the marked box. (AM) (AM) (AM) (AM) (AM) (AM) (FM) CN2705 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 32 1 2 3 4 1 2 3 4 C D F A B E 3.4 A/V I/O ASSY B MR Volume A/V Function Selector MR MUET ON : +4.3V OFF : -20V (DVD) (DVD) (DVD) (DVD) (DVD) (FV) (FV) (F) (REC) (REC) (REC) (REC) (REC) (MIC) (MIC) (F) (MIC) (MR) (MR) (MR) (MR) (DVD) (DVD) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 33 5 6 7 8 5 6 7 8 C D F A B E B B A/V I/O ASSY (AWX7938) CN5821 R CN5820 R A/V MR Function Selector : AUDIO SIGNAL ROUTE (DVD) (DVD) : AUDIO SIGNAL ROUTE (REC) (REC) : AUDIO SIGNAL ROUTE (MR) (MR) : AUDIO SIGNAL ROUTE (MIC) (MIC) : AUDIO SIGNAL ROUTE (F) (F) : AUDIO SIGNAL ROUTE (FV) (FV) (DVD) (MR) (MR) (MR) (MIC) (MR) (FV) (FV) (FV) (FV) (MR) (MR) (REC) (REC) (REC) (REC) (REC) (REC) (REC) (MIC) (MIC) (MIC) (F) (F) (F) (F) (DVD) (MR) (MR) (REC) (F) (MR) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 34 1 2 3 4 1 2 3 4 C D F A B E 3.5 COMPOSITE ASSY C C COMPOSITE ASSY (AWX7942) I/O Selector (Composite) Clamp Video Function Selector (Composite) Video MR Function Selector (Composite) REC OUT Selector (Composite) (DVD) (DVD) (DVD) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 35 5 6 7 8 5 6 7 8 C D F A B E C CN3301 G CN5822 R 6dB AMP. Port Expander Port Expander OSD OSD Input-Selector : The power supply is shown with the marked box. : VIDEO SIGNAL ROUTE : VIDEO SIGNAL ROUTE (OSD) (OSD) : VIDEO SIGNAL ROUTE (DVD) (DVD) (OSD) (OSD) (OSD) (OSD) (OSD) (OSD) (OSD) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 36 1 2 3 4 1 2 3 4 C D F A B E 3.6 S-VIDEO ASSY D Video Function Selector (C) Video Function Selector (Y) Port Expander Sync. Sep. REC OUT Selector (Y) REC OUT Selector (C) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (C) (C) (Y) (C) (C) (C) (C) (Y) (Y) (C) (C) (Y) (Y) (C) (C) (Y) (C) (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-49TXi 37 5 6 7 8 5 6 7 8 C D F A B E : The power supply is shown with the marked box. D D S-VIDEO ASSY (AWX8159) CN5823 R CN3302 G 6dB AMP. DC SW S/OSD SW (C) S/OSD SW (Y) : C SIGNAL ROUTE : VIDEO SIGNAL ROUTE (OSD) (OSD) : Y SIGNAL ROUTE (Y) (C) (Y) (Y) (Y) (Y) (OSD) (Y) (Y) (Y) (Y) (OSD) (Y) (C) (Y) (Y) (Y) (Y) (Y) (C) (C) (C) (C) (C) (C) (C) (C) (C) (C) (C) (C) (C) (C) (C) (C) (C) (C) (C) (Y) (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-49TXi 38 1 2 3 4 1 2 3 4 C D F A B E 3.7 V-CONVERT ASSY E CN3304 G Clock Gen. Y/C Sep. 0dB Buffer 0dB Buffer CHROMA Decoder MN1093NF (Y) (C) (OSD) (Y) (C) (C) (C) (CY) (Y) (Y) (C) (C) (CY) (Y) (Y) (Y) (C) (C) (Cr) (Cb) (CY) (C) (Cb) (Cb) (Cr) (Y) (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-49TXi 39 5 6 7 8 5 6 7 8 C D F A B E : The power supply is shown with the marked box. E E V-CONVERT ASSY (AWX8160) CN5825 R Y 0dB Buffer C 0dB Buffer Y/C MIX Y Invert Buffer OSD SW (C) OSD SW (Y) Port Expander LPF (CHROMA) 0dB Buffer 0dB Buffer 0dB Buffer +9V : C SIGNAL ROUTE : VIDEO SIGNAL ROUTE (OSD) (OSD) : Y SIGNAL ROUTE (Y) : VIDEO SIGNAL ROUTE (C) : Cb SIGNAL ROUTE (COMPONENT) : Y SIGNAL ROUTE (COMPONENT) (CY) (Cb) : Cr SIGNAL ROUTE (COMPONENT) (Cr) (C) (CY) (CY) (CY) (Cr) (Cr) (Cb) (Cb) (CY) (C) (C) (Y) (Y) (Y) (Y) (Y) (C) (C) (C) (C) (C) (C) (OSD) (OSD) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (Y) (C) (CY) (Cb) (Cr) (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-49TXi 40 1 2 3 4 1 2 3 4 C D F A B E 3.8 COMPONENT ASSY : The power supply is shown with the marked box. F CN5824 R Port Expander Video Function Selector (Cb, Cr) Video Function Selector (CY) (CY) (CY) (CY) (CY) (Cb) (Cb) (Cb) (Cb) (Cr) (Cr) (Cr) (Cr) (Cr) (Cr) (Cr) (Cr) (Cb) (Cb) (CY) (CY) (CY) (CY) (Cr) (Cb) (Cb) (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-49TXi 41 5 6 7 8 5 6 7 8 C D F A B E F F COMPONENT ASSY (AWX7953) CN3303 G 6dB AMP. 6dB AMP. RS232C Transceiver Input SW (Component) Mute : Cb SIGNAL ROUTE (COMPONENT) : Y SIGNAL ROUTE (COMPONENT) (CY) (Cb) : Cr SIGNAL ROUTE (COMPONENT) (Cr) : VIDEO SIGNAL ROUTE (C) : VIDEO SIGNAL ROUTE (Y) : VIDEO SIGNAL ROUTE (Y) (C) : VIDEO SIGNAL ROUTE (OSD) (OSD) (CY) (CY) (CY) (CY) (CY) (CY) (Cb) (Cb) (Cb) (Cb) (Cb) (Cb) (Cr) (Cr) (Cr) (Cr) (Cr) (Cr) (Cr) (Cr) (Cr) (Cr) (Cb) (Cb) (Cb) (Cb) (Cr) (Cr) (Cr) (Cr) (CY) (CY) (CY) (Cr) (Cb) (CY) (Cr) (Cb) (CY) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 42 1 2 3 4 1 2 3 4 C D F A B E 3.9 VIDEO CON., MIC AMP, MIC, FRONT A/V and H.P. ASSYS H I J K PHONES SETUP MIC DIGITAL IN CN5804 R I MIC & OPT ASSY (AWX7875) J FRONT A/V ASSY (AWX8189) K HEADPHONE ASSY (AWX7874) CN1206 AD MIC AMP GNDS (F) (F) (F) (MIC) (MIC) (D) (D) (Y) (C) (Y) (C) (FV) (FV) (FV) (Y) (Y) (C) (C) (MIC) (MIC) (MIC) (FV) (FV) (FV) (FV) : C SIGNAL ROUTE : Y SIGNAL ROUTE (Y) : VIDEO SIGNAL ROUTE (C) : AUDIO SIGNAL ROUTE (MIC) (MIC) : AUDIO SIGNAL ROUTE (DIGITAL) (D) : AUDIO SIGNAL ROUTE (F) (F) : AUDIO SIGNAL ROUTE (FV) (FV) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 43 5 6 7 8 5 6 7 8 C D F A B E G H CN5806 R H MIC AMP ASSY (AWX7872) CN2102 C CN2306 D CN2502 F CN2852 E G VIDEO CONNECT ASSY (AWX7876) (Y) (C) (Y) (Y) (C) (C) (MIC) (MIC) (MIC) (MIC) (MIC) (FV) (FV) (FV) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 44 1 2 3 4 1 2 3 4 C D F A B E 3.10 ANALOG IN & A/D ASSY(1/3) L 1/3 L 1/3 ANALOG IN & A/D ASSY (AWX7878) Audio Function Selector (TX) (TX) (TX) (TX) (TX) (TX) (TX) (PH) (CD) (F) (F) (F) (F) (F) (F) (F) (S) (S) (S) (S) (S) (S) (CD) (CD) (F) (F) (F) (F) (CD) (CD) (REC) (REC) (REC) (REC) (PH) (PH) (PH) (PH) (PH) (TX) (TX) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 45 5 6 7 8 5 6 7 8 C D F A B E L 1/3 2/3 L 3/3 L 2/3 L CN5814 R CN5815 R A/D Mode Selector Audio MR Function Selector : AUDIO SIGNAL ROUTE (PHONE) (PH) : AUDIO SIGNAL ROUTE (CD) (CD) : AUDIO SIGNAL ROUTE (TUNER) (TX) : AUDIO SIGNAL ROUTE (FL) (FL) : AUDIO SIGNAL ROUTE (C) (C) : AUDIO SIGNAL ROUTE (SL) (S) : AUDIO SIGNAL ROUTE (SBL) (SB) : AUDIO SIGNAL ROUTE (MR) (MR) : AUDIO SIGNAL ROUTE (REC) (REC) (TX) (TX) (TX) (TX) (S) (S) (F) (F) (F) (F) (F) (F) (F) (F) (F) (F) (F) (C) (S) (S) (C) (C) (SB) (SB) (SB) (SB) (C) (SB) (C) (F) (F) (F) (F) (SB) (F) (F) (F) (F) (C) (SB) (SB) (S) (F) (S) (F) (F) (C) (CD) (CD) (TX) (MR) (MR) (MR) (MR) (MR) (TX) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 46 1 2 3 4 1 2 3 4 C D F A B E 3.11 ANAALOG IN & A/D ASSY(2/3) L 2/3 ANALOG IN & A/D ASSY (AWX7878) L 2/3 1/3 L 1/3 L 1/3 L 1/3 L INPUT ATT ON : +15V OFF : -15V : The power supply is shown with the marked box. (F) (C) (C) (C) (C) (C) (C) (C) (F) (F) (F) (F) (F) (F) (F) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 47 5 6 7 8 5 6 7 8 C D F A B E L 2/3 CN5816 R 1/3 L 3/3 L Front A/D Converter C/SW A/D Converter +3.3V : AUDIO SIGNAL ROUTE (F) (F) : AUDIO SIGNAL ROUTE (C) (C) : AUDIO SIGNAL ROUTE (SL) (S) : AUDIO SIGNAL ROUTE (SBL) (SB) (C) (C) (C) (C) (C) (C) (S) (S) (SB) (SB) (SB) (S) (C) (C) (C) (C) (F) (F) (F) (F) (F) (F) (F) (F) (F) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 48 1 2 3 4 1 2 3 4 C D F A B E 3.12 ANAALOG IN & A/D ASSY(3/3) L 3/3 1/3 L 1/3 L 1/3 L 1/3 L INPUT ATT ON : +15V OFF : -15V (S) (S) (S) (S) (S) (S) (S) (S) (SB) (SB) (SB) (SB) (SB) (SB) (SB) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 49 5 6 7 8 5 6 7 8 C D F A B E L 3/3 ANALOG IN & A/D ASSY (AWX7878) L 3/3 2/3 L Surround A/D Converter Surround Back A/D Converter : AUDIO SIGNAL ROUTE (SL) (S) : AUDIO SIGNAL ROUTE (SBL) (SB) (S) (S) (S) (S) (S) (SB) (SB) (SB) (SB) (SB) (SB) (SB) (SB) (SB) (S) (S) (S) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 50 1 2 3 4 1 2 3 4 C D F A B E 3.13 DISPLAY, INPUT SEL, MULTI JOG and VOL ASSYS M DISPLAY ASSY Switches S3081 : ACOUSTIC CAL. S3082 : MIDNIGHT S3083 : TONE S3084 : SIGNAL SELECT S3085 : SP SYSTEM A/B S3086 : BASS/TREBLE S3087 : TONE - S3088 : TONE + S3089 : MULTI CH INPUT S3090 : TAPE2 MONITOR S3091 : VIDEO SELECT S3092 : DIGITAL NR S3093 : CLASS S3094 : - S3095 : + S3096 : LISTENING CH SELECT S3097 : CONTROL S3098 : ON/OFF MULTI ROOM & SOURCE STATION TUNER CN1903 AF CN5807 R LED Driver www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 51 5 6 7 8 5 6 7 8 C D F A B E M N O P CN1902 M DISPLAY ASSY (AWX8140) O MULTI JOG ASSY (AWX7869) N INPUT SEL ASSY (AWX7868) P VOL ASSY (AWX7870) AE FL DISPLAY REMOTE RECEIVER UNIT Remote Signal Control www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 52 1 2 3 4 1 2 3 4 C D F A B E 3.14 VR & PRE OUT ASSY(1/3) Q 1/3 VR & PRE OUT ASSY (AWX7888) Q 1/3 CN5818 R Analog Phantom (F) (F) (F) (F) (F) (F) (F) (F) (C) (C) (C) (S) (S) (S) (S) (S) (S) (SB) (SB) (SB) (SB) (SB) (SB) (SB) (SB) (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-49TXi 53 5 6 7 8 5 6 7 8 C D F A B E Q 1/3 2/3 Q 2/3, 3/3 Q 3/3 Q CN5817 R CN5819 R CN4811 Y J4004 AA : The power supply is shown with the marked box. Mode Selector : AUDIO SIGNAL ROUTE (F) (F) : AUDIO SIGNAL ROUTE (C) (C) : AUDIO SIGNAL ROUTE (S) (S) : AUDIO SIGNAL ROUTE (SB) (SB) (S) (S) (S) (S) (S) (S) (C) (C) (C) (C) (F) (F) (F) (S) (SB) (S) (SB) (F) (F) (SB) (SB) (SB) (SB) (SB) (S) (S) (F) (F) (SB) (C) (C) (C) (C) (F) (F) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 54 1 2 3 4 1 2 3 4 C D F A B E 3.15 VR & PRE OUT ASSY(2/3) Q 2/3 VR & PRE OUT ASSY (AWX7888) Q 2/3 1/3 Q 1/3 Q 1/3 Q Front Main Volume C/SW Main Volume Pre-Amp. (F) (F) (F) (F) (F) (C) (C) (C) (C) (C) (C) (F) (F) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 55 5 6 7 8 5 6 7 8 C D F A B E Q 2/3 3/3 Q ON : +3.4V OFF : -20V AMUTE2 : AUDIO SIGNAL ROUTE (F) (F) : AUDIO SIGNAL ROUTE (C) (C) (F) (F) (F) (F) (F) (C) (C) (C) (C) (C) (C) (C) (F) (F) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 56 1 2 3 4 1 2 3 4 C D F A B E 3.16 VR & PRE OUT ASSY(3/3) Q 3/3 1/3 Q 1/3 Q 1/3 Q Surround Main Volume Pre-Amp. Surround Back Main Volume (S) (S) (S) (S) (S) (SB) (SB) (SB) (SB) (SB) (SB) (SB) (SB) (S) (S) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 57 5 6 7 8 5 6 7 8 C D F A B E Q 3/3 VR & PRE OUT ASSY (AWX7888) Q 3/3 2/3 Q CN4801 V CN4802 X Surround Back Selector ON : +3.4V OFF : -20V AMUTE2 : AUDIO SIGNAL ROUTE (F) (F) : AUDIO SIGNAL ROUTE (C) (C) : AUDIO SIGNAL ROUTE (S) (S) : AUDIO SIGNAL ROUTE (SB) (SB) (S) (S) (S) (F) (F) (F) (F) (F) (F) (F) (S) (C) (C) (C) (SB) (SB) (SB) (SB) (SB) (SB) (SB) (SB) (SB) (SB) (SB) (SB) (SB) (S) (S) (S) (S) (S) (S) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 58 1 2 3 4 1 2 3 4 C D F A B E 3.17 MOTHER ASSY R R MOTHER ASSY (AWX8142) CN2851 E CN2705 A CN3201 I CN3207 H CN3001 M CN2301 D CN2501 F CN1104 AB CN4003 AA CN4004 AA Reset IC EEP ROM 10V : AUDIO SIGNAL ROUTE (REC) (REC) : AUDIO SIGNAL ROUTE (DIGITAL) (D) : AUDIO SIGNAL ROUTE (MR) (MR) : AUDIO SIGNAL ROUTE (MIC) (MIC) : AUDIO SIGNAL ROUTE (F) (F) : AUDIO SIGNAL ROUTE (FV) (FV) : AUDIO SIGNAL ROUTE (C) (C) : AUDIO SIGNAL ROUTE (S) (S) : AUDIO SIGNAL ROUTE (SB) (SB) : AUDIO SIGNAL ROUTE (TUNER) (TX) : C SIGNAL ROUTE : VIDEO SIGNAL ROUTE : Y SIGNAL ROUTE (Y) (C) (Y) (C) (Y) (C) (D) (D) (D) (FV) (MIC) (TX) (TX) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 59 5 6 7 8 5 6 7 8 C D F A B E : The power supply is shown with the marked box. R CN2101 C CN2001 B CN2002 B CN5002 Q1/3 CN5001 CN5003 Q1/3 Q1/3 CN3403 L 2/3 CN3402 L 1/3 CN3401 L 1/3 CN703 S 1/5 CN702 S 1/5 CN701 S 1/5 CN6004 U 1/2 CN6003 U 1/2 Mute Control 3V → 5V Converter Buffer (MIC) (REC) (FV) (MR) (MR) (TX) (F) (F) (SB) (SB) (SB) (C) (F) (F) (F) (F) (F) (C) (C) (C) (S) (S) (SB) (SB) (C) (C) (S) (S) (S) (SB) (F) (C) (S) (SB) (SB) (C) (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-49TXi 60 1 2 3 4 1 2 3 4 C D F A B E 3.18 DSP ASSY(1/5) S 1/5 DSP ASSY (AWK7762) S 1/5 CN5809 R CN5811 R CN5810 R CN4005 AA 5/5 S 3/5 S 5/5 S 3/5 S 2/5 S 3.3V Port Expander Port Expander CN401 AO 1/2 (D) (C) (S) (SB) (F) (C) (S) (SB) (F) (C) (S) (SB) (F) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 61 5 6 7 8 5 6 7 8 C D F A B E S 1/5 CN502 T CN501 T CN6002 U 1/2 CN6001 U 1/2 3/5 S 5/5 S 3/5 S 4/5 S Port Expander Flash ROM : The power supply is shown with the marked box. : AUDIO SIGNAL ROUTE (C) (C) : AUDIO SIGNAL ROUTE (S) (S) : AUDIO SIGNAL ROUTE (SB) (SB) : AUDIO SIGNAL ROUTE (DIGITAL) (D) : AUDIO SIGNAL ROUTE (F) (F) (C) (S) (SB) (F) (C) (C) (S) (S) (SB) (SB) (F) (F) (C) (S) (SB) (F) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 62 1 2 3 4 1 2 3 4 C D F A B E 3.19 DSP ASSY(2/5) S 2/5 3/5 S 1/5 S (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-49TXi 63 5 6 7 8 5 6 7 8 C D F A B E S 2/5 DSP ASSY (AWK7762) S 2/5 3/5 S RF Demodulator SRAM : AUDIO SIGNAL ROUTE (DIGITAL) (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-49TXi 64 1 2 3 4 1 2 3 4 C D F A B E 3.20 DSP ASSY(3/5) S 3/5 DSP ASSY (AWK7762) S 3/5 1/5 S 2/5 S 2/5 S Selector (D) (D) (D) (F) (F) (F) (D) (D) (D) (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-49TXi 65 5 6 7 8 5 6 7 8 C D F A B E S 3/5 1/5 S 4/5 S 5/5 S 4/5 S 1/5 S 1/5 S Selector Counter Selector Selector Selector : AUDIO SIGNAL ROUTE (C) (C) : AUDIO SIGNAL ROUTE (S) (S) : AUDIO SIGNAL ROUTE (SB) (SB) : AUDIO SIGNAL ROUTE (DIGITAL) (D) : AUDIO SIGNAL ROUTE (F) (F) (F) (F) (F) (F) (F) (C) (F) (F) (F) (F) (F) (C) (C) (F) (C) (C) (C) (S) (S) (S) (S) (SB) (F) (C) (S) (SB) (SB) (SB) (SB) (F) (F) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 66 1 2 3 4 1 2 3 4 C D F A B E 3.21 DSP ASSY(4/5) S 4/5 DSP ASSY (AWK7762) S 4/5 1/5 S 3/5 S 5/5 S (C) (S) (SB) (F) (C) (S) (SB) (F) (C) (S) (S) (SB) (F) (C) (SB) (F) (C) (S) (C) (S) (SB) (F) (C) (S) (SB) (F) (C) (S) (SB) (F) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 67 5 6 7 8 5 6 7 8 C D F A B E : The power supply is shown with the marked box. S 4/5 1/5 S : AUDIO SIGNAL ROUTE (C) (C) : AUDIO SIGNAL ROUTE (S) (S) : AUDIO SIGNAL ROUTE (SB) (SB) : AUDIO SIGNAL ROUTE (F) (F) (C) (S) (S) (SB) (F) (C) (SB) (F) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 68 1 2 3 4 1 2 3 4 C D F A B E 3.22 DSP ASSY(5/5) S 5/5 3/5 S 1/5 S 4/5 S 1/5 S 1/5 S 4/5 S Selector Selector (C) (S) (SB) (SB) (SB) (SB) (SB) (SB) (S) (C) (F) (SB) (SB) (SB) (S) (C) (F) (S) (S) (S) (S) (S) (F) (F) (F) (F) (F) (F) (C) (C) (C) (S) (SB) (F) (C) (S) (S) (SB) (SB) (F) (F) (C) (C) (F) (C) (S) (SB) (SB) (SB) (S) (C) (C) (F) (F) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 69 5 6 7 8 5 6 7 8 C D F A B E S 5/5 DSP ASSY (AWK7762) S 5/5 SRAM SRAM DSP2 3.3V 1.8V : AUDIO SIGNAL ROUTE (C) (C) : AUDIO SIGNAL ROUTE (S) (S) : AUDIO SIGNAL ROUTE (SB) (SB) : AUDIO SIGNAL ROUTE (F) (F) (SB) (SB) (S) (F) (C) (S) (SB) (F) (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-49TXi 70 1 2 3 4 1 2 3 4 C D F A B E 3.23 DSP3 ASSY T DSP3 ASSY (AWK7727) T CN708 S 1/5 CN709 S 1/5 3.3V (C) (S) (SB) (F) (C) (S) (SB) (F) (C) (S) (SB) (F) (C) (S) (SB) (F) (C) (S) (SB) (F) (C) (S) (SB) (F) (C) (S) (SB) (F) (C) (S) (SB) (F) (C) (S) (SB) (F) (C) (S) (SB) (F) (C) (S) (SB) (F) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 71 5 6 7 8 5 6 7 8 C D F A B E T : The power supply is shown with the marked box. : AUDIO SIGNAL ROUTE (C) (C) : AUDIO SIGNAL ROUTE (S) (S) : AUDIO SIGNAL ROUTE (SB) (SB) : AUDIO SIGNAL ROUTE (F) (F) (C) (S) (SB) (F) (SB) (F) (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-49TXi 72 1 2 3 4 1 2 3 4 C D F A B E 3.24 DAC10 ASSY(1/2) U 1/2 DAC 10 ASSY (AWK7725) CN5812 R CN706 S 1/5 CN707 S 1/5 2/2 U 2/2 U Front Digital Filter C/SW Digital Filter D/A Converter D/A Converter D/A Converter D/A Converter 3.3V U 1/2 (C) (S) (S) (SB) (SB) (C) (C) (C) (F) (F) (F) (F) (F) (C) (C) (F) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 73 5 6 7 8 5 6 7 8 C D F A B E : The power supply is shown with the marked box. CN5813 R 2/2 U Gain Control Volume U 1/2 : AUDIO SIGNAL ROUTE (C) (C) : AUDIO SIGNAL ROUTE (S) (S) : AUDIO SIGNAL ROUTE (SB) (SB) : AUDIO SIGNAL ROUTE (F) (F) (C) (C) (C) (C) (C) (C) (C) (S) (S) (F) (F) (F) (F) (F) (F) (F) (F) (SB) (SB) (F) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 74 1 2 3 4 1 2 3 4 C D F A B E 3.25 DAC10 ASSY(2/2) 1/2 U 1/2 U 1/2 U Surround Digital Filter Surround Back Digital Filter D/A Converter D/A Converter D/A Converter D/A Converter U 2/2 (S) (S) (S) (S) (S) (S) (SB) (SB) (SB) (SB) (SB) (SB) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 75 5 6 7 8 5 6 7 8 C D F A B E U 2/2 DAC 10 ASSY (AWK7725) 1/2 U Gain Control Volume U 2/2 : AUDIO SIGNAL ROUTE (S) (S) : AUDIO SIGNAL ROUTE (SB) (SB) (S) (SB) (S) (S) (S) (S) (S) (S) (S) (S) (SB) (SB) (SB) (SB) (SB) (SB) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 76 1 2 3 4 1 2 3 4 C D F A B E 3.26 POWER AMP(L) and POWER AMP(C) ASSYS V W V POWER AMP (L) ASSY (AWX7882) W POWER AMP (C) ASSY (AWX7884) CN4809 Y CN5006 Q3/3 CN4806 X Voltage Amp. Voltage Amp. Voltage Amp. AMUTE1 ON : +4.2V OFF : -20V (C) (C) (C) (C) (C) (C) (S) (SB) (SB) (SB) (SB) (SB) (SB) (F) (F) (F) (F) (F) (F) (F) (F) (S) (S) (S) (S) (S) (S) (S) (C) (C) (C) (C) (C) (C) (C) (C) (C) (C) (C) (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-49TXi 77 5 6 7 8 5 6 7 8 C D F A B E V CN1203 AD J1901 AG Over Load Det. Over Load Det. Over Load Det. Over Load Det. Current Amp. Current Amp. Current Amp. Current Amp. Current Amp. Current Amp. Current Amp. DC Det. To C1 To C2 BUS BAR-A BUS BAR-B BUS BAR-C : AUDIO SIGNAL ROUTE (C) (C) : AUDIO SIGNAL ROUTE (S) (S) : AUDIO SIGNAL ROUTE (SB) (SB) : AUDIO SIGNAL ROUTE (F) (F) (C) (C) (C) (C) (C) (C) (C) (C) (C) (C) (C) (C) (C) (C) (SB) (SB) (SB) (SB) (SB) (SB) (F) (F) (F) (F) (F) (F) (S) (S) (S) (S) (S) (S) (S) (SB) (SB) (S) (F) (F) (F) (S) (F) (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-49TXi 78 1 2 3 4 1 2 3 4 C D F A B E 3.27 POWER AMP(R), POWER AMP(BR) and POWER AMP(G) ASSYS X Y Z X POWER AMP (R) ASSY (AWX7883) Y POWER AMP (BR) ASSY (AWX7885) Z POWER AMP (G) ASSY (AWX7886) CN4803 V V CN5006 Q3/3 CN5005 Q1/3 J1201 AD Voltage Amp. Voltage Amp. Voltage Amp. AMUTE1 ON : +4.2V OFF : -20V www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 79 5 6 7 8 5 6 7 8 C D F A B E X BUS BAR-A BUS BAR-B BUS BAR-C CN4808 W To C1 To C2 CN1204 AD J1902 AH DC Det. Over Load Det. Over Load Det. Over Load Det. Over Load Det. Current Amp. Current Amp. Current Amp. Current Amp. Current Amp. Current Amp. Current Amp. : AUDIO SIGNAL ROUTE (C) (C) (C) (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-49TXi 80 1 2 3 4 1 2 3 4 C D F A B E 3.28 LOCAL SUPPLY ASSY AA LOCAL SUPPLY ASSY (AWX7887) AA CN1904 AI CN1802 AL CN1707 AN 10.6V 11.7V 11.7V -12.1V -12.2V 26.6V 63.4V -63.4V -26.7V www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 81 5 6 7 8 5 6 7 8 C D F A B E AA CN5805 R J5806 R CN5004 Q1/3 CN704 S 1/5 5V -5V 5.6V 5.6V 15V 20V 56V -56V -20V -5.6V 5V CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 4911.25 FOR IC4035 MFD, BY LITTELFUSE INC. CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491.500 FOR IC4045 AND IC4046 MFD, BY LITTELFUSE INC. CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491001 FOR IC4036 MFD, BY LITTELFUSE INC. CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491.500 FOR IC4023 AND IC4024 MFD, BY LITTELFUSE INC. CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491.315 FOR IC4047 MFD, BY LITTELFUSE INC. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 82 1 2 3 4 1 2 3 4 C D F A B E 3.29 AC PRIMARY, POWER SW, SP(A), FL SUPPLY and STANDBY ASSYS AB AC AE AC PRIMARY ASSY (AWX7834) AB POWER SW ASSY (AWX7840) AC CN5801 R CN1001 AJ CN1005 AJ Port Expander +5V 0V 60Hz FL SUPPLY ASSY (AWX7871) AE J3301 M CN1803 AL +46.6V www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 83 5 6 7 8 5 6 7 8 C D F A B E AF AD AB STANDBY ASSY (AWX7901) AF CN3002 M G SP (A) ASSY (AWX8148) AD J4801 V J4802 X CN1007 AJ CN3203 K Speaker Relay J4804 : AUDIO SIGNAL ROUTE (C) (C) : AUDIO SIGNAL ROUTE (S) : AUDIO SIGNAL ROUTE (SB) (S) (SB) : AUDIO SIGNAL ROUTE (F) (F) : AUDIO SIGNAL ROUTE (C) (S) (SB) (F) (F) (C) (C) (S) (SB) (SB) (S) (F) (F) (F) (F) (F) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 84 1 2 3 4 1 2 3 4 C D F A B E 3.30 POSISTER (L) (R), DSP DIODE, SP (B), DIODE, FUSE AND TARANS (A) (B) AG AH AI AJ POSISTER (L) ASSY (AWX7844) AG DSP DIODE ASSY (AWX7958) AI POSISTER (R) ASSY (AWX7846) AH CN4812 V CN4813 X J4002 AA SB (B) ASSY (AWX8151) AJ CN1101 AC OUTLET INLET ASSY AB • NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY. CAUTION - FU1 AEK-306 (12A/125V) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 85 5 6 7 8 5 6 7 8 C D F A B E AN AM AL AK AJ DIODE ASSY (AWX7841) AK To C1 To C2 TRANS (A) ASSY (AWX7838) AM TRANS (B) ASSY (AWX8057) AN CN4002 AA T1 POWER TRANSFORMER (ATS7320) 5.9V AC FUSE ASSY (AWX7843) AL CN4001 AA CN1901 AE FU5-FU8 : VEK1019 CN1102 AB J1206 AD AC Relay Speaker Relay FU4 4A: VEK1023 FU10 1A/125V : VEK1014 FU9 1A/125V : VEK1014 FU5 2A FU7 2A FU8 2A FU6 2A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 86 1 2 3 4 1 2 3 4 C D F A B E 3.31 1394 MODULE(1/2) ASSY AO 1/2 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-49TXi 87 5 6 7 8 5 6 7 8 C D F A B E 1394 MODULE (AXQ7243) AO 1/2 2/2 AO AO 1/2 POWER SUPPLY, GND : 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-49TXi 88 1 2 3 4 1 2 3 4 C D F A B E 3.32 1394 MODULE(2/2) ASSY 1/2 AO 1/2 AO 1/2 AO AO 2/2 1394 MODULE (AXQ7243) AO 2/2 (SB) (SB) (SB) (SB) (S) (S) (C) (C) (F) (F) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 89 5 6 7 8 5 6 7 8 C D F A B E 1/2 AO AO 2/2 CN705 1/5 S : The power supply is shown with the marked box. : AUDIO SIGNAL ROUTE (C) (C) : AUDIO SIGNAL ROUTE (S) (S) : AUDIO SIGNAL ROUTE (SB) (SB) : AUDIO SIGNAL ROUTE (F) (F) (C) (C) (C) (C) (S) (S) (S) (S) (S) (SB) (SB) (SB) (SB) (SB) (F) (F) (S) (C) (C) (F) (F) (F) (F) (F) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 90 1 2 3 4 1 2 3 4 C D F A B E 4. 