先锋PIONEER VSX-819H-K电路图

分类：电子电工 日期： 点击：0
先锋PIONEER VSX-819H-K电路图-0 先锋PIONEER VSX-819H-K电路图-1 先锋PIONEER VSX-819H-K电路图-2 先锋PIONEER VSX-819H-K电路图-3 先锋PIONEER VSX-819H-K电路图-4 先锋PIONEER VSX-819H-K电路图-5 先锋PIONEER VSX-819H-K电路图-6 先锋PIONEER VSX-819H-K电路图-7 先锋PIONEER VSX-819H-K电路图-8 先锋PIONEER VSX-819H-K电路图-9

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 2009 2009 Printed in Japan VSX-819H-K RRV3894 AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-819H-K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Model Type Power Requirement Remarks VSX-819H-K KUCXCN AC 120 V For details, refer to "Important Check Points for good servicing". T-ZZK MAR. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 2 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 SAFETY INFORMATION NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation. REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces de remplacement doivent avoir la même désignation. This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. WARNING This product may contain a chemical known to the State of California to cause cancer, or birth defects or other reproductive harm. Health & Safety Code Section 25249.6 - Proposition 65 ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURN- ING 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. (FOR USA MODEL ONLY) 1. SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60 Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5 mA. Device under test Leakage current tester Earth ground Reading should not be above 0.5 mA Also test with plug reversed (Using AC adapter plug as required) Test all exposed metal surfaces 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 3 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F [Important Check Points for Good Servicing] In this manual, procedures that must be performed during repairs are marked with the below symbol. Please be sure to confirm and follow these procedures. 1. Product safety Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual. 1 Use specified parts for repair. Use genuine parts. Be sure to use important parts for safety. 2 Do not perform modifications without proper instructions. Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and foreign noise. 3 Make sure the soldering of repaired locations is properly performed. When you solder while repairing, please be sure that there are no cold solder and other debris. Soldering should be finished with the proper quantity. (Refer to the example) 4 Make sure the screws are tightly fastened. Please be sure that all screws are fastened, and that there are no loose screws. 5 Make sure each connectors are correctly inserted. Please be sure that all connectors are inserted, and that there are no imperfect insertion. 6 Make sure the wiring cables are set to their original state. Please replace the wiring and cables to the original state after repairs. In addition, be sure that there are no pinched wires, etc. 7 Make sure screws and soldering scraps do not remain inside the product. Please check that neither solder debris nor screws remain inside the product. 8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord. Damaged power cords may lead to fire accidents, so please be sure that there are no damages. If you find a damaged power cord, please exchange it with a suitable one. 9 There should be no spark traces or similar marks on the power plug. When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary. a Safe environment should be secured during servicing. When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries. Please pay attention to your surroundings and repair safely. 2. Adjustments To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification. Adjustments should be performed in accordance with the procedures/instructions described in this manual. 4. Cleaning For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances. 3. Lubricants, Glues, and Replacement parts Use grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied. 5. Shipping mode and Shipping screws To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 4 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 CONTENTS SAFETY INFORMATION..........................................................................................................................................................2 1. SERVICE PRECAUTIONS ....................................................................................................................................................5 1.1 NOTES ON SOLDERING ...............................................................................................................................................5 1.2 CAUTION ........................................................................................................................................................................5 2. SPECIFICATIONS .................................................................................................................................................................6 2.1 SPECIFICATIONS...........................................................................................................................................................6 2.2 PANEL FACILITIES .........................................................................................................................................................7 3. BASIC ITEMS FOR SERVICE.............................................................................................................................................11 3.1 CHECK POINTS AFTER SERVICING..........................................................................................................................11 3.2 PCB LOCATIONS .........................................................................................................................................................12 3.3 JIGS LIST......................................................................................................................................................................13 4. BLOCK DIAGRAM...............................................................................................................................................................14 4.1 OVERALL CONNECTION DIAGRAM...........................................................................................................................14 4.2 AUDIO BLOCK DIAGRAM ............................................................................................................................................16 4.3 VIDEO BLOCK DIAGRAM ............................................................................................................................................18 4.4 U-COM BLOCK DIAGRAM ...........................................................................................................................................19 4.5 POWER SUPPLY BLOCK DIAGRAM ...........................................................................................................................20 5. DIAGNOSIS.........................................................................................................................................................................21 5.1 DIAGNOSIS FLOWCHART...........................................................................................................................................21 5.2 DETECTION CIRCUIT..................................................................................................................................................34 6. SERVICE MODE .................................................................................................................................................................37 6.1 SERVICE MODE...........................................................................................................................................................37 7. DISASSEMBLY....................................................................................................................................................................40 7.1 DISASSEMBLY .............................................................................................................................................................40 8. EACH SETTING AND ADJUSTMENT ................................................................................................................................48 8.1 IDLE CURRENT ADJUSTMENT ..................................................................................................................................48 9. EXPLODED VIEWS AND PARTS LIST...............................................................................................................................50 9.1 PACKING SECTION......................................................................................................................................................50 9.2 EXTERIOR SECTION...................................................................................................................................................52 10. SCHEMATIC DIAGRAM ....................................................................................................................................................56 10.1 P.C.B SUB ASSY (MAIN) and P.C.B SUB ASSY (P/T)................................................................................................56 10.2 P.C.B SUB ASSYS (FRONT), (VOLUME), (FUNCTION), (HEADPHONE), (F-VIDEO) and (MIC).............................58 10.3 P.C.B SUB ASSY (AMP) .............................................................................................................................................60 10.4 P.C.B SUB ASSY (INPUT-819)....................................................................................................................................62 10.5 P.C.B SUB ASSY (VIDEO-819)...................................................................................................................................64 10.6 P.C.B SUB ASSY (SPEAKER-819) and P.C.B SUB ASSY (CNT)...............................................................................66 10.7 P.C.B SUB ASSY (DSP) (1/2) .....................................................................................................................................68 10.8 P.C.B SUB ASSY (DSP) (2/2) .....................................................................................................................................70 10.9 P.C.B SUB ASSY (USB)..............................................................................................................................................72 11. PCB CONNECTION DIAGRAM ........................................................................................................................................74 11.1 P.C.B SUB ASSY (MAIN) and P.C.B SUB ASSY (P/T)................................................................................................74 11.2 P.C.B SUB ASSYS (FRONT) ......................................................................................................................................78 11.3 P.C.B SUB ASSYS (VOLUME), (FUNCTION), (HEADPHONE), (F-VIDEO) and (MIC)..............................................80 11.4 P.C.B SUB ASSY (AMP) .............................................................................................................................................82 11.5 P.C.B SUB ASSY (INPUT-819)....................................................................................................................................84 11.6 P.C.B SUB ASSY (VIDEO-819)...................................................................................................................................86 11.7 P.C.B SUB ASSY (SPEAKER-819).............................................................................................................................90 11.8 P.C.B SUB ASSY (DSP) and P.C.B SUB ASSY (CNT) ...............................................................................................92 11.9 P.C.B SUB ASSY (HDMI-819).....................................................................................................................................96 11.10 P.C.B SUB ASSY (USB)............................................................................................................................................98 12. PCB PARTS LIST ..............................................................................................................................................................99 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 5 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F 1. SERVICE PRECAUTIONS 1.1 NOTES ON SOLDERING 1.2 CAUTION • For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit. Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs accompanied by reworking of soldering. • Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 ºC. Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 ºC in general, although the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of the soldering iron. Do NOT use a soldering iron whose tip temperature cannot be controlled. Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting temperatures (hard to melt/easy to harden). The following lead-free solders are available as service parts: • Parts numbers of lead-free solder: GYP1006 1.0 in dia. GYP1007 0.6 in dia. GYP1008 0.3 in dia. • Discharging For more detail, please refer to “7. DISASSEMBLY - 1. Discharging”. • Notes on Ground Points Connection For more detail, please refer to “7. DISASSEMBLY - 2. Notes on Ground Points 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 6 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 2. SPECIFICATIONS 2.1 SPECIFICATIONS Amplifi er section Continuous average power output of 80 watts* per channel, min., at 8 ohms, from 20 Hz to 20 000 Hz with no more than 0.2 %** total harmonic distortion. Front (stereo) . . . . . . . . . . . . . . . . . . . . . . .80 W + 80 W Power output (1 kHz, 8 Ω, 0.05 %). . . . 110 W per channel Guaranteed speaker impedance FRONT:A, B . . . . . . . . . . . . . . . . . . . . . . . . . 6 Ω to 16 Ω FRONT:A+B . . . . . . . . . . . . . . . . . . . . . . . . 12 Ω to 16 Ω SURROUND, CENTER. . . . . . . . . . . . . . . . . 6 Ω to 16 Ω * Measured pursuant to the Federal Trade Commission’s Trade Regulation rule on Power Output Claims for Amplifi ers ** Measured by Audio Spectrum Analyzer Audio Section Input (Sensitivity/Impedance) LINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200 mV/47 kΩ Output (Level/Impedance) REC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200 mV/330 Ω ZONE 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . .200 mV/1 kΩ Signal-to-Noise Ratio (IHF, short circuited, A network) LINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98 dB Signal-to-Noise Ratio [EIA, at 1 W (1 kHz)] LINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79 dB Tuner Section Frequency Range (FM) . . . . . . . . . .87.5 MHz to 108 MHz Antenna Input (FM) . . . . . . . . . . . . . . . . 75 Ω unbalanced Frequency Range (AM) . . . . . . . . . . 530 kHz to 1700 kHz Antenna (AM). . . . . . . . . . . . . . . . . . . . . . . . Loop antenna Video Section Signal level Composite. . . . . . . . . . . . . . . . . . . . . . . . . 1 Vp-p (75 Ω) Component Video. . . . . . . . . . . . . . . .Y: 1.0 Vp-p (75 Ω) PB, PR: 0.7 Vp-p (75 Ω) Corresponding maximum resolution Component Video. . . . . . . . . . . . . . . . . . .1080p (1125p) Digital In/Out Section HDMI terminal . . . . . . . . . . . . . . . . . . . . . 19-pin (Not DVI) HDMI output type . . . . . . . . . . . . . . . . . . . . . . 5 V, 100 mA USB terminal . . . . . . . . . . . . USB2.0 Full Speed (Type A) iPod terminal . . . . . . . . . . . .USB, and Video (Composite) SIRIUS antenna cable . . . . . . . . . . . .8-pin mini DIN cable Integrated control section Control (IR) terminal. . . . . . . . . . . φ 3.5 Mini-jack (MONO) IR signal . . . . . . . . . . . . . .High Active (High Level : 2.0 V) Miscellaneous Power Requirements . . . . . . . . . . . . . . . . AC 120 V, 60 Hz Power Consumption. . . . . . . . . . . . . . . . . . . . . . . . .250 W In standby . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 W Dimensions . . . . . . . . . . . .420 mm (W) x 158 mm (H) x 347.7 mm (D) 169/16 in. (W) x 61/4 in. (H) x 133/4 in. (D) Weight (without package). . . . . . . . . . . . 9 kg (19 lb 14 oz) Furnished Parts Microphone (for Auto MCACC setup) . . . . . . . . . . . . . . . 1 Remote control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Dry cell batteries (AAA size IEC R03) . . . . . . . . . . . . . . . 2 AM loop antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 FM wire antenna. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 iPod cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Operating instructions Note Specifi cations and the design are subject to possible • modifi cations without notice, due to improvements. iPod cable (L308102013010-IL) Accessories Remote control (8300753100010-IL) AM loop antenna (E601016000010-IL) FM wire antenna (E605010070001-IL) AAA size IEC R03 Dry cell batteries (x2) Microphone (for Auto MCACC setup) (M040000300100-IL) Manufactured under license from Dolby Laboratories. Dolby, Pro Logic, Surround EX and the double-D symbol are trademarks of Dolby Laboratories. Manufactured under license under U.S. Patent #'s: 5,451,942; 5,956,674; 5,974,380; 5,978,762; 6,226,616; 6,487,535 & other U.S. and worldwide patents issued & pending. DTS is a registered trademark and the DTS logos, Symbol, DTS-HD, DTS-HD High Resolution Audio and DTS-HD High Res Audio are trademarks of DTS, Inc. © 1996-2007 DTS, Inc. All Rights Reserved. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 7 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F 2.2 PANEL FACILITIES Front panel Rear panel 1 STANDBY/ON 2 INPUT SELECTOR dial Selects an input source. 3 Tuner control buttons BAND Switches between AM, FM ST (stereo) and FM MONO radio bands. TUNE +/– Used to fi nd radio frequencies and SIRIUS Radio channels. TUNER EDIT Use with TUNE +/–, PRESET +/– and ENTER to memorize and name stations for recall. Used to preset the channel in SIRIUS Radio. PRESET +/– Use to select preset radio stations and to select SIRIUS Radio channels. 4 Character display 5 MCACC indicator Lights when Acoustic Calibration EQ is on (Acoustic Calibration EQ is automatically set to on after the Auto MCACC Setup). 6 MASTER VOLUME dial 7 PHONES jack Use to connect headphones. 8 Listening mode buttons AUTO SURROUND/STREAM DIRECT Switches between Auto surround mode and Stream Direct playback. Stream Direct playback bypasses the tone controls for the most accurate reproduction of a source. STEREO/A.L.C. Switches between stereo playback, Auto level control stereo mode and Front Stage Surround Advance modes. ADVANCED SURROUND Switches between the various surround modes. STANDARD SURROUND Press for Standard decoding and to switch between the various Pro Logic II, Pro Logic IIx and NEO:6 options. 9 SPEAKERS Use to change the speaker system. 10 MULTI ZONE controls If you’ve made MULTI-ZONE connections use these controls to control the sub zone from the main zone. 11 iPod/USB terminal Use to connect your Apple iPod or USB mass storage device as an audio source. 12 AUDIO/VIDEO input 13 MCACC SETUP MIC jack Use to connect a microphone when performing Auto MCACC setup. AUDIO DIGITAL COMPONENT VIDEO BD/DVD MULTI CH IN BD/DVD IN HDMI ANTENNA AM LOOP FRONT L R L R CENTER SURROUND COAXIAL (CD) IN 1 Class 2 Wiring SPEAKERS A SPEAKERS B (CD-R/TAPE) IN 1 1 - 2 (AUX) IN 2 (BD/DVD) IN 1 (TV/SAT) IN 2 OPTICAL ASSIGNABLE IR ASSIGNABLE 1 - 2 ASSIGNABLE OUT OUT Y PB PR IN FRONT SURROUND BACK ZONE2 OUT MONITOR OUT BD/DVD IN TV/SAT IN R L SURROUND CENTER R L L (Single) R PRE OUT SUBWOOFER PRE OUT L R IN SIRIUS DVR/VCR TV/SAT OUT IN DVR/VCR VIDEO AUDIO L L R R AUX IN OUT DVR/VCR IN TV/SAT IN BD/DVD IN OUT IN IN IN CD-R/TAPE CD SUBWOOFER IN R L www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 8 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 Display 1 PHASE Lights when the Phase Control is switched on. 2 AUTO Lights when the Auto Surround feature is switched on. 3 ST Lights when a stereo FM broadcast is being received in auto stereo mode. 4 TUNE Lights when a normal broadcast channel or SIRIUS channel is being received. 5 ZONE Lights when the MULTI-ZONE feature is active. 6 Speaker indicators Lights to indicate the current speaker system, A and/or B. 7 Sleep timer indicator Lights when the receiver is in sleep mode. 8 Tuner/SIRIUS preset indicators PRESET Shows when a preset radio station is registered or called. MEM Blinks when a radio station is registered. 9 PRESET Information or Input signal indicator Shows the preset number of the tuner or the input signal type, etc. 10 Character display Displays various system infomation. 11 DTS indicators DTS Lights when a source with DTS encoded audio signals is detected. HD Lights when a source with DTS-EXPRESS or DTS-HD encoded audio signals is detected. ES Lights when a source with DTS-ES encoded audio signals is detected. 96/24 Lights when a source with DTS 96/24 encoded audio signals is detected. NEO:6 When one of the NEO:6 modes of the receiver is on, this lights to indicate NEO:6 processing. 12 Dolby Digital indicators Lights when a Dolby Digital encoded signal is detected. HD+ Lights when a source with Dolby Digital Plus encoded audio signals is detected. HD Lights when a source with Dolby TrueHD encoded audio signals is detected. EX Lights when a source with Dolby Digital EX encoded audio signals is detected. PLllx Lights to indicate Pro Logic II / Pro Logic IIx decoding. 13 ADV.S. Lights when one of the Advanced Surround modes has been selected. 14 SIGNAL SELECT indicators DIGITAL Lights when a digital audio signal is selected. Blinks when a digital audio signal is not selected. HDMI Lights when an HDMI signal is selected. Blinks when an HDMI signal is not selected. 15 UP MIX indicator Lights when the UP MIX Setting is set to ON. Also, lights when DIMMER is set to off. 16 DIR. Lights when the DIRECT or PURE DIRECT mode is switched on. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 9 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F Remote control 1 INPUT SELECT Use to select the input source. 2 RECEIVER Switches the receiver between standby and on. 3 RECEIVER Switches the remote to control the receiver (used to select the white commands above the number buttons (S.RETRIEVER, etc)). Also use this button to set up surround sound or Audio parameters. 4 ZONE 2 ON/OFF Switches zone 2 of the multi-zone function between on and off. 5 MULTI CONTROL buttons Press to select control of other components. 6 SIGNAL SEL Use to select an input signal. Press BD fi rst to access: BD MENU Displays the disc menu of Blu-ray Discs. 7 Listening mode buttons AUTO/DIRECT Switches between Auto surround mode and Stream Direct playback. Stream Direct playback bypasses the tone controls for the most accurate reproduction of a source. STEREO/A.L.C. Switches between stereo playback, Auto level control stereo mode and Front Stage Surround Advance modes. STANDARD Press for Standard decoding and to switch between Pro Logic II options. ADV SURR Switches between the various surround modes. 8 System Setup and Component control buttons The following button controls can be accessed after you have selected the corresponding MULTI CONTROL button (BD, TV, etc.). Press RECEIVER fi rst to access: AUDIO PARAMETER Use to access the Audio options. SETUP Press to access the System Setup menu. RETURN Confi rm and exit the current menu screen. Press BD or DVR fi rst to access: TOP MENU Displays the disc ‘top’ menu of a BD/DVD. HOME MENU Displays the HOME MENU screen. RETURN Confi rm and exit the current menu screen. MENU Displays the TOOLS menu screen of Blu-ray Disc player. Press TUNER or SIRIUS fi rst to access: T.EDIT Memorizes stations for recall. When TUNER is pressed, www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 10 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 also used to change the name. BAND Switches between AM, FM ST (stereo) and FM MONO radio bands. CATEGORY Press to browse SIRIUS radio broadcasts. Press iPod USB fi rst to access: iPod CTRL Switches between the iPod controls and the receiver controls. 9 (TUNE / , PRESET / ), ENTER Use the arrow buttons when setting up your surround sound system. Also used to control BD/DVD menus/options. Use the TUNE / buttons can be used to fi nd radio frequencies and the PRESET / buttons can be used to select preset radio stations. 