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-49TXi 91 5 6 7 8 5 6 7 8 C D F A B E 4.1 FM/AM TUNER MODULE (ANP7338-B) (ANP7338-B) CN5802 R FM/AM TUNER MODULE A FM/AM TUNER MODULE A IC201 Q205 Q204 Q203 IC202 Q201 Q202 A A SIDE A SIDE A SIDE B SIDE B CN201 CN201 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 92 1 2 3 4 1 2 3 4 C D F A B E 4.2 A/V I/O ASSY B B SIDE A SIDE A SIDE B SIDE B A/V IN/OUT ASSY B (ANP7389-D) (ANP7389-D) CN5820 R CN5821 R IC2001 IC2002 IC2053 IC2052 IC2051 1 8 1 17 1 17 1 4 5 8 1 17 1 17 1 8 4 5 1 4 5 6 2002 2003 2004 R2075 R2076 R2071 R2072 R2073 R2074 R2069 R2070 IC2052 R2068 R2067 C2063 C2064 C2024 C2023 C2027 C2028 R2032 R2031 R2035 R2034 R2033 R2041 R2040 C2071 C2061 R2037 R2038 C2065 C2066 C2059 C2060 CN2002 CN2001 R2054 C2051 R2055 R2053 R2051 R2056 R2052 C2052 C2055 C2056 IC2051 C2054 C2053 R2064 R2063 R2039 2051 2001 JA2051 C2075 R2080 R2081 R2085 R2083 R2086 R2084 R2082 R2087 R2092 R2093 R2094 R2095 R2096 R2097 R2098 R2099 R2077 C2076 C2080 C2079 R2065 C2083 C2082 Q2051 D2053 D2052 MIC MR MUTE VE15I DG AG(standby) AG M62429CLK AG AG AG AG AG AG AG CN2002 CN2001 Production code RMC TC916xCLK HCMK-P3X M62429DT REC R SR OUT SR IN AG(standby) MR OUT R DG MR OUT L TC916xSTB1 FV R TC916xDT FV L MIC GND REC L AG VFUNC R VC15I VFUNC L DC2 DC1 NP NP FC1 FC2 CN2001 CN2002 CN2002 CN2001 28 15 14 1 28 15 14 1 1 28 14 15 1 17 1 17 1 4 5 8 1 28 14 15 1 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 0 1 C B A 1 4 5 8 R2004 R2003 R2002 R2001 C2002 C2001 R2014 R2013 C2008 C2007 R2008 R2007 R2006 R2005 C2004 C2003 R2012 R2011 R2010 R2009 C2006 C2005 R2017 R2018 C2009 C2010 R2015 R2016 R2019 R2020 C2011 C2012 R2024 R2022 C2014 R2023 R2021 C2013 R2026 R2025 C2016 C2015 R2030 C2018 R2028 R2029 C2017 R2027 C2067 C2068 IC2001 C2025 C2072 C2073 D2051 R2057 R2058 C2057 C2058 R2062 R2059 R2060 R2061 IC2002 C2029 C2069 C2019 C2021 C2022 C2020 R2044 R2045 C2081 R2088 R2089 R2090 R2091 IC2053 R2043 R2078 R2046 R2047 R2049 R2050 R2048 R2079 R2036 R2066 C2077 C2078 SR SR IN CN2002 AG AG AG AG AG AG MR OUT R MR OUT L FV R FV L AG VFUNC R VFUNC L AG(standby) AG AG REC R REC L VC15I MIC MR MUTE VE15I DG M62429CLK RMC TC916xCLK M62429DT SR OUT AG(standby) DG TC916xSTB1 TC916xDT MIC GND SR IN REC REC PLAY PLAY PLAY VCR3 VCR2 VCR1 SAT TV DVD MROUT REC AV IN/OUT Ass'y AWX7939 AWX7941 AWX7940 AWX7938 OUT 1 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-49TXi 93 5 6 7 8 5 6 7 8 C D F A B E 4.3 COMPOSITE ASSY C C SIDE A SIDE A SIDE B SIDE B COMPOSITE ASSY C (ANP7389-D) (ANP7389-D) CN5822 R CN3301 G Q2107 IC2106 IC2105 IC2102 IC2103 Q2101 Q2105 Q2108 IC2104 Q2104 IC2108 IC2109 Q2103 IC2107 Q2102 IC2101 Q2106 1 8 9 16 24 1 13 12 1 8 9 16 16 1 9 8 16 1 9 8 1 8 9 16 1 8 9 16 1 8 5 4 1 19 1 12 16 1 8 9 24 1 12 13 16 1 8 9 9 16 8 1 9 16 8 1 16 1 8 9 16 1 8 9 4 1 5 8 1 19 1 12 R2185 IC2101 IC2104 R2155 R2169 C2102 C2108 X2101 R2126 R2125 C2118 R2124 R2122 R2123 C2115 R2121 R2120 R2133 C2127 C2126 C2125 C2124 R2134 D2103 C2129 R2130 C2180 R2111 R2110 R2109 R2127 R2128 R2129 R2135 R2107 D2102 D2101 C2166 C2165 C2114 C2116 C2179 R2117 R2132 C2132 R2131 R2114 R2115 R2113 IC2102 R2139 C2139 C2107 C2111 C2110 C2113 C2112 C2164 C2159 C2160 R2165 R2164 R2163 IC2109 IC2108 R2166 R2167 R2168 C2162 R2136 R2137 C2134 C2163 R2138 C2133 C2109 C2161 R2118 C2168 C2167 R2179 R2108 IC2107 C2141 C2142 C2135 C2137 C2136 C2138 R2172 R2173 R2170 R2171 R2177 R2176 C2104 C2103 C2106 C2105 IC2103 R2119 C2101 C2123 IC2105 JA2101 2102 2103 2104 2105 R2182 D2105 R2181 D2104 L2101 L2102 L2103 C2131 JA2106 C2178 R2156 R2157 R2189 CN2101 CN2102 R2186 R2183 R2184 R2188 R2187 C2177 R2192 R2193 R2194 C2181 Q2101 Q2102 Q2103 Q2105 Q2104 Q2106 Q2108 MR IN V OUT Y VG VG V IN VG VG OSD VG V+5V V-5V FV OSD RT OSD CS OSD CK OSD DT SYNC DET VCR1MUTE VCR2MUTE VCR3MUTE D.INH EXP OE EXP ST EXP DT EXP CK EXP SD1 MR GND BLANC HCMK-P3X MR GND MR IN CN2102 CN2102 CN2101 CN2101 1 8 9 16 1 16 8 9 19 1 1 12 R2101 R2102 C2151 C2152 C2119 C2120 C2121 C2130 C2140 C2122 C2153 R2174 R2175 R2178 R2140 R2141 R2142 C2156 C2155 C2154 R2104 R2103 R2106 R2105 C2170 C2144 IC2106 C2143 R2190 R2191 R2195 Q2107 DVD/LD TV/HDTV SAT VCR 1 VCR 2 VCR 3 PLAY PLAY PLAY REC REC REC MONITOR OUT MR OUT OSD CS OSD CK OSD DT VG V+5V V-5V FV OSD RT SYNC DET VCR1MUTE VCR2MUTE VCR3MUTE INH EXP OE EXP ST EXP CK EXP DT EXP SD1 MR GND BLANC V IN VG V OUT VG VG OSD VG Y AWX7944 AWX7943 AWX7946 COMPOSITE Ass'y AWX7942 MR IN MR GND MR 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-49TXi 94 1 2 3 4 1 2 3 4 C D F A B E 4.4 S-VIDEO ASSY D D SIDE A SIDE A SIDE B SIDE B S-VIDEO ASSY D (ANP7389-D) (ANP7389-D) CN3302 G CN5823 R IC2309 IC2308 Q2303 Q2302 IC2305 IC2306 IC2302 IC2301 IC2304 IC2307 IC2303 Q2301 IC2310 Q2314 1 8 9 16 1 8 9 16 1 8 9 16 1 8 9 16 1 8 9 16 16 1 9 8 1 8 5 4 1 8 1 17 1 5 16 1 8 9 16 1 8 9 16 1 8 9 16 1 8 9 16 1 8 9 9 16 8 1 4 1 5 8 1 2 3 4 5 6 11 1 2 3 4 5 6 11 1 2 3 4 5 6 11 1 2 3 4 5 6 11 6 16 1 2 3 4 5 1 8 1 17 R2413 R2320 C2327 C2325 R2324 C2326 R2322 R2323 R2326 C2331 C2330 C2329 R2330 R2329 R2328 C2301 C2302 C2303 C2304 C2305 C2306 C2360 C2359 C2363 R2371 C2364 C2345 R2359 R2361 R2357 C2343 R2362 C2346 R2358 R2360 C2344 D2307 C2340 C2339 R2347 R2346 C2338 IC2305 C2390 R2325 R2402 C2333 C2332 R2334 R2333 R2339 R2367 R2368 R2348 C2341 R2349 R2350 R2355 C2342 IC2306 IC2304 IC2301 IC2303 C2394 C2336 C2335 R2356 R2354 R2353 R2352 R2340 R2342 IC2302 R2351 R2363 R2364 C2328 C2373 IC2310 D2305 D2304 R2341 C2374 R2403 C2375 R2404 C2361 C2357 C2386 C2385 R2409 R2408 R2410 C2389 C2347 C2350 C2348 C2351 R2335 IC2307 CN2302 CN2303 CN2304 CN2305 JA2301 CN2306 CN2301 R2411 C2392 R2370 R2414 C2391 C2362 C2358 R2369 Q2301 Q2314 1 VG VG VG VG V+5V V-5V FY FC SYNC DET VCR1 MUTE VCR2 MUTE VCR3 MUTE D.INH EXP OE EXP ST EXP CK EXP SD1 EXP SD2 S-ARI BLANC Y C OSD V+5V V-5V HCMK-P3X CN2306 CN2306 CN2301 CN2301 1 8 9 16 1 8 9 16 1 8 1 17 1 16 8 9 1 16 8 9 R2301 C2376 R2345 R2344 C2313 R2313 R2399 R2405 R2343 C2337 R2365 C2352 C2354 R2366 C2387 C2384 C2356 C2319 C2353 C2355 C2307 C2379 C2382 C2383 C2320 R2314 C2308 C2314 R2302 C2321 R2303 C2315 C2309 R2315 C2322 R2316 C2310 C2316 R2304 C2323 R2305 C2317 C2311 R2317 C2324 R2318 C2312 R2312 C2318 R2306 C2380 R2406 R2400 C2377 C2378 R2407 C2381 R2401 C2349 R2311 R2310 R2309 R2308 R2307 R2376 R2377 C2393 R2378 R2375 IC2309 IC2308 Q2302 Q2303 VG VCR 3 VCR 2 Y C PLAY Y C C C Y Y C C C Y C Y C Y Y C Y Y Y VCR 3 REC PLAY REC VCR 2 REC PLAY VCR 1 SAT TV/HDTV DVD/LD MONI OUT2 MONI OUT S-VIDEO Ass'y C AWX7948 AWX7949 S-ARI EXP SD2 EXP SD1 EXP CK FC BLANC EXP ST EXP OE D.INH FY V-5V V+5V VG VCR3 MUTE VCR2 MUTE VCR1 MUTE SYNC DET V-5V V+5V VG OSD VG C VCR 1 Y AWX8159 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 95 5 6 7 8 5 6 7 8 C D F A B E 4.5 V-CONVERT ASSY E E SIDE A SIDE A SIDE B SIDE B V-CONVERT ASSY E (ANP7389-D) (ANP7389-D) CN3304 G CN5825 R Q2857 Q2855 Q2980 Q2902 Q2901 IC2858 IC2854 Q2852 Q2851 IC2852 IC2851 Q2904 Q2853 Q2854 IC2862 Q2903 IC2860 IC2859 IC2856 IC2855 IC2853 IC2861 IC2857 IC2853 16 1 9 8 1 12 13 24 1 15 16 30 1 8 9 16 1 25 48 14 15 24 38 39 1 8 9 16 16 1 9 8 1 8 5 4 1 8 5 4 1 8 5 4 1 8 5 4 1 8 5 4 1 18 1 9 9 16 8 1 24 13 12 1 1 15 16 30 16 1 8 9 1 14 15 24 25 38 39 48 16 1 8 9 9 16 8 1 4 1 5 8 4 1 5 8 4 1 5 8 4 1 5 8 4 1 5 8 1 18 1 9 R2852 Q2852 Q2854 Q2904 Q2851 Q2853 C2851 C2853 Q2903 X2855 C2985 C2981 C2982 IC2852 IC2851 R2866 R2865 C2969 C2873 C2880 C2878 R2861 C2879 R2864 C2881 R2863 C2874 R2855 C2884 C2877 X2851 R2897 C2921 R2898 C2927 C2926 R2899 R2900 C2867 R2857 C2864 IC2861 IC2863 R2868 C2886 C2887 IC2859 R2875 C2945 R2903 C2939 R2907 C2941 R2908 C2946 C2940 R2904 C2942 C2914 C2912 C2918 R2892 R2896 R2891 C2911 C2917 R2895 C2913 X2853 X2852 R2902 R2894 C2950 C2954 C2960 C2889 R2874 C2893 C2888 R2872 C2900 R2884 C2904 C2899 R2887 C2903 C2898 R2918 R2885 R2886 C2910 R2890 C2905 R2888 C2909 C2906 R2851 C2892 IC2853 C2928 R2853 R2870 R2869 R2858 C2860 R2856 R2871 R2873 R2877 R2878 R2879 R2883 R2881 R2882 C2925 C2924 R2901 C2938 IC2860 IC2862 C2871 C2870 C2865 C2859 C2857 C2856 C2872 C2866 C2862 C2855 C2868 C2923 C2935 C2936 C2934 C2933 C2932 C2931 C2930 C2959 C2958 IC2854 IC2855 IC2856 IC2857 IC2858 C2858 C2970 C2971 C2976 L2857 CN2852 C2973 R2922 R2921 C2975 L2855 L2853 L2854 L2852 R2926 C2986 CN2851 R2925 R2924 C2977 R2934 C2990 R2927 R2945 R2938 R2942 C2852 L2858 R2932 C2991 C2989 R2933 C2992 C2993 R2935 X2854 R2943 R2939 L2860 R2940 R2941 R2944 R2946 V-5V V+5V VG VG VG VG VG VG VG I2C CLK I2C DT EXP SD4 EXP SD3 EXP CLK EXP ST EXP OE V+12V VG Cy OUT Cb OUT Cr OUT V OUT OSD C Y VG V IN HCMK-P3X CN2852 CN2852 CN2851 CN2851 18 1 1 9 Q2855 Q2857 Q2901 Q2902 Q2856 L2859 R2949 C2980 R2928 R2930 R2931 R2929 C2987 C2983 C2876 C2882 R2860 C2922 R2862 Q2905 C2984 C2919 R2909 R2915 R2916 R2905 R2906 R2889 R2876 R2867 R2859 C2885 C2920 R2914 R2913 R2910 L2856 R2917 C2966 R2911 R2912 C2968 R2880 C2869 C2861 C2875 C2854 C2895 C2894 C2896 C2897 C2890 C2891 C2901 C2902 C2908 C2907 C2967 C2943 C2944 C2929 C2915 C2916 C2937 C2965 C2964 C2963 C2962 C2961 C2947 C2949 C2948 C2952 C2951 C2953 C2955 C2863 C2883 C2974 C2956 C2957 C2979 C2978 R2947 C2988 R2936 R2937 R2948 C2994 C2995 C2996 C2997 VG OSD VG V OUT I2C CLK I2C DT EXP SD4 EXP SD3 EXP CLK EXP ST EXP OE V+12V VG Y VG Cr OUT VG Cb OUT VG Cy OUT VG V+5V V-5V AWX7951 VG V IN VG V-CONVERT Ass'y C AWX7952 AWX8078 AWX8160 AWX8161 AWX8162 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 96 1 2 3 4 1 2 3 4 C D F A B E 4.6 COMPONENT ASSY F F SIDE A SIDE A SIDE B SIDE B COMPONENT ASSY F (ANP7389-D) (ANP7389-D) CN5824 R CN3303 G Q2502 Q2501 IC2508 IC2505 IC2506 IC2503 Q2504 Q2508 Q2506 Q2505 Q2509 Q2507 IC2501 IC2504 IC2502 IC2507 IC2509 1 8 9 16 16 1 9 8 1 8 9 16 1 8 9 16 1 8 9 16 16 1 9 8 1 8 5 4 1 8 5 4 1 8 9 16 1 11 1 19 1 10 16 1 8 9 9 16 8 1 16 1 8 9 16 1 8 9 16 1 8 9 9 16 8 1 4 1 5 8 4 1 5 8 1 8 9 16 1 6 5 9 1 10 11 1 19 1 10 R2558 C2578 C2579 D2502 IC2501 C2526 C2527 C2534 R2511 R2534 R2541 R2535 C2538 C2537 R2515 IC2507 R2516 IC2502 R2513 C2519 R2529 R2542 R2540 R2543 R2537 C2525 C2521 R2533 R2531 C2533 R2544 C2524 C2520 R2530 R2528 C2532 R2538 C2529 R2536 R2532 C2518 C2528 R2539 IC2504 R2565 R2514 R2525 IC2503 R2519 IC2508 C2573 C2572 R2512 R2510 R2573 IC2506 IC2505 R2517 C2576 R2577 JA2502 F2503 F2502 IC2509 F2501 CN2505 C2570 C2568 C2563 C2564 C2565 D2501 R2572 C2567 JA2504 R2574 R2575 R2576 R2563 C2553 C2551 C2552 R2561 CN2503 R2559 R2560 R2564 R2585 R2555 R2550 R2586 2501 R2556 R2583 C2577 R2553 R2582 R2581 C2582 C2581 R2584 L2501 CN2501 R2551 R2554 C2541 C2542 C2574 CN2502 R2587 Q2503 C2589 D2503 R2590 R2588 JA2501 C2575 C2591 C2590 R2521 R2520 R2589 Q2504 Q2505 Q2506 Q2507 Q2508 Q2509 Cr OUT SEPA Cb OUT SEPA Cy OUT SEPA V+5V V-5V VG 232C DET DG 232C TXD 232C RXD 232C BUSY EXP SDT3 EXP SDT2 EXP CLK EXP ST EXP OE 53B DSW DF B DF A D.INH HCMK-P3X MR IN MR GND VG VG VG DYC DBC DRC CRD CBD CYD VG VG VG VG VG CN2501 CN2501 CN2502 CN2502 10 1 11 19 1 1 10 C2586 R2501 C2510 C2557 C2535 C2511 C2558 C2536 C2501 C2513 C2512 C2523 C2531 C2522 C2530 C2517 C2516 C2514 C2515 C2588 C2560 C2559 C2562 C2561 C2502 C2503 C2504 C2505 C2506 C2507 C2508 C2509 R2502 R2503 R2504 R2505 R2506 R2507 R2508 R2509 R2569 C2569 C2571 C2566 R2570 R2571 R2591 C2584 C2587 C2583 R2546 R2548 R2547 C2585 R2545 Q2502 C2592 Q2501 R2578 VG VG VG MR IN MR GND BUSY TV PR TV PB TV Y PR OUT PB OUT Y OUT MR IN DVD Y DVD PB DVD PR SAT Y SAT PB SAT PR RS-232C RXD/TXD 232C DET DG 232C TXD 232C RXD 232C BUSY EXP SDT3 EXP SDT2 EXP CLK EXP ST EXP OE 53B DSW DF B DF A D.INH VG V-5V V+5V SEPA SEPA SEPA 9 5 TXD/RXD Cb OUT 1 6 Cy OUT Cr OUT AWX7953 AWX7954 AWX7955 AWX7956 COMPONENT Ass'y DRC CRD DBC CBD DYC CYD VG VG VG VG VG www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 97 5 6 7 8 5 6 7 8 C D F A B E 4.7 VIDEO CONNECT ASSY G G SIDE A SIDE A SIDE B SIDE B VIDEO CONNECT ASSY G (ANP7390-D) (ANP7390-D) CN2852 E CN2502 F CN2306 D CN2102 C 1 10 1 12 1 18 1 8 1 10 11 12 18 1 1 8 CN3303 CN3301 CN3304 CN3302 VIDEO CONNECT Ass'y HCMK-P3X UP SIDE 1 10 1 12 18 1 1 8 AWX7877 MR IN DG MR IN DG AWX7876 CN3303 CN3302 CN3301 Cy OUT +5.6V -5.6V Cr OUT V OUT GND Cb OUT GND GND GND GND GND GND GND OSD C Y V IN -5.6V +5.6V GND Cr OUT GND Cb OUT GND Cy OUT -5.6V +5.6V -5.6V +5.6V GND OSD GND C GND Y GND OSD GND Y GND V OUT GND V IN CN3304 UP SIDE www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 98 1 2 3 4 1 2 3 4 C D F A B E 4.8 MIC AMP, MIC, FRONT A/V and HEADPHONE ASSYS H I J K SIDE A HEADPHONE ASSY K MIC AMP ASSY H MIC & OPT ASSY I FRONT A/V ASSY J (ANP7390-D) (ANP7390-D) (ANP7390-D) (ANP7390-D) CN1206 CN5806 R CN5804 R Q3204 Q3202 IC3201 AD 1 2 8 1 1 3 4 6 1 11 1 3 4 6 1 2 4 1 2 8 1 1 2 5 1 2 4 JA3203 R3220 NP 1 11 1 1 8 1 8 1 1 4 JA3204 CN3204 AWX8189 FRONT A/V Ass'y Production code AWX7902 8 1 CN3204 CN3203 CN3205 CN3207 CN3202 CN3201 CN3206 CN3203 R3207 KN3201 C3225 JA3203 HEADPHONE Ass'y AWX7874 HCMK-P3X C3227 C3231 R3217 R3223 R3218 R3224 C3220 C3226 R3226 R3225 C3223 R3210 R3211 R3212 C3214 R3213 C3218 R3214 R3221 R3220 C3210 R3219 R3227 Q3204 C3212 C3215 R3209 R3215 D3201 C3229 CN3207 Q3202 C3224 C3232 IC3201 C3211 R3216 KN3202 C3238 C3221 R3241 CN3205 C3230 C3206 CN3206 CN3208 C3213 4 1 AWX7872 MIC AMP Ass'y L3204 L3203 CN3201 C3203 C3204 CN3202 JA3201 JA3202 5 RZ 1 HCMK-P3X MIC&OPTAss'y AWX7875 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 99 5 6 7 8 5 6 7 8 C D F A B E I J H K SIDE B HEADPHONE ASSY K MIC AMP ASSY H MIC & OPT ASSY I FRONT A/V ASSY J (ANP7390-D) (ANP7390-D) (ANP7390-D) (ANP7390-D) CN3206 CN3205 CN3207 CN3202 CN3201 CN3203 CN3204 4 1 1 11 5 1 1 4 C3237 R3233 C3236 C3235 C3234 R3245 R3237 R3236 R3239 R3235 C3217 C3216 R3238 C3245 R3230 C3233 R3231 R3232 HCMK-P3X FV R AG FV L F VIDEO AG FV Y FV C FV G CN3204 1 8 1 2 3 4 5 6 7 8 9 10 11 12 SPRING C3209 C3222 C3208 C3207 CN3203 HP R GND HP L HP SW 1 2 3 4 5 7 8 R3205 C3250 C3205 R3228 R3229 R3242 R3243 R3202 R3203 C3228 D3202 R3206 C3304 C3302 C3303 R3246 R3244 C3252 C3253 1 4 CN3206 CN3207 FV G FV Y FV C J-IN SHIELD MIC GND FV R AG FV L FV FV G FV Y A+20V AG MIC G A-20V F VIDEO FV C FV L FV R MIC HCMK-P3X CN3205 1 8 AG R3240 R3201 C3201 C3219 C3202 L3201 C3251 L3202 CN3202 CN3201 MIC_G XJIN MIC ON SHIELD 1 MIC ON OPT5 IN MIC DSP+5V GNDP 3 3 2 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-49TXi 100 1 2 3 4 1 2 3 4 C D F A B E 4.9 ANALOG IN & A/D ASSY L SIDE A ANALOG IN & A/D ASSY L (ANP7390-D) CN5815 R CN5816 R CN5814 R IC3481 IC3461 IC3441 IC3421 IC3424 IC3401 IC3902 IC3423 IC3462 IC3422 Q3401 Q3801 Q3601 Q3501 IC3801 IC3701 IC3601 IC3501 IC3802 IC3702 IC3602 IC3502 IC3402 1 8 4 5 1 8 4 5 1 8 4 5 1 8 4 5 1 20 1 14 15 28 1 8 4 5 1 8 4 5 1 3 4 6 1 8 4 5 1 8 4 5 1 14 15 28 1 30 1 14 15 28 1 8 4 5 1 8 4 5 1 8 4 5 1 8 4 5 1 14 15 28 1 17 IC3422 1 28 14 15 1 4 5 8 1 4 5 8 1 4 5 8 C3757 1 4 5 8 1 28 14 15 1 20 1 14 15 28 1 4 5 8 R3515 1 4 5 8 1 NP 1 4 5 8 NP 1 4 5 8 1 14 15 28 1 30 1 14 15 28 1 4 5 8 1 4 5 8 NP 1 4 5 8 NP 1 4 5 8 1 14 15 28 1 17 IC3422 JA3503 JA3501 JA3401 IC3423 C3547 C3548 C3429 C3551 C3555 C3557 C3559 C3430 C3552 C3556 C3558 C3560 IC3462 IC3424 C3432 C3431 C3757 IC3902 C3561 C3562 C3901 C3902 R3909 R3910 R3957 R3429 R3428 R3430 C3428 C3565 C3566 C3951 C3952 R3951 C3753 C3754 C3758 IC3401 C3404 C3403 R3406 R3404 R3405 C3405 JA3504 R3434 R3433 C3958 C3957 C3435 C3436 R3408 R3407 R3471 R3472 C3474 C3473 CN3401 JA3502 IC3421 IC3501 C3427 C3513 C3509 C3511 D3503 D3501 R3517 R3519 C3515 L3421 C3519 C3521 C3523 R3422 R3426 C3423 C3425 C3421 R3424 C3422 C3424 C3516 R3520 C3512 R3518 C3510 IC3502 C3514 D3504 D3502 C3520 C3522 C3524 L3422 C3411 C3412 R3501 C3501 R3503 R3505 R3506 R3504 R3507 R3508 R3502 C3502 R3403 IC3402 C3401 C3402 Q3401 L3402 Q3501 R3423 L3423 R3421 R3425 D3602 R3618 C3610 C3602 R3602 R3604 C3614 R3620 C3612 IC3602 R3606 D3604 C3616 R3608 D3603 C3615 R3607 Q3601 C3613 R3619 C3609 C3611 R3605 R3603 D3601 R3617 IC3601 C3601 R3601 C3624 R3445 R3446 C3622 C3620 C3444 IC3441 L3443 C3623 C3619 C3621 C3445 C3441 C3443 R3441 R3442 R3443 C3442 C3447 R3444 R3411 R3412 L3442 L3441 C3446 C3426 R3427 R3402 R3447 L3401 R3401 C3759 CN3403 IC3461 IC3701 C3467 C3713 C3709 C3711 D3703 D3701 R3717 R3719 C3715 L3461 C3719 C3721 C3723 R3462 R3466 C3463 C3465 C3461 R3464 C3462 C3464 C3716 R3720 C3712 R3718 C3710 IC3702 C3714 D3704 D3702 C3720 C3722 C3724 L3462 C3413 C3414 R3701 C3701 R3703 R3705 R3706 R3704 R3707 R3708 R3702 C3702 Q3701 R3463 L3463 R3461 R3465 D3802 R3818 C3810 C3802 R3802 R3804 C3814 R3820 C3812 IC3802 R3806 D3804 C3816 R3808 D3803 C3815 R3807 Q3801 C3813 R3819 C3809 C3811 R3805 R3803 D3801 R3817 IC3801 C3801 R3801 C3824 R3485 R3486 C3822 C3820 C3484 IC3481 L3483 C3823 C3819 C3821 C3485 C3481 C3483 R3481 R3482 R3483 C3482 C3487 R3484 R3413 R3414 L3482 L3481 C3486 C3466 R3467 R3487 C3760 R3763 R3451 CN3402 C3415 C3416 R3587 R3588 C3567 C3568 C3407 C3406 R3764 R3499 R3452 J3901 J3902 J3904 J3905 analog in&a/d Ass'y HCMK-P3X HOLE SIDE HOLE SIDE CN3401 CN3402 CN3403 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 101 5 6 7 8 5 6 7 8 C D F A B E L SIDE B ANALOG IN & A/D ASSY L (ANP7390-D) IC3901 CN3401 CN3402 CN3403 8 1 9 16 1 4 5 8 1 4 5 8 1 4 5 8 1 4 5 8 16 1 9 8 20 1 1 4 5 8 1 4 5 8 1 4 5 8 1 4 5 8 1 4 5 8 1 4 5 8 1 4 5 8 1 4 5 8 1 17 0 1 2 3 4 5 6 7 8 9 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 A- C3545 C3546 C3550 C3549 L3501 L3503 L3502 L3504 R3557 R3561 R3559 R3567 R3569 R3571 R3563 R3565 C3553 R3560 R3558 R3562 R3564 R3566 C3554 R3568 R3570 R3572 R3573 R3574 C3531 C3532 C3533 C3534 C3535 C3536 C3537 C3538 R3531 R3532 R3541 R3542 R3545 R3546 R3533 R3534 R3535 R3536 R3544 R3543 R3548 R3547 R3554 R3553 R3540 R3539 C3544 C3543 C3751 C3752 R3753 R3754 R3755 R3756 C3755 C3756 R3555 R3556 IC3901 C3954 C3953 R3901 R3902 R3905 R3906 C3955 C3956 R3911 R3912 R3955 R3956 R3576 R3580 R3575 R3579 R3585 R3586 C3433 C3434 D3901 D3902 R3762 R3761 C3471 C3472 R3550 C3542 C3541 R3549 R3552 R3551 C3539 R3538 R3537 C3540 R3757 R3431 R3432 R3758 R3759 R3760 R3903 R3904 R3907 R3908 R3953 R3954 C3903 C3904 R3577 R3581 C3563 R3583 R3435 C3564 R3578 R3584 R3436 R3582 R3751 R3752 R3958 R3959 R3511 R3513 R3515 C3503 R3521 R3523 R3527 C3517 R3525 R3526 C3518 R3528 R3522 R3524 R3514 R3516 R3512 C3504 C3507 C3508 C3505 C3506 R3509 R3510 R3612 C3604 R3616 R3614 R3610 R3622 R3624 R3626 R3628 C3618 R3625 C3617 R3627 R3623 R3621 R3615 R3613 R3611 R3609 C3603 C3607 C3605 C3606 C3608 L3805 R3711 R3713 R3715 C3703 R3721 R3723 R3727 C3717 R3725 R3726 C3718 R3728 R3722 R3724 R3714 R3716 R3712 C3704 C3707 C3708 C3705 C3706 R3709 R3710 R3812 C3804 R3816 R3814 R3810 R3822 R3824 R3826 R3828 C3818 R3825 C3817 R3827 R3823 R3821 R3815 R3813 R3811 R3809 C3803 C3807 C3805 C3806 C3808 L3705 C3493 L3605 L3505 C3575 C3491 R3599 C3492 R3952 R3831 R3830 C3498 C3497 C3496 C3495 C3494 C3576 C3577 R3691 R3592 R3692 R3792 R3791 R3591 C3408 R3589 R3590 C3569 R3766 C3409 D3402 D3401 R3829 R3729 R3629 R3529 C3582 C3581 C3580 C3579 C3578 R3999 R3598 R3765 C3570 C3669 C3670 C3769 C3770 C3869 C3870 R3891 R3892 EX FR OUT AG MC SBR IN MC SBL IN MC SW IN MC C IN V IN R V IN L MR R OUT MR L OUT TXR IN TXL IN EX SBR OUT EX SBL OUT EX SR OUT EX SL OUT EX SW OUT EX C OUT &a/d Ass'y analog in 8 7 AG AG AG AG AG AG AG AG AG AG AG AG AG AG AG ASST ISST 6XDT 6XCK MRSB MRSA MRINH ADG ADG VC5D VC5A VE15I VC15I ADATT HIFS ADXRST ADMCK ADBCK ADLRCK ADFTDT ADCWDT ADSRDT GDSP GDSP GDSP GDSP GDSP GDSP GDSP ADSBDT AWX AG AG AG EX FL OUT CN3403 CN3402 CN3401 1 30 7 7 7 7 3 2 1 6 5 4 1 1 1 4 4 4 2 2 2 3 3 3 5 5 5 6 6 6 2 3 1 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-49TXi 102 1 2 3 4 1 2 3 4 C D F A B E 4.10 DISPLAY, INPUT SEL, MULTI JOG, FL SUP. and STANDBY ASSYS M N SIDE A AE AF DISPLAY ASSY M INPUT SEL ASSY N FL SUPPLY ASSY STANDBY ASSY CN1803 AE AF AL (ANP7390-D) (ANP7388-D) (ANP7388-D) Q3054 Q3053 IC3062 Q5001 IC3002 Q3052 Q3051 1 4 1 4 1 3 1 4 1 4 1 4 1 3 1 3 74 59 1 4 1 4 1 4 C3053 R3077 R3076 R3075 C3076 C3075 R3074 59 74 1 4 1 4 C3052 C3051 S3086 1 9 10 18 3104 R3109 R3110 C3110 C3111 S3103 AWX7868 INPUT SEL. Ass'y CN1903 CN1901 3004 CN1902 3104 3301 CN3002 Q1901 W198 CN1901 C1902 R1901 C1901 CN1902 FL AC1 FL G FL VH FL AC2 AC2 AC1 FL VF FL G FL SUPPLY ASSY AWX7871- YG-A3 S1901 CN1903 STANDBY GND GND Q3052 C3053 R3077 R3076 R3075 C3076 C3075 R3074 CN3002 V3001 D3005 D3003 D3001 D3013 D3011 D3009 D3007 3301 3004 Q3054 Q3053 Q3001 C3013 C3011 C3009 C3007 C3005 C3003 C3001 C3025 R3059 C3034 C3033 C3035 R3035 R3038 R3037 R3036 R3034 R3061 R3055 R3057 R3058 R3056 R3053 R3054 R3052 Q3051 C3083 R3093 R3094 C3082 R3087 S3087 S3088 R3088 S3089 R3089 S3090 R3090 R3091 S3091 S3092 R3092 S3086 R3086 