10 Component control buttons The main buttons ( , , etc.) are used to control a component after you have selected it using the input source buttons. The controls above these buttons can be accessed after you have selected the corresponding input source button (for example BD, DVR or TV). These buttons also function as described below. Press RECEIVER fi rst to access: BASS –/+ Use to adjust Bass1 TRE –/+ Use to adjust Treble1 Press TV fi rst to access: ANT Use to select the VHF/UHF antennas or Cable TV. 11 Number buttons and other component controls Use the number buttons to directly select a radio frequency or the tracks on a CD, DVD, etc. There are other buttons that can be accessed after the RECEIVER button is pressed. (For example MIDNIGHT, etc.) HDD*, DVD*, VCR* These buttons switch between the hard disk, DVD and VCR controls for HDD/DVD/VCR recorders. S.RETRIEVER Press to restore CD quality sound to compressed audio sources. EQ Press to switch on/off Acoustic Calibration EQ setting. CH SELECT Press repeatedly to select a channel, then use +/– to adjust the level. CH SELECT +/– Use to adjust the channel level. SB CH Press to select ON, AUTO, OFF the surround back channel. PHASE Press to switch on/off Phase Control. DIMMER Dims or brightens the display. The brightness can be controlled in four steps. SPEAKERS Use to change the speaker system. MIDNIGHT Switches to Midnight or Loudness listening. SLEEP Press to change the amount of time before the receiver switches into standby (30 min – 60 min – 90 min – Off). You can check the remaining sleep time at any time by pressing SLEEP once. Press SIRIUS fi rst to access: D.ACCESS After pressing, you can access a radio station directly using the number buttons. 12 SOURCE Press to turn on/off other components connected to the receiver. 13 TV CONTROL buttons These buttons are dedicated to control the TV assigned to the TV button. Thus if you only have one TV to hook up to this system assign it to the TV button. Use to turn on/off the power of the TV. INPUT Use to select the TV input signal. CH +/– Use to select channels. VOL +/– Use to adjust the volume on your TV. 14 MASTER VOLUME +/– Use to set the listening volume. 15 MUTE Mutes/unmutes the sound. 16 DISPLAY Switches the display of this unit. The input name, listening mode or sound volume can be checked by selecting an input source. 17 SHIFT Press to access the ‘boxed’ commands (above the buttons) on the remote. These buttons are marked with an asterisk (* ) in this section. This button is also used for operating ZONE 2. Note 1 The tone controls are disabled when the listening mode is set to DIRECT or PURE DIRECT. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 11 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F 3. BASIC ITEMS FOR SERVICE 3.1 CHECK POINTS AFTER SERVICING Item to be checked regarding video Item to be checked regarding audio Block noise Distortion Horizontal noise Noise Flicker Volume too low Disturbed image (video jumpiness) Volume too high Too dark Volume fluctuating Too bright Sound interrupted Mottled color No. Procedures Check points 1 2 3 4 5 6 7 8 Confirm whether the customer complain has been solved. If the customer complain occurs with the particular source, such as Dolby Digital, DTS, AAC, DVD-A and HDMI, input it for the operation check. The customer complain must not be reappeared. Video, Audio and operations must be normal. Check the analog audio playback. (Make the analog connections with a DVD player.) Each channel audio and operations must be normal. Check the digital audio playback. (Make the digital connections with a DVD player.) Each channel audio and operations must be normal. Check surround playback. (Select Surround mode and check the multichannel operations via the DSP circuit.) Each channel audio and operations must be normal. Check the tuner (AM and FM) operations. Audio and operations must be normal. Check the video outputs. (Connect with a DVD player.) Video and operations must be normal. Check the sound from headphone output. Sound must be normal, without noise. Check the appearance of the product. No scratches or dirt on its appearance after receiving it for service. Items to be checked after servicing / VSX, SC To keep the product quality after servicing, confirm recommended check points shown below. See the table below for the items to be checked regarding video and audio. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 12 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 3.2 PCB LOCATIONS C P.C.B SUB ASSY (FRONT) P.C.B SUB ASSY (F-VIDEO) G D P.C.B SUB ASSY (VOLUME) H P.C.B SUB ASSY (MIC) P.C.B SUB ASSY (GUIDE PCB R) A P.C.B SUB ASSY (MAIN) B P.C.B SUB ASSY (P/T) P.C.B SUB ASSY (FUNCTION) E P.C.B SUB ASSY (AMP) J P.C.B SUB ASSY (H/P GUIDE) P.C.B SUB ASSY (GUIDE PCB L) P.C.B SUB ASSY (USB) R P P.C.B SUB ASSY (DSP) Q P.C.B SUB ASSY (HDMI-819) K P.C.B SUB ASSY (INPUT-819) L P.C.B SUB ASSY (VIDEO-819) M P.C.B SUB ASSY (SPEAKER-819) Mark No. Description Part No. Mark No. Description Part No. LIST OF ASSEMBLIES 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. P.C.B SUB ASSY (HEADPHONE) F N P.C.B SUB ASSY (CNT) NSP 1..P.C.B TOTAL ASSY (FRONT) 7025HK0811011-IL 2..P.C.B SUB ASSY (FRONT) 7028067511010-IL 2..P.C.B SUB ASSY (HEADPHONE) 7028067512010-IL 2..P.C.B SUB ASSY (VOLUME) 7028067513010-IL 2..P.C.B SUB ASSY (FUNCTION) 7028067514010-IL 2..P.C.B SUB ASSY (F-VIDEO) 7028067515010-IL 2..P.C.B SUB ASSY (MIC) 7028067516010-IL NSP 1..P.C.B TOTAL ASSY (AMP) 7025HK0811012-IL 2..P.C.B SUB ASSY (AMP) 7028067521010-IL NSP 1..P.C.B TOTAL ASSY (DSP) 7025HK0811015-IL 2..P.C.B SUB ASSY (DSP) 7028067561010-IL NSP 1..P.C.B TOTAL ASSY (HDMI-819) 7025HK0811016-IL 2..P.C.B SUB ASSY (HDMI-819) 7028067571010-IL NSP 1..P.C.B TOTAL ASSY (USB) 7025HK0811017-IL 2..P.C.B SUB ASSY (USB) 7028067591010-IL NSP 1..P.C.B TOTAL ASSY (MAIN) 7025HK0811030-IL 2..P.C.B SUB ASSY (MAIN) 7028067501030-IL 2..P.C.B SUB ASSY (GUIDE PCB L) 7028067502010-IL 2..P.C.B SUB ASSY (GUIDE PCB R) 7028067503010-IL 2..P.C.B SUB ASSY (CNT) 7028067504010-IL 2..P.C.B SUB ASSY (P/T) 7028067505010-IL 2..P.C.B SUB ASSY (H/P GUIDE) 7028067506010-IL NSP 1..P.C.B TOTAL ASSY (VIDEO-819) 7025HK0811031-IL 2..P.C.B SUB ASSY (VIDEO-819) 7028067541020-IL NSP 1..P.C.B TOTAL ASSY (INPUT-819) 7025HK0811032-IL 2..P.C.B SUB ASSY (INPUT-819) 7028067531030-IL NSP 1..P.C.B TOTAL ASSY (SPEAKER-819) 7025HK0811033-IL 2..P.C.B SUB ASSY (SPEAKER-819) 7028067601020-IL www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 13 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F 3.3 JIGS LIST Silicon grease GEM1057 GYA1011 (KE40RTV-W) Silicon adhesive Name Lubricants and Glues No. Remarks Refer to "9.2 EXTERIOR SECTION" Refer to "9.2 EXTERIOR SECTION" Lubricants and Glues list Name Jig No. Remarks 10P extension jig cable GGD1628 Diagnosis 8P extension jig cable GGD1629 Diagnosis Board to board extension jig cable GGD1630 Diagnosis Jigs list www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 14 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 4. BLOCK DIAGRAM 4.1 OVERALL CONNECTION DIAGRAM P.C.B SUB ASSY L P. (7 (7028067591010-IL) P.C.B SUB ASSY (USB) R P.C.B SUB ASSY (FUNCTION) (7028067514010-IL) E E P.C.B SUB ASSY (HEADPHONE) (7028067512010-IL) F F P.C.B SUB ASSY (SPEAKER-819) (7028067601020-IL) M P.C.B SUB ASSY (7028067501030-IL A P.C.B SUB ASSY (AMP) (7028067521010-IL) J P 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 15 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F C.B SUB ASSY (VIDEO-819)(7028067541020-IL) P.C.B SUB ASSY (FRONT) (7028067511010-IL) C P.C.B SUB ASSY (MIC) (7028067516010-IL) H (7028067515010-IL) P.C.B SUB ASSY (F-VIDEO) G P.C.B SUB ASSY (VOLUME) (7028067513010-IL) D P.C.B SUB ASSY (CNT) (7028067504010-IL) N P.C.B SUB ASSY (INPUT-819) (7028067531030-IL) K P.C.B SUB ASSY (HDMI-819)(7028067571010-IL) Q P 1/2,2/2 P.C.B SUB ASSY (DSP) (7028067561010-IL) SUB ASSY (MAIN) 67501030-IL) P.C.B SUB ASSY (P/T) (7028067505010-IL) 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 16 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 4.2 AUDIO BLOCK DIAGRAM P.C.B SUB ASSY (USB) R P.C.B SUB ASS (MIC) P.C.B SUB ASSY (HDMI-819) Q P.C.B SUB ASSY (DSP) P.C.B SUB ASSY (MAIN) A P H K www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 17 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F P.C.B SUB ASSY (MIC) P.C.B SUB ASSY (HEADPHONE) F P.C.B SUB ASSY (INPUT-819) P.C.B SUB ASSY (AMP) J P.C.B SUB ASSY (SPEAKER-819) M H K www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 18 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 4.3 VIDEO BLOCK DIAGRAM P.C.B SUB ASSY (VIDEO-819) L P.C.B SUB ASSY (F-VIDEO) G www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 19 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F 4.4 U-COM BLOCK DIAGRAM P.C.B SUB ASSY (FRONT) 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 20 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 4.5 POWER SUPPLY BLOCK DIAGRAM S4(FLT) S3(DSP, HDMI) AC CORD S2(+12V,-12V) S1(AMP B+/B-) S4(DIR/CODEC, HDMI, USB) MAIN TRANS SUB TRANS www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 21 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F 5. DIAGNOSIS 5.1 DIAGNOSIS FLOWCHART Step 3: Regulator IC REG101, REG102 (Pin 3) Is the voltage