S3085 R3085 S3084 R3084 S3083 R3083 S3082 R3082 R3081 C3081 R3025 R3009 R3011 R3005 R3007 R3003 R3001 S3081 IC3062 R3060 C3077 3005 IC3002 R3039 D3025 C3078 C3020 R3051 R3050 SP SYSTEM A/B 3006 - 1-2 2-6 3-1 3-2 + VCR2 TV STANDBY DVD/LD SIG.SEL. DNR FL SPACER VCR3 SAT VCR1 DISPLAY Ass'y VIDEO 1-4 1-5 2-1 2-2 2-3 1-3 1-1 2-4 2-5 VIDEO SEL. TAPE2 MONI. MULTI ch INPUT ACOUSTIC CAL. MIDNIGHT TONE BASS/TREBLE www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 103 5 6 7 8 5 6 7 8 C D F A B E M O P SIDE A MULTI JOG ASSY O VOL ASSY P 03 (ANP7390-D) (ANP7390-D) (ANP7390-D) CN5807 R Q3003 Q3063 Q3062 Q3002 IC3061 Q3061 1 17 5 1 1 3 4 6 1 3 4 6 1 3 4 6 1 4 1 5 16 1 8 9 1 4 1 5 1 17 1 5 1 1 1 1 4 1 5 C3017 R3071 C3071 S3093 R3095 R3026 1 8 9 16 R3017 1 4 1 5 3102 3103 CN3001 3002 3003 R3072 CN3001 C3022 R3045 R3044 R3043 R3042 R3041 R3100 C3084 R3099 V3001 Q3063 Q3062 Q3002 D3019 D3018 D3017 D3016 D3015 D3013 D3011 3003 J3001 3002 C3013 C3015 C3016 C3017 C3018 C3019 C3029 C3073 C3074 C3072 D3030 D3031 R3071 C3071 C3031 C3061 D3061 R3062 R3064 R3070 R3067 D3065 D3067 D3062 D3063 R3069 D3064 R3063 R3065 R3066 R3068 C3063 D3066 Q3003 L3001 C3083 R3093 S3093 S3094 R3094 S3095 R3095 S3096 R3096 R3097 S3097 S3098 R3098 S3092 R3029 D3028 Q3061 R3028 D3029 R3027 D3027 R3026 IC3061 D3026 R3017 R3018 R3019 R3013 R3015 R3016 R3080 C3080 X3001 R3078 3005 C3079 R3047 MR&S 3-1 3-2 3-3 PHONO MACS CD-R VCR2 3-4 CD CLASS STATION - STATION + DNR ch.SEL MR&S CONTROL MR&S ON/OFF VCR3 FL SPACER MULTI ch INPUT TUNER 3007 3-5 3-6 4-1 LISTEN 3103 3102 C3106 R3105 R3106 C3105 R3107 S3102 R3108 C3109 C3108 S3101 VOL. Ass'y MULTI JOG Ass'y AWX7870 AWX7869 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-49TXi 104 1 2 3 4 1 2 3 4 C D F A B E M O P SIDE B DISPLAY ASSY M MULTI JOG ASSY O VOL ASSY P (ANP7390-D) (ANP7390-D) IC3001 1 24 41 64 25 40 65 80 4 1 1 5 17 1 4 1 1 5 1 24 25 40 41 64 65 80 HCMK-P3X FUNCR uCOM G uCOM+5V VOL + FUNCL uCOM G uCOM+5V PUSH VOL - 3102 3103 HCMK-P3X 1 2 3 3 2 1 4 5 3003 CN3001 3002 3103 3102 C3027 C3026 C3028 IC3001 R3073 D3033 R3046 C3085 C3021 + ST+5.6V UG UG U+5.6V DISP RDY DISP CK DISP DO DISP RST DISP CS MIC SW 1W W.UP DISP DI MR IN SR IN RMC SR OUT 232C DET 3003 3002 CN3001 uCOM+5V uCOM G FUNC/L FUNC/R PUSH VOL + VOL - uCOM G uCOM+5V 1 5 2-3 3-1 3-2 3-3 3-4 CLASS DNR STATION - STATION + 3-5 LISTEN ch.SEL 3-6 MR&S ON/OFF MR&S CONTROL 4-1 MULTI ch INPU 2-4 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-49TXi 105 5 6 7 8 5 6 7 8 C D F A B E M N SIDE B AE AF INPUT SEL ASSY N FL SUPPLY ASSY STANDBY ASSY AE AF (ANP7390-D) (ANP7388-D) (ANP7388-D) (ANP7390-D) 1 4 4 1 3 1 3 4 1 4 1 0 1 2 3 4 5 6 7 8 9 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 A- 4 1 CN1903 3104 CN1901 CN1902 3004 L3002 C3052 C3051 C3062 TONE MIDNIGHT BASS/TREBLE + uCOM+5V INPUT/L INPUT/R uCOM G 8 7 STANDBY GND AWX CN3002 3001 3004 HCMK-P3X AC2 AC1 VH uG GND ACOUSTIC CAL. - 59 74 70 1-1 2-2 1-2 1-3 2-1 2-3 3-1 DNR MULTI ch INPUT TAPE2 MONI. VIDEO SEL. SIG.SEL. SP SYSTEM A/B 1-5 1-4 2-6 2-5 2-4 R1902 D1902 D1901 CN1903 STANDBY ASSY AWX7901- YG-A3 INPUT/L INPUT/R uCOM G HCMK-P3X 3104 uCOM+5V 1 2 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-49TXi 106 1 2 3 4 1 2 3 4 C D F A B E 4.11 VR & PRE OUT ASSY Q SIDE A VR & PRE OUT ASSY Q AA (ANP7392-C) CN5817 R CN5818 R CN5819 R CN4811 Y J4004 CN4802 CN4801 X V IC5181 IC5023 IC5063 IC5182 IC5043 IC5081 IC5061 IC5041 IC5021 IC5082 IC5062 IC5042 IC5022 Q5401 Q5402 Q5301 Q5302 Q5204 Q5202 Q5201 Q5101 Q5102 IC5084 IC5083 IC5002 IC5003 IC5001 1 8 1 21 22 42 1 14 1 8 4 5 1 8 4 5 1 8 4 5 1 9 24 13 12 1 1 8 4 5 1 8 4 5 1 8 4 5 24 13 12 1 24 13 12 1 1 8 4 5 1 24 1 8 4 5 9 16 8 1 1 8 4 5 24 13 12 1 1 6 1 30 1 8 4 5 1 8 1 21 22 42 1 14 1 4 5 8 1 4 5 8 1 4 5 8 1 9 1 12 13 24 1 4 5 8 1 4 5 8 1 4 5 8 1 12 13 24 1 12 13 24 1 4 5 8 1 24 1 4 5 8 16 1 9 8 1 4 5 8 1 12 13 24 1 6 1 30 1 4 5 8 CN5005 C5184 JA5041 IC5001 C5034 C5033 CN5006 C5011 C5012 R5184 IC5182 R5186 C5260 C5259 R5182 C5190 C5460 C5459 C5189 R5188 R5190 R5030 R5011 R5010 R5009 C5053 R5049 IC5043 C5054 R5050 IC5083 CN5002 R5187 C5428 C5422 C5082 C5425 R5434 R5436 Q5402 IC5081 C5086 R5428 R5430 R5432 C5081 C5085 C5084 C5426 R5134 Q5202 JA5021 R5229 C5356 C5151 R5128 R5233 C5456 R5353 R5042 JA5001 R5227 R5242 R5007 R5001 R5183 R5029 C5183 R5189 IC5181 Q5301 C5062 C5326 R5334 R5328 R5330 R5336 R5332 R5246 C5061 IC5082 R5240 C5152 Q5102 R5155 R5154 R5435 R5133 C5251 C5252 C5351 C5352 Q5204 C5451 C5452 R5041 R5002 R5433 C5002 R5046 R5048 C5022 C5126 R5022 R5021 C5024 IC5022 C5122 C5128 R5026 R5027 R5028 R5047 C5427 C5421 R5081 R5082 C5026 C5066 R5431 R5429 C5005 R5008 R5355 C5007 C5025 C5125 C5021 IC5021 C5156 C5008 C5355 C5004 C5006 C5003 C5455 R5427 IC5041 R5238 R5086 C5065 C5155 R5087 R5181 R5185 R5354 C5046 R5088 C5001 C5227 R5129 R5135 C5131 R5131 C5951 R5951 R5952 R5961 R5962 R5963 R5964 R5965 R5966 R5967 R5968 R5132 Q5101 R5136 R5231 C5228 IC5042 C5222 R5228 R5234 R5230 Q5201 R5236 R5232 R5244 R5130 R5235 R5067 C5097 C5098 CN5003 C5095 R5068 C5321 IC5062 C5327 IC5084 C5127 C5096 IC5023 C5322 C5328 JA5002 R5066 C5225 R5331 R5329 R5335 IC5003 C5121 R5127 Q5302 R5333 C5221 R5327 C5064 C5042 R5061 R5062 C5325 IC5061 CN5004 R5153 R5156 IC5002 CN5001 C5041 C5045 C5044 C5226 IC5063 JA5042 R5356 C5256 C5255 C5132 C5133 C5134 C5233 C5234 C5235 C5236 C5242 C5244 C5331 C5332 C5333 C5334 C5431 C5432 C5433 C5434 Q5401 HCMK-P3X J5018 NP NP NP NP NP NP NP NP J5017 J5016 J5014 J5013 J5012 J5011 79M15 78M15 J5019 NP vr&preout assy CN5006 CN5005 CN5004 CN5002 CN5001 CN5003 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 107 5 6 7 8 5 6 7 8 C D F A B E Q SIDE B VR & PRE OUT ASSY Q (ANP7392-C) CN5002 CN5001 CN5003 CN5006 CN5004 CN5005 1 8 21 1 22 42 14 1 1 4 5 8 1 4 5 8 1 4 5 8 9 1 1 4 5 8 1 4 5 8 1 4 5 8 1 4 5 8 1 4 5 8 1 4 5 8 1 6 1 4 5 8 C5185 C5187 C5188 C5186 R5195 C5009 C5010 R5196 C5013 R5192 C5182 C5253 R5253 R5255 C5257 R5257 R5259 C5051 R5261 C5254 R5254 R5256 C5258 R5258 C5052 R5264 R5263 R5260 R5262 R5459 R5457 C5457 C5091 R5458 C5458 C5092 R5464 R5463 R5454 R5361 R5460 C5014 C5181 R5411 R5413 R5412 R5414 R5311 R5312 R5313 R5314 R5211 R5213 R5422 R5426 C5089 C5424 R5420 C5430 C5454 C5912 R5266 R5152 C5232 C5017 R5006 R5005 C5330 C5429 R5004 C5453 D5089 C5354 C5072 R5362 R5151 R5162 R5455 R5251 R5252 R5351 R5352 R5451 R5452 D5090 R5122 C5030 R5126 R5360 C5423 R5421 R5425 C5090 C5154 R5158 R5161 R5357 D5002 D5004 R5003 R5194 R5193 C5032 R5358 R5359 R5160 D5005 C5901 R5159 R5453 C5129 C5130 R5969 R5970 R5981 R5982 R5983 R5984 R5985 R5986 R5987 C5229 R5461 C5018 R5268 C5902 C5261 C5015 C5230 D5085 D5086 C5911 C5262 R5265 R5267 R5466 R5467 R5468 C5461 C5462 R5465 C5031 R5325 R5319 C5323 R5321 C5069 R5091 R5092 D5084 R5125 C5029 R5225 D5083 R5121 R5320 R5326 C5070 C5329 R5322 C5324 C5921 C5922 D5006 R5220 R5219 R5120 R5119 C5224 C5223 C5124 C5123 R5226 C5016 C5049 C5050 R5221 R5419 C5153 R5157 R5456 C5353 C5942 C5941 C5932 C5931 R5222 D5003 C5071 D5087 D5088 R5191 R5462 D5001 AG SL 3 3 AWX7888 4 AG SL SBL SBR SR 5 SR SBL 2 4 V-27 DSP 7 FL 6 FR 1 FANG 1 3 1 3 AG AWX7917 C DIR DIR DSP V+27 FLIN 2 4 FRIN AG AG 1 AG 1 3 4 2 HCMK-P3X SBR 7 DSP FL SW FR DSP AG AG PHM PHM 2 PHM CN5004 OUT OUT IC5003 IC5002 CN5005 IN IN AG MUTE1 7 AG AG AG AG AG AG AG CIN SWIN CT SLIN SRIN AG AG AG EXC EXFL EXFR EXSW EXSL EXSR EXSBR EXSBL SBRIN SBLIN AG AG AG AG AG DSP MDST DIR DIR 2 AG MCSBR MCSBL MCSW MCC V+27 FANG V-27 +VH VHG +VH -VH -VH DET V+20 VHG TH MDCK MDDT BSLB BSLA AG DIR AG RG EVST EVCK EVDT MUTE2 DCDET AG DSP DIR DIR DIR AG AG DSP DSP 5 6 PHM 1 30 24 1 CN5003 CN5001 CN5002 5 6 CNF CNF CNF CNF DCDET TH DET MUTE1 RG V-20 V+20 CN5006 vr&preout ass'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-49TXi 108 1 2 3 4 1 2 3 4 C D F A B E 4.12 MOTHER ASSY R SIDE A MOTHER ASSY R CN3201 I CN6004 U CN3001 M CN3207 H CN6003 U CN701 S CN3403 L CN5003 Q Q5809 Q5810 IC5810 Q5808 Q5807 IC5813 IC5802 IC5811 IC5812 IC5803 Q5801 IC5807 IC5804 1 10 11 4 1 5 8 1 2 5 1 10 1 7 17 1 17 1 10 11 20 1 10 11 20 1 10 17 1 30 1 24 1 2 6 1 17 1 4 5 8 1 8 5 4 1 5 1 10 1 7 17 1 17 1 10 11 20 1 10 11 20 1 17 30 1 1 24 1 6 + - 1 17 1 5 1 5 8 1 5 4 1 5 R5892 X5801 R5930 R5911 R5932 R5825 R5859 R5860 C5857 R5863 R5937 CN5806 C5869 C5868 C5859 R5862 R5864 C5858 R5851 IC5802 R5858 R5850 C5855 C5856 D5821 R5874 R5875 CN5804 R5920 C5845 C5846 C5843 C5842 C5844 CN5808 C5829 C5834 C5828 C5833 R5837 C5837 C5832 C5835 C5830 R5833 D5802 C5831 C5836 R5876 CN5812 R5870 C5862 R5865 R5878 CN5811 IC5804 D5803 IC5803 CN5807 R5839 R5935 C5867 R5913 D5822 IC5808 IC5809 D5817 D5807 D5804 D5805 D5806 D5815 D5814 IC5806 IC5807 CN5816 CN5819 R5879 R5880 R5872 KN5801 R5938 Q5807 R5923 R5939 R5943 CN5828 R5884 R5945 R5919 R5944 R5894 R5895 R5931 R5905 R5904 R5896 R5897 C5871 R5841 R5840 R5881 C5872 C5839 C5875 R5902 Q5808 CN5813 R5924 5801 IC5811 R5929 IC5813 Q5809 R5926 Q5810 IC5812 R5933 R5934 C5840 C5841 R5928 R5925 R5927 L5804 R5871 R5906 C5865 C5860 R5866 IC5810 R5901 J5801 L5805 L5807 L5808 L5809 Q5801 2 GND GND V+5U VST5 VCC0 VSUB 78M15 79M15 NP 78M15 79M15 HCMK 1 11 1 CN5819 CN5816 CN5811 CN5812 CN5813 CN5806 CN5804 CN5807 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 109 5 6 7 8 5 6 7 8 C D F A B E R DE A SIDE A AB AA AA (ANP7392-C) CN1104 CN2851 E CN2501 F CN2705 A CN2101 C CN2001 B CN2002 B CN5001 Q CN5002 Q CN702 S CN703 S CN4004 CN4003 CN3402 L CN3401 L CN2301 D Q5803 Q5814 Q5813 Q5816 Q5818 Q5817 Q5815 Q5805 Q5806 IC5805 IC5806 807 804 Q5812 Q5811 Q5802 Q5804 1 9 1 14 1 10 13 9 16 8 1 1 3 1 9 1 17 1 10 11 1 9 1 17 1 17 1 9 1 3 4 6 1 20 1 1 30 1 17 1 19 1 19 4 1 5 8 1 17 1 2 6 1 3 4 6 1 1 9 1 14 13 1 16 1 9 8 1 3 1 9 1 17 1 10 11 1 9 1 17 1 17 1 9 1 1 20 1 30 1 1 17 1 19 1 19 1 8 5 4 1 17 1 1 CN5805 D5818 CN5801 CN5802 Q5805 R5830 D5801 C5819 IC5805 X5802 R5828 R5827 C5806 C5811 C5812 R5826 C5810 C5814 R5843 D5810 CN5826 C5851 C5854 D5808 D5811 D5813 Q5814 D5809 Q5813 D5820 CN5809 C5829 5834 R5835 C5828 R5836 C5833 CN5810 CN58 C5801 CN5825 CN5820 CN5821 CN5817 C5823 C5824 C5825 C5826 C5827 R5801 D5819 D5812 R5802 R5803 R5804 R5805 R5806 R5807 R5808 Q5811 IC5806 C5818 CN5814 Q5802 C5802 CN5816 CN5818 CN5823 CN5824 CN5822 KN5802 R5883 D5816 Q5815 D5823 Q5812 R5910 R5909 R5900 C5848 C5847 CN5815 R5867 J5806 R5908 Q5816 R5907 R5917 R5918 R5916 R5915 Q5818 C5873 Q5804 Q5817 Q5803 CN5827 J5803 Q5806 CN5830 D.C. F.C. Production Code 13 1 6 J5801 1 GND V+5U VST5 VCC0 VSUB GND 78M15 5 NP White Gray 1 HCMK-P3X J5808 KNIFE SPACE CN5821 CN5818 CN5820 CN5822 CN5801 CN5823 CN5824 CN5802 CN5825 CN5815 J5806 CN5817 CN5805 CN5810 CN5809 CN5814 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 110 1 2 3 4 1 2 3 4 C D F A B E R SIDE B Q5814 Q5813 Q5805 IC5806 IC5807 1 9 1 14 1 13 3 1 1 9 1 17 1 17 1 9 1 17 1 17 1 9 1 20 1 30 1 30 1 1 17 19 1 19 1 1 17 1 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 0 1 C B A 1 0 1 2 3 4 5 6 7 8 9 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 A- R5831 R5829 L5801 C5805 C5807 C5808 C5813 R5822 C5809 R5824 R5823 R5842 R5847 C5861 R5844 R5848 R5845 C5853 C5852 R5846 R5849 C5817 C5815 C5820 L5802 R5832 C5816 C5821 C5822 R5821 R5809 R5810 R5811 R5812 R5813 R5814 R5816 R5817 R5818 R5819 R5820 R5815 R5899 C5804 C5803 R5890 R5891 C5874 C5838 C5866 R5940 R5941 R5942 GNDD CN5818 CN5815 CN5814 CN5809 AWX MOTHER Ass'y -20V A VG CN5817 CN5827 B B C C E E Q5813 Q5814 Q5805 B C E IN OUT IN OUT +20V A +15V T +5.6V U +5.6V V -5.6V V CN5810 IC5807 CN5816 -5V D 232C SW GNDA +5V D CN5825 CN5802 CN5824 CN5823 CN5801 CN5826 CN5822 CN5821 CN5820 CN5805 IC5806 CN5811 GND VSUB VCC0 VST5 V+5U GND HCMK-P3X 232C BUSY 232C RXD 232C TXD J5806 XMUTE DSP MUTE HRDY DSP RST DSP HCLK DSP HDI DSP HDO 1394 INT 1394 RST 1394 DO 1394 DI 1394 CK 1394 CS HIFS A/D RST GND_CLK GND_CLK GND_CLK GND_CLK GND_CLK GND_CLK GND_CLK GND_CLK A/D MCK A/D BCK A/D LRCK AF DATA AC DATA AS DATA AB DATA J5803 D5V F OPT GNDP DSPG GNDD DSPG AG AG AG AG AG AG AG AG AG AG MC SBR IN MC SBL IN MC SW IN MC C IN V FUNC. R V FUNC. L MR R OUT MR L OUT TXR IN TXL IN AG MC SBR AG MC SBL AG MC SW AG MC C AG FV R AG FV L AG REC L AG REC R AG AG AG AG AG AG V FUNC. IN L V FUNC. IN R MR R OUT MR L OUT MICG MIC IN D+5V AG AG AG AG AG AG AG AG AG EX FL OUT EX FR OUT EX C OUT EX SW OUT EX SL OUT EX SR OUT EX SBL OUT EX SBR OUT ADSBDT GDSP GDSP GDSP GDSP GDSP GDSP GDSP ADSRDT ADCWDT ADFTDT ADLRCK ADBCK ADMCK ADXRST HIFS ADATT VC15I VE15I VC5A VC5D ADG ADG MRINH MRSA MRSB 6XCK 6XDT ISST ASST FRIN AG AG FLIN V+27 GFAN V-27 V+20 AG AG V-20 A-MUTE1 OLDET TH EXFLIN AG AG AG AG AG AG AG AG AG AG AG AG AG AG AG EXFRIN EXCIN EXSWIN EXSLIN EXSRIN EXSBLIN EXSBRIN AG SBRIN SBLIN SRIN SLIN SWIN CIN VC15I AG AG VE15I DG DG TC916XSTB1 TC916X CLK TC916X DT D-5V DSPG M62429 CLK M62429 DT MR MUTE SR OUT RMC SR IN MR IN BLANC S-DET EXP SD1 CLK DT EXP ST EXP OE D.INH VCR3 MUTE VCR2 MUTE VCR1 MUTE SYNC DET OSD DT OSD CLK OSD CS OSD RT FV VG VG V+5V V-5V FY FC SYNC DET VCR1 MUTE VCR2 MUTE VCR3 MUTE NC EXP OE EXP ST CLK EXP SD1 S-DET BLANC EXP SD2 VG VG VG VG D.INH D4052A D4052B DSW 53B EXP OE EXP ST CLK EXP SD2 EXP SD3 232C BUSY 232C RXD 232C TXD UG 232C DET +12V EXP OE EXP ST CLK EXP SD3 NC I2C DT I2C CLK RY CTRL WAKEUP RY DATA RY CLK RY STB RY OE TDET HP SW ST G ST +5.6V FAN DET FAN -27V FAN G FAN-REG V+5V V-5V VG VG VG VG V+5V V-5V D.INH D4052A D4052B DSW 53B for D-TERM for TUNER TG FM COMP +10V XTUNED XSTEREO TMUTE TL TG TR T-DO T-CK T-DI PLL CE J5801 4ohm 9 8 7 CN5820 CN5817 CN5814 CN5818 CN5815 CN5809 CN5810 C CN5816 CN5819 CN5805 CN5822 CN5823 CN5824 CN5825 CN5821 CN5801 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 111 5 6 7 8 5 6 7 8 C D F A B E R DE B SIDE B MOTHER ASSY R (ANP7392-C) IC5808 IC5801 IC5809 IC5807 1 30 31 50 51 80 81 100 1 80 30 51 50 31 100 81 10 1 11 1 5 1 10 1 7 17 1 10 17 30 1 24 1 17 R5922 IC5801 C5850 C5849 R5854 L5806 C5864 C5863 R5855 R5873 R5868 R5861 R5869 L5803 R5856 R5857 R5834 R5838 R5877 C5870 R5853 R5852 R5936 R5903 R5886 R5948 R5946 R5947 R5912 R5882 R5893 R5885 R5887 R5888 R5889 C5950 R5914 R5898 R5921 C5949 C5948 232C DET CN5828 CN5808 FV_G T_RXD T_BUSY T_Vpp T_SCLK T_Vdd IN OUT IN OUT N OUT F_VIDEO FV_Y FV_C A+20V FV_L AG FV_R MIC_G MIC OPT5 IN MIC ON DSP+5V GNDP T_RST T_PGM T_TXD A-20V Vss Vss XJIN U+5.6V 807 6 IC5809 SWO CTO SLO GNDA FLO FRO GNDA GNDA GNDA V-15 V-5D GNDD GNDD V+5D 232C SW SBLO SBRO V+15 SRO GNDA CN5804 IC5808 CN5812 CN5811 CN5807 CN5813 ST+5.6V UG UG DISP_RST DISP_RDY DISP_CK DISP_DO DISP_DI DISP_CS RMC SR IN MR IN SR OUT MIC SW 1W W.UP GND GND VSUB VCC0 VST5 V+5U GNDA GNDA GNDA GNDA GNDA 232C BUSY 232C RXD 232C TXD XMUTE DSP MUTE HRDY DSP RST DSP HCLK DSP HDI DSP HDO 1394 INT 1394 RST 1394 DO ADATT VC15I VE15I VC5A VC5D ADG ADG MRINH MRSA MRSB 6XCK 6XDT ISST ASST FRIN AG AG FLIN V+27 GFAN V-27 V+20 AG AG V-20 A-MUTE1 OLDET TH A-MUTE2 DCDET EVDT EVCK EVST BSLB BSLA MDDT MDCK MDST CN5819 J5801 CN5806 CN5811 CN5812 CN5813 CN5806 CN5807 CN5804 CN5819 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 112 1 2 3 4 1 2 3 4 C D F A B E 4.13 DSP ASSY S SIDE A DSP ASSY S AA AO (ANP7393-A) J4001 CN401 CN5811 R CN6002 U CN501 T CN502 T CN6001 U CN5810 R CN5809 R IC404 IC413 IC706 IC704 IC705 IC703 IC715 IC716 IC718 IC406 IC403 IC402 IC717,IC714 IC113 IC301 IC715 IC302 Q210 IC303 IC202 IC111 IC112 IC201 IC108 IC116 IC107 IC114 IC101 IC115 IC305 IC5084 IC110 IC304 IC416 IC414 IC415 IC410 IC407 IC710 IC709 IC702 IC412 IC401 IC707 IC708 IC409 IC411 IC711 IC712 IC701 CN402 CN706 CN701 CN702 CN703 CN708 CN707 CN704 CN705 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 113 5 6 7 8 5 6 7 8 C D F A B E S SIDE B DSP ASSY S (ANP7393-A) IC203 Q213 Q211 Q212 IC204 Q202 Q201 Q204 IC104 IC106 IC105 IC205 Q203 IC103 IC102 Q208 Q209 Q101 Q102 Q104 Q105 IC408 IC405 CN706 CN402 CN707 CN708 CN703 CN702 CN701 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 114 1 2 3 4 1 2 3 4 C D F A B E 4.14 DAC10 ASSY U SIDE A DAC10 ASSY U (ANP7394-A) CN5812 R CN5813 R CN707 S CN706 S IC6302 IC6061 IC6062 IC6304 IC6306 IC6303 IC6305 IC6042 IC6041 IC6204 IC6206 IC6203 IC6205 IC6022 IC6021 IC6104 IC6106 IC6103 IC6105 IC6402 IC6404 IC6406 IC6001 Q6001 IC6403 IC6405 IC6281 IC6401 IC6002 IC6202 IC6201 IC6102 IC6101 IC6301 CN6003 CN6004 CN6001 CN6002 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 115 5 6 7 8 5 6 7 8 C D F A B E U SIDE B DAC10 ASSY U (ANP7394-A) Q6310 Q6309 Q6210 Q6209 Q6110 Q6109 Q6410 Q6409 CN6003 CN6004 CN6001 CN6002 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 116 1 2 3 4 1 2 3 4 C D F A B E 4.15 DSP3 ASSY T T SIDE A SIDE A SIDE B SIDE B DSP3 ASSY T (ANP7417-B) (ANP7417-B) CN402 S CN708 S IC507 IC502 IC503 IC504 IC501 IC506 IC505 CN501 CN501 CN502 CN502 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 117 5 6 7 8 5 6 7 8 C D F A B E 4.16 POWER AMP(L) and POSISTER(L) ASSYS V SIDE A AG POWER AMP (L) ASSY POSISTER(L) ASSY V AG AD AD AD (ANP7391-B) CN5006 Q CN4809 Y CN4807 W IC4403 IC4401 IC4402 IC4602 IC4603 IC4302 IC4601 IC4101 IC4401 IC4301 IC4601 IC4103 IC4101 IC4102 CN1203 C 1 C 2 CN1203 CN1203 CN4801 CN4803 J4801 J4801 J4801 CN4805 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 118 1 2 3 4 1 2 3 4 C D F A B E V SIDE B SIDE B AG V AG POWER AMP (L) ASSY V POSISTER (L) ASSY AG (ANP7391-B) Q4801 Q4401 Q4404 Q4402 Q4601 Q4304 Q4604 Q4301 Q4602 IC4101 IC4301 IC4401 IC4601 Q4104 Q4101 Q4803 Q4805 Q4102 CN4805 CN4812 CN4801 CN4803 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 119 5 6 7 8 5 6 7 8 C D F A B E 4.17 POWER AMP(R) and POSISTER(R) ASSYS X SIDE A AH POWER AMP(R) ASSY X POSISTER(R) ASSY AH AD AD AD (ANP7391-B) CN5006 Q CN4808 W CN4810 Y IC4502 IC4703 IC4701 IC4503 IC4501 IC4202 IC4203 IC4201 IC4201, IC4501 IC4701 IC4702 IC4303 C 1 C 2 CN1204 CN1204 CN1204 CN4804 CN4802 CN4806 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 120 1 2 3 4 1 2 3 4 C D F A B E X SIDE B SIDE B AH X AH POWER AMP(R) ASSY X POSISTER(R) ASSY AH (ANP7391-B) Q4704 Q4702 Q4501 Q4504 Q4502 Q4201 Q4802 Q4302 Q4202 Q4806 Q4804 IC4501 IC4201 Q4701 Q4204 IC4701 CN4804 CN4802 CN4806 CN4813 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 121 5 6 7 8 5 6 7 8 C D F A B E 4.18 POWER AMP(C), POWER AMP(BR) and POWER AMP(G) ASSYS W Y Z W Y Z SIDE A SIDE B POWER AMP (BR) ASSY Y POWER AMP (G) ASSY Z POWER AMP (C) ASSY W AD (ANP7391-B) (ANP7391-B) (ANP7391-B) (ANP7391-B) (ANP7391-B) (ANP7391-B) CN5005 CN4805 V CN4803 V Q 4807 V 4808 X CN4806 X CN4804 To MAIN CAPACITOR X IC4301 Q4403 Q4303 Q4103 CN1203 J4801 CN4809 CN4809 CN4807 CN4807 CN4810 CN4810 CN4808 CN4808 CN4811 J4804 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 122 1 2 3 4 1 2 3 4 C D F A B E 4.19 LOCAL SUPPLY and DSP DIODE ASSYS SIDE A AA AI E E G D S LOCAL SUPPLY ASSY AL CN704 AA DSP DIODE ASSY AI AN (ANP7391-B) (ANP7388-D) CN1802 S CN5805 CN5004 R J5806 R Q CN1701 IC4047 IC4046 IC4041 IC4042 IC4043 IC4033 IC4031 IC4032 Q4053 IC4045 Q4021 Q4022 Q4051 Q4052 IC4021 IC4022 IC4011 IC4051 IC4052 IC4023 IC4024 IC4035 IC4036 1 4 1 2 3 4 1 4 CN4002 J4004 CN4003 J4001 J4002 CN4001 CN1904 D1903 CN1904 YG-A3 AWX7958- DSP DIODE ASSY VP AC1 VP G VP +9V VP AC2 DC FC www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 123 5 6 7 8 5 6 7 8 C D F A B E SIDE B AA AI LOCAL SUPPLY ASSY AA DSP DIODE ASSY AI (ANP7391-B) (ANP7388-D) Q4054 CN4004 CN4001 J4004 J4003 J4001 CN4002 1 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-49TXi 124 1 2 3 4 1 2 3 4 C D F A B E 4.20 AC PRIMARY, POWER SW and SP(A) ASSYS SIDE A AB AC AD POWER SW ASSY SP (A) ASSY AC PRIMARY ASSY AD AK AB AJ AJ AJ AB AC AD 1 10 1 8 1 7 1 3 1 1 8 9 16 1 3 1 14 1 3 1 4 1 8 1 3 1 4 1 3 1 10 1 8 1 7 1 4 5 9 1 3 1 1 8 9 16 1 3 1 14 1 3 1 2 1 4 1 8 1 2 3 1 2 3 5 7 8 1 2 4 3 5 7 10 1 2 9 1 3 D1101 W202 CN1101 CN1103 CN1102 T1101 W191 W179 W204 L1101 L1102 C1110 KN1101 C1101 W193 C1104 C1103 C1109 CN1107 CN1106 C1102 IC1103 W192 CN1105 W184 W197 W182 W194 W201 W196 W178 W177 W181 W183 W175 W174 W173 W172 W187 W176 W205 W195 W185 W186 W189 W188 IC1101 IC1102 W203 W180 CN1104 W190 W211 79M24 78M56 RY HP RY SB RY S RY C RY FA HPSW RY-24V RYG YG-A3 AWX7837- AWX7836- AWX7835- PRIMARY SECONDARY ST+12V STG RYFB RYAC2 RYAC1 RYG RY-24V ST N ST LO ST HI BM2 BM1 FANDET FAN-REG FANG ACSW1 NC Production code 1 ACSW2 AWX7834- AC PRIMARY ASSY C1301 C1302 CN1301 S1301 ACSW1 ACSW2 NC AWX7840- POWER SW ASSY W141 W140 W149 W148 C1206 J1201 J1207 J1208 W139 W128 W143 W155 W156 W142 W112 W104 CN1206 CN1205 CN1204 CN1201 W127 W113 W111 W118 W110 W114 W117 W115 W116 W109 R1212 R1211 1203 W170 RY1204 W167 R1213 R1214 R1234 R1236 W105 L1201 L1204 L1203 L1202 L1205 L1207 L1206 R1232 R1237 R1235 R1231 R1233 C1201 C1202 C1203 C1207 C1204 C1205 CN1202 W165 W166 W154 RY1205 W152 W151 W150 W130 RY1202 RY1201 RY1203 W106 W129 W153 W131 J1206 HPG HPR HPL HPSW FR OUT SR OUT SBR OUT C OUT SBL OUT SL OUT FL OUT RYG RY-24V RY HP YG-A3 AWX7850- AWX7849- RY SB RY S RY C RY FA HPSW J1205 J1202 J1203 J1204 FBL FBG FBR AWX7848- SP(A) ASSY J1209 (ANP7388-D) (ANP7388-D) (ANP7388-D) K CN1103 To MAIN CAPACITOR CN1007 R CN5801 CN1205 CN1501 CN3203 X CN1005 CN1001 V J4801 W J4801 J4802 IC1101 IC1102 IC1103 CN1101 CN1102 CN1301 CN1206 CN1204 1203 J1206 CN1205 J1201 CN1107 CN1103 CN1105 CN1104 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 125 5 6 7 8 5 6 7 8 C D F A B E SIDE B AB AC AD POWER SW ASSY SP (A) ASSY AC PRIMARY ASSY AB AC AD * * * 1 10 1 8 1 7 1 3 1 1 3 1 14 1 1 4 1 8 1 3 1 4 1 3 R1104 Q1104 R1111 R1107 R1110 R1109 R1108 R1105 R1106 R1103 C1106 C1107 C1108 C1105 R1102 D1105 D1102 D1106 Q1101 Q1103 Q1102 R1119 D1109 D1103 R1101 R1117 R1121 R1116 C1112 C1111 C1113 D1108 R1120 D1107 C1114 R1118 Q1106 Q1105 ST+12V STG RYFB RYAC2 RYAC1 RY-24V RY HP RYG RY SB RY S +5.6V FAN-REG FANG STB DATA CLK RFA RC RAC2 RAC1 RHP RFB OEn VDD RSB RS ST HI ST LO ST N RYG RY-24V PRIMARY SECONDARY FAN-27V FANDET ST+5.6V STG HPSW TDET RY OE RY STB RY CLK RY DATA WAKE UP RY FA RY C FANDET FAN-REG ACSW2 NC ACSW1 +5.6V HPSW FANG BM1 BM2 ST OFF +13V -24V -27V YG-A3 Q1209 R1222 D1209 D1208 C1215 D1204 D1205 D1201 D1203 D1202 Q1210 Q1206 Q1202 Q1205 Q1203 Q1201 Q1204 Q1208 R1224 R1223 R1221 R1225 Q1207 C1216 C1217 C1211 C1212 C1213 C1214 D1210 D1206 D1207 AWX8148- AWX8149- AWX8150- (ANP7388-D) (ANP7388-D) Q1102 Q1104 Q1103 Q1101 Q1208 Q1209 Q1206 Q1204 Q1202 Q1210 Q1201 Q1203 Q1205 Q1207 CN1102 CN1101 CN1301 CN1104 CN1103 CN1105 CN1206 CN1203 CN1204 CN1205 J1207 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 126 1 2 3 4 1 2 3 4 C D F A B E 4.21 TRANS(A), TRANS(B), DIODE and FUSE ASSYS SIDE A SIDE A AK AL AM AN AK AL AM AN T1 POWER TRANSFORMER TRANS (A) ASSY TRANS (B) ASSY FUSE ASSY DIODE ASSY AE AA AA AK AM AN AL 1 5 1 3 1 3 1 7 1 12 1 4 1 8 1 5 1 3 1 3 1 3 1 7 1 12 1 4 1 8 W124 R1601 C1601 W103 J1603 CN1601 J1602 CN1501 J1502 J1503 J1504 C1501 J1501 CN1502 R1501 D1501 D1502 W200 W199 FANG FANDET FAN-REG FANG J1505 BLU RED BRN GRY VL AC2 VL AC1 -VL +VL FANDET FAN-REG DIODE ASSY AWX7841- YG-A3 AWX7851- KCH KRH W126 D1701 W125 W209 C1702 IC1703 C1701 CN1701 CN1702 W208 H1703 H1701 H1704 H1702 AWX8057- TRANS(B) ASSY AEK7007- 1 3 FU9 FU10 H1801 CN1801 CN1803 H1804 H1810 H1808 H1803 H1805 H1806 H1802 H1807 H1809 CN1802 FU5 FU6 2A 125V RISK OF FIRE - REPLACE FUSE AS MARKED. FU4 VA CT VA AC2 VD AC1 VD CT VD AC2 VP AC1 VP AC2 VA AC1 FL G FL VF FL AC1 FL AC2 VP AC2 VP AC1 VD AC2 VD CT VD AC1 VA AC2 VA CT VA AC1 FL G FL VF FL AC1 FL AC2 FUSE ASSY AWX7843- YG-A3 FU8 FU7 125V 4A 125V 2A 125V 2A 125V 2A (ANP7388-D) (ANP7388-D) (ANP7388-D) CN1901 CN4002 To MAIN CAPACITOR CN4001 C 1 C 2 CN1601 J1501 J1502 CN1802 CN1803 CN1801 CN1701 CN1702 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 127 5 6 7 8 5 6 7 8 C D F A B E 4.22 SP(B) ASSY SIDE A SIDE A SIDE B AJ AJ SP(B) ASSY AD AB AB AJ 1 3 1 5 1 7 1 10 1 5 TUBE SIDE 3 1 2 4 5 1 2 3 1 5 1 1 1 1 7 1 10 1 5 CN1006 W168 W136 W133 CN1007 W171 W169 W162 W163 W123 W137 W122 W164 W138 W144 W121 W120 W146 W145 H1001 1004 J1001 H1006 H1003 H1004 CN1003 CN1002 RY1001 1001 W161 RY1003 CN1005 CN1001 J1002 H1005 R1001 R1002 L1001 C1003 C1004 RY1002 R1003 C1001 C1002 H1008 H1007 H1002 CN1004 W147 W134 W135 W119 W157 W158 W159 W160 W132 SECONDARY PRIMARY REPLACE FUSE AS MARKED. PRIMARY SECONDARY PRIMARY RISK OF FIRE - FU2 T AL V FU3 T AL V T N SD L SD SEL SD N ST HI ST LO NTRL LIVE T L2 T L1 ST LV FU1 A V ST N ST LO ST HI SP(B) ASSY AWX7852- AWX7854- AWX7855- AWX7856- 1 3 1 5 1 7 1 10 1 5 R1006 R1005 Q1001 Q1003 Q1004 Q1002 D1006 D1005 D1001 D1004 D1002 C1005 R1011 R1004 D1003 PRIMARY SECONDARY RY-24V ST+12V STG RYAC2 RYAC1 RYFB RYG FBR FBG FBL PRIMARY SECONDARY PRIMARY YG-A3 AWX8151- AWX8152- AWX8153- AWX8158- Short point (ANP7388-D) AC OUTLET (ANP7388-D) CN1102 CN1101 AC IN POWER TRANSFORMER Q1001 Q1002 Q1004 Q1003 CN1207 CN1001 CN1001 CN1003 CN1003 CN1002 CN1002 CN1005 CN1005 CN1007 CN1007 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 128 1 2 3 4 1 2 3 4 C D F A B E 4.23 1394 MODULE ASSY SIDE A SIDE B SIDE A AO AO R340 R407 R321 Q103 C318 R255 R322 R323 R324 R224 C422 R432 R325 R326 R254 R327 R309 R226 R310 KN1 C16 C17 R399 R315 R314 R4 R313 R312 R329 R311 R443 R252 R253 IC201 R3 R317 C414 R262 C14 R318 R120 C404 R281 C405 R121 R418 C12 R258 C406 D101 D102 C409 JA2 R116 C408 R117 R126 R282 R436 CN101 R429 R435 R403 R415 R437 C407 C421 R127 IC101 X101 R360 R361 R320 R319 R261 R406 R428 C423 R287 IC306 R206 R427 C206 R423 C303 R440 R352 R439 R213 R248 C270 R110 R410 R426 C415 R425 C302 R118 R119 R442 R221 R408 R301 R239 R306 C101 C103 C217 R296 R220 C220 IC401 C221 R431 R105 JA1 C287 R136 R137 C288 R452 R279 R434 R336 R417 C209 R404 R451 R453 R433 C327 R201 C328 R455 R202 IC402 C231 R414 R230 R231 R454 R288 C419 R405 R339 Q101 Q102 C403 IC404 R424 R227 R228 R240 R234 C307 R128 IC203 R131 R132 IC1 C13 R241 R297 L291 C410 R243 R125 R108 R122 L292 R124 R402 R334 R411 R129 R251 L1 R438 R348 R200 R210 R349 L293 L294 C272 IC407 L2 R413 R441 R422 L401 R335 R421 R207 C223 L302 R398 R208 C1 R456 R133 R134 C3 C9 CN301 C10 C271 IC2 C11 C273 CN401 C2 R107 R109 R112 C210 R106 R235 R272 R273 R101 R102 R103 R104 R409 R293 L402 R146 R416 C15 1 FC C323 R328 R257 R225 R368 R242 R249 R450 R449 R316 C261 C424 R331 R332 R330 C412 C316 R308 C315 R369 L403 R138 C104 C278 R260 IC204 C324 R123 IC205 R259 R256 C314 R130 R300 R430 R142 R145 C313 C312 C326 C311 C310 C225 R358 R359 R302 R303 D103 C420 C325 C277 C226 R446 C309 R371 C319 C320 C308 R140 C227 X201 C305 R372 C304 C208 C322 C207 C205 C204 R205 R204 C301 R209 R238 C263 R115 C416 C317 C110 C417 R223 C112 R445 R139 C111 D104 R222 C215 C218 R283 R284 R285 R304 R305 R286 C330 R289 C213 IC405 R292 R291 R218 R278 R290 C203 R295 R341 R245 R294 C285 C201 C286 C214 C211 R246 R216 R367 C331 R114 C282 D204 C262 C283 C202 R265 D203 R2 R401 C329 R211 R247 IC406 R338 R214 R147 R111 R229 R217 R412 R250 C102 C332 C413 C306 R280 IC103 C418 C279 R444 R233 R232 IC202 IC104 D202 L202 L203 C113 L201 D201 L301 R113 R219 R212 R203 R135 IC302 R337 D208 D207 D206 IC304 C229 D205 X301 R215 D212 D211 D210 R143 C264 D209 D216 D215 C212 D214 R271 D213 R298 R299 R263 R264 X302 R1 C411 R420 C222 R350 R141 L101 C224 R236 R237 IC305 IC301 C216 C219 R275 C275 C274 R274 C276 R277 R276 R419 IC403 R353 R244 R447 R448 C105 Q401 AWK7759 1 1394 ASSY 1 7 26 50 51 75 76 100 1 25 20 11 10 1 1 20 21 40 41 60 61 80 5 8 8 1 5 4 1 7 8 14 8 1 5 4 1 4 5 7 1 1 5 3 4 1 3 4 5 1 8 9 16 1 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 0 1 C B A 1 4 5 8 1 5 3 4 1 24 25 48 7 1 8 14 1 27 28 54 1 8 9 16 1 10 11 20 1 36 72 37 108 73 109 144 1 3 4 5 5 4 3 1 16 1 8 9 1 4 5 8 5 4 3 1 1 7 8 14 54 28 27 1 16 1 8 9 11 10 1 1 36 37 72 73 108 144 1394 MODULE AO IC403 IC301 IC305 IC304 IC302 IC104 IC202 IC103 IC205 IC406 IC405 IC204 Q401 IC2 IC407 IC1 IC203 IC404 IC402 IC401 IC306 IC101 IC201 Q102 Q101 Q103 CN705 S CN401 (ANP7443-A) (ANP7443-A) 1 7 1 1 25 26 50 51 75 76 100 1 10 11 20 61 1 1 1 4 5 8 4 1 7 8 14 IN GND OUT 4 1 10 1 4 5 7 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-49TXi 129 5 6 7 8 5 6 7 8 C D F A B E 5. PCB PARTS LIST 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 Mark No. Description Part No. LIST OF ASSEMBLIES 1..FM/AM TUNER Module AXQ7237 NSP 1..VIDEO Assy AWQ7016 2..A/V I/O Assy AWX7938 2..COMPOSITE Assy AWX7942 2..COMPONENT Assy AWX7953 2..S-VIDEO Assy AWX8159 2..V-CONVERT Assy AWX8160 NSP 1..A/D & CONTROL Assy AWM7741 2..INPUT SEL Assy AWX7868 2..MULTI JOG Assy AWX7869 2..VOL Assy AWX7870 2..MIC AMP Assy AWX7872 2..HEAD PHONE Assy AWX7874 2..MIC & OPT Assy AWX7875 2..VIDEO CONNECT Assy AWX7876 2..ANALOG IN&A/D Assy AWX7878 2..DISPLAY Assy AWX8140 2..FRONT A/V Assy AWX8189 NSP 1..VR & MOTHER Assy AWM7744 2..VR&PRE OUT Assy AWX7888 2..MOTHER Assy AWX8142 1..DAC10 Assy AWK7725 1..DSP3 Assy AWK7727 1..DSP Assy AWK7762 NSP 1..POWER AMP Assy AWH7004 2..POWER AMP(L) Assy AWX7882 2..POWER AMP(R) Assy AWX7883 2..POWER AMP(C) Assy AWX7884 2..POWER AMP(BR) Assy AWX7885 2..POWER AMP(G) Assy AWX7886 2..LOCAL SUPPLY Assy AWX7887 NSP 1..PS&SP Assy AWK7764 2..AC PRIMARY Assy AWX7834 2..TRANS(A) Assy AWX7838 2..POWER SW Assy AWX7840 2..DIODE Assy AWX7841 2..FUSE Assy AWX7843 2..POSISTER(L) Assy AWX7844 2..POSISTER(R) Assy AWX7846 2..FL SUPPLY Assy AWX7871 2..STANDBY Assy AWX7901 2..DSP DIODE Assy AWX7958 2..TRANS(B) Assy AWX8057 2..SP(A) Assy AWX8148 2..SP(B) Assy AWX8151 1..1394 Assy AWK7759 Mark No. Description Part No. A FM/AM TUNER MODULE SEMICONDUCTORS IC201 BA1451F IC202 LC72131MD Q201, Q204, Q205 2SC2412K Q202 DTA124ES Q203 DTC124EK D201 1SS133 D202 MTZJ5.1C COILS AND FILTERS L201 FM DET COIL ATE7003 F202 FM CERAMIC FILTER ATF-107 F201 FM CERAMIC FILTER ATF-119 F203 AM CERAMIC FILTER ATF7026 CAPACITORS C206 CCSRCH100D50 C212, C213, C226, C233-C235 CCSRCH101J50 C240 CCSRCH101J50 C231, C232 CCSRCH150J50 C223 CEAT100M50 C229 CEAT101M10 C224 CEAT1R0M50 C227 CEAT220M25 C241 CEAT2R2M50 C243 CEAT330M16 C228 CEAT3R3M50 C237 CEAT470M10 C211 CEJQ1R0M50 C210 CEJQ470M16 C204, C238, C613 CKSRYB102K50 C101, C102, C208, C220, C239 CKSRYB103K50 C242, C604 CKSRYB103K50 C216, C217, C225 CKSRYB153K50 C201, C205, C209, C214, C230 CKSRYB223K50 C236, C603 CKSRYB223K50 C221 CKSRYB224K10 C202, C222 CKSRYB473K16 C215 CKSRYB681K50 RESISTORS R211 RD1/4PU221J R221 RD1/4PU222J R233 RD1/4PU391J R243 RS1/10S0R0J www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 130 1 2 3 4 1 2 3 4 C D F A B E R103 RS1/10S331J R104 RS1/10S391J Other Resistors RS1/16S###J OTHERS CN201 13P FFCCONNECTOR 52044-1345 BN201 2P ANTENNA TER. AKA7002 SHIELD CASE T ANK7072 SHIELD CASE B ANK7073 X201 CRYSTAL RES.(7.2MHz) ASS1093 B A/V I/O ASSY SEMICONDUCTORS IC2053 BA4558F-HT IC2052 M62429FP IC2002 TC9162AF IC2001 TC9164AF IC2051 UPC4570C Q2051 HN1C03F D2052, D2053 1SS355 D2051 UDZS5.6B CAPACITORS C2025, C2029, C2053, C2054 CCSRCH101J50 C2063, C2064, C2077, C2078 CCSRCH101J50 C2071 CCSRCH221J50 C2079, C2080 CEAT100M50 C2075, C2076 CEAT1R0M50 C2055, C2056 CEAT470M25 C2061, C2065, C2066 CEJQ100M16 C2051, C2052, C2059, C2060 CEJQ1R0M50 C2072 CKSRYB102K50 C2019-C2022, C2069, C2081 CKSRYB103K50 C2023, C2024, C2027, C2028 CKSRYB473K25 C2082, C2083 CKSRYB473K50 RESISTORS R2065 RD1/2LMF561J > R2067, R2068 RS1/16S102J > R2031, R2032, R2037, R2038 RS1/16S470J > R2059, R2060 RS1/16S470J Other Resistors RS1/16S###J OTHERS CN2002 JE CONNECTOR 17PS-JE 2001 6P PIN JACK AKB7073 2002-2004 4P PIN JACK AKB7075 JA2051 2P PIN JACK DKB1045 CN2001 17P SOCKET KP200TA17L 2051 2P MINI JACK VKN1034 C COMPOSITE ASSY SEMICONDUCTORS IC2108, IC2109 BU4094BCF IC2106 NJM2296M IC2104 PDC084A IC2101, IC2107 TC74HC4051AFT IC2102, IC2103 TC74HC4053AFT IC2105 TK15420M Q2101-Q2103, Q2105-Q2108 2SC4081 Q2104 UN5212 D2101-D2103 1SS355 Mark No. Description Part No. COILS AND FILTERS X2101 CRYSTAL RES.(14.3MHz) ASS1056 L2102, L2103 LAU100J L2101 LAU330J CAPACITORS C2118 CCSRCH100D50 C2123, C2132 CCSRCH101J50 C2119 CCSRCH150J50 C2120 CCSRCH180J50 C2139, C2151-C2153, C2164 CCSRCH181J50 C2121, C2122 CCSRCH240J50 C2115, C2129, C2177-C2180 CEAT100M50 C2101-C2106, C2114, C2124, C2125 CEAT101M10 C2135, C2136, C2141, C2142 CEAT101M10 C2165, C2166 CEAT101M10 C2131 CEAT1R0M50 C2107-C2113, C2137, C2138 CKSRYB103K50 C2143, C2144, C2154-C2156 CKSRYB103K50 C2159-C2161, C2167, C2168, C2170 CKSRYB103K50 C2130 CKSRYB122K50 C2116, C2126, C2127, C2140 CKSRYB473K25 RESISTORS Other Resistors RS1/16S###J OTHERS CN2101 JE CONNECTOR 19PS-JE 2102-2105 2P PIN JACK AKB7076 JA2101 3P PIN JACK AKB7109 CN2102 12P SOCKET KP200TA12L D S-VIDEO ASSY SEMICONDUCTORS IC2310 BU4094BCF IC2305 LA7213 IC2308, IC2309 NJM2296M IC2306 TC74HC4051AFT IC2303, IC2304 TC74HC4053AFT IC2301, IC2302 TC74LVX4051FT IC2307 TK15420M > Q2303 2SA1576A > Q2302 2SC4081 Q2314 HN1B04FU Q2301 UN5212 D2304, D2305, D2307 1SS355 CAPACITORS C2352, C2353, C2376-C2381 CCSRCH181J50 C2390-C2392 CEAT100M50 C2301-C2306, C2339, C2340 CEAT101M10 C2347, C2348, C2357, C2358 CEAT101M10 C2361, C2362, C2385, C2386 CEAT101M10 C2338 CEAT3R3M50 C2313-C2318, C2325-C2327 CKSRYB103K50 C2330-C2333, C2335, C2336 CKSRYB103K50 C2341, C2342, C2349, C2350, C2356 CKSRYB103K50 C2359, C2360, C2363, C2364 CKSRYB103K50 C2382-C2384, C2387, C2389 CKSRYB103K50 C2319-C2324, C2328, C2351 CKSRYB104K16 C2373-C2375, C2393, C2394 CKSRYB104K16 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-49TXi 131 5 6 7 8 5 6 7 8 C D F A B E C2307-C2312 CKSRYB473K25 RESISTORS Other Resistors RS1/16S###J OTHERS CN2301 JE CONNECTOR 17PS-JE CN2302-CN2305 4P MINI DIN SOCKET AKP7023 JA2301 4P MINI DIN SOCKET AKP7049 CN2306 8P SOCKET KP200TA8L E V-CONVERT ASSY SEMICONDUCTORS IC2862 BU4094BCF IC2852 MM1093NF > IC2863 NJM78M09FA IC2853 TA1270BF IC2859, IC2860 TC74LVX4053FT IC2851 TC90A49F IC2854-IC2858 TK15420M Q2851, Q2852 2SA1576A > Q2902 2SA1576A Q2853, Q2854 2SC4081 > Q2901 2SC4081 Q2904 2SC4081 COILS AND FILTERS L2856 CHIP FERRITE BEAD ATL7002 L2852-L2854, L2857 LAU100J L2855 LAU330J L2859 LCTA1R0J2520 CAPACITORS C2865, C2876, C2887 CCSRCH100D50 C2885 CCSRCH101J50 C2919, C2920 CCSRCH120J50 C2867 CCSRCH181J50 C2886 CCSRCH390J50 C2881 CCSRCH391J50 C2873 CCSRCH560J50 C2879 CCSRCH6R0D50 C2851, C2981, C2982, C2989-C2991 CEAT100M50 C2855, C2860, C2862, C2868 CEAT101M10 C2892, C2893, C2903, C2904 CEAT101M10 C2909, C2910, C2917, C2918, C2928 CEAT101M10 C2938, C2945, C2946, C2970, C2971 CEAT101M10 C2853 CEAT1R0M50 C2924, C2926 CEAT2R2M50 C2884, C2985 CEAT470M10 C2874, C2877, C2880 CEAT4R7M50 C2882 CKSRYB102K50 C2854, C2856, C2857, C2859, C2861 CKSRYB103K50 C2863, C2866, C2869-C2872, C2875 CKSRYB103K50 C2878, C2883, C2890, C2891 CKSRYB103K50 C2894-C2897, C2901, C2902 CKSRYB103K50 C2907, C2908, C2911, C2912 CKSRYB103K50 C2915, C2916, C2923, C2929, C2937 CKSRYB103K50 C2943, C2944, C2967, C2978, C2979 CKSRYB103K50 C2852, C2925, C2930-C2935, C2966 CKSRYB104K16 C2983, C2984, C2986 CKSRYB104K16 C2994-C2996 CKSRYB105K6R3 C2864 CKSRYB122K50 C2921 CKSRYB222K50 Mark No. Description Part No. C2927 CKSRYB223K50 C2922 CKSRYB224K10 C2858 CKSRYB474K10 C2969 CKSRYB561K50 RESISTORS Other Resistors RS1/16S###J OTHERS CN2851 JE CONNECTOR 09PS-JE X2851, X2853 CRYSTAL RES.(3.58MHz)ASS1091 X2852 CRYSTAL RES.(4.43MHz) ASS1092 X2854 Ceramic RES.(503kHz) ASS7036 CN2852 18P SOCKET KP200TA18L F COMPONENT ASSY SEMICONDUCTORS IC2507 BU4094BCF IC2505, IC2506 OPA2652U IC2509 SP232AEP IC2504 TC74HC4053AFT IC2501, IC2502 TC74LVX4052FT IC2503 TC74LVX4053FT > Q2502 2SA1576A > Q2501 2SC4081 Q2503 2SC4081 D2501-D2503 1SS355 COILS AND FILTERS L2501 LAU1R0J CAPACITORS C2541, C2542 CEAT100M50 C2524, C2525, C2532, C2533 CEAT101M10 C2537, C2538, C2567 CEAT101M10 C2563-C2565, C2568 CEAT1R0M50 C2510-C2517, C2522, C2523 CKSRYB103K50 C2530, C2531, C2535, C2536 CKSRYB103K50 C2557, C2558, C2569, C2571-C2579 CKSRYB103K50 C2581 CKSRYB103K50 C2566 CKSRYB104K25 C2582 CKSRYB331K50 RESISTORS Other Resistors RS1/16S###J OTHERS CN2501 JE CONNECTOR 19PS-JE JA2502 6P PIN JACK AKB7127 JA2501 6P PIN JACK AKB7141 JA2504 MULTI JACK AKN7014 CN2505 9P D-SUB SOCKET AKP1213 CN2502 10P SOCKET KP200TA10L 2501 SCREW TERMINAL VNE1948 G VIDEO CONNECT ASSY OTHERS CN3303 10P PLUG KM200TA10 CN3301 12P PLUG KM200TA12 CN3304 18P PLUG KM200TA18 CN3302 8P PLUG KM200TA8 H MIC AMP ASSY 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-49TXi 132 1 2 3 4 1 2 3 4 C D F A B E SEMICONDUCTORS IC3201 M5220FP Q3204 HN1C01FU Q3202 RN4903 D3201 1SS355 D3202 UDZS5.6B CAPACITORS C3211, C3220, C3226 CCSRCH101J50 C3214 CCSRCH330J50 C3210, C3218, C3221, C3224, C3227 CEAL100M16 C3231, C3232 CEAL101M10 C3206 CEAL220M16 C3212, C3215 CEAL220M35 C3223, C3229, C3230 CEAL330M25 C3250, C3253, C3303 CKSRYB102K50 C3213, C3238, C3252, C3302 CKSRYB103K50 C3205, C3228 CKSRYB104K16 RESISTORS Other Resistors RS1/16S###J OTHERS CN3207 52044-1145 CN3205 S4B-PH-K KN3202 VNF1084 I MIC ASSY COILS AND FILTERS L3202 (CHIP INDCTER) QTL1013 L3203, L3204 (CHIP INDCTER) VTL1075 CAPACITORS C3203 CEAL470M10 C3201 CKSRYB103K50 C3202 CKSRYB104K16 RESISTORS Other Resistors RS1/16S###J OTHERS CN3202 KR CONNECTOR B4B-PH-K CN3201 KR CONNECTOR B5B-PH-K JA3201 OPTICAL LINK IN GP1FA502RZ JA3202 REMO CON. JACK RKN1004 J FRONT A/V ASSY CAPACITORS C3236 CKSRYB102K50 C3235, C3335 CKSRYB103K50 C3234, C3245 CKSRYB104K16 C3233 CKSRYB473K50 RESISTORS Other Resistors RS1/16S###J OTHERS JA3204 FRONT PIN JACK AKX7014 CN3204 KR CONNECTOR B8B-PH-K K HEAD PHONE ASSY CAPACITORS C3209 CKSRYB104K16 RESISTORS Mark No. Description Part No. Other Resistors RS1/16S###J OTHERS CN3203 4P FFC CONNECTOR 52045-0445 JA3203 HEADPHONE JACK RKB1014 KN3201 EARTH METAL FITT. VNF1084 L ANALOG IN/D ASSY SEMICONDUCTORS IC3421, IC3441, IC3461, IC3481 AK5383VS IC3901 BU4052BCF IC3423 M5220P IC3501, IC3502, IC3601, IC3602 NJM2068D IC3701, IC3702, IC3801, IC3802 NJM2068D > IC3402 PQ3DZ13 IC3401, IC3422 TC9163AF IC3424, IC3462 UPC4570C Q3501, Q3601, Q3701, Q3801 HN1C03F Q3401 RN4903 D3501, D3502, D3601, D3602 DAN202K D3701, D3702, D3801, D3802 DAN202K D3503, D3504, D3603, D3604 DAP202K D3703, D3704, D3803, D3804 DAP202K D3901, D3902 UDZS6.2B COILS AND FILTERS L3401, L3402, L3421, L3422 ATL7002 L3441, L3442, L3461, L3462 ATL7002 L3481, L3482 (CHIP BEAD) ATL7002 L3423, L3443, L3463, L3483 QTL1013 (CHIP SOLID INDUCTOR) CAPACITORS C3411-C3414, C3435, C3436 ACH7163 C3473, C3474 (470uF/25V) ACH7163 C3405, C3428, C3503, C3504 CCSRCH101J50 C3549, C3550, C3563, C3564 CCSRCH101J50 C3567, C3568, C3603, C3604 CCSRCH101J50 C3703, C3704, C3755, C3756 CCSRCH101J50 C3759, C3760, C3803, C3804 CCSRCH101J50 C3401, C3547, C3548, C3559, C3560 CEAT100M50 C3951, C3952 CEAT100M50 C3515, C3516, C3615, C3616 CEAT101M10 C3715, C3716, C3815, C3816 CEAT101M10 C3429, C3430 CEAT101M25 C3551, C3552 CEAT470M16 C3402 CEHAZL101M10 C3421, C3422, C3441, C3442 CENA100M50 C3461, C3462, C3481, C3482 CENA100M50 C3509-C3512, C3523, C3524 CENA100M50 C3561, C3562, C3609-C3612 CENA100M50 C3623, C3624, C3709-C3712 CENA100M50 C3723, C3724, C3753, C3754 CENA100M50 C3757, C3758, C3809-C3812 CENA100M50 C3823, C3824 CENA100M50 C3565, C3566 CENA220M25 C3501, C3502, C3601, C3602 CENA470M25 C3701, C3702, C3801, C3802 CENA470M25 C3427, C3447, C3467, C3487 CKSRYB102K50 C3505-C3508, C3513, C3514 CKSRYB103K50 C3605-C3608, C3613, C3614 CKSRYB103K50 C3705-C3708, C3713, C3714 CKSRYB103K50 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-49TXi 133 5 6 7 8 5 6 7 8 C D F A B E C3805-C3808, C3813, C3814 CKSRYB103K50 C3423, C3424, C3443, C3444 CKSRYB104K16 C3463, C3464, C3483, C3484 CKSRYB104K16 C3517, C3518, C3521, C3522, C3575 CKSRYB104K16 C3577, C3579, C3581, C3617, C3618 CKSRYB104K16 C3621, C3622, C3717, C3718 CKSRYB104K16 C3721, C3722, C3817, C3818 CKSRYB104K16 C3821, C3822 CKSRYB104K16 C3519, C3520, C3619, C3620 CKSRYB224K10 C3719, C3720, C3819, C3820 CKSRYB224K10 C3425, C3445, C3465, C3485 CKSRYB471K50 C3403, C3404, C3431, C3432 CKSRYB473K50 C3953, C3954 CKSRYB473K50 C3557, C3558 CQMA242J50 C3555, C3556 CQMA822J50 RESISTORS > R3411-R3414, R3471, R3472 RD1/4MUF470J R3525-R3528, R3625-R3628 RS1/16S1002F R3725-R3728, R3825-R3828 RS1/16S1002F R3765, R3766 RS1/16S1201F R3589, R3590 RS1/16S1801F R3509, R3510, R3609, R3610 RS1/16S2701F R3709, R3710, R3809, R3810 RS1/16S2701F R3587, R3588, R3763, R3764 RS1/16S2702F R3511-R3516, R3611-R3616 RS1/16S3901F R3711-R3716, R3811-R3816 RS1/16S3901F > R3407, R3408, R3431-R3436 RS1/16S470J > R3951, R3952 RS1/16S472J R3501, R3502, R3601, R3602 RS1/16S6801F R3701, R3702, R3801, R3802 RS1/16S6801F Other Resistors RS1/16S###J OTHERS 3401,3501,3503,3504 4P PIN JACK AKB7075 CN3402 17P SOCKET KP200TA17L CN3401 20P SOCKET KP200TA20L CN3403 30P B TO B CONNECTOR VKN1395 M DISPLAY ASSY SEMICONDUCTORS IC3002 BU2092F IC3001 PD5686B IC3061 TC74HC4053AFT Q3052 2SA1036K Q3061 2SA1576A Q3053, Q3054 2SD2114K Q3002, Q3062 RN1903 Q3063 RN2903 Q3001, Q3003, Q3051 UN5212 D3061-D3067 1SS355 D3030, D3031 DAN202K D3027 NSPB510-2283 D3026, D3028, D3029 SLI-343DUW D3001, D3003, D3005, D3007,D3009 SLI-343URW D3011, D3013, D3015-D3018,D3025 SLI-343URW D3019 TLGE68TG D3033 UDZS6.2B COILSANDFILTERS X3001 CERAMIC RES.