of 3.3 V input? Replace REG103. Check the ZD200 2.4 VB and IC106. To Step 3 To Step 4 Step 0: Preliminary confirmation Confirm the following items before checking Tighten screws securely. No Yes To Step 1 No Troubleshooting [1] DSP TROUBLESHOOTING Step 2: Regulator IC Check the REG101, REG102 and MAIN Assy Check the REG103 and MAIN Assy. REG103 (Pin 3) Is the voltage of around 5 V input? No Yes (to chassis) ZD200 kathode Is the voltage of 2.5 V output? No *The I/O power of DSP Assy is OK *The IC106 power of DSP Assy *the DSP IC CORE power of DSP Assy XMCK Note: REG101, REG102 is made of parallel connection. REG103 (Pin 2) Is the voltage of 3.3 V output? No Yes Yes Yes Is the voltage of 1.2 V output? Replace REG101, 102. Check the path to XTAL101. No Yes (to chassis) (to chassis) REG101, REG102 (Pin 2) (to chassis) Step 1: BtoB connector CP200,CN206,CP105 Are the connectors securely inserted? Turn the power off and insert the connectors securely. No Yes To Step 2 *CN206,CP200 connectors doesn't connection in case of DSP JIG B'D use. BtoB connector Do screws of COAX Jack securely tighten? OR connect GND wire of DSP JIG B'D to chassis. Step 4: X'tal To Step 5 Yes IC109 (Pin 6, 7) No Is there a 24.576 MHz output? Check the path to pin 6, 7 of IC109. Replace XTAL101. Yes IC102 (Pin 17) No Is there a 24.576 MHz input? www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 22 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 Replace IC109. Yes IC109 (Pin 15) DIR_BCK (Bit clock) No Is there a bit clock output? (0 V ⇔ 3.3 V) Yes IC106 (Pin 4) DAI_MCK (Master clock) Is there a master clock output? (0 V ⇔ 2.5 V) Yes IC106 (Pin 7) DAI_LRCK (LR clock) Is there a LR clock output? (0 V ⇔ 2.5 V) Yes IC106 (Pin 9) DAI_BCK (Bit clock) *IC106 Pin1 0 V : DIR 3.3 V : HDMI Is there a bit clock output? (0 V ⇔ 2.5 V) Replace IC106. Check the path between IC106-pin 1 and MAIN Assy. No No No No Is the voltage of IC106-pin 1 0 V? Yes Switch Step 5: DIR Check the path to pins 10-13 of IC110 or replace IC110. Check the path to CP105 connector. Replace IC109. Check the path to OUTPUT PIN of JACK105, JACK106. IC110 (Pins 3, 5) OPTICAL (Pin3: OPT2, Pin1: OPT1) Check that the S/PDIF signal is output. Check that changes by pulling out and inserting the digital input lines. Can observe the digital signal ? No (0 V ⇔ 3.3 V) Yes IC109 (Pin 67) COAX Can observe the digital signal ? No Yes Yes Check that the data and clock signals are output. Check that it changes in the Playback and Pause modes of the USB (iPod). (0 V ⇔ 3.3 V) (0 V ⇔ 3.3 V) (0 V ⇔ 3.3 V) Yes IC109 (Pin 71) From USB Assy Can observe the digital signal ? No (0 V ⇔ 3.3 V) Check the path to pins 4, 6 of IC110 or replace IC110. IC109 (Pins 61, 63) OPTICAL (Pin61: OPT2, Pin63: OPT1) Can observe the digital signal ? No Yes (0 V ⇔ 3.3 V) Check the MAIN Assy. IC109 (Pin 10) DIR_MCK (Master clock) No No Yes Is there a master clock output? IC109 (Pin 16) DIR_LRCK (LR clock) No Is there a LR clock output? Replace IC109. (0 V ⇔ 3.3 V) Yes IC109 (Pin 14) DIR_SDTO (Data) No Is there a data output? Is the voltage of PDN IC109-pin 31 3.3 V? Check the USB Assy. No To Step 6 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 23 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F Step 6: DSP output (digital) Yes Digital output of each CH when inputting the digital signal with audio. IC109 (Pin 26) Center/LFE data No Is there a data input? Yes Check the path between IC102 and data & address lines. SDRAM (IC100), FLASH ROM (IC101) IC109 (Pin 25) Surround back L/R data No Is there a data input? Yes IC109 (Pin 27) Surround L/R data No IIs there a data input? Yes IC109 (Pin 18) DSP_BCK (Bit clock) No Is there a bit clock input? Yes IC109 (Pin 19) DSP_LRCK (LR clock) No Is there a LR clock output? Yes IC109 (Pin 28) Front L/R data No Is there a data input? (0 V ⇔ 3.3 V) (0 V ⇔ 3.3 V) (0 V ⇔ 3.3 V) (0 V ⇔ 3.3 V) (0 V ⇔ 3.3 V) (0 V ⇔ 3.3 V) To Step 7 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 24 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 Yes Replace IC109. IC109 (Pin 49) Front R out No Is the output 2.5 V fixing? Replace IC109. Yes Yes IC109 (Pin 43) Surround L out No Is the output 2.5 V fixing? Replace IC109. IC109 (Pin 41) Center out No Is the output 2.5 V fixing? Yes Replace IC109. IC109 (Pin 39) End LFE out No Is the output 2.5 V fixing? Yes Yes Replace IC109. IC109 (Pin 47) Front L out No Is the output 2.5 V fixing? Replace IC109. IC109 (Pin 45) Surround R out No Is the output 2.5 V fixing? Analog output of each CH when inputting the digital signal (-∞ dB (no signal)). Replace IC109. Yes IC109 (Pin 43) Surround L out No Is there a audio signal output? Replace IC109. Yes IC109 (Pin 41) Center out No Is there a audio signal output? Replace IC109. Yes IC109 (Pin 39) LFE out No Is there a audio signal output? Step 7: Codec output (analog) Analog output of each CH when inputting the digital signal with audio. Replace IC109. Yes IC109 (Pin 49) Front R out No Is there a audio signal output? Replace IC109. Yes IC109 (Pin 47) Front L out No Is there a audio signal output? Replace IC109. Yes IC109 (Pin 45) Surround R out No Is there a audio signal output? www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 25 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F 1. Causes for noncompletion of HDMI authentication between the source equipment and this unit (the HDMI indicator is unlit or flashes) [2] HDMI TROUBLESHOOTING Causes for no display or sound from the monitor HDMI Simple Diagnosis Replace the HDMI cable. NG OK OK OK Connect the source equipment (player) to the Sink equipment (monitor) directly. Replace the Player. Replace the HDMI cable. Repare the Receiver. Repare the Player. NG OK Replace the Monitor. Repare the Monitor. NG POWER ON Confirm the following items before checking Do screws of COAX jack securely tighten? Tighten screws securely. No Yes Source equipment: Connect a DVD player to BD, TV or DVR. To Step 2 To Step 1 Sink equipment: Connect a TV to HDMI OUT. Turn on the power of the Receiver and equipments which was connected with HDMI. Function switch (BD, TV or DVR) Switch the function that HDMI was assigned. Factory shipments setting: HDMI 1: BD/DVD HDMI 2: TV/SAT HDMI 3: DVR/VCR HDMI Troubleshooting Step 0: Preliminary confirmation Step 1: Connect the HDMI equipment www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 26 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 CN1002 (Pin 10) Is the voltage 0 to 3.3 V? No SUB_ON Diagnose the MAIN Assy. Diagnose the MAIN Assy. Diagnose the MAIN Assy. Diagnose the MAIN Assy. Yes CN1002 (Pins 1, 2) Is the voltage 3.3 V? Is the voltage 3.3 V? Is the voltage 3.3 V? Is the voltage 5 V? No SUB MICOM 3.3V Q1204 (collector) No SUB MICOM 3.3V Yes Yes CN1001 (Pin 3) No HDMI_5V Yes CN1001 (Pins 1, 2) No HDMI_3.3V Yes Is Q1204 base voltage 2.6 V? No Yes To Step 3 Is the voltage 3.3 V? Is the voltage 1.8 V? Is the voltage 3.3 V? Is the voltage 1.2 V? replace IC1005 replace IC1004 IC1005 (Pin 3) No HDMI 3.3V Yes IC1005 (Pin 2) No HDMI 1.8V Yes Check the parts and patterns in the path. Check the parts and patterns in the path. Is IC1005 abnormally hot? Is IC1004 abnormally hot? No Yes IC1004 (Pin 3) No HDMI 3.3V HDMI 1.2V Yes The output and GND may be short-circuited. Check the path between them. Check the parts and patterns in the path. Replace Q1204, IC1003, etc. Check the parts and patterns in the path Q1405, Q1204, etc. The output and GND may be short-circuited. Check the path between them. IC1004 (Pin 2) No Yes No Yes Step 2: Power supply replace Q1405 No Yes Is Q1405 collector voltage 0 V? (base is 3.3 V) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 27 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F To Step 5 Step 4: X'TAL Replace IC1003 or X1401. Replace IC1001 or X1001. Is there a 12 MHz output? Is there a 12 MHz output? Is there a 27 MHz output? Is there a 27 MHz output? IC1003 (Pin 15) No Yes IC1003 (Pin 13) No Yes Check the path to pin13 of IC1003. Replace IC1003. IC1001 (Pin 5) No Yes IC1001 (Pin 4) No Yes Check the path to pin4 of IC1001. Replace IC1001. To Step 4 Check the parts and patterns in the path pin 87 of IC1003. Is the voltage 0 to 3.3 V? Is there a data 0 to 3.3 V? IC1001 (Pin 21) No HR_RST Yes IC1002 (Pin 25) No Yes Check the parts and patterns in the path pin 89 of IC1003. Step 3: Diagnosis CN1002 (Pin 6) Is the voltage 0 to 3.3 V? No CE Diagnose the MAIN Assy. Diagnose the MAIN Assy. Diagnose the MAIN Assy. Diagnose the MAIN Assy. Diagnose the MAIN Assy. Yes CN1002 (Pin 7) Is the voltage 0 to 3.3 V? No SUB_PDN CN1002 (Pin 3) Is there a data input? (0 to 3.3 V) Is there a data input? (0 to 3.3 V) No CSCK_MAIN Yes Yes CN1002 (Pin 8) Is there a data input? (0 to 3.3 V) No MAIN_IRQ Yes CN1002 (Pin 9) Is there a data output? (0 to 3.3 V) Is there a data output? (0 to 3.3 V) No SUB_IRQ Check the parts and patterns in the path IC1003. Yes CN1002 (Pin 4) No SCDO_MAIN Yes CN1002 (Pin 5) No SCDI_MAIN Yes Check the parts and patterns in the path IC1003. Each data lines confirmation checks it after standby OFF/ON. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 28 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 JACK1004 (Pin 19) HPD_SINK Check the JACK1004. If JACK 1004 is failure, replace JACK1004. Yes JACK1003 (Pin 19) HPD3 Yes No No Check the JACK1002 and IC1001. If JACK1002 or IC1001 is failure, replace JACK1002 or IC1001. JACK1002 (Pin 19) No HPD2 Check the JACK1003 and IC1001. If JACK1003 or IC1001 is failure, replace JACK1003 or IC1001. Yes JACK1001 (Pin 19) HPD1 * When connected the equipment to IN2 (TV/SAT); * When connected the equipment to IN1 (BD/DVD); * When connected the equipment to IN3 (DVR/VCR) Is the voltage 5 V when selecting IN2? Is the voltage 5 V when selecting IN3? JACK1003 (Pin 18) +5V_R3 Is the voltage 5 V? Is the voltage 5 V? Is the voltage 5 V? Is the voltage 5 V? Check the JACK1003. If JACK 1003 is failure, replace JACK1003. Check the JACK1001. If JACK 1001 is failure, replace JACK1001. Check the JACK1002. If JACK 1002 is failure, replace JACK1002. Yes JACK1002 (Pin 18) +5V_R2 Yes No No JACK1001 (Pin 18) No +5V_R1 Yes * When connected the equipment to IN1(BD/DVD); Check the JACK1001 and IC1001. If JACK1001 or IC1001 is failure, replace JACK1001 or IC1001. No Yes Is the voltage 5 V when selecting IN1? To Step 7 To Step 6 Step 5: IN/OUTPUT Diagnosis Step 6: Hot plug detect www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 29 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F IC1002 (Pins 30,31,33,34,36,37,39,40) TMDS OUTPUT SDA (HDMI IN2 (TV/SAT)) No IC1001 (Pin 40) Is there a same signal as IC1002-pin 49 when selecting IN2? Yes Check the IC1001 and JACK1002. If IC1001 or JACK1002 is failure, replace IC1001 or JACK1002. * When connected the equipment to IN2 (TV/SAT): SCL (HDMI IN2 (TV/SAT)) No IC1001 (Pin 39) Is there a same signal as IC1002-pin 48 when selecting IN2? Yes Check the IC1001 and JACK1002. If IC1001 or JACK1002 is failure, replace IC1001 or JACK1002. Check the IC1001 or IC1002. If IC1001 or IC1002 is failure, replace IC1001 or IC1002. (0 to 5 V) (0 to 5 V) End No Are there signals(approx. 0.5 Vp-p) in all lines? Yes Step 8: TMDS SDA (HDMI IN3 (DVR/VCR)) No IC1001 (Pin 36) Is there a same signal as IC1002-pin 49 when selecting IN3? Yes Check the IC1001 and JACK1001. If IC1001 or JACK1001 is failure, replace IC1001 or JACK1001. * When connected the equipment to IN3 (DVR/VCR): SCL (HDMI IN3 (DVR/VCR)) No IC1001 (Pin 35) Is there a same signal as IC1002-pin 48 when selecting IN3? Yes Check the IC1001 and JACK1001. If IC1001 or JACK1001 is failure, replace IC1001 or JACK1001. (0 to 5 V) (0 to 5 V) To Step 8 IC1002 (Pin 47) SDA (HDMI OUT) SDA (HDMI IN1(BD/DVD)) Does a signal output in constant period (0 to 5 V) ? Check the JACK1004 and IC1002. If JACK1004 or IC1002 is failure, replace JACK1004 or IC1002. No No No Yes IC1002 (Pin 46) SCL (HDMI OUT) Does a clock output in constant period (0 to 5 V) ? Check the JACK1004 and IC1002. If JACK1004 or IC1002 is failure, replace JACK1004 or IC1002. Yes IC1001 (Pin 44) Is there a same signal as IC1002-pin 49 when selecting IN1? Yes Check the IC1001 and JACK1003. If IC1001 or JACK1003 is failure, replace IC1001 or JACK1003. * When connected the equipment to IN1(BD/DVD); SCL (HDMI IN1(BD/DVD)) No IC1001 (Pin 43) Is there a same signal as IC1002-pin 48 when selecting IN1? Yes Check the IC1001 and JACK1003. If IC1001 or JACK1003 is failure, replace IC1001 or JACK1003. SDA_SINK No No SCL_SINK IC1002 (Pin 49) Is there a same signal as IC1001-pin 24 (0 to 3.3V) ? Yes Check the IC1002 and IC1001. If IC1002 or IC1001 is failure, replace IC1002 or IC1001. Check the IC1002 and IC1001. If IC1002 or IC1001 is failure, replace IC1002 or IC1001. IC1002 (Pin 48) Is there a same signal as IC1001-pin 23 (0 to 3.3V) ? Yes (0 to 5 V) (0 to 5 V) Step 7: SDA /SCL www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 30 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 key sequence change Error 1 Communication Error When the communication is not possible normally. [Procedure] Disconnect a connector once, then connect a connector surely again after the main menu of the iPod was displayed. Nevertheless, reset the iPod when the iPod does not operate normally. Error 2 Generation Error (in the Type 1 operation only) When the non-support model for the iPod Mode Type 1 was connected. When the non-support function will be executed. When a version of the iPod software is old. [Procedure] Change the iPod Mode to Type2. Update the iPod software to the newest version. Error 3 Loading Error When there is no response from the iPod. [Procedure] The power is shut off once, then the unit back on. Reset the iPod. Update the iPod software to the newest version. Error 4 OverHeat Error No Track No Music Track Cautuion When a track does not exist in the selected category [Procedure] Select another category. iPod Error Message When the abnormality occurred, the error messages are indicated. OSD display FL display [3] USB iPod TROUBLESHOOTING i P o d I / U E R R 1 i P o d / U S B E r r o r 1 i P o d I / U E R R 2 i P o d / U S B E r r o r 2 i P o d I / U E R R 3 i P o d / U S B E r r o r 3 i P o d I / U E R R 4 i P o d / U S B E r r o r 4 i P o d N O T R A C K N o T r a c k www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 31 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F iPod Troubleshooting Step 0: Preliminary confirmation Step 1: Power supply Confirm the following items before checking. To STEP 1 To STEP 2 Do screws of COAX jack securely tighten ? Tighten screws securely. Check the patterns in the path. No Yes To STEP 1 Yes Yes Is there any loose connection CP105 of MAIN Assy? Check the MAIN Assy. No CN807 (pins 1, 3) REG2 (pin 3) Is the voltage 5 V ? No Yes Is REG1 abnormally hot? No No Yes Is REG2 abnormally hot? No No 5 V input (to chassis) 3.3 V output (to chassis) 5 V input Replace REG2. The output and GND may be short-circuited. Check the path between them. Yes Yes Is the voltage of 5 V input? No REG2 (pin 2) Yes Is the voltage 3.3 V output? Check the patterns in the path. REG1 (pin 3) Is the voltage 5 V ? No Yes 1.8 V output REG1 (pin 2) Is the voltage 1.8 V output? Replace REG1. The output and GND may be short-circuited. Check the path between them. Replace IC805. Yes Yes Yes Is pin 4 (EN) of IC805 Low? Is the voltage 5 V input? No Yes Is pin 3 (OC) of IC805 high? No No Check the parts and patterns in the path (CN801). IC805 (pin 1) USB Bus power Is the voltage 5 V output? Check the parts and patterns in the path of CN801. No IC805 (pin 5) 5 V input www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 32 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 Step 2: Operation of USB Media control IC Is there a 12 MHz output? USB_RX and USB_TX should be high during operation. Check the pattern in the path. FRONT Assy and MAIN Assy Check the parts and patterns in the path. Replace XTAL1, etc. Yes No Yes No IC801 (pins 54,55) CN802 USB_RX, TX (Pins 4, 5) IC801 (pin 44) -> IC803 (pin 38) XIN/XOUT Do USB_RX and USB_TX communication with main micom? Operation of IC801 is OK. To STEP 3 Operation of IC801 is OK. To STEP 3 DATA and ADDRESS lines between SDRAM (IC803), FLASH ROM (IC802) and IC801 are may not be connected. D+ and D- should have waveform during normal condition. Check the pattern in the path. IC801, etc. Are there the waveforms like figure? After turning the power on and several seconds later, does SDCLK change 12 MHz to 80 MHz? Yes Yes No No CN801 (pins 2,3) D+/D- Initial communication [SDCLK] Fig. D+ X: 1 μS/div, Y: 2 V/div X: 1 μS/div, Y: 2 V/div Fig. D- Yes Is CN802 pins 1, 2, 3 (RESET, RDY, PDN) high? Yes Check CN705, CN704 of FRONT and MAIN Assy. No No Check the path to MAIN Assy. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 33 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F Step 3: Operation of iPod (Authentication process) Do SCL and SDA communicate? Yes No No IC804 (pins 12, 13) SCL, SDA (I2C between IC801 and IC804) Does RESET_AUTH (pin 4) reset it? High after the reset Replace IC804. When SCL and SDA are normal operation = High (3.3 V). Connect iPod, and communicate it about 10 seconds later (authentication starts). And communicate it about 60 seconds later (authentication is complete). Check the path between IC801 (pin 120). No Yes Step 4 Audio Out check Is there a S/PDIF signal ? Replace IC801. Yes No CN805 (pin 1) S/PDIF output Check the path between IC801 (pin 105) Check the parts and pattern CN805 and IC801. Yes No Operation of IC804 is OK. To STEP 4 Refer to the DSP Assy troubleshooting. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 34 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 5.2 DETECTION CIRCUIT [1] DC Protection Circuit Diagram P.C.B SUB ASSY (MAIN) A P.C.B SUB ASSY (SPEAKER) M P.C.B SUB ASSY (P/T) B P.C.B SUB ASSY (AMP) J www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 35 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F [2] Overload Protection Circuit Diagram P.C.B SUB ASSY (MAIN) A P.C.B SUB ASSY (P/T) B P.C.B SUB ASSY (AMP) J www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 36 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 [3] Power DC Protection Circuit Diagram P.C.B SUB ASSY (MAIN) A P.C.B SUB ASSY (P/T) 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 37 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F 6. SERVICE MODE 6.1 SERVICE MODE [1] Display mode for numbers of protection detections [Purpose] [Basic operations] FL Display Description of Indications Key Operation (STANDBY state) [PRESET –] + [STANDBY/ON] (Initial display) [ENTER key] [ENTER key] [ENTER key] (Initial display) 5 (-> normal) *1 5 (-> normal) *1 5 (-> normal) *1 Number of DC error detections Number of OVERLOAD error detections Number of abnormal-temperature error detections Time (sec.) The numbers of detections for various protection processes are displayed. *1 “5 (-> normal)” denotes that the display will return to the normal indication when no key operation is performed for 5 seconds. *2 Variable range: 0-255 [How to enter/exit] During Standby mode, simultaneously press and hold the [PRESET –] and [STANDBY/ON] keys for 2 seconds to enter this mode. The display will return to the normal indication when no key operation is performed for 5 seconds. Counter Counter Counter *2 *2 *2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 38 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 [2] Reset mode for numbers of protection detections [Purpose] [Basic operations] FL Display Description of Indications Key Operation (STANDBY state) [STANDARD SURROUND] + [STANDBY/ON] (press and hold the keys for 10 seconds.) (Counter Clear end) [ENTER key] (Normal display) 5 (-> normal) *1 5 (-> normal) *1 usually *2 Time (sec.) For clearing all the counts of protection detections. (This mode resets the counts of protection detections.) 1. When the procedures for Reset mode for numbers of protection detections are completed, all the counters will be reset to “000.” 2. Prohibitions: The protection detection counts cannot be cleared (reset to 000) with the MEMORY CLEAR process. They can only be cleared when the procedures of Reset mode are completed. *1 “5 (-> normal)” denotes that the display will return to the normal indication when no key operation is performed for 5 seconds. *2 Indication when the BD/DVD function is selected [How to enter/exit] During Standby mode, simultaneously press and hold the [STANDARD SURROUND] and [STANDBY/ON] keys for 10 seconds to enter this mode. The display will return to the normal indication when no key operation is performed for 5 seconds. [Detailed explanations] www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 39 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F [3] The unit’s operation when a error is detected [Purpose] [Basic operations] FL Display Description of Indications Key Operation 3.1 DC (AMP is abnormality) error detection (Normal display) (DC detection) (Auto) (RECEIVER POWER OFF) usually *1, *2 Normal display Time (sec.) • The unit’s operation when a DC/OVER/TEMP error is detected is described here. • How to cancel the status after detection of a DC error is described here, because no key input will be accepted after a DC error detection. *1 The time required for the unit to be shut off after an error is detected depends on the circuit configuration. *2 If the unit is automatically shut off after a DC error is detected, no key input will be accepted afterward. (The power will not be turned ON.) To turn it on again, see “3.4 How to cancel the status after detection of a DC error” below. A key input will not be inhibited after an OVERLOAD/TEMP error is detected. (The unit can be turned ON.) Simultaneously holding the [ADVANCD SURROUND] and [STANDBY/ON] keys on the front panel pressed for 2 seconds will cancel Key Input Inhibition mode after a DC error detection and turn the unit ON. [Detailed explanations] FL Display Description of Indications Key Operation 3.2 OVERLOAD (overcurrent) error detection (Normal display) (OVERLOAD detection) (Auto) (RECEIVER POWER OFF) usually *1 Normal display Time (sec.) FL Display Description of Indications Key Operation 3.3 TEMP (AMP overheat) error detection (Normal display) (TEMP detection) (Auto) (RECEIVER POWER OFF) usually *1 Normal display Time (sec.) FL Display Description of Indications Key Operation 3.4 How to cancel the status after detection of the DC error (STANDBY state) (Normal display) usually Normal display Time (sec.) [ADVANCED SURROUND] + [STANDBY/ON] (press and hold the keys for 2 seconds.) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 40 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 7. DISASSEMBLY 7.1 DISASSEMBLY 1. Discharging (1) Unplug the power cord. (2) Disconnect the 8P CONNECTOR wire that connects the CN202 of the P.C.B SUB Assy (AMP) and CP107 of the P.C.B SUB Assy (MAIN) from the CP107. (3) Connect CP107 B+ (Pins 5 and 6) and B- (Pins 7 and 8, respectively) terminals, using resistor leads with 47-100 ohms (2 W or higher), for discharging. *Discharging time: 30-60 seconds, depending on the level of resistance. (4) Check that the voltage between the B+ and GND terminals, as well as that between the B- and GND terminals, is less than 1 V, using a tester. *Be sure to connect the GND terminal of the tester to the chassis. *If the voltage is still 1 V or higher, repeat Step (3). [1] P.C.B SUB ASSY (MAIN) Capacitor (C179, C180) [Procedures] (1) Unplug the power cord. (2) Connect CP704 -30 V (Pins 1 and 2) of the P.C.B SUB Assy (FRONT) and GND (Pins 3 and 4, respectively), using resistor leads with 47-100 ohms (2 W or higher), for discharging. *Discharging time: 5-10 seconds, depending on the level of resistance. (3) Check that the voltage between the -30 V and GND terminals is less than 1 V, using a tester. *Be sure to connect the GND terminal of the tester to the chassis. *If the voltage is still 1 V or higher, repeat Step (2). [2] FL-30 V Capacitor [Procedures] 47-100 ohms (2 W or higher) 47-100 ohms (2 W or higher) CP107 P.C.B SUB Assy (FRONT) B+ B- Note 1: Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures described here are common. Note 2: For performing the diagnosis shown below, the following jigs for service is required: • 10P board to board extension jig cable (GGD1628) • 8P board to board extension jig cable (GGD1629) • Board to board extension jig cable (GGD1630) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 41 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F 2. Notes on Ground Points Connection When reassembling after disassembling the product for repair, before connecting the power cord, make sure that the 2P wire from the CN206 of the P.C.B SUB Assy (DSP) is connected to the CP803 of the P.C.B TOTAL Assy (INPUT). If the power is turned ON without the above connection, the CODEC IC (IC109: AK4588) of the P.C.B SUB Assy (DSP) may be damaged. [Note 1] During repair, before checking the P.C.B SUB Assy (MAIN), etc., with the rear chassis removed, be sure to connect the GND terminal of the main capacitor to the rear chassis (TUNER PACK CHASSIS), as shown below, then connect the power cord. Without grounding connection, the protection circuit will be activated. After repairing, be sure to remove the ground wire before reassembling. [Note 2] CP803 TUNER PACK CHASSIS P.C.B SUB Assy (MAIN) MAIN CAPAITOR GND REAR CHASSIS REAR CHASSIS GND WIRE (Be sure to disconnect the GND wire before reassembly.) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 42 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 3. Diagnosis of PCB’s [1] Front Panel Section Remove the bonnet by removing the 10 screws. 1. Remove the five screws. (BBZ30P080FTB) 2. Remove the two screws. (BBZ30P080FTC) 3. Remove the two screws. 4. Unhook the two hooks. 5. Arrange the front panel section as shown in the photo below. 1 1 2 2 1 1 3 4 4 3 1 5 Front panel section • Bottom view P.C.B SUB Assy (GUIDE PCB L) P.C.B SUB Assy (GUIDE PCB R) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 43 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F [2] Heat sink Section Remove the bonnet by removing the 10 screws. 1. Remove the seven screws. (BBZ30P080FTC) 3. Disconnect the two connectors. 1 1 1 1 1 1 1 • Bottom view 2. Remove the four screws. (BBZ30P080FTC) 2 3 3 2 2 2 CP801 CP107 P.C.B SUB Assy (INPUT-819) P.C.B SUB Assy (AMP) P.C.B SUB Assy (MAIN) Caution: Heat sink section in work becomes hot, and be careful with it. P.C.B SUB Assy (GUIDE PCB L) P.C.B SUB Assy (GUIDE PCB R) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 44 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 4. Connect the two extension jig cables. 5. Rotate the heat sink section in the direction of the arrow. 4 5 10P extension jig cable (GGD1628) Heat sink section P.C.B SUB Assy (AMP) Note: The Power transistor and heat sink on the P.C.B SUB Assy (MAIN) come closer. Make sure that they will not come into contact. Heat sink 4 8P extension jig cable (GGD1629) Heat sink section Power transistor P.C.B SUB Assy (MAIN) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 45 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F [3] P.C.B SUB Assy (MAIN) Remove the bonnet by removing the 10 screws. 1. Remove the five screws. (BBT30P100FTB) 1 1 1 1 1 2 3 3 3 3 3 3 2 2 • Rear view 2. Remove the three screws. (BBZ30P080FTC) 3. Remove the six screws. (BBZ30P180FTC) 4. Arrange the unit as shown in the photo below. 5. Connect the chassis ground. See “2. Notes on Ground Points Connection”. P.C.B SUB Assy (MAIN) P.C.B SUB Assy (MAIN) 4 5 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 46 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 [4] P.C.B SUB Assy (DSP) Remove the bonnet by removing the 10 screws. 1. Remove the four screws. (B020930083B10-IL) 2. Remove the one screw. (BMZ30P100FTB) 3. Remove the 22 screws. (BBT30P100FTB) 4. Remove the five screws. (BBT30P100FTB) 4 4 6 5 4 4 • Rear view 5. Remove the rear chassis. 6. Remove the P.C.B SUB Assy (DSP). 3 ×22 1 2 ×4 4 P.C.B SUB Assy (DSP) Rear chassis www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 47 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F 7. Disconnect the two connectors. 8. Reassembling the rear chassis. 9. Connect the board to board extension jig cable. 7 7 P.C.B SUB Assy (DSP) CP200 CN206 P.C.B SUB Assy (DSP) Connect an alligator clip to the chassis. Board to board extension jig cable (GGD1630) 9 8 Rear chassis Note: When reassembling after disassembling the product for repair, before connecting the power cord, make sure that the 2P wire from the CN206 of the P.C.B SUB Assy (DSP) is connected to the CP803 of the P.C.B TOTAL Assy (INPUT). See “2. Notes on Ground Points 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 48 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 8. EACH SETTING AND ADJUSTMENT 8.1 IDLE CURRENT ADJUSTMENT 1. Idle Current Adjustment Procedure 1 Turn on the power. 2 Perform aging for one minute. 3 Connect a digital voltmeter to the measurement point. 4 Turn the adjustment VR so that the voltage becomes in 2.0 mV ± 0.2 mV. (Condition : No signal and no load) Adjustment Points VR201FL VR201FR VR201C VR201SL VR201SR Measurement Points TP201FL 3PIN : TEST POINT(+) TP201FL 1PIN : TEST POINT(-) TP201FR 3PIN : TEST POINT(+) TP201FR 1PIN : TEST POINT(-) TP201C 3PIN : TEST POINT(+) TP201C 1PIN : TEST POINT(-) TP201SL 3PIN : TEST POINT(+) TP201SL 1PIN : TEST POINT(-) TP201SR 3PIN : TEST POINT(+) TP201SR 1PIN : TEST POINT(-) • Adjustment Point and Measurement Points.... see fig1. P.C.B SUB ASSY (AMP) [fig 1.] J SIDE A Idle current VR: VR201FL Idle current VR: VR201SL Idle current VR: VR201C Idle current VR: VR201SR Idle current VR: VR201FR TP201FL 1PIN TEST POINT(-) TP201C 1PIN TEST POINT(-) TP201SL 1PIN TEST POINT(-) TP201SR 1PIN TEST POINT(-) TP201FL 3PIN TEST POINT(+) TP201SL 3PIN TEST POINT(+) TP201C 3PIN TEST POINT(+) TP201SR 3PIN TEST POINT(+) TP201FR 1PIN TEST POINT(-) TP201FR 3PIN TEST POINT(+) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 49 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E 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 50 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 9. EXPLODED VIEWS AND PARTS LIST 9.1 PACKING SECTION 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 b 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.) S E T CORD AC TAPE(CLEAR) POLY BAG PACKING STYLE 1/2 2/2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 51 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F PACKING SECTION PARTS LIST Mark No. Description Part No. 1 • • • • • 2 FM Wire Antenna E605010070001-IL 3 AM Loop Antenna E601016000010-IL 4 Remote Control 8300753100010-IL NSP 5 Dry Cell Batteries G670001R50210-IL (AAA size IEC R03) 6 Box,Gift 819K_KU 6007211330020-IL NSP 7 Poly Bag • • • • • 8 PE,Sheet 6327040059000-IL 9 Cushion,Snow 6230212404000-IL 10 Operating Instructions 5707000001851-IL (En/Frca/Es) 11 • • • • • NSP 12 Label VRW1629 13 Label Trans 5507000003270-IL NSP 14 Label Getter 819 5507000003580-IL 15 • • • • • 16 • • • • • 17 • • • • • 18 • • • • • NSP 19 Tape • • • • • 20 Microphone M040000300100-IL (for Auto MCACC setup) 21 • • • • • 22 • • • • • 23 • • • • • 24 • • • • • 25 iPod Cable L308102013010-IL www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 52 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 9.2 EXTERIOR SECTION 1 2 5 3 6 7 8 15 9 13 14 11 28 16 17 18 1 51 12 27 59 *1 S9 *2 S2 *2 S2 R C G E F 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 53 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F 6 7 8 10 16 17 18 19 51 26 24 25 23 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 47 48 49 50 21 22 45 46 20 53 54 55 56 28 PIONEER 57 58 52 S2 *32 *7 *6 S6 S1 *4 *36 S3 *1 S10 S4 *4 S5 *4 *2 S2 *4 S2 *15 S7 *10 S2 *3 S2 *3 S2 *6 S2 *6 S8 *2 S2 *2 S2 Silicon grease GEM1057 Silicon adhesive GYA1011 H R C M J G D N B A L K P Q *5 *5 *5 A 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 54 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 EXTERIOR SECTION PARTS LIST Mark No. Description Part No. 1 Window 5077212673000-IL 2 Pioneer Badge B XAM3006 3 Knob 5080211931100-IL 4 Cushion 4050211745000-IL NSP 5 Nut • • • • • 6 Cover 4317214401100-IL 7 Panel 3067214171000-IL 8 Button 5090213751100-IL 9 Button 5090213761100-IL 10 Button 5097213771100-IL 11 Holder 432004078301A-IL 12 P.C.B SUB ASSY (FRONT) 7028067511010-IL 13 Button 5090213741100-IL 14 SW,Encoder (S701) G121123050020-IL 15 Jack,D6.5 (JA701) G402PJ619AG0Y-IL 16 P.C.B SUB ASSY (USB) 7028067591010-IL 17 TER,RCA 3Pin (JA704) G60603W0192GD-IL 18 Jack,D3.5 (JA702) G401PJ354H40Y-IL 19 SW,Encoder (S702) G121123040010-IL NSP 20 Chassis 3200212676000-IL 21 Cushion 4050211605000-IL 22 Foot 4007210391000-IL NSP 23 Heat Sink 2120211378000-IL 24 Bracket 4010056906010-IL 25 P.C.B SUB ASSY (AMP) 7028067521010-IL 26 P.C.B SUB ASSY (GUIDE PCB R) 7028067503010-IL 27 P.C.B SUB ASSY (GUIDE PCB L) 7028067502010-IL NSP 28 Clamp • • • • • NSP 29 Spacer • • • • • 30 P.C.B SUB ASSY (MAIN) 7028067501030-IL 31 Heat Sink 2120210958010-IL 32 Heat Sink 2120000818020-IL NSP 33 TER Board Push 4P . . . . . . 34 Tuner (JA101) E903004100020-IL 35 Jack,DIN (JA1011) G403515397000-IL 36 P.C.B SUB ASSY (HDMI-819) 7028067571010-IL 37 OpticaL Receiver (JA105, JA106) E100116500040-IL 38 TER,RCA 1Pin (JA102) G600107A0000Y-IL 39 Jack,D3.5 (JA804) G40130802000Y-IL 40 TER,RCA 6Pin (JA802-JA804) G603060056000-IL 41 RCA Jack (JA801) G601207AE020Y-IL 42 TER,RCA 9Pin (JA1003) G607902AD016Y-IL 43 TER,RCA (JA1002) G608610D0209Y-IL 44 TER,RCA (JA1001) G608610D0210Y-IL 45 TER,Board Screw 8P (JA401) G614108V1010M-IL 46 TER,Board Screw 2P (JA402) G611201A0200Y-IL > 47 Power Trans 8200960610470-IL 48 Chassis 3207212696000-IL 49 Stopper 4380040162010-IL 50 Cabinet 3007211276010-IL 51 Cushion 4050211205000-IL 52 P.C.B SUB ASSY (H/P GUIDE) 7028067506010-IL 53 P.C.B SUB ASSY (P/T) 7028067505010-IL 54 P.C.B SUB ASSY (CNT) 7028067504010-IL > 55 