(4.19MHz) ASS7042 L3001 CHIP BEAD ATL7002 Mark No. Description Part No. SWITCHES AND RELAYS S3081-S3098 ASG7013 CAPACITORS C3035, C3071, C3075, C3076 CCSRCH101J50 C3053 CEAT470M50 C3031, C3061, C3072, C3074 CEJQ101M6R3 C3022 CEJQ4R7M50 C3081-C3084 CKSRYB102K50 C3051, C3062 CKSRYB103K50 C3027, C3034, C3052, C3073, C3079 CKSRYB104K16 C3063 CKSRYB153K50 C3020, C3021 CKSRYB473K50 RESISTORS R3060 RD1/2LMF103J > R3050 RD1/4MUF220J Other Resistors RS1/16S###J OTHERS 3001,3003,3004 4P CABLE HOL. 51048-0400 3002 5P CABLE HOL. 51048-0500 CN3001 17P FFC CON. 52492-1720 V3001 FL TUBE AAV7081 J3001 EARTHLEAD WIRE DE005WE0 CN3002 3P FFC CONNECTOR HLEM3S-1 IC3062 REMOE RECEIVER NJL64H400A N INPUT SEL ASSY SWITCHES AND RELAYS S3103 ASX7038 CAPACITORS C3110, C3111 CKSRYB103K50 RESISTORS R3109, R3110 RS1/16S473J OTHERS 3104 4P CABLE HOLDER 51048-0400 O MULTI JOG ASSY SWITCHES AND RELAYS S3101 ASX7039 CAPACITORS C3105, C3106 CKSRYB103K50 RESISTORS R3105, R3106 RS1/16S473J OTHERS 3102 5P CABLE HOLDER 51048-0500 P VOL ASSY SWITCHES AND RELAYS S3102 ASX7037 CAPACITORS C3108, C3109 CKSRYB103K50 RESISTORS R3107, R3108 RS1/16S473J 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-49TXi 134 1 2 3 4 1 2 3 4 C D F A B E OTHERS 3103 4P CABLE HOLDER 51048-0400 Q VR OUT ASSY SEMICONDUCTORS IC5084 BU4052BCF IC5023, IC5063, IC5181, IC5182 NJM2068D > IC5002 NJM78M15FA > IC5003 NJM79M15FA IC5022, IC5042, IC5062, IC5082 OPA2134PA IC5001 TC9274N-016 IC5021, IC5041, IC5061, IC5081 TC94A07F IC5043, IC5083 UPC4570C Q5101, Q5102, Q5201, Q5202, Q5204 HN1C03F Q5301, Q5302, Q5401, Q5402 HN1C03F D5001-D5004 1SS355 D5085-D5090 DA204K D5083, D5084 UDZS6.2B CAPACITORS C5007, C5008, C5021, C5022 ACH7163 C5033, C5034, C5041, C5042 ACH7163 C5053, C5054, C5061, C5062 ACH7163 C5081, C5082 (470uF/25V) ACH7163 C5013, C5024, C5044,C5064,C5084 CCSRCH101J50 C5123, C5124, C5223, C5224 CCSRCH101J50 C5257, C5258, C5261, C5262 CCSRCH101J50 C5323, C5324, C5423, C5424 CCSRCH101J50 C5457, C5458, C5461, C5462 CCSRCH101J50 C5153, C5154, C5181, C5182 CCSRCH220J50 C5189, C5190, C5353, C5354 CCSRCH220J50 C5911, C5912, C5921, C5922 CCSRCH330J50 C5931, C5932, C5941, C5942 CCSRCH330J50 C5003-C5006 CEAT100M50 C5001, C5002 CEAT1R0M50 C5011, C5012, C5095, C5096 CEAT470M25 C5151, C5152, C5251, C5252 CEGA470M35 C5351, C5352, C5451, C5452 CEGA470M35 C5255, C5256, C5259, C5260 CENA100M50 C5455, C5456, C5459, C5460 CENA100M50 C5125-C5128, C5155, C5156 CENA470M25 C5183, C5184, C5225-C5228 CENA470M25 C5325-C5328, C5355, C5356 CENA470M25 C5425-C5428 CENA470M25 C5121, C5122, C5221, C5222 CENA4R7M50 C5321, C5322, C5421, C5422 CENA4R7M50 C5015-C5017, C5031, C5032 CKSRYB103K50 C5051, C5052, C5071, C5072 CKSRYB103K50 C5091, C5092, C5185-C5188 CKSRYB103K50 C5014 CKSRYB104K16 C5009, C5010, C5025, C5026 CKSRYB473K50 C5029, C5030, C5045, C5046 CKSRYB473K50 C5049, C5050, C5065, C5066 CKSRYB473K50 C5069, C5070, C5085, C5086 CKSRYB473K50 C5089, C5090, C5097, C5098 CKSRYB473K50 C5131-C5134, C5233-C5236,C5242 CKSRYB473K50 C5244, C5331-C5334,C5431-C5434 CKSRYB473K50 RESISTORS > R5007, R5008, R5021, R5022 RD1/4MUF470J Mark No. Description Part No. > R5029, R5030, R5041, R5042 RD1/4MUF470J > R5049, R5050, R5061, R5062 RD1/4MUF470J > R5081, R5082 RD1/4MUF470J > R5001, R5002 RD1/4MUF4R7J R5267, R5268, R5467, R5468 RS1/16S1201F R5265, R5266, R5465, R5466 RS1/16S2702F > R5005, R5006 RS1/16S470J > R5091, R5092 RS1/16S472J Other Resistors RS1/16S###J OTHERS 5002,5021 4P PIN JACK AKB7075 JA5042 2P PIN JACK AKB7144 JA5001 4P PIN JACK AKB7145 CN5005 8P CONNECTOR B08B-XASK-1 CN5006 14P CONNECTOR B14B-XASK-1 CN5002 9P SOCKET KP200TA9L CN5004 6P CONNECTOR S06B-XASK-1 JA5041 1P PIN JACK VKB1074 CN5003 24P B TO B CON. VKN1392 CN5001 30P B TO B CON. VKN1395 R MOTHER ASSY SEMICONDUCTORS IC5802 AT24C16N-10SI2.5 > IC5806, IC5808 NJM78M15FA > IC5807, IC5809 NJM79M15FA IC5801 PD5821B8 IC5810 PST9242NR IC5803, IC5804 TC74HCT244AF IC5811, IC5813 TC7S08FU IC5812 TC7W126FU > Q5805 2SC5174P > Q5816 2SK2103 > Q5815 IRF7416 Q5801 RN1903 Q5806 RN4903 Q5808, Q5809, Q5818 UN5112 Q5810 UN511L Q5807, Q5817 UN5212 D5803-D5806, D5814, D5815 1SS355 D5821-D5823 1SS355 D5819, D5820 DAN202K D5817 DAP202K D5801 UDZ11B COILS AND FILTERS L5802, L5803, L5806 ATL7002 L5804 LCTA1R0J2520 L5805, L5807-L5809 QTL1013 CAPACITORS C5839 ACH7141 C5829, C5831, C5834, C5836 CEAT100M50 C5819 CEAT101M16 C5873 CEAT221M6R3 C5868 CEAT331M10 C5847 CEAT471M6R3 C5818 CEJQ100M16 C5832, C5837, C5844 CEJQ100M25 C5801, C5802, C5828, C5830,C5833 CEJQ1R0M50 C5835 CEJQ1R0M50 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-49TXi 135 5 6 7 8 5 6 7 8 C D F A B E C5848, C5859 CEJQ221M6R3 C5817, C5838, C5840, C5850,C5858 CKSRYB103K50 C5860, C5861, C5863, C5864,C5869 CKSRYB103K50 C5950 CKSRYB103K50 C5804,C5820,C5841,C5843,C5845 CKSRYB104K16 C5849, C5856, C5866, C5872 CKSRYB104K16 C5815 CKSRYB105K6R3 C5842, C5846 CKSRYB471K50 C5857, C5862, C5867, C5871 CKSRYB473K50 C5803 CKSRYF105Z10 RESISTORS R5840, R5841 RAB4C104J R5901, R5920 RAB4C221J > R5835, R5836 RD1/4MUF100J > R5930 RD1/4MUF101J > R5833, R5837 RD1/4MUF4R7J Other Resistors RS1/16S###J OTHERS CN5825 JE CONNECTOR 09R-JE CN5821, CN5823 JE CONNECTOR 17R-JE CN5822, CN5824 JE CONNECTOR 19R-JE CN5806 11P FFC CONNECTOR 52045-1145 CN5802 13P FFC CONNECTOR 52045-1345 CN5807 17P FFC CONNECTOR 52045-1745 CN5801 14P FFC CONNECTOR 52492-1420 J5806 2P CONNECTOR ASSY ADX7375 J5801 1P BOARD IN WIRE ADX7376 J5803 1P BOARD IN WIRE ADX7391 X5801 CERAMIC RES.(15.67MHz) ASS7043 CN5805 9P CONNECTOR B09B-XASK-1 CN5804 KR CONNECTOR B5B-PH-K CN5827,CN5828 KR CONNECTOR B6B-PH-K CN5810,CN5811 17P B TOB CON. BTEM17S-1S CN5809 CONNECTOR BTEM9S-1S CN5813,CN5815,CN5820 17P PLUG KM200TA17 CN5814 20P PLUG KM200TA20 CN5812 7P PLUG KM200TA7 CN5817 9P PLUG KM200TA9 5801 PCB BINDER VEF1040 CN5819 24P B TO B CON. VKN1405 CN5816,CN5818 30P B TO B CON. VKN1408 KN5802 EARTH METAL FITT. VNF1084 S DSP ASSY SEMICONDUCTORS IC301 ADSST21065LKS-264 IC101 AK4114VQ IC304 AYW7023 IC702 AYW7029 IC203 BA4558F-HT IC703-IC705 BU4094BCFV IC302, IC303 HY57V161610DTC-8 IC402 IS61LV6416-12T IC202 IS62C256-45T IC403 IS63LV1024-12T IC701 M30620SAFP IC201 PM4007A > IC305, IC415, IC713 PQ3DZ13 > IC416 PQ7VZ5 IC102 TC74HC151AF Mark No. Description Part No. IC204 TC74HCT08AF IC406, IC409, IC717 TC74VHC00FT IC712 TC74VHC04FT IC111, IC413 TC74VHC08FT IC114, IC714, IC715, IC718 TC74VHC125FT IC716 TC74VHC126FT IC110 TC74VHC153FT IC112, IC410, IC412 TC74VHC157FT IC116 TC74VHC257FT IC711 TC74VHC32FT IC107 TC74VHC4040FT IC707-IC710 TC74VHC573FT IC404, IC407, IC411 TC74VHC74FT IC414 TC74VHCU04FT IC103 TC7SET08F IC719-IC721 TC7SET08FU IC108 TC7SH04FU IC405, IC408 TC7SH86F IC115 TC7WH08FU IC113 TC7WH157FU IC104-IC106 TC7WU04F IC205 TK15420M IC401 XCA56367PV150 Q203, Q204 2SA1037K > Q101, Q210, Q212 2SB1197K Q201, Q202 2SC2412K Q208, Q209 2SC4081 > Q213 2SD1781K Q102 DTC124EK Q211 RN1903 D203 1SS355 D202 KV1851 COILSANDFILTERS F201 ATF7027 L114, L117, L201, L206, L207 ATL7002 L303, L305-L307, L405-L407 ATL7002 L409,L411,L701-L704(CHIP BEAD) ATL7002 L202 LCTA680J2520 L101-L108, L110, L113(CHIP IND.) QTL1013 L118-L120, L203, L204, L413 QTL1013 CAPACITORS C166, C231, C441, C442 CCSRCH150J50 C120, C128, C136, C165 CCSRCH220J50 C272 CCSRCH221J50 C119, C127, C135 CCSRCH470J50 C216 CCSRCH561J50 C211 CCSRCH750J50 C103, C111, C124, C132, C140 CEAT101M16 C143, C153, C167, C234 CEAT101M16 C180, C183, C312, C316, C703 CEAT101M6R3 C220 CEAT470M10 C147, C207, C209, C219, C254 CEAT470M16 C476, C485 CEHAZA101M10 C158, C161 CEHAZA470M16 C302 CEHAZL101M25 C306, C309, C447, C448, C701 CEJQ101M6R3 C704 CEJQ101M6R3 C481, C482, C718, C744, C745 CEJQ470M16 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-49TXi 136 1 2 3 4 1 2 3 4 C D F A B E C229 CEJQNP4R7M25 C164 CFTYA474J50 C223, C224, C456 CKSQYB105K10 C222, C323, C325, C331, C334 CKSRYB102K50 C336, C341, C349, C351, C364 CKSRYB102K50 C423, C430, C452, C455, C462 CKSRYB102K50 C464, C469, C471 CKSRYB102K50 C108, C112, C116, C117, C123 CKSRYB103K50 C125, C131, C133, C139, C152 CKSRYB103K50 C202, C214, C232, C233, C273 CKSRYB103K50 C454, C458, C477, C479 CKSRYB103K50 C101, C105, C109, C113, C121 CKSRYB104K16 C129, C138, C141, C144 CKSRYB104K16 C149, C150, C155, C156, C160 CKSRYB104K16 C168, C172, C174, C176, C178 CKSRYB104K16 C181, C185, C189, C191 CKSRYB104K16 C204-C206, C208, C210 CKSRYB104K16 C212, C213, C215, C225-C228 CKSRYB104K16 C230, C235, C237, C240-C242 CKSRYB104K16 C244, C248, C251, C252, C255 CKSRYB104K16 C257, C304, C315, C318, C320 CKSRYB104K16 C322, C328, C330, C338, C340 CKSRYB104K16 C343, C346, C347, C354 CKSRYB104K16 C356, C357, C360, C362, C366 CKSRYB104K16 C368, C384, C388-C391, C393 CKSRYB104K16 C395, C398, C400, C401, C403 CKSRYB104K16 C405, C407, C422, C424, C427 CKSRYB104K16 C429, C431, C434, C436 CKSRYB104K16 C438, C439, C444, C446, C450 CKSRYB104K16 C460, C461, C467, C473, C478 CKSRYB104K16 C480, C484, C487, C702, C705 CKSRYB104K16 C708, C710, C712-C714, C717 CKSRYB104K16 C719, C721, C723, C725, C727 CKSRYB104K16 C729, C731, C733, C736, C737 CKSRYB104K16 C739, C741, C742, C746, C747 CKSRYB104K16 C749, C751-C756 CKSRYB104K16 C203 CKSRYB223K50 C154, C157, C159, C236 CKSRYB471K50 C238, C239, C243, C247 CKSRYB471K50 C249, C250, C253, C256, C305 CKSRYB471K50 C317, C319, C321, C327, C329 CKSRYB471K50 C337, C339, C345, C348, C353 CKSRYB471K50 C355, C358, C359, C361, C365 CKSRYB471K50 C367, C386, C387, C397, C402 CKSRYB471K50 C404, C408, C443, C449, C451 CKSRYB471K50 C453, C459, C463, C465, C466 CKSRYB471K50 C468, C470, C472, C474 CKSRYB471K50 C706, C707, C709, C716, C748 CKSRYB471K50 C750 CKSRYB471K50 C457 CKSRYB563K16 RESISTORS R136, R196, R303, R311, R348 RAB4C101J R701, R712, R729, R730 RAB4C101J R320, R323, R324 RAB4C103J R175, R703, R713, R719, R722 RAB4C221J R771 RAB4C221J R345, R346, R368, R369, R766 RAB4C330J R772 RAB4C330J R329, R330, R365, R376, R377 RAB4C470J Mark No. Description Part No. R450 RAB4C470J R446, R454, R735-R740 RAB4C473J R356, R371, R372 RAB4C680J R133 RS1/16S1802D R467 RS1/16S3600F R468 RS1/16S7500F Other Resistors RS1/16S###J OTHERS CN706, CN707 14P FJ CONN. 14PL-FJ JA107, JA108 2P PIN JACK AKB7148 CN709 16P CONNECTOR AKM7049 CN708 22P CONNECTOR AKM7052 X201 CRYSTAL RES.(18.43MHz) ASS7009 X101 CRYSTAL RES.(24.58MHz) ASS7025 X401 CRYSTAL RES.(33.0MHz) ASS7040 X701 CRYSTAL RES.(7.7MHz) ASS7045 CN704 2P VH SIDE CONN. B2PS-VH CN701, CN702 17P B TO B CON. BTEM17P-1R CN703 9P B TO B CON. BTEM9P-1R JA101-JA104 OPTICAL IN GP1FA502RZ JA105, JA106 OPTICAL OUT GP1FA502TZ CN705 22P CONNECTOR RKN1063 CN401 7P FFC CONN. VKN1411 CN351 10P FFC CONN. VKN1600 T DSP3 ASSY SEMICONDUCTORS IC501 ADSST21065LKS-264 IC504(Flash Rom) AYW7024 IC502, IC503 HY57V161610DTC-8 > IC505 PQ3DZ13 COILS AND FILTERS L503, L505-L507 ATL7002 CAPACITORS C502 CEHAZA101M10 C506, C509, C512, C516 CEJQ101M16 C523, C525, C531, C534, C536 CKSRYB102K50 C541, C549, C551, C564 CKSRYB102K50 C510 CKSRYB103K50 C504, C507, C518, C520, C522 CKSRYB104K16 C528, C530, C538, C540, C543 CKSRYB104K16 C546, C547, C554, C556, C557 CKSRYB104K16 C560, C562, C566, C568, C570 CKSRYB104K16 C572, C573, C575, C584, C586 CKSRYB104K16 C588, C590, C592, C594, C595 CKSRYB104K16 C598 CKSRYB104K16 C505, C517, C519, C521, C527 CKSRYB471K50 C529, C537, C539, C545, C548 CKSRYB471K50 C553, C555, C558, C559, C561 CKSRYB471K50 C565, C567, C571, C574, C587 CKSRYB471K50 C589, C597 CKSRYB471K50 RESISTORS R503, R511, R582 RAB4C101J R520, R523, R524 RAB4C103J R565, R580, R581, R591, R592 RAB4C330J R560, R561, R563, R564 RAB4C470J R573-R575 RAB4C470J R588 RAB4C680J 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-49TXi 137 5 6 7 8 5 6 7 8 C D F A B E Other Resistors RS1/16S###J OTHERS CN501 16P SOCKET AKP7122 CN502 22P SOCKET AKP7125 CN551 10P FFC CONN. VKN1600 U DAC10 ASSY SEMICONDUCTORS IC6021, IC6041, IC6061, IC6081 DF1706E IC6105, IC6106, IC6205, IC6206 NJM2068D IC6305, IC6306, IC6405, IC6406 NJM2068D IC6103, IC6104, IC6203, IC6204 NJM5534DD IC6303, IC6304, IC6403, IC6404 NJM5534DD IC6101, IC6102, IC6201, IC6202 PCM1704U-1 IC6301, IC6302, IC6401, IC6402 PCM1704U-1 > IC6001 PQ3DZ13 IC6022, IC6042, IC6062, IC6082 TC94A07F COILSANDFILTERS L6001, L6021, L6041, L6061, L6081 ATL7002 L6101-L6104, L6201-L6204 (CHIP) ATL7002 L6301-L6304, L6401-L6404 ATL7002 L6022, L6042, L6062, L6082 (CHIP) QTL1013 CAPACITORS C6147, C6148, C6247, C6248(47uF/25V)ACH7162 C6347, C6348, C6447, C6448 ACH7162 C6031, C6032, C6051, C6052(470uF ACH7163 C6071, C6072, C6091, C6092 /25V) ACH7163 C6026, C6046, C6066, C6086 CCSRCH101J50 C6145, C6146, C6245, C6246 CCSRCH101J50 C6345, C6346, C6445, C6446 CCSRCH101J50 C6151, C6152, C6251, C6252 CCSRCH220J50 C6351, C6352, C6451, C6452 CCSRCH220J50 C6149, C6150, C6249, C6250 CCSRCH330J50 C6349, C6350, C6449, C6450 CCSRCH330J50 C6139, C6140, C6239, C6240 CEGA4R7M2A C6339, C6340, C6439, C6440 CEGA4R7M2A C6002,C6123,C6124,C6223,C6224 CEHAZA101M10 C6323, C6324, C6423, C6424 CEHAZA101M10 C6117, C6118, C6121, C6122 CEHAZL101M10 C6127, C6128, C6217, C6218 CEHAZL101M10 C6221, C6222, C6227, C6228 CEHAZL101M10 C6317, C6318, C6321, C6322 CEHAZL101M10 C6327, C6328, C6417, C6418 CEHAZL101M10 C6421, C6422, C6427, C6428 CEHAZL101M10 C6021, C6041, C6061, C6081 CEHAZL221M10 C6113, C6114, C6213, C6214 CEHAZL471M16 C6313, C6314, C6413, C6414 CEHAZL471M16 C6001 CENA100M50 C6103, C6104, C6109, C6110 CKSRYB103K50 C6115, C6116, C6125, C6126 CKSRYB103K50 C6203, C6204, C6209, C6210 CKSRYB103K50 C6215, C6216, C6225, C6226 CKSRYB103K50 C6303, C6304, C6309, C6310 CKSRYB103K50 C6315, C6316, C6325, C6326 CKSRYB103K50 C6403, C6404, C6409, C6410 CKSRYB103K50 C6415, C6416, C6425, C6426 CKSRYB103K50 C6022, C6042, C6062, C6082 CKSRYB104K16 C6119, C6120, C6219, C6220 CKSRYB104K16 C6319, C6320, C6419, C6420 CKSRYB104K16 Mark No. Description Part No. C6033, C6034, C6053, C6054 CKSRYB222K50 C6073, C6074, C6093, C6094 CKSRYB222K50 C6023, C6043, C6063, C6083 CKSRYB471K50 C6105-C6108, C6205-C6208 CKSRYB471K50 C6305-C6308, C6405-C6408 CKSRYB471K50 C6027, C6028, C6047, C6048 CKSRYB473K50 C6067, C6068, C6087, C6088 CKSRYB473K50 C6131-C6134, C6141-C6144 CKSRYB473K50 C6231-C6234, C6241-C6244 CKSRYB473K50 C6331-C6334, C6341-C6344 CKSRYB473K50 C6431-C6434, C6441-C6444 CKSRYB473K50 C6101,C6102,C6111,C6112(47uF/10V) RCH1139 C6201,C6202,C6211,C6212(47uF/10V) RCH1139 C6301,C6302,C6311,C6312(47uF/10V) RCH1139 C6401,C6402,C6411,C6412(47uF/10V) RCH1139 C6135,C6136,C6235,C6236(470pF) VCE1035 C6335,C6336,C6435,C6436(470pF) VCE1035 C6137,C6138,C6237,C6238(220pF) VCE1040 C6337,C6338,C6437,C6438(220pF) VCE1040 C6129,C6130,C6229,C6230(100pF) VCE1045 C6329,C6330,C6429,C6430(100pF) VCE1045 RESISTORS R6101,R6102,R6201,R6202(2.55k) ACN7105 R6301,R6302,R6401,R6402(2.55k) ACN7105 > R6031, R6032, R6051, R6052 RD1/4MUF470J > R6071, R6072, R6091, R6092 RD1/4MUF470J Other Resistors RS1/16S###J OTHERS CN6001, CN6002 14P FJ CONN. 14R-FJ CN6004 17P SOCKET KP200TA17L CN6003 7P SOCKET KP200TA7L V POWER AMP(L) ASSY SEMICONDUCTORS > IC4101, IC4401, IC4601 PA9008A > IC4102, IC4302, IC4402, IC4602 PBD001A > IC4103, IC4403, IC4603 PBD002A Q4101, Q4301, Q4401, Q4601 2SA1255 Q4801, Q4803, Q4805 2SC2412K Q4102, Q4402, Q4602 2SC3138 Q4104, Q4204, Q4304, Q4404, Q4604 2SC3326 D4103-D4106, D4305, D4403-D4406 1SS355 D4603-D4606 1SS355 D4801 UDZ2.7B D4101, D4102, D4401, D4402 UDZS7.5B D4601, D4602 UDZS7.5B CAPACITORS C4110, C4111, C4410, C4411 CCSRCH220J50 C4610, C4611 CCSRCH220J50 C4809 CEAT221M16 C4115, C4116, C4415, C4416 CEAT221M63 C4615, C4616 CEAT221M63 C4109, C4409, C4609 CEAT470M16 C4801, C4803 CEAT471M63 C4103, C4403, C4603 CEHAT102M10 C4108, C4408, C4608 CEHAT470M16 C4101, C4401, C4601 CEHAZL101M10 C4106, C4107, C4406, C4407 CEHAZL470M25 C4606, C4607 CEHAZL470M25 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-49TXi 138 1 2 3 4 1 2 3 4 C D F A B E C4104, C4105, C4404, C4405 CFTLA104J2A C4604, C4605 CFTLA104J2A C4112, C4113, C4412, C4413 CFTYA224J50 C4612, C4613 CFTYA224J50 C4102, C4402, C4602 CKSRYB221K50 RESISTORS > R4110,R4111,R4125,R4126,R4310 ACN7107 > R4325,R4410,R4411,R4425,R4426 ACN7107 > R4610,R4611,R4625,R4626(0.1) ACN7107 R4117, R4417, R4617 (10k) ACN7117 R4103, R4403, R4603 (330) ACN7118 R4104, R4404, R4604 (22) ACN7119 R4127,R4128,R4327,R4427,R4428 RS1/16S1001F R4627, R4628 RS1/16S1001F R4129,R4130,R4329,R4429,R4430 RS1/16S1003F R4629, R4630 RS1/16S1003F R4116,R4133,R4134,R4316,R4333 RS1/16S1004F R4416, R4433, R4434, R4616 RS1/16S1004F R4633, R4634 RS1/16S1004F R4112,R4113,R4312,R4412,R4413 RS1/16S1502F R4612, R4613 RS1/16S1502F R4114,R4115,R4314,R4414,R4415 RS1/16S1503F R4614, R4615 RS1/16S1503F R4131,R4132,R4331,R4431,R4432 RS1/16S3902F R4631, R4632 RS1/16S3902F > R4118, R4418, R4618 RS1LMF2R2J Other Resistors RS1/16S###J OTHERS J4801 LEAD HOUSING ADX7370 CN4812 2P CONNECTOR B02B-XASK-1 CN4803 11P PLUG KM250NA11L CN4805 15P PLUG KM250NA15L CN4801 8P CONN. S08B-XASK-1 4801,4803,4805 SCREW TERM. VNE1949 4809 EARTH FITTING VNF-091 W POWER AMP(C) ASSY SEMICONDUCTORS > IC4301 PA9008A D4303, D4304 1SS355 D4301, D4302 UDZS7.5B CAPACITORS C4310, C4311 CCSRCH220J50 C4315, C4316 CEAT221M63 C4309 CEAT470M16 C4303 CEHAT102M10 C4308 CEHAT470M16 C4301 CEHAZL101M10 C4306, C4307 CEHAZL470M25 C4304, C4305 CFTLA104J2A C4312, C4313 CFTYA224J50 C4302 CKSRYB221K50 RESISTORS R4317 ACN7117 R4303 ACN7118 R4304 ACN7119 > R4318 RS1LMF2R2J Other Resistors RS1/16S###J Mark No. Description Part No. OTHERS CN4808 13P SOCKET KP250NA13 CN4807 15P SOCKET KP250NA15 X POWER AMP(R) ASSY SEMICONDUCTORS > IC4201, IC4501, IC4701 PA9008A > IC4202, IC4502, IC4702 PBD001A > IC4203, IC4303, IC4503, IC4703 PBD002A Q4201, Q4501, Q4701 2SA1255 Q4802, Q4804, Q4806 2SC2412K Q4202, Q4302, Q4502, Q4702 2SC3138 Q4504, Q4704 2SC3326 D4203-D4206,D4306,D4503-D4506 1SS355 D4703-D4706 1SS355 D4802 UDZ2.7B D4201, D4202, D4501, D4502 UDZS7.5B D4701, D4702 UDZS7.5B CAPACITORS C4210, C4211, C4510, C4511 CCSRCH220J50 C4710, C4711 CCSRCH220J50 C4810 CEAT221M16 C4215, C4216, C4515, C4516 CEAT221M63 C4715, C4716 CEAT221M63 C4209, C4509, C4709 CEAT470M16 C4802, C4804 CEAT471M63 C4203, C4503, C4703 CEHAT102M10 C4208, C4508, C4708 CEHAT470M16 C4201, C4501, C4701 CEHAZL101M10 C4206, C4207, C4506, C4507 CEHAZL470M25 C4706, C4707 CEHAZL470M25 C4204, C4205, C4504, C4505 CFTLA104J2A C4704, C4705 CFTLA104J2A C4212, C4213, C4512, C4513 CFTYA224J50 C4712, C4713 CFTYA224J50 C4202, C4502, C4702 CKSRYB221K50 RESISTORS > R4210,R4211,R4225,R4226,R4311 ACN7107 > R4326,R4510,R4511,R4525,R4526 ACN7107 > R4710, R4711, R4725, R4726 (0.1) ACN7107 R4217, R4517, R4717 (10k) ACN7117 R4203, R4503, R4703 (330) ACN7118 R4204, R4504, R4704 (22) ACN7119 R4227,R4228,R4328,R4527,R4528 RS1/16S1001F R4727, R4728 RS1/16S1001F R4229,R4230,R4330,R4529,R4530 RS1/16S1003F R4729, R4730 RS1/16S1003F R4216,R4233,R4234,R4334,R4516 RS1/16S1004F R4533,R4534,R4716,R4733,R4734 RS1/16S1004F R4212,R4213,R4313,R4512,R4513 RS1/16S1502F R4712, R4713 RS1/16S1502F R4214,R4215,R4315,R4514,R4515 RS1/16S1503F R4714, R4715 RS1/16S1503F R4231,R4232,R4332,R4531,R4532 RS1/16S3902F R4731, R4732 RS1/16S3902F > R4218, R4518, R4718 RS1LMF2R2J Other Resistors RS1/16S###J OTHERS J4802 LEAD HOUSING ADX7371 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-49TXi 139 5 6 7 8 5 6 7 8 C D F A B E CN4813 2P CONNECTOR B02B-XASK-1 CN4806 13 PLUG KM250NA13L CN4804 9P PLUG KM250NA9L CN4802 6P CONNECTOR S06B-XASK-1 4802,4804,4806 SCREW TER. VNE1949 4810 EARTH FITTING VNF-091 Y POWER AMP(BR) ASSY SEMICONDUCTORS Q4303, Q4403 2SC2412K Q4103 DTA124EK D4806 1SS355 D4805 UDZS5.1B CAPACITORS C4812 CKSRYF105Z10 RESISTORS Other Resistors RS1/16S###J OTHERS J4803 BOARD IN WIRE ADX7372 CN4809 11P SOCKET KP250NA11 CN4810 9P SOCKET KP250NA9 CN4811 8P CONNECTOR S08B-XASK-1 Z POWER AMP(G) ASSY OTHERS J4804 BOARD IN WIRE ADX7363 4807,4808 EARTH FITTING VNF-091 a LOCAL SUPPLY ASSY SEMICONDUCTORS > IC4047 (315mA) AEK7003 > IC4023, IC4024 (500mA) AEK7005 > IC4045, IC4046 (500mA) AEK7005 > IC4036 (1A) AEK7009 > IC4035 (1.25A) AEK7010 > IC4011 LM1085IT-5.0 > IC4021, IC4031 LM2940CT-5.0 > IC4041 NJM7820FA > IC4043 NJM78M15FA > IC4033 NJM78M56FA > IC4042 NJM7918FA > IC4022, IC4032 NJM79M05FA Q4054 2SA1037K > Q4022, Q4052 2SB951A > Q4021, Q4051 2SD1277A Q4053 2SK1132 D4031, D4032, D4057 1SS355 > D4003, D4004 D3SBA20(B) D4041 HZU2.2B D4034 RB501V-40 CAPACITORS C4003 ACE7036 C4051, C4052 ACH7117 C4011 ACH7159 C4053, C4054 CEAT101M63 C4023, C4024 CEAT471M16 C4021, C4022, C4032 CEAT472M16 C4041, C4042 CEAT472M35 Mark No. Description Part No. C4031 CEAT682M16 C4025, C4026 CEHAZA470M16 C4045-C4047 CEJQ100M50 C4055, C4056 CEJQ100M63 C4013, C4035, C4036, C4038 CEJQ101M6R3 C4029, C4030, C4039, C4040, C4049 CEJQ470M16 C4002 CFTLA474J2A C4001 CFTYA105J50 C4057 CKSRYB102K50 C4043, C4044, C4048 CKSRYB103K50 C4014, C4015, C4027, C4028 CKSRYB104K16 C4033, C4034, C4037 CKSRYB104K16 C4061-C4064 CKSRYB473K16 > D4002, D4005 S1VB20/F03 D4059, D4060 UDZ12B D4051-D4054 UDZ15B D4055, D4056 UDZ16B RESISTORS > R4003 RD1/2MMF470J > R4021, R4022 RD1/4MUF151J > R4001, R4002 RD1/4MUF330J > R4051, R4052 RD1/4MUF472J Other Resistors RS1/16S###J OTHERS J4004 6P CONNECTOR ADX7373 J4002 4P CONNECTOR ADX7374 CN4002 3P CONNECTOR B03B-XASK-1 CN4001 8P CONNECTOR B08B-XASK-1 CN4004 9P CONNECTOR B09B-XASK-1 CN4005 2P CONNECTOR B2P-VH KN4001, KN4002 EARTH FIT. VNF1084 b AC PRIMARY ASSY SEMICONDUCTORS IC1103 BU4094BC > IC1101 NJM78M56FA > IC1102 NJM79M24FA Q1102 2SB1197K Q1101 2SC2412K Q1103 DTC124EK D1103, D1106, D1109 1SS355 > D1101 S1VB20/F03 D1102 UDZS5.1B IC351 M56788AFP > IC303 (1.8V) PQ018EZ01ZP IC601 STI5519AVB-B0C IC605 TC7WU04FU IC603 VYW1948 COILS AND FILTERS L1101, L1102 (NOISE FILTER) RTF1167 TRANSFORMERS > T1101 ATT7043 CAPACITORS C1107 CCSRCH101J50 C1109 CEAT100M50 C1103, C1104 CEAT101M10 C1102 CEAT222M25 C1110 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-49TXi 140 1 2 3 4 1 2 3 4 C D F A B E C1101 CFTYA104J50 C1106 CKSRYB104K16 C1105 CKSRYB473K16 RESISTORS Other Resistors RS1/16S###J OTHERS CN1105 3P JUMPER CON. 52151-0310 > CN1101 6P SOCKET AKP7141 CN1104 14P FFC CON. HLEM14R-1 CN1102 7P SOCKET KP250NA7 CN1103 8P SOCKET KP250NA8 KN1101 EARTH FITT. VNF1084 c POWER SW ASSY SWITCHES AND RELAYS > S1301 ASG7024 CAPACITORS C1301, C1302 CFTLA103J50 OTHERS CN1301 3P JUMPER CON. 52147-0310 d SP(A) ASSY SEMICONDUCTORS Q1201,Q1203,Q1205,Q1207,Q1209 DTA124EK Q1202,Q1204,Q1206,Q1208,Q1210 DTC124EK D1201-D1210 1SS355 SWITCHES AND RELAYS RY1201-RY1205 ASR7001 CAPACITORS C1201-C1207 CQHA102J2A RESISTORS > R1231-R1237 RD1/4MUF100J > R1211, R1212 RS2LMF331J Other Resistors RS1/16S###J OTHERS J1201 BOARD IN WIRE ADX7362 J1206 3P CONN. ADX7364 J1207, J1208 1P WIRE ADX7368 > CN1202 8P SP TERMINAL AKE7087 > CN1201 6P SP TERMINAL AKE7088 L1201-L1207 AF COIL ATH1053 CN1206 4P FFC CONN. HLEM4S-1 CN1205 8P PLUG KM250NA8L e FL SUPPLY ASSY SEMICONDUCTORS > Q1901 2SC5174P D1901, D1902 UDZ22B CAPACITORS C1901-C1903 CEJQ100M50 RESISTORS Mark No. Description Part No. > R1901 RD1/4MUF272J Other Resistors RS1/16S###J OTHERS CN1902 4P JUMPER CONN. 52147-0410 CN1901 4P CONN. B04B-XASK-1 f STANDBY ASSY SWITCHES AND RELAYS S1901 ASG7013 OTHERS CN1903 3P FFC CONN. 52044-0345 g POSISTER(L) ASSY OTHERS J1901 2P CONNECTOR ASSY ADX7365 > TH1901 POSISTOR AEX7006 h POSISTER(R) ASSY OTHERS J1902 2P CONNECTOR ASSY ADX7365 > TH1902 POSISTOR AEX7006 i DSP DIODE ASSY SEMICONDUCTORS > D1903 D5SBA20(B) OTHERS CN1904 4P CONNECTOR S04B-XASK-1 j SP(B) ASSY SEMICONDUCTORS Q1004 DTA124EK Q1002, Q1003 DTC124EK Q1001 DTC143EK D1001-D1006 1SS355 COILS AND FILTERS > L1001 (LINE FILTER) ATF7018 SWITCHES AND RELAYS RY1003 ASR7001 > RY1002 ASR7016 > RY1001 ASR7022 CAPACITORS > C1001, C1002 (0.01uF/AC250V) ACG7033 C1003, C1004 CQHA102J2A RESISTORS > R1002 (15 10W) ACN7116 > R1003 (2.2 1/2W) RCN1080 Other Resistors RS1/16S###J OTHERS > CN1006 4P SP TERMINAL AKE7089 > CN1001 6P PLUG AKM7056 > 1004 1P AC OUTLET AKP1033 H1001,H1002 FUSE HOL. AKR1007 CN1005 7P PLUG KM250NA7L > CN1002 AC CORD SOCKET RKP1751 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-49TXi 141 5 6 7 8 5 6 7 8 C D F A B E > CN1003 AMP U-P CONN. RKP1834 1001 SCREW TER. VNE1948 k DIODE ASSY SEMICONDUCTORS > D1501 KCH30A15 > D1502 KRH30A15 CAPACITORS C1501(1uF/250V) ACE7036 RESISTORS > R1501 RD1/2MMF470J OTHERS J1501 BOARD IN WIRE ADX7358 J1502 BOARD IN WIRE ADX7359 J1503 BOARD IN WIRE ADX7360 J1504 BOARD IN WIRE ADX7361 l FUSE ASSY OTHERS H1801-H1810 FUSE CLIP AKR1004 CN1803 4P CONNECTOR B04B-XASK-1 CN1802 8P CONNECTOR B08B-XASK-1 CN1801 12P CONNECTOR S12B-XASK-1 m TRANS(A) ASSY CAPACITORS C1601 CFTYA105J50 RESISTORS > R1601 RD1/4MUF100J OTHERS CN1601 5P CONNECTOR B05B-XASK-1 n TRANS(B) ASSY SEMICONDUCTORS > D1701 S1VB20/F03 D1702 UDZS7.5B CAPACITORS C1701 CEAT331M50 C1702 CEJQ101M10 RESISTORS > R1703-R1706 RS1/16S2R2J OTHERS > IC1703 PROTECTOR(750mA) AEK7007 H1701-H1704 FUSE CLIP AKR1004 CN1701 3P CONNECTOR B03B-XASK-1 CN1702 7P CONNECTOR B07B-XASK-1 o 1394 MODULE ASSY SEMICONDUCTORS IC203 BU2370FV IC402 CY22381FC-PA IC302 K4S641632F-TC75 > IC2 MM1562FF > IC1 NJM2391DL1-33 IC204 NJU7093AF Mark No. Description Part No. IC101 PD5787A IC306 PE9014A IC103 PST9245 IC401 SM5816AF IC304, IC405 TC74VHC257FT IC104 TC74VHCT125AFT IC205 TC7SH08FU IC403 TC7SZ126FU IC404 TC7WH02FU IC201 TSB43CA43GGW IC301 XC2S50-5TQ144C Q103 DTA124EUA Q401 DTA143EUA D103 RB501V-40 COILS AND FILTERS X301 (33.86MHz) ASS7049 X302 (36.86MHz) ASS7050 L1, L101, L2, L201-L203 (CHIP ATL7002 L301, L302, L401, L402 INDUCTOR) ATL7002 X201 (24.58MHz) VSS1151 X101 (CERAMIC RES.) VSS1179 L291-L294 (COIL) VTH1043 CAPACITORS C275 (2.2uF/6.3V) ACG7045 C204, C205 CCSRCH120J50 C285, C286 CCSRCH221J50 C13 CCSRCH471J50 C1, C307, C421, C9 CEV101M16 C202, C212, C261, C277, C306 CEVL101M6R3 C324, C413 CEVL101M6R3 C208, C222, C223, C263, C270 CKSRYB102K50 C322, C325, C326 CKSRYB102K50 C102, C112, C330 CKSRYB103K50 C101, C103, C104, C110, C113 CKSRYB104K16 C2, C201, C203, C206, C207 CKSRYB104K16 C209-C211, C213-C221 CKSRYB104K16 C224-C227, C262, C264 CKSRYB104K16 C271-C274, C276, C287, C288 CKSRYB104K16 C3, C301-C305, C308-C320 CKSRYB104K16 C329, C331, C332, C404-C410 CKSRYB104K16 C415, C418-C420, C424 CKSRYB104K16 C10, C11, C14, C15, C278 CKSRYB105K6R3 C282, C283 CKSRYB105K6R3 C414, C422 CKSRYB471K50 C279 CKSRYB472K50 RESISTORS R110, R116–R119, R220-R223 RAB4C101J R227, R228, R249 RAB4C101J R115 RAB4C103J R410 RAB4C221J R309, R310, R319-R326 RAB4C470J R101-R104, R203, R209, R212 RAB4C472J R219, R229, R230, R238, R248 RAB4C472J R256, R358-R361 RAB4C472J R316, R405 RAB4C680J R294, R295 RS1/16S5101F R283-R286, R289–R292 RS1/16S56R0D R206 RS1/16S6341D Other Resistors RS1/16S###J 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-49TXi 142 1 2 3 4 1 2 3 4 C D F A B E OTHERS CN101 7P FFC CONNECTOR RKN1048 CN401 22P FFC CONNECTOR VKN1426 JA1, JA2 1394 TERMINAL VKN1800 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-49TXi 143 5 6 7 8 5 6 7 8 C D F A B E 6. ADJUSTMENT There is no information to be shown in this chapter. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 144 1 2 3 4 1 2 3 4 C D F A B E 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 Teat mode • How to Enter the Test Mode With the attached Remote Control Unit. 1. Press the [REMOTE SETUP]+[PRESET RECALL] keys simultaneously to enterthe "SECRET" mode. 2. Press the [%]+[fi]+[VCR2] keys simultaneously to enter the Test Mode. LCD displays the "SECRET [VCR2]". 1. Test Mode ON (Press [C] key) • Set the function to CD. • Set the signal selection to AUTO. • Set the tuner-preset data. • Set speaker A to ON and speaker B to OFF. • Set the BASS and TREBLE to +6. • Set the remaining items to their factory settings. Display: TEST MODE 2. Test Mode OFF (Press [0] key) When you quit Test mode, the unit automatically enters STANDBY status. Note: Do NOT quit Test mode by disconnecting the power cord. Doing so prevents factory-set data from being written to EEPROM to backup the data. 3. Items to be checked in Test mode For checking the main unit of a product: Remote control codes A55F+A500 ([1] key) through A55F+ A509 ([0] key). 1. FL display check (Press [1] key) Normal display → All FLs and LEDs on → All FLs and LEDs off → Normal display→ . . . Display transition: TEST MODE → FL ALL ON → FL ALL OFF → TEST MODE 2. Bass and treble operations (Press [4] key) Each time this code is issued, the bass and treble values change. In modes (THX, Direct, Multichannel-Direct) in which tone control is invalid, the display also changes as shown below. To use, select a mode (Standard, etc.) in which tone control is valid. Display transition: TRE/BASS 0dB → TRE/BASS MAX → TRE/BASS 0dB Remarks: In Test mode, the bass and treble keys on the main unit functions as follows: + : 0 dB → +6 dB → 0 dB → +6 dB, . . . – : 0 dB → – 6 dB → 0 dB → – 6 dB, . . . 3. Master volume switching (Press [5] key) When this code is issued, the master volume changes. Trimming of all channels becomes 0 dB at this time. Display transition: TEST VOL MIN → TEST VOL MAX → TEST VOL MIN 4. Tuner 9K/10K switching (Press [6] key) When this code is issued, the reception frequency interval of the tuner cyclically changes. The code is valid only with models (SD models) having 9K/10K switching capability. Display transition: TEST TUN 9K → TEST TUN 10K → TEST TUN 9K 5. FAN ON/OFF (Press [8] key) When this code is issued, the fan turns on or off. The code is valid only with models having a fan. Display transition: FAN OFF → FAN ON OFF : Fan stops. ON : Fan operates. 6. Microphone input check (Press [9] key) When this code is issued, Direct mode is selected (a path that bypasses DSP), and a microphone input signal will be output from the pre-output on the front panel. • Set the function to CD. • Set the signal selection to AUTO. Display transition: TEST MIC CHECK 7. RS232C operation check (Press [2] key) When this code is issued, the RS-232C transmission port is switched to act as a general-purpose port, and self-check of data input/output ports is performed. The signal ("L" output) at the data output port is read to the data- input port and checked as to whether it is correct or not. "H" is output from the CTS port. If the port self-check successfully ends: Display: MAIN RS232C OK If the port self-check fails: Display: MAIN RS232C NG 8. Tuner: Auto scan (Press [3] key) When this code is issued, an auto scan operation begins. The step of frequency increment is forcibly set to 9K. If the function is not Tuner, it is switched to Tuner, then auto scanning starts from 88.5 MHz FM in the + direction. When the code is issued again, auto scan starts from 1062 kHz AM in the – direction. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 145 5 6 7 8 5 6 7 8 C D F A B E The reception points on the line: AM : 1008 kHz FM : 89 MHz ∗ If this code is issued during auto scanning, it merely causes the operation to stop. Issue the code again to resume auto scanning. 9. Video converter operation check (Press [7] key) When this code is issued, All-through mode will be selected. The video converter operation is deactivated. The following assignment will be made for component connectors 1 to 3 and D4 connectors 1 and 2. Component 1 : DVD/LD Component 2 : TV Component 3 : VCR2 D4-1 : SAT D4-2 : VCR1/DVR For checkers: Remote control codes other than A55F+A500 ([1] key) through A509 ([0] key). 7.1.2 Protection Circuit Control Specifications (1) Fan control Valid with European and other general-area models only. 1 Fan on/off If the temperature at the heat sink rises, the TEMP1 port becomes "H." Detecting "H," the microcomputer starts the fan. No indication is made on the FL display. 2 Fan detection If the fan is forcibly stopped, the FAN_DET port becomes "H." Detecting "H," the microcomputer performs the following operations: 1. System muting on 2. Protection relays off display. The warning indication "FAN STOP" appears (flashing) on the FL www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 146 1 2 3 4 1 2 3 4 C D F A B E If this status continues for more than 3 seconds, the power is turned off (for Standby mode). If the port becomes "L" within 3 seconds, the unit resets automatically. (2) Transformer temperature rise control Valid with European and Japanese domestic models only. European models If the temperature at the transformer rises, the TRANS_DET port becomes "H." Detecting "H," the microcomputer performs the following operations: 1. System muting on 2. Protection relays off As long as the detection port remains "H," statuses 1 and 2 are maintained. When the port becomes "L" (when the temperature at the transformer drops), statuses 1 and 2 are canceled, and the unit resets automatically (automatic reset is requested by safety regulations). The warning indication "OVER HEAT" appears on the FL display. (3) Temperature detection Valid with North American and Japanese domestic models only. The process mentioned in (1) is performed with European and other general-area models. If the temperature at the heat sink rises, the TEMP1 port becomes "H." Detecting "H," the microcomputer performs the following operations: 1. System muting on 2. Protection relays off The warning indication "OVER HEAT" appears on the FL display. If this status continues for more than 3 seconds, the power is turned off (for Standby mode). If the port becomes "L" within 3 seconds, the unit resets automatically. (4) Overload detection (abnormality detection) If the speaker terminals are short-circuited or low-load driving is detected, the OL_DET port becomes "H." Detecting "H" in an interrupt process, the microcomputer performs the following operations: 1. System muting on 2. All relays off (expander output off) The expander output is turned off to perform detection during the interrupt. As the AC relay is also turned off, no warning indication appears on the FL display. 3. Power off (Standby mode) (5) DC detection (defect detection) Only DC detection is enabled 2 seconds after power-on. If there is a fault in the power amplifier or a high-level signal lower than5 Hz is input, the DC_DET port becomes "H." Detecting "H," the microcomputer performs the following operations: 1. System muting on 2. Protection relays off The warning indication "AMP ERR" appears on the FL display. If this status continues for more than 3 seconds, the power is turned off (for Standby mode). If the port becomes "L" within 3 seconds, the unit resets automatically. When the power is turned off owing to DC detection (also when a user prompted by the warning indication turns off the switch on the primary side), key inputs are disabled for 60 seconds. The microcomputer backs up the value of the 60-second timer. The unit will only enter Standby mode, and power will not be turned on within 60 seconds in response to a key input after power-off on the primary side. (When the switch on the primary side is turned on again, key inputs will be limited for 60 seconds even if the timer value is less than 60 seconds.) After DC detection, power-on from the multiroom side is also disabled for 60 seconds. If the unit resets within 3 seconds (before the power is turned off) after DC detection, the normal operation is restored. (6) Diagnostic mode This mode is only for servicing and checking the circuit design, and not open to users. When the DNR key and VSEL key are both held pressed for 3 seconds in Standby mode, the power is turned on, and the number of times of each defect or abnormality detection is sequentially displayed on the FL display. Displayed items: • DC detection • Overload detection • Fan detection • Temperature detection Hold the DNR key and VSEL key pressed for 3 seconds in Standby mode. PROTECT CHECK DC 003 ↓ PROTECT CHECK OVER 000 ↓ PROTECT CHECK FAN 000 ↓ PROTECT CHECK TEMP 000 There is no specific mode for clearing the above-mentioned diagnostic mode. Diagnostic mode is only cleared with an all-reset operation. ∗ With models other than North American models ∗ With North American and Japanese domestic models www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 147 5 6 7 8 5 6 7 8 C D F A B E m e tI e s o p r u P d o h t e M n o it c e t e D s s e c o r P g n i n r a W n o it a c i d n I s k r a m e R h tr o N a c ir e m A n a p a J e p o r u E l a r e n e G s a e r A n oitc e t e d C D tc e f e d ( e g a m a d r eifilp m a tc e t e d o T s r e k a e p s tc e t o r p o t s s e c o r p A ) s u t a ts la n r e tx e d e tc e n n o c f o n oitc e t o r p r o f( ) s e civ e d T E D _ C D e h t n e h w stc e t e D ". H " s e m o c e b tr o p n oitc e t o r p d n a n o g nit u m s n r u T e h t ff o s n r u t n e h t ,ff o s y ale r .s d n o c e s 3 r e tf a r e w o p P M A " g nih s al F 3 r o f " R R E s d n o c e s e r a st u p ni y e k , d e tc e t e d e c n O e h t fI .s d n o c e s 0 6 r o f d elb a sid nih ti w " L " s e m o c e b tr o p T E D _ C D st e s e r tin u e h t ,s d n o c e s 3 .ylla cit a m o t u a O O O O d a olr e v o P M A la m r o n b a ( g nid a olr e v o tc e t e d o T a r o g nivir d d a ol- w ol h ti W ) s u t a ts sla ni m r e t r e k a e p s e h t f o tiu c ric tr o h s )r eifilp m a e h t f o n oitc e t o r p r o f( L O _ P M A e h t n e h w stc e t e D s k c e h c ( " H " s e m o c e b tr o p .)t p u rr e t ni y b s y ale r lla d n a n o g nit u m s n r u T e h t ff o s n r u t yle t aid e m m i d n a ,ff o .r e w o p e n o N O O O O lo rt n o c n a F a ts nia g a n oitc n u f n oitc e t o r P k nis t a e h e h t t a e sir e r u t a r e p m e t 1 P M E T e h t n e h w stc e t e D s k c e h c ( " H " s e m o c e b tr o p .)t p u rr e t ni y b . n a f e h t s e t a t o R e n o N 1 P M E T e h t n e h w s p o ts n a f e h T " It is stop after 10 seconds. . L " s e m o c e b tr o p X X O O p o ts n a F a h ti w sle d o m ( n a f ) yln o sle d o m si n a f g nit a t o r e h t t a h t w o n k o T d e p p o ts ylbic r o f e h t n e h w stc e t e D s e m o c e b tr o p T E D _ N A F ". H " n oitc e t o r p d n a n o g nit u m s n r u T e h t ff o s n r u t n e h t ,ff o s y ale r .s d n o c e s 3 r e tf a r e w o p N A F " g nih s al F 3 r o f " P O T S s d n o c e s " L " s e m o c e b tr o p T E D _ N A F e h t fI st e s e r tin u e h t ,s d n o c e s 3 nih ti w .ylla cit a m o t u a X O O O e h t n e h w stc e t e D s e m o c e b tr o p T E D _ S N A R T ". H " speaker d n a n o g nit u m s n r u T .ff o s y ale r s e m o c e b tr o p T E D _ S N A R T e h t fI .ylla cit a m o t u a st e s e r tin u e h t " L " X X O O r e m r o fs n a r T e r u t a r e p m e t 2 n oitc e t e d a ts nia g a n oitc n u f n oitc e t o r P r e m r o fs n a rt e h t t a e sir e r u t a r e p m e t e h t n e h w stc e t e D s e m o c e b tr o p T E D _ S N A R T ". L " . n a f e h t s e t a t o R e n o N e h t n e h w s p o ts n a f e h T ". L " s e m o c e b tr o p T E D _ S N A R T X O X X e r u t a r e p m e T n oitc e t e d a ts nia g a n oitc n u f tc e t o r P k nis t a e h e h t t a e sir e r u t a r e p m e t 1 P M E T e h t n e h w stc e t e D ". H " s e m o c e b tr o p n oitc e t o r p d n a n o g nit u m s n r u T e h t ff o s n r u t n e h t ,ff o s y ale r .s d n o c e s 3 r e tf a r e w o p g nih s al F r o f " " s d n o c e s 3 " L " s e m o c e b tr o p 1 P M E T e h t fI st e s e r tin u e h t ,s d n o c e s 3 ni h ti w ,s d n o c e s 5 ni h ti w .ylla cit a m o t u a O O X X : e t o N e b y a m g nin r a w e h t d n a ) z H 5 n a h t r e w ol( s eic n e u q e rf w ol s a lle w s a C D tc e t e d o t d e n gis e d si tiu c ric n oitc e t e d C D e h t s a , n oitc e t e d C D r e tf a d elb a n e e r a t u p ni y e k d n a t e s e R .tc e f e d a n a h t r e h t o g nih t e m o s y b d e s u a c e r u t a r e p m e t ) ( ) 1 ( n oitc e t e d ¶ Protection process list Power AMP Power AMP OVER HEAT g nih s al F and " "OVER HEAT The self-return type by temperture rise of a heat sink www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 148 1 2 3 4 1 2 3 4 C D F A B E 7.1.2 Disassembly ×2 1 ×3 1 ×3 1 1 Exterior Block Remove the Top Plate BK (Screws × 13) 3 Remove eight screws and three connectors 4 Remove four screws 5 Remove the Heat Sink Block 2 Remove the Side Alum BK (Screws × 4)(for VSX-49TXi) 1 ×3 1 Remove the Insulator Assy (Screws × 4) 2 Remove the Bottom Plate A and Bottom Plate B (Screws × 33) 1 Top Plate BK Side Alum BK (Side Plate BK) Side Alum BK (Side Plate BK) Insulator Assy Screws × 33 Bottom View Insulator Assy Bottom Plate B (VSX-49TXi) Insulator Assy Insulator Assy ×2 1 ×2 2 ×2 2 2 2 1 Heat Sink Block 2 1 1 2 1 1 Top View POWER AMP (R) Assy Bottom View Pull-up 3 3 3 3 3 X POWER AMP (BR) Assy Y POWER AMP (L) Assy V POWER AMP (G) Assy Z POSISTER (L) Assy AG POSISTER (R) Assy AH POWER AMP (C) Assy W 4 4 5 4 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-49TXi 149 5 6 7 8 5 6 7 8 C D F A B E 5 4 1 1 Rear Panel Block Remove screws (× 33) 2 2 3 Remove the connector from SP (B) Assy 3 Remove screws (× 26) 4 Remove six connectors from MOTHER Assy 5 Remove the Rear Panel Block ×26 ×22 1 ×11 3 Power Supply Block 4 FM/AM TUNER Module A Rear Panel A/V I/O Assy B SP (A) Assy Capacitor (C1, C2) Power Transformer AD FUSE Assy AL DIODE Assy AK SP (B) Assy AJ AC PRIMARY Assy AB TRANS (A) Assy AM TRANS (B) Assy AN V-CONVERT Assy E S-VIDEO Assy D COMPONENT Assy F COMPOSITE Assy 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-49TXi 150 1 2 3 4 1 2 3 4 C D F A B E 1 DSP and DAC Block Remove five screws 2 Remove the Shield Case B 6 Remove two PCB Frame B (Screws × 4) 7 Remove two Wire Clip 8 Remove the screw 9 Remove the Shield Case A 3 Remove the connector 4 Remove the screw 5 Remove DAC10 Assy and DSP Assy (Connectors × 5) 5 Shield Case B PCB Frame B ×2 Shield Case A DAC10 Assy U DSP3 Assy T ANALOG IN & A/D Assy L VR & PRE OUT Assy Q LOCAL SUPPLY Assy AA DSP DIODE Assy AI MOTHER Assy R DSP Assy S ×3 ×4 8 7 7 6 ×2 4 3 -1 5 -2 5 2 9 1 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-49TXi 151 5 6 7 8 5 6 7 8 C D F A B E 1 Front Panel Block Remove screws (× 11) 2 Remove the Front Panel Block 6 DISPLAY Assy M MULTI JOG Assy O VOL Assy P MIC AMP Assy P HEADPHONE Assy K FRONT A/V Assy J MIC & OPT Assy I INPUT SEL Assy N POWER SW Assy AC STANDBY Assy AF FL SUPPLY Assy AE 1 1 ×6 ×2 1 2 1 ×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-49TXi 152 1 2 3 4 1 2 3 4 C D F A B E 7.2 PARTS 7.2.1 IC 1 NC P96 2 NC P95 3 1394 RST P94 4 1394 CS P93 5 1394 DO P92 6 1394 DI P91 7 1394 CK P90 8 GND BYTE 9 GND CMVSS 10 I2C DT P87 11 I2C CLK P86 12 XRESET XRES 13 XOUT XOUT 14 GND VSS 15 XIN XIN 16 5V VCC 17 NMI P85 18 WAKEUP P84 19 1394 INT P83 20 1W WUP P82 21 FAN DET P81 22 DISP EN P80 23 OSD RST P77 24 OSD CS P76 25 SYNC DET P75 26 DISP RST P74 27 DISP RDY OSD/DISP CLK P73 28 P72 29 DISP DI P71 30 OSD/DISP DO P70 31 232C TXD P67 32 232C RXD P66 33 JIG CLK P65 34 232C CTS P64 35 DSP DO P63 36 DSP DI DSP CLK DSP RST DSP RDY DSP MUTE TC916X DT TC916X CLK TC916X ST1 TC916X ST2 TC9274 DTB P62 37 P61 38 P60 39 P57 40 P56 41 P55 42 P54 43 P53 44 P52 45 P51 46 MR4052A P50 47 MR4052B P47 48 MR4052 INH P46 49 DC PROT P45 50 RYCTRL P44 100 P97 FWRITE 99 AVCC 5V 98 VREF 5V 97 P100 M_SW 96 AVSS GND 95 P101 94 P102 TEMP1 93 P103 S-DET 92 P104 91 P105 AD1 90 P106 ROM CK 89 P107 88 P00 232C SW ROM DT AD2 87 P01 TRANS DET 86 P02 FAN DR 85 P03 EXP ST 84 P04 EXP OE 83 P05 EXP CLK 82 P06 EXP DT 81 P07 TUNED 80 P10 STEREO 79 P11 T_TMUTE 78 P12 RDS FM+ 77 P13 RDS DT/T-P 76 P14 T-DI 75 P15 RDS CLK 74 P16 T-DO 73 P17 OL DET 72 P20 T-CE 71 P21 T-CLK 70 P22 H.P. SW 69 P23 NECK 68 P24 VE ON 67 P25 MR MUTE 66 P26 AMUTE 65 P27 AD ATT 64 VSS GND NC 63 P30 62 VCC 5V 61 P31 EXP ST2 60 P32 EXP OE2 59 P33 EXP CLK2 58 P34 EXP DT2 57 P35 EVR CS 56 P36 EVR CLK 55 P37 EVR DT 54 P40 M62429 CLK 53 M62429 DT 52 P42 P41 A4052F 51 P43 A4052E PD5821B8 • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. ÷ List of IC PD5821B8, PD5686B, M30620SAFP, BU4094BCFV 7 PD5821B8 (MOTHER ASSY : IC5801) • Main Microcomputer ÷ Pin Assignment (Top view) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 153 5 6 7 8 5 6 7 8 C D F A B E • Pin Function . o N e m a N n i P O /I n o it c n u F n i P e v it c A 1 – O . d e xif " L " C N 2 – O . d e xif " L " C N 3 T S R 4 9 3 1 O . d e xif " L " ) d e s u t o N ( 4 9 3 1 r o f y b d n a t S 4 S C 4 9 3 1 O . d e xif " L " ) d e s u t o N ( 4 9 3 1 r o f y b d n a t S 5 O D 4 9 3 1 O . d e xif " L " ) d e s u t o N ( 4 9 3 1 r o f y b d n a t S 6 I D 4 9 3 1 I .tiu c ric e h t h ti w y b d n a t S ) d e s u t o N ( 4 9 3 1 r o f y b d n a t S 7 K C 4 9 3 1 O . d e xif " L " ) d e s u t o N ( 4 9 3 1 r o f y b d n a t S 8 D N G − d n u o r G 9 D N G − d n u o r G 0 1 T D C 2 I O /I m e ts y s s u b C 2 I lo rt n o c C I r e tr e v n o c o e div r o f la n gis a t a D 1 1 K L C C 2 I O m e ts y s s u b C 2 I lo rt n o c C I r e tr e v n o c o e div r o f la n gis k c ol C 2 1 T E S E R X − t e s e R 3 1 T U O X − r o t allic s O 4 1 D N G − d n u o r G 5 1 N I X − r o t allic s O 6 1 V 5 − ylp p u s r e w o p V 5 7 1 I M N I k 0 0 1 ( tr o p t u p nila u s u s a ti e s u t o n n a C Ω p ullu p ) 8 1 P U E K A W I p u e k a W H 9 1 T N I 4 9 3 1 I .tiu c ric e h t h ti w y b d n a t S ) d e s u t o N ( 4 9 3 1 r o f y b d n a t S 0 2 P U W W 1 I ) n w o dllu p ( )r e t u p m o c o r ci m y alp sid e h t m o rf( y b d n a ts t a la n gis p u e k a W H 1 2 T E D N A F I . e r a w d r a h e h t h ti w " L " o t xi F 2 2 N E P S I D O r e t u p m o c o r ci m y alp sid e h t o t la n gis g nilb a n e n oit a cin u m m o C H 3 2 T S R D S O O t e s e r e s a ele r : H ,t e s e r : L la n gis t e s e r C I- D S O 4 2 S C D S O O la n gis tc ele s pih c C I- D S O H 5 2 T E D C N Y S I ). C I- D S O f o c n y s la n r e tx e /l a n r e t ni e h t h c ti w S ( n oitc e t e d c n y s la n r e tx e /la n r e t n I T X E : L 6 2 T S R P S I D O ) n w o dllu p ( t e s e r e s a ele r : H ,t e s e r : L la n gis t e s e r r e t u p m o c o r ci m y alp si D 7 2 Y D R P S I D I r e t u p m o c o r ci m y alp sid e h t m o rf la n gis g nilb a n e n oit a cin u m m o C H 8 2 K L C P S I D / D S O O r e t u p m o c o r ci m y alp sid / C I- D S O e h t h ti w la n gis k c olc n oit a cin u m m o C 9 2 I D P S I D I ) p ullu p : nia r d n e p o h c N ( r e t u p m o c o r ci m y alp sid e h t h ti w la n gis ni a t a d n oit a cin u m m o C 0 3 O D P S I D / D S O O ) p ullu p : nia r d n e p o h c N ( r e t u p m o c o r ci m y alp sid / C I- D S O e h t h ti w la n gis t u o a t a d n oit a cin u m m o C 1 3 D X T C 2 3 2 O )t u p t u o a t a d ( g nitir w e r C 2 3 2 r o F 2 3 D X R C 2 3 2 I )t u p ni a t a d ( g nitir w e r C 2 3 2 r o F 3 3 K L C O d e s u t o N 4 3 S T C C 2 3 2 O ) g nilb a n e n oit a cin u m m o c ( g nitir w e r C 2 3 2 r o F 5 3 O D P S D O r e t u p m o c o r ci m P S D e h t h ti w la n gis t u o a t a d n oit a cin u m m o C 6 3 I D P S D I r e t u p m o c o r ci m P S D e h t h ti w la n gis ni a t a d n oit a cin u m m o C 7 3 K L C P S D O r e t u p m o c o r ci m P S D e h t h ti w la n gis k c olc n oit a cin u m m o C 8 3 T S R P S D O t e s e r e s a ele r : H ,t e s e r : L la n gis t e s e r r e t u p m o c o r ci m P S D 9 3 Y D R P S D I r e t u p m o c o r ci m P S D e h t m o rf la n gis g nilb a n e n oit a cin u m m o C H 0 4 E T U M P S D I ts e u q e r e t u M : H r e t u p m o c o r ci m P S D e h t m o rf la n gis ts e u q e r e t u M H 1 4 T D X 6 1 9 C T O a t a d lo rt n o c W S n oitc n u F 2 4 K L C X 6 1 9 C T O k c olc lo rt n o c W S n oitc n u F 3 4 1 T S X 6 1 9 C T O lo rt n o c g nih cti w s oid u a itlu M . 3 6 1 9 C T d n a 2 6 1 9 C T f o e b o rts lo rt n o c g nih cti w s oid u a nia M 4 6 1 9 C T f o e b o rts 4 4 X T S 3 6 1 9 C T O h cti w s la n gis h c 2 /itlu M 5 4 B T S 4 7 2 9 C T O e b o rts lo rt n o c g nih cti w s P S D / T C E R I D 6 4 A 2 5 0 4 R M O m e ts y s oid u a m o o r itlu m f o 1 la n gis lo rt n o c g nih cti w S 7 4 B 2 5 0 4 R M O m e ts y s oid u a m o o r itlu m f o 2 la n gis lo rt n o c g nih cti w S 8 4 H N I 2 5 0 4 R M O F F O t u p t u o : H m e ts y s oid u a m o o r itlu m f o 3 la n gis lo rt n o c g nih cti w S 9 4 T O R P C D I n oitc e t e d : H n oitc e t e d C D H 0 5 RYCTRL O F F O / N O y ale r P S H www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 154 1 2 3 4 1 2 3 4 C D F A B E • Pin Function . o N e m a N n i P O /I n o it c n u F n i P e v it c A 1 5 E 2 5 0 4 A O h c k c a b d n u o rr u s f o 1 la n gis lo rt n o c g nih cti w s t u p t u O 2 5 F 2 5 0 4 A O h c k c a b d n u o rr u s f o 2 la n gis lo rt n o c g nih cti w s t u p t u O 3 5 T D 9 2 4 2 6 M O lo rt n o c C I e m ulo v m o o r itlu m r o f la n gis a t a D 4 5 K L C 9 2 4 2 6 M O lo rt n o c C I e m ulo v m o o r itlu m r o f la n gis k c ol C 5 5 T D R V E O e m ulo v cin o rtc e r e r o f la n gis a t a D 6 5 K L C R V E O e m ulo v cin o rtc e r e r o f la n gis k c ol C 7 5 S C R V E O e m ulo v cin o rtc e r e r o f la n gis tc ele s pih C 8 5 2 T D P X E O lo rt n o c C I n ois n a p x e r o f la n gis a t a D 9 5 2 K L C P X E O lo rt n o c C I n ois n a p x e r o f la n gis k c ol C 0 6 2 E O P X E O lo rt n o c C I n ois n a p x e r o f la n gis elb a n e t u p t u O 1 6 2 T S P X E O lo rt n o c C I n ois n a p x e r o f la n gis k c olc pih C 2 6 V 5 − ylp p u s r e w o p V 5 3 6 C N O . d e xif " L " C N 4 6 D N G − d n u o r G 5 6 AD ATT O r o t a u e n e tt A H 6 6 E T U M A O N O e t u M : L e t u m m e ts y S L 7 6 E T U M R M O N O e t u M : L e t u m m o o r itlu M L 8 6 ON E V O L : m e ts y s o e div f o ON r e w o P t A h cti w s ylp p u s r e w o p m e ts y s o e di V L 9 6 K C E N O 6 / 4 Ω 4 h cti w s Ω 6 , H : Ω 6 : e ula v laitin I , L : Ω 0 7 H.P. SW I n oitc e t e D : H n oitc e t e d e n o h p d a e H H 1 7 K L C R E N U T O lo rt n o c r e n u t f o la n gis k c ol C 2 7 E C R E N U T O lo rt n o c r e n u t f o la n gis tc ele s pih C 3 7 T E D L O I n oitc e t e D : H n oitc e t e d d a olr e v o . p m A H 4 7 O D R E N U T O lo rt n o c r e n u t f o la n gis t u p t u o a t a D 5 7 K L C S D R O d e xif " L " 6 7 I D R E N U T I ) p ullu p ( lo rt n o c r e n u t f o la n gis t u p ni a t a D 7 7 R E W O P - T O elu d o m r e n u t f o F F O / N O r e w o P H 8 7 C N O C N 9 7 T-TMUTE O e t u m r e n u T H 0 8 O E R E T S I ) p ullu p ( O E R E T S : L L 1 8 D E N U T I ) p ullu p ( D E N U T : L L 2 8 T D P X E O lo rt n o c C I n ois n a p x e f o la n gis a t a D 3 8 K L C P X E O lo rt n o c C I n ois n a p x e f o la n gis k c ol C 4 8 E O P X E O lo rt n o c C I n ois n a p x e f o la n gis elb a n e t u p t u O 5 8 T S P X E O lo rt n o c C I n ois n a p x e f o la n gis k c olc pih C 6 8 R D N A F O d e xif " L " 7 8 T E D S N A R T I e r a w d r a h y b d e xif " H " 8 8 W S C 2 3 2 O /I r e t u p m o c o r ci m P S D : H ,tin u nia M : L h cti w s C 2 3 2 9 8 T D M O R O /I la n gis a t a d lo rt n o c M O R P E E 0 9 K C M O R O la n gis k c olc lo rt n o c M O R P E E 1 9 1 E K U M I S I 1 d a e r n oit a nits e D 2 9 2 E K U M I S I 2 d a e r n oit a nits e D 3 9 T E D - S I n oitc e t e d c n y s r o f " H " t n e s e r p la n gis S : H n oitc e t e d c n y S H 4 9 1 P M E T I N O n oitc n u f n oitc e t o r P : H n oitc e t e d e r u t a r e p m e T H 5 9 C N O d e xif " L " 6 9 S S V A − S S V o t tc e n n o C 7 9 C-SW I M O N O P M A C I M : H lo rt n o c C I n ois r e v n o c V 3 - 5 H 8 9 F E R V − C C V o t tc e n n o C 9 9 C C V A − C C V o t tc e n n o C 0 0 1 E T I R W F I ) e d o m g nitir w e R : H ( n oitc e t e d e d o m g nitir w e r d e c r o F H www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 155 5 6 7 8 5 6 7 8 C D F A B E 1 FL SW P75/AN5 2 MR SW P74/AN4 3 KEY1 P73/AN3 4 KEY2 P72/AN2 5 KEY3 P71/AN1 6 KEY4 P70/AN0 7 1W W.UP P61/CNTR0/CNTR2 8 P60/CNTR1 9 SR IN XRESET P47/INT2 10 XRESET 11 P91/XCOUT 12 P90/XCIN 13 GND VSS 14 XIN XIN 15 XOUT XOUT 16 VDD VCC 17 CHECKER P46/T2OUT 18 P45/T1OUT 19 P44/PWM1 20 P43/BUZO1 21 P42/INT3 22 MR IN 232C DET P41/INT1 23 MIC SW P40/INT0 24 POWER ON P87/PWMO/FLD39 25 I-LINK P86/RTP1/FLD38 26 MR/S P85/RTP0/FLD37 27 MC ACC P84/FLD36 28 GND VEE 29 NC P83/FLD35 30 NC NC NC NC NC NC NC NC NC NC P82/FLD34 31 P81/FLD33 32 P80/FLD32 33 P37/FLD31 34 P36/FLD30 35 P35/FLD29 36 P34/FLD28 37 P33/FLD27 38 P32/FLD26 39 P31/FLD25 40 NC P30/FLD24 80 P67/AN6 STBY 79 P77/AN7 LED OE1 78 P62/SRDY1/AN8 LED LCK LED CLK 77 P63/AN9 LED DAT 76 P64/INT4/SBUSY/AN CS 75 P65/SSTB/AN11 74 AREF VDD 73 AVSS GND 72 P50/SIN1 71 P51/SOUT1 FL SI 70 P52/SCLK11 FL CLK 69 P53/SCLK12 68 P54/RXD DI FL LAT FL BK 67 P55/TXD DO 66 P56/SCLK21 CLK 65 P57/SRDY2/SCLK22 RDY 64 P20/BUZ02/FLD00 NC 63 P21/FLD01 NC 62 P22/FLD02 NC 61 P23/FLD03 NC 60 P24/FLD04 NC 59 P25/FLD05 NC 58 P26/FLD06 NC 57 P27/FLD07 NC 56 P00/FLD08 VOL_+ 55 P01/FLD09 VOL_– 54 P02/FLD10 FUNC_L 53 P03/FLD11 FUNC_R 52 P04/FLD12 INPUT_L 51 P05/FLD13 INPUT_R 50 P06/FLD14 NC 49 P07/FLD15 NC 48 P10/FLD16 NC 47 P11/FLD17 46 P12/FLD18 NC NC 45 P13/FLD19 NC 44 P14/FLD20 NC 43 P15/FLD21 NC 42 P16/FLD22 NC 41 P17/FLD23 NC 7 PD5686B (DISPLAY ASSY : IC3001) • Display Microcomputer ÷ Pin Assignment (Top view) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 156 1 2 3 4 1 2 3 4 C D F A B E • Pin Function . o N e m a N n i P O /I n o it c n u F n i P . o N e m a N n i P O /I n o it c n u F n i P 1 W S L F O F F O / N O ylp p u s r e w o p L F 1 4 C N L / O n oitc e n n o c n o N 2 W S R M O R E H T O / R E E N O I P R M 2 4 C N 3 1 Y E K I t u p ni D A Y E K 3 4 C N 4 2 Y E K 4 4 C N 5 3 Y E K 5 4 C N 6 4 Y E K 6 4 C N 7 P U . W W 1 O p u e k a w nia m e c n e d n o p s e rr o c W 1 7 4 C N 8 C N L / O 8 4 C N 9 N I R S I m o o r nia m f o t u p nilo rt n o c e t o m e R 9 4 C N 0 1 T E S E R − t e s e R 0 5 C N 1 1 C N L / O n oitc e n n o c n o N 1 5 C N 2 1 C N 2 5 R _ T U P N I I L L E S t u p n I 3 1 D N G − d n u o r G 3 5 L _ T U P N I I R L E S t u p n I 4 1 N I X − r o t allic s O 4 5 R _ C N U F I R G O J itlu M 5 1 T U O X − r o t allic s O 5 5 L _ C N U F I L G O J itlu M 6 1 D D V − ylp p u s r e w o P 6 5 – _ L O V I – _ L O V 7 1 R E K C E H C I n oitc e t e d e d o m r e k c e h C 7 5 + _ L O V I + _ L O V 8 1 C N L / O n oitc e n n o c n o N 8 5 C N L / O n oitc e n n o c n o N 9 1 C N 9 5 C N 0 2 C N 0 6 C N 1 2 232C DET 1 6 C N 2 2 N I R M I I m o o r b u s f o t u p nilo rt n o c e t o m e R 2 6 C N 3 2 W S C I M I n oitc e t e d C I M 232C detection 3 6 C N 4 2 N O R E W O P O D E L N O r e w o P 4 6 C N 5 2 K N I L -I O D E L K N I L -I 5 6 Y D R O Y D R n oit a cin u m m o c nia M 6 2 MC ACC O dleif d n u o S 6 6 K L C I K L C n oit a cin u m m o c nia M 7 2 S / R M O D E L S / R M 7 6 O D O t u o a t a d n oit a cin u m m o c nia M 8 2 D N G − d n u o r G 8 6 I D I ni a t a d n oit a cin u m m o c nia M 9 2 C N L / O n oitc e n n o c n o N 9 6 T A L _ L F O T A L V R D L F 0 3 C N 0 7 K L C _ L F O K L C V R D L F 1 3 C N 1 7 SI _ L F O SI V R D L F 2 3 C N 2 7 K B _ L F O K B V R D L F 3 3 C N 3 7 D N G − d n u o r G 4 3 C N 4 7 D D V − ylp p u s r e w o P 5 3 C N 5 7 K L C _ D E L O K L C V R D D E L 6 3 C N 6 7 S C O S C n oit a cin u m m o c nia M 7 3 C N 7 7 T A D _ D E L O A T A D V R D D E L 8 3 C N 8 7 K C L _ D E L O K C L V R D D E L 9 3 C N 9 7 1 E O _ D E L O E O V R D D E L 0 4 C N 0 8 Y B T S O D E L Y B T S www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 157 5 6 7 8 5 6 7 8 C D F A B E . o N e m a N n i P O /I n o it c n u F n i P 1 I S O M 2 P S D O t u p t u o a t a d n oit a cin u m m o c P S D d n 2 2 K C S 2 P S D O t u p t u o k c olc n oit a cin u m m o c P S D d n 2 3 I S S 2 P S D O e b o rts n oit a cin u m m o c P S D d n 2 4 T S R 2 P S D O t e s e r P S D d n 2 5 O D H O r e t u p m o c o r ci m nia m o t n oit a cin u m m o c r e t u p m o c o r ci m f o t u p t u o a t a D 6 I D H I r e t u p m o c o r ci m nia m m o rf n oit a cin u m m o c r e t u p m o c o r ci m f o t u p ni a t a D 7 K L C H I r e t u p m o c o r ci m nia m m o rf n oit a cin u m m o c r e t u p m o c o r ci m f o t u p ni k c ol C 8 E T Y B I )tib 8 h t di w s u b ( c c V 9 S S V N C I ) e d o m n ois n a p x e y r o m e m h ti w e s U ( s s V 0 1 L E D O M I t u p ni n oitc nitsid le d o m r e w ol/r e p p U 1 1 E T I R W F I t u p nilo rt n o c e tir w e r H S A L F 2 1 T E S E R I r e t u p m o c o r ci m nia m m o rf t u p ni t e s e R 3 1 T U O X O ) z H M 7 . 7 ( r o t a n o s e r ci m a r e c a tc e n n o C 4 1 S S V − s s V 5 1 N I X I ) z H M 7 . 7 ( r o t a n o s e r ci m a r e c a tc e n n o C 6 1 C C V − c c V 7 1 I M N I c c V 8 1 S T D 6 9 I t u p ni n oitc e t e d z H k 6 9 S T D 9 1 K L N U I t u p nila n gis K C O L N U 0 2 A T A D I a t a d r o tc a f s u oir a v R I D 1 2 K C L D I K C O L N U r o t alu d o m e D 2 2 E O X E O C I n ois n a p x e f o t u p t u o E O 3 2 A T A D S O C I n ois n a p x e f o t u p t u o a t a D 4 2 K C O L C S O C I n ois n a p x e f o t u p t u o k c ol C 5 2 B T S O C I n ois n a p x e f o t u p t u o e b o rt S 6 2 T S R 1 P S D O t e s e r P S D ts 1 7 2 4 2 6 9 O ) z H k 6 9 S T D t a ( t u p t u o e t u m C I P S D 8 2 K L C M C A D O t u p t u o k c olc . F . D / C A D 9 2 I D M C S D I t u p ni a t a d C A D 0 3 O D M C A D O t u p t u o a t a d . F . D / C A D 1 3 Q E R 1 P S D O ts e u q e r n oit a cin u m m o c P S D ts 1 2 3 R W D R 1 P S D O h cti w s E T I R W / D A E R P S D ts 1 3 3 Y S U B 1 P S D I tia w n oit a cin u m m o c Y S U B P S D ts 1 4 3 K C A 1 P S D I k c e h c n oit elp m o c n oit a cin u m m o c P S D ts 1 5 3 O T D C O ) e tir w e r( D x T / t u p t u o a t a d n oit a cin u m m o c lair e s R I D 6 3 I T D C I ) e tir w e r( D x R / t u p ni a t a d n oit a cin u m m o c lair e s R I D 7 3 K L C C O t u p t u o n oit a cin u m m o c lair e s R I D 8 3 N S C O ) e tir w e r( S T R / tc ele s pih c n oit a cin u m m o c lair e s R I D 9 3 Y D R X I c c V 0 4 E L A O C N 1 4 D L O H X I c c V 2 4 A D L H X O C N 3 4 K L C B O C N 4 4 E O X O elb a n e d a e r F /I y r o m e m h s al F 5 4 E H B X O C N 6 4 E W X O elb a n e e tir w F /I y r o m e m h s al F 7 4 D M O t u p t u o a t a d p m a nia G 8 4 C M O t u p t u o k c olc p m a nia G 9 4 B T S O t u p t u o e b o rts p m a nia G 0 5 E C X O lo rt n o c E C M O R h s al F • Pin Function M30620SAFP (DSP ASSY : IC701) • DSP Microcomputer www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 158 1 2 3 4 1 2 3 4 C D F A B E . o N e m a N n i P O /I n o it c n u F n i P 1 5 9 1 A O C N 2 5 8 1 A O n oit a cin u m m o c y r o m e m h s alf f o t u p t u o s s e r d d A 3 5 7 1 A 4 5 6 1 A 5 5 5 1 A 6 5 4 1 A 7 5 3 1 A 8 5 2 1 A 9 5 1 1 A 0 6 0 1 A 1 6 9 A 2 6 c c V − c c V 3 6 8 A O n oit a cin u m m o c y r o m e m h s alf f o t u p t u o s s e r d d A 4 6 s s V − s s V 5 6 7 A O n oit a cin u m m o c y r o m e m h s alf f o t u p t u o s s e r d d A 6 6 6 A 7 6 5 A 8 6 4 A 9 6 3 A 0 7 2 A 1 7 1 A 2 7 0 A 3 7 2 T S R X O t u p t u o t e s e r C D A 4 7 E T U M P S D O )r e t u p m o c o r ci m nia m e h t o t yfit o N ( e t u M 5 7 Y D R H O r e t u p m o c o r ci m nia m e h t o t n ois si m r e p n oit a cin u m m o C 6 7 Q E R 3 P S D O ts e u q e r n oit a cin u m m o c P S D d r 3 7 7 R W D R 3 P S D O h cti w s E T I R W / D A E R P S D d r 3 8 7 Y S U B 3 P S D I tia w n oit a cin u m m o c Y S U B P S D d r 3 9 7 K C A 3 P S D I k c e h c e t elp m o c n oit a cin u m m o c P S D d r 3 0 8 T S R 3 P S D O t e s e r P S D d r 3 1 8 7 Q D O /I n oit a cin u m m o c y r o m e m h s alf f o t u p t u o /t u p ni a t a D 2 8 6 Q D 3 8 5 Q D 4 8 4 Q D 5 8 3 Q D 6 8 2 Q D 7 8 1 Q D 8 8 0 Q D 9 8 7 A T A D P S D O /I )tr o p g nir a h s ( 7 tib a t a d P S D d r 3 /ts 1 0 9 6 A T A D P S D )tr o p g nir a h s ( 6 tib a t a d P S D d r 3 /ts 1 1 9 5 A T A D P S D )tr o p g nir a h s ( 5 tib a t a d P S D d r 3 /ts 1 2 9 4 A T A D P S D )tr o p g nir a h s ( 4 tib a t a d P S D d r 3 /ts 1 3 9 3 A T A D P S D )tr o p g nir a h s ( 3 tib a t a d P S D d r 3 /ts 1 4 9 2 A T A D P S D )tr o p g nir a h s ( 2 tib a t a d P S D d r 3 /ts 1 5 9 1 A T A D P S D )tr o p g nir a h s ( 1 tib a t a d P S D d r 3 /ts 1 6 9 s s V A − s s V 7 9 0 A T A D P S D O /I )tr o p g nir a h s ( 0 tib a t a d P S D d r 3 /ts 1 8 9 f e r V − c c V 9 9 c c V A − c c V 0 0 1 O S I M 2 P S D I t u p ni a t a d n oit a cin u m m o c P S D d n 2 • Pin Function www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 159 5 6 7 8 5 6 7 8 C D F A B E . o N e m a N n i P O /I n o it c n u F n i P 1 B T S I t u p ni e b o rt S 2 A T A D I 1 C I n ois n a p x e f o 9 nip o t tc e n n o C 3 K C O L C I t u p ni k c olc lair e S 4 O L T X O lo rt n o c O L T X R I D 5 M R O N O 6 9 S T D r o f t u p t u o lo rt n o C 6 C D A X O t u p t u o g nih cti w s la tigi D / g ola n A 7 P O T S O 6 9 S T D r o f t u p t u o lo rt n o C 8 s s V − s s V 9 s Q − 3 C I n ois n a p x e f o A T A D o t tc e n n o C 0 1 's Q − d e s u t o N 1 1 N O F R O h cti w s F F O / N O r e w o p n oit alu d o m e d F R 2 1 P T S D O t u p t u o p o ts r o t alu d o m e D 3 1 T S R D O t u p t u o t e s e r r o t alu d o m e D 4 1 N D P X O n w o d r e w o p R I D 5 1 E O I E O X E r e t u p m o c o r ci M 6 1 d d V − d d V . o N e m a N n i P O /I n o it c n u F n i P 1 B T S I t u p ni e b o rt S 2 A T A D I t u p ni a t a d lair e S 3 K C O L C I t u p ni k c olc lair e S 4 T R A D O t e s e r . F . D / C A D 5 N O I D O h cti w s F F O / N O r e w o p t u p nila tigi D 6 S F I H O t u p t u o g nih cti w s k c ol C 7 N D S F O t u p t u o n w o d y c n e u q e rf g nilp m a s s F 8 s s V − s s V 9 s Q O C I n ois n a p x e f o A T A D o t tc e n n o C 0 1 's Q − d e s u t o N 1 1 4 S C A D O 4 t u p t u o h ct al. F . D / C A D 2 1 3 S C A D O 3 t u p t u o h ct al. F . D / C A D 3 1 2 S C A D O 2 t u p t u o h ct al. F . D / C A D 4 1 1 S C A D O 1 t u p t u o h ct al. F . D / C A D 5 1 E O I E O X E r e t u p m o c o r ci M 6 1 d d V − d d V BU4094BCFV (DSP ASSY : IC704) • Expansion IC • Pin Function BU4094BCFV (DSP ASSY : IC703) • Expansion IC • Pin Function www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 160 1 2 3 4 1 2 3 4 C D F A B E 7.2.2 DISPLAY . o N e m a N n i P O /I n o it c n u F n i P 1 B T S I t u p ni e b o rt S 2 A T A D I 2 C I n ois n a p x e f o 9 nip o t tc e n n o C 3 K C O L C I t u p ni k c olc lair e S 4 E E E I O 1 t u p t u o g nih cti w s t u p n I 5 4 T P O O h cti w s 4 8 3 / 6 5 2 L L P d n 2 6 A D V D O h cti w s k c olc L L P d n 2 7 C N O n oitc e n n o c n o N 8 s s V − s s V 9 s Q − 4 C I n ois n a p x e f o A T A D o t tc e n n o C 0 1 's Q − d e s u t o N 1 1 C N O n oitc e n n o c n o N 2 1 K 2 9 1 O t u p t u o g nilp m a s 4 x . F . D 3 1 C N O n oitc e n n o c n o N 4 1 C N O n oitc e n n o c n o N 5 1 E O I E O X E r e t u p m o c o r ci M 6 1 d d V − d d V Pin Function BU4094BCFV (DSP ASSY : IC705) • Expansion IC • 1-1A 2-1A 3-1A 4-1A 5-1A 1-2A 2-2A S1 3-2A 4-2A 5-2A 1-3A 2-3A 3-3A 4-3A 5-3A 1-4A 2-4A 3-4A 4-4A 5-4A 1-5A 2-5A 3-5A 4-5A 5-5A 1-6A 2-6A 3-6A 4-6A 5-6A 1-7A 2-7A 3-7A 4-7A 5-7A Upper 1-1B 2-1B 3-1B 4-1B 5-1B 1-2B 2-2B S2 3-2B 4-2B 5-2B 1-3B 2-3B 3-3B 4-3B 5-3B 1-4B 2-4B 3-4B 4-4B 5-4B 1-5B 2-5B 3-5B 4-5B 5-5B 1-6B 2-6B 3-6B 4-6B 5-6B 1-7B 2-7B 3-7B 4-7B 5-7B Lower 17Gd 17Gc 17Gb 17Ga 16G 15G 14G 13G 12G 11G 10G 9G 8G 7G 6G 5G 4G 3G 2G 1Gc 1Gb 1Ga AAV7081 (DISPLAY ASSY : V3001) • FL Indicator Tube Grid Assignment www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 161 5 6 7 8 5 6 7 8 C D F A B E 17Gd to 17Ga 16G to 2G 1Gc to 1Ga 17Gd to 17Ga 16G to 2G 1Gc to 1Ga P1 1-1A − P37 − 1-1B P2 2-1A − P38 − 2-1B P3 3-1A − P39 − 3-1B P4 4-1A − P40 − 4-1B P5 5-1A − P41 − 5-1B P6 1-2A − P42 − 1-2B P7 2-2A − P43 − 2-2B P8 3-2A − P44 − 3-2B P9 4-2A − P45 − 4-2B P10 5-2A − P46 − 5-2B P11 1-3A − P47 − 1-3B P12 2-3A − P48 − 2-3B − P13 3-3A − P49 − 3-3B − P14 4-3A − P50 − 4-3B − P15 5-3A − P51 − 5-3B − P16 1-4A − P52 − 1-4B − P17 2-4A − P53 − 2-4B − P18 3-4A − P54 − 3-4B − P19 4-4A − P55 − 4-4B − P20 5-4A − P56 − 5-4B − P21 1-5A − P57 − 1-5B − P22 2-5A − P58 − 2-5B − P23 3-5A − P59 − 3-5B − P24 4-5A − P60 − 4-5B − P25 5-5A − P61 − 5-5B − P26 1-6A − P62 − 1-6B − P27 2-6A (EON) − P63 − 2-6B − P28 3-6A − P64 − 3-6B − P29 − 4-6A − P65 − 4-6B − P30 − 5-6A − P66 − 5-6B − P31 − 1-7A − P67 − 1-7B − P32 − 2-7A − P68 − 2-7B − P33 − 3-7A − P69 − 3-7B − P34 − 4-7A − P70 − 4-7B − P35 − 5-7A − P71 − 5-7B − P36 − S1 − P72 − S2 − Anode 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-49TXi 162 1 2 3 4 1 2 3 4 C D F A B E 7.3 REMOTE CONTROL UNIT 7.3.1 EXPLODED VIEWS and PARTS LIST AXD7295 (Remote control unit) NOTES: • 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 the product are used for disassembly. 17 14 13 16 18 19 18 19 32 31 29 5 6 2 8 9 12 29 39 27 29 29 29 23 22 22 35 21 24 29 30 26 38 36 37 11 10 33 7 34 Sub PWB www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 163 5 6 7 8 5 6 7 8 C D F A B E • parts List Mark No. Description Part No. 1 • • • • • 2 PCB Assy AZC7299 3 • • • • • 4 • • • • • 5 Terminal A 411RRC15801R 6 Terminal B 411RRC15901R 7 Jumper Cable E–AA1446–001 8 EL Module AZC7294 9 LCD Module AZC7295 10 Touch Panel NTX01005701R 11 Frame 501RRC01901R 12 LCD Holder AZN7787 13 Seal A AZA7415 14 Seal B AZA7416 15 • • • • • 16 Case A AZN7783 17 Name Plate AZA7406 18 Cushion A 701RRC04801R 19 Cushion B 701RRC04901R 20 • • • • • 21 Case B AZN7784 22 Filter AZA7343 23 Pen Holder AZN7786 24 Terminal 413RRC11201R 25 • • • • • 26 Battery Cover AZN7785 27 Cushion C 701RRC03501R 28 • • • • • 29 Screw AZB7144 30 Touch Pen AZA7350 31 Slide Switch JSB1220–0111 32 Slide Knob AZA7347 33 FPC Connector CFP5519–0101 34 FPC Connector E-CP0535–008 35 MT Switch JPM1030–0801 36 Key Top A AZA7345 37 Key Top B AZA7346 38 Rubber Sheet A AZA7410 39 Rubber Sheet B AZA7411 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 164 1 2 3 4 1 2 3 4 C D F A B E 7.3.2 Remote SCH Q11 2SK2009 Q12 DTC114YKA IC3 Z-V0660-02419 Q10 DTA114YKA Q9 DTA114YKA 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 R22 100k Q13 2SC2712 R23 47k R24 1M R25 5.6k R20 100k R19 100k R18 100k X2 C8 100p C3 0.1 C7 100p P106 K1 : K2 : FUNCTION K6 : VOL - K7 : FUNCTION K12 : CH + K13 : CH - K18 : VOL + SUB PWB P105 P104 C9 0.1 C10 D6 D6 - D9 ISS226 C10 - C13 1000p C11 C12 C13 R26 100k R27 1k R28 1k R29 1k R30 1k D7 2 3 4 5 6 7 8 1 27 PA XR X+ YG Y- XG X- YR Y+ 26 DC0 25 CTS 24 NC 23 GND 22 ST3 21 ST2 20 RXO XI 19 1 2 3 4 5 6 7 8 9 P60 P107 P103 P102 P101 P100 P97 P96 P61 P 62 P86 SW2 SW1 SW0 ST0 GND NC ST1 ST4 AGND 28 X+ 29 X- 30 Y+ 31 Y- 32 NC P63 P65 P64 33 RTS 34 TXD 35 DTR 36 18 CN1 TABLET 17 16 15 14 13 12 11 10 PS YG YR XG XR NC VREF RST VDD XO 3.3 3.3 3.3 D8 D9 D4 1SS294 P73 P90 P81 P92 P72 76 D10 77 D9 78 D8 79 D7 80 D6 81 D5 82 D4 83 D3 84 D2 85 D1 86 D0 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 87 P107 88 P106 89 P105 90 P104 91 P103 92 P102 93 P101 P107 P106 P105 P104 P103 P102 P101 94 AVSS 95 P100 P100 96 VREF 97 AVCC 98 P97 99 P96 P97 P96 100 P95 74 D12 73 D13 72 D14 71 D15 75 2 3 4 5 1 D11 D12 D13 D14 D15 D11 P93 P92 P93 P92 P91 P90 P90 P94 3.3 C17 0.01 C18 47 /10 1 2 3 IC5 IS489 1 RESET P67 2 3 IC9 2.7V R31 1k R47 1k R2 1k R58 1M R21 82 R11 7.5 R10 10k R43 10k R9 82 3.3 3.3 3.3 3.3 6.0 6.0 3.3 C2 0.1/10 C1 47/10 Q15 DTC114YKA Q4 2SC3265 Q3 2SC3265 Q2 2SC3265 Q1 2SC1712 Q7 FM02 Q14 2SC2712 1 3 2 3 IC6 3.3V 1 2 IC7 3.6V R15 7.5 R14 82 R13 82 R12 10k R16 7.5 R17 100k IR3 SID303C IR2 SID303C IR1 SID303C 1 2 5 4 3 BAT C4 0.1 RESET SW SCHEMATIC 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-49TXi 165 5 6 7 8 5 6 7 8 C D F A B E C16 0.1 C5 0.1 VDD VOIN VCLK VSTRB VOUT 8 7 6 5 VSS ON/OFF CONT VIN 1 2 3 4 CL2031-1 EL MODULE HON GND R45 1k R3 0 X1 8MHz R51 1k 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 3.3 6.0 30 3.3 3.3 3.3 3.3 6.0 6.0 30 3.3 D3 1SS294 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 JP1 (H) (L) (H) (L) A18 A18 IC1 M30612MG-249GP A19 CS0 P45 CS2 P47 WR BHE RD BCLK P54 P55 ALE/P56 RDY P60 P61 P62 P63 P64 P65 P66 P60 P61 P62 P63 P64 P65 P67 P70 P71 P72 P72 70 A0 69 A1 68 A2 67 A3 66 A4 65 A5 64 A6 63 A7 A0 A1 A2 A3 A4 A5 A6 A7 62 VSS 61 A8 A8 60 VCC 59 A9 58 A10 57 A11 56 A12 55 A13 54 A14 53 A15 52 A16 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 BYTE CNVSS P87 P87 P86 P86 RESET RESET XOUT VSS XIN VCC NMI INT2 INT1 INT0 P81 P81 P80 P77 P76 P75 P74 51 A17 A9 A10 A11 A12 A13 A14 A15 A16 A17 25 P73 P73 64 VSS 63 VDD 62 M 61 LCDENB 60 D15 D15 59 D14 58 D13 57 D12 56 D11 55 D10 54 D9 53 D8 D14 D13 D12 D11 D10 D9 D8 52 VDD 51 VSS 50 D7 49 D6 48 D5 47 D4 46 D3 D2 45 44 D1 43 D0 D7 D6 D5 D4 D3 D2 D1 D0 P93 42 VDD VSS VSS IOCS RWR LWR RD MCS WAIT CS3 WRH WRL RD CS2 RDY VDD MPUCLK RCLK RST VSS RESET MPUSEL VSS BHE A0 A1 A2 A3 A4 A5 A6 A7 A0 A1 A2 A3 A4 A5 A6 A7 VDD VSS 41 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 65 VSS 66 CP 67 LP 68 FLM 69 VD0 70 VD1 71 VD2 72 VD3 CP M LP FLM VD0 VD1 VD2 VD3 73 VD4 74 VD5 75 VD6 76 VD7 77 VDD 78 N.C. 79 N.C. VSS VSS N.C. N.C. N.C. CSE VSS VDD SWAP A14 A14 A13 A12 A11 A10 A9 A8 A13 A12 A11 A10 A9 A8 VSS 80 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 3.3 3.3 SW1 LOCK ON OFF 3.3 JP5 3.3 C24 0.1 JP3 (H) (L) JP2 JP6 3.3 3.3 3.3 R5 1k R4 1k BZ PKM13EPY-4002 C6 47 /50 C25 47 C22 2,2/50 C23 2.2 /50 C21 3.3/50 C20 2.2/50 C19 2.2/50 R41 47 R42 15 R40 47 R39 47 R38 47 R37 47 CN2 CP VD3 VD2 VD1 VD0 V3 V2 LP M V0 V5 V1 V4 FLM LCD MODULE R6 10k R7 1k R36 6.8k R8 1k Q6 2SJ356 Q5 2SK2009 IC4 SB330A30FS L1 47µH R35 6.8k R34 6.8k R33 6.8k R32 6.8k R57 1k CS0 CS1 CS2 CS3 WRL WRH RD BCLK Q8 2SC2712 IC2 M66272FP 14 8 7 1 4 1 2 4 1 2 4 1 2 4 12 11 3 2 4 5 6 9 8 1 10 IC18 IC17 IC16 13 IC15 (2/2) IC15 (1/2) D CLK Q Q PR 3 2 5 6 10 9 12 13 11 IC10 BA10324AF CLR D CLK Q Q PR CLR www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 166 1 2 3 4 1 2 3 4 C D F A B E 7.3.3 Remote PCB Diagram PCB ASSY SW1 JP5(H) JP2 (H) BAT BAT RESET CN1 CN3 CN2 BZ CN4 19 1 7 1 8 1 1 10 R49 R51 C2 Q7 IC9 C20 C22 C21 C23 R36 IR2 IR1 IR3 R35 R34 R33 R32 R13 R4 R5 Q8 Q5 C25 D3 D5 Q15 X2 IC4 L1 IC5 IC18 IC17 C17 C7 C8 1M C3 R31 R44 R46 R45 R22 R23 R24 R25 R26 C9 Q6 Q13 JP1 H L R50 C24 R8 T1 T2 C19 1 3 1 1 10 18 19 27 28 IC3 Z-Y0660 -02419 1 1 1 8 5 L 1 2 3 3 5 C16 C18 IC16 X1 4M V G C 50 26 25 51 IC1 IC7 C27 R57 R58 JP3 R19 R20 R3 C5 R18 Q10 Q9 Q12 Q11 R42 R37 R38 R39 R40 R41 64 1 24 25 C1 40 Q3 D8 D9 Q4 Q1 R41 R15 R11 R16 R17 R10 R12 R27 R28 C13 C12 C11 C10 D6 D7 R29 R30 BA10324AF R21 R7 R6 C6 JP6 SB330A30FS R43 Q14 Q2 R9 IC2 M6627AFP 7 1 14 IC10 8 IC6 R2 1 1 3 3 3 IC15 7474 M30622 Open (Remove) JP1 (H). Open (Remove) JP2 (L). 1 1 7 8 100 76 JP2 (L) JP4 D2 JP5 (L) IC6 IC7 Q7 Q6 Q13 Q10 Q5 Q4 Q2 Q14 Q3 Q8 Q1 Q9 Q12 Q11 IC10 IC2 IC1 IC15 IC16 IC17 IC3 IC4 IC9 IC5 IC18 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-49TXi 167 5 6 7 8 5 6 7 8 C D F A B E Remote PCB DIAGRAM SIDE B K1 K2 K12 K13 K18 K6 K7 EL HON GND VDD www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 168 1 2 3 4 1 2 3 4 C D F A B E 7.3.4 Remote PARTS List 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 Mark No. Description Part No. IC1 M30622MC-4JOFA IC2 NJU6469LFC1-05 IC3 S-818A33AMC-BGN IC4 74HC08 IC6 TC7S04F Q1,Q11 RN2414 Q2,Q3,Q5,Q7 2SC2712 Q4 2SA1162 Q6 2SC3265 Q9,Q10 DTD113ZK Q12 S-80826ANNP-EDP Q8 S-80836ANNP-EDO Q10 2SA1037 D5 SID303C-01 D1 1SS294 D3 SPS-503C D2,D4,D30 RLS-73 D6 1SS181 D8-D25 BR1111C D26-D29 FA1101F-430 C3 0.1F/6.3v C4 1000mF/6.3v C6, C9 47mF/10v C14 10mF/10v C2,C5,C11,C17-C19 0.1mF/25v C7,C12 1mF/25v C8 470pF/25v R17 15W 1/4w Other Resistors RS1/16SJ XI Ceramic Resona(8MHz)CST8.00MTW LCD T557007 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 169 5 6 7 8 5 6 7 8 C D F A B E 8. PANEL FACILITIES 8.1 PANEL FACILITIES Front section 1 INPUT SELECTOR dial Turn to select a source component. (You can also use to select a source in the MULTI-ROOM & SOURCE mode.) The input indicators show the current component. 2 STANDBY/ON button–power ON/OFF button Press to switch the receiver ON or into STANDBY mode or to switch OFF. 3 STANDBY indicator Lights when the receiver is in STANDBY mode. (Please note that this receiver consumes a small amount of power [0.65 W] in the standby mode.) 4 Remote sensor Receives the signals from the remote control. 5 Display 6 MCACC indicator Lights when the ACOUSTIC CAL EQ is on. (After the Auto Surround Sound Setup has been completed the ACOUSTIC CAL EQ is set on and this display will light.) 7 i.LINK indicator Lights when an i.LINK-Audio-equipped compo- nent is selected. 8 MULTI-ROOM indicator Shows whether the multi-room function is active or not. 9 INPUT indicators Shows which source component is selected. The MULTI CH INPUT indicator lights when a component connected to MULTI CH INPUT is selected. When an unassigned i.LINK-equipped component is selected, no INPUT indicator will light. 10 LISTENING MODE SELECTOR dial Turn and push to select a listening mode. 1 2 3 5 4 6 8 7 9 10 11 STANDBY/ON OFF ON STANDBY MULTI ROOM VIDEO AUDIO LISTENING MODE SELECTOR PUSH ENTER MASTER VOLUME INPUT SELECTOR 12 13 15 17 26 19 20 21 22 23 25 24 14 18 16 ACOUSTIC CAL. LISTENING CH SELECT PHONES SP SYSTEM A/B SIGNAL SELECT VIDEO SELECT TAPE2 MONITOR MULTI CH INPUT (DVD-A/SACD) SETUP MIC DIGITAL IN S-VIDEO VIDEO VIDEO INPUT AUDIO L R MIDNIGHT TONE TONE BSSS/TEREBLE DIGITAL NR MULTI ROOM & SOURCE CLASS STATION CONTROL ON/OFF TUNER Î PHONES SP SYSTEM A/B SIGNAL SELECT VIDEO SELECT TAPE2 MONITOR MULTI CH INPUT SETUP MIC DIGITAL IN S-VIDEO VIDEO VIDEO INPUT AUDIO L R MIDNIGHT TONE TONE BASS/TREBLE DIGITAL NR CLASS STATION TUNER MULTI ROOM CONTROL ON/OFF & SOURCE (DVD-A/SACD) LISTENING CH SELECT ACOUSTIC CAL. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 170 1 2 3 4 1 2 3 4 C D F A B E 11 MASTER VOLUME dial Adjusts the overall receiver volume. 12 ACOUSTIC CAL. button Use to switch on and off the Acoustic Calibra- tion EQ. 13 MIDNIGHT button Use to switch the receiver into MIDNIGHT mode. 14 TONE control buttons TONE button This button switches between TONE ON and TONE BYPASS, which bypasses the tone circuitry. BASS/TREBLE button Use to select whether the bass or treble will be adjusted.. (–/+) buttons Use to adjust the frequency level. 15 DIGITAL NR button Switches the DIGITAL NR on or off. 16 TUNER CONTROL buttons CLASS button – Press repeatedly to switch the preset station classes. –/+ button – Use to choose programmed radio stations. 17 LISTENING CH SELECT button Use this button to select the number of channels used for playback (5.1, 7.1, or AUTO). 18 MULTI-ROOM & SOURCE buttons Press to use the multi room feature (requires an optional PIONEER Multi-Room Remote Sensor Unit MR-100 or another IR receiver). CONTROL button: Used together with the INPUT SELECTOR to select the function or use with the MASTER VOLUME to select the volume of the MULTI ROOM system. ON/OFF button: Use to switch Multi-room function on or off. 19 PHONES jack Connect headphones for private listening (no sound will be heard through the speakers). 20 SP SYSTEM A/B button Use to select the speaker system. A is the primary setting. The button cycles through the speaker systems as follows: A]B]A&B]off. Different conditions apply when bi-amping the speakers. 21 SIGNAL SELECT button Use to select the type of signal being input into the receiver. Press SIGNAL SELECT repeatedly to select one of the following (Depends on settings in INPUT ASSIGN available inputs will change.): ANALOG – To select an analog signal. – To select an i.LINK signal. DIGITAL – To select an optical or coaxial digital signal. 2 RF – To select an 2 RF signal. AUTO – This is the default setting. The receiver selects a signal based on availability, in the following order of priority: , 2 RF, DIGITAL, ANALOG. 22 VIDEO SELECT button Switches the receiver between the various types of video input. 23 TAPE 2 MONITOR button Selects the tape deck (MD recorder, etc.) connected to the TAPE 2 MONITOR inputs/ outputs. Allows monitoring of a recording as it's being made. 24 MULTI CH INPUT button Selects the component (for example, a DVD-A player) you have hooked up to the MULTI CH INPUT terminals. 25 SETUP MIC jack Plug in the setup mic here. This is very impor- tant for setting up your system to get proper surround sound. 26 Front VIDEO INPUT jacks DIGITAL IN : digital input for connecting a game console, portable DVD player, video camera (etc.), that has an optical digital connec- tion. S VIDEO : Video input for connecting a video camera (etc.), that has an S video out. RCA VIDEO / AUDIO (L/R) : Video/audio input for connecting a video camera, etc. that has standard RCA video/audio outputs. Displays & Controls www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 171 5 6 7 8 5 6 7 8 C D F A B E Display Displays & Controls Neo :6 RDS RF ATT 3 E N O 1 2 5 6 3 4 7 8 9 1 2 All the display information is explained and/or referenced here. 6 Digital format indicators : Lights when a Dolby Digital signal is detected. : Lights when a DTS signal is detected. : Lights when an MPEG signal is detected. : Lights when the HOME THX mode is selected. : Lights during Surround EX matrix process- ing. : Lights when a decoding DTS ES audio. : Lights during DTS ES discrete process- ing. : Lights during DTS ES matrix process- ing. : Lights during Dolby Pro Logic II processing. : Lights during Neo: 6 processing. : Lights during two-channel playback. 7 Speaker indicators Light to indicate the current speaker system, A and/or B. 8 TAPE 2 indicator Lights when the TAPE 2 monitor is on. 9 TUNER indicators MONO : Lights when the tuner is set to receive FM broadcasts and when selected MPX mode. STEREO : Lights when a FM stereo broadcast is received in the auto stereo mode. TUNED : Lights when a broadcast is received. SIGNAL SELECT indicators Light to indicate the input signal you selected. ANALOG : Lights when an analog signal is selected. : Lights when the receiver is set to select an i.LINK component. DIGITAL : Lights when a digital signal is selected. 2RF : Lights when an 2 RF signal is selected. AUTO : Lights when the receiver is set to select the input signal automatically. Program Format indicators For Dolby Digital or DTS sources : These indica- tors change according to which channels are active in the source. When all three LS (left surround), S (surround) and RS (right surround) light at the same time it means a source with a 6.1ch playback flag is being used. L – Left front channel. C – Center channel. R – Right front channel. LS – Left surround channel. S – Surround channel (mono). RS – Right surround channel. LFE – Low frequency effects channel. 3 ((( ))) – Lights when LFE signal is input. 4 Analog level indicators OVER – This lights if the signal is in danger of distorting for analog source signals. Press INPUT ATT on the front panel to lower the signal level. ATT – Lights when INPUT ATT is used to reduce the level of the analog source signal. 5 Character display Shows current mode, status, etc. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 172 1 2 3 4 1 2 3 4 C D F A B E Remote Control + VOL + ENTER FUNCTION TV CONTROL MUTING MASTER VOLUME SYSTEM OFF MULTI OPERATION STANDBY/ON – VOL – CH – CH + FUNCTION use lock RECEIVER DVD/LD VCR1 /DVR VCR2 VCR3 TV REMOTE SETUP CD-R/ TAPE1 CD TUNER VIDEO SAT TV CONTROL LIGHT 1 3 4 5 6 8 7 9 0 - ~ ! = 2 These pages describe the buttons on the remote control. Since the screen on this LCD remote control changes when you select a different function, explanations of buttons for controlling other components/functions can be found in the sections for those components/functions. To turn on the remote control touch it anywhere on the screen memo 1 STANDBY/ON button Press to turn power of the receiver on or to STANDBY (off). 2 LIGHT button Use to turn on and off the backlight on the remote control screen. 3 RECEIVER button Press to switch the remote control into receiver mode or to get receiver screens. 4 Function buttons These buttons are the basic controls that switch the mode of the receiver and the remote control, which allows you to control your other components. 5 Remote control screen 6 REMOTE SETUP button Use to customize the remote control functions and the remote control itself. (see “Setting Up Remote Control of Other Components“ ) 7 LOCK switch Use to lock the remote control so it doesn't turn on by accident. For normal use keep it set in USE. 8 TV CONTROL buttons The following buttons are used to control the TV only and can be used once they are preset to control your TV. STANDBY/ON : Press to turn the power of the TV on/off. INPUT : Press to select the input source for the TV. CH +/– : Use these buttons to change the channel of the TV. VOL +/– : Press to control the volume of the TV. 9 INPUT button Press to select a source. The button will cycle through all the possible sources. 0 MASTER VOLUME button Use to raise or lower the volume of the receiver. - MUTING button Press to mute or restore the volume. = SYSTEM OFF button This button turns off components in two ways. First, when pressed it will turn off all PIONEER components. Secondly, any component that has programmed into the SYSTEM OFF settings will be turned off. For example : If you programmed power off in the SYSTEM OFF settings for your TV and VCR, pressing the SYSTEM OFF button will turn off these components even if they are not PIONEER products. ~ MULTI OPERATION button Use this button to start the MULTI OPERATION mode. See p.85 & 86 for how to program and use the MULTI OPERATION mode. ! 5˜∞˜2˜3˜ENTER buttons These buttons can be used for a variety of operations. In the SYSTEM SETUP menu, the 5˜∞ buttons can be used to adjust CHANNEL DELAY or CHANNEL LEVEL. The 5˜∞ buttons, pressed simultaneously, can be use to lock or unlock a setting These buttons are also used to control the DVD menu for the DVD remote control screen. Also, in TUNER mode they can select station and frequency. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 173 5 6 7 8 5 6 7 8 C D F A B E Basic Receiver LCD Screens Receiver MAIN Screen 1 Receiver MAIN button Press this button to select the MAIN receiver screen (above) when the remote control is on the SUB receiver screen. 2 MIDNIGHT button Switches the MIDNIGHT listening mode on or off (for all modes except THX). 3 DIGITAL NR button Switches the DIGITAL NR on or off (for all modes except THX). 4 LISTENING MODE buttons STEREO/DIRECT: Switches the receiver into STEREO mode if it was in a different listening mode or toggles between DIRECT and STEREO mode. THX: Press to put the receiver into HOME THX listening mode. STANDARD: Press to put the receiver into STANDARD listening mode. ADVANCED CINEMA: Press to put the receiver into ADVANCED CINEMA listening mode. ADVANCED CONCERT: Press to put the receiver into ADVANCED CONCERT listening mode. 5 MULTI CH IN button Use this button to select the component (for example, a DVD-A player) you have hooked up to the MULTI CH INPUT terminals. 6 LISTENING CH SEL. button Use this button to select a listening channel (5.1, 7.1, or AUTO) 7 ACOUSTIC CAL. button Press to switch on/off the acoustic calibration EQ. 8 DIRECT FUNCTION on/off indicator These dots indicate weather the DIRECT FUNCTION is on or off for the function (DVD/LD, CD, etc.) they point to. 1 8 8 2 3 4 5 6 7 MAIN SUB (DVD-A /SACD) DIGITAL NR ACOUSTIC CAL. MIDNIGHT LISTENING MODE LISTENING CH SEL. MULTI CH IN THX STANDARD SURROUND ADVANCED CONCERT ADVANCED CINEMA STEREO /DIRECT Receiver www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com VSX-49TXi 174 1 2 3 4 1 2 3 4 C D F A B E Receiver SUB Screen 1 Receiver SUB button Press this button to select the SUB receiver screen (above) when the remote control is on the main receiver screen. 2 DISPLAY DIMMER button Use to adjust the brightness of the receiver's display. 3 STATUS button Use to display the present mode of the receiver and other selected settings. 4 SYSTEM SETUP button Use for all system setups, including the speaker and sound systems. For more information see “Setting up for Surround Sound“. 5 VIDEO SELECT button Use to toggle between the different video input possibilities. 6 SPEAKER A/B button Use to select the speaker system. A is the primary setting. The button cycles through the speaker systems as follows: A]B]A&B]off. Different conditions apply when bi-amping the speakers. 7 LOUDNESS button Switches the LOUDNESS mode on or off (for all modes except THX). 8 TAPE 2 MONITOR button Selects the tape deck (or MD recorder, etc.) connected to the TAPE 2 MONITOR inputs/ outputs. Allows monitoring of a recording as it's being made. 9 SIGNAL SELECT button Press SIGNAL SELECT repeatedly to select one of the following (Depends on settings in INPUT ASSIGN, available inputs will change.): ANALOG : To select an analog signal. : To select an i.LINK signal. DIGITAL : To select an optical or coaxial digital signal. 2 RF : To select an 2 RF signal. AUTO : This is the default. The receiver selects a signal based on availability, in the following order of priority: , 2 RF, DIGITAL, ANALOG. 0 INPUT ATT. button Use to lower the input level of an analog signal that is too powerful, thus causing the receiver to distort. In this case the overload (OVER) indicator will be flashing furiously. - TONE control/EFFECT CH SEL. buttons TONE button This button has two functions. Firstly, it switch- es between TONE on and TONE BYPASS, which bypasses the tone circuitry. Secondly, you need to press the button before using the BASS & TREBLE (+/–) buttons. EFFECT/CH SEL. button Switches the tone adjust controls between the front, center, surround and surround back speakers. While in Advanced mode, you can also adjust the effect level or SOUND DELAY in 5 ms steps from 0 to 200 ms to match sound with slower video displays. You can then use the + and – buttons to adjust the sound. - STATUS SPEAKER A/B LOUDNESS INPUT ATT. Receiver MAIN SUB SIGNAL SELECT TAPE 2 MONITOR SYSTEM SETUP DISPLAY DIMMER VIDEO SELECT EFFECT/ CH SEL. BASS/ TREBLE TONE 1 2 3 0 9 4 5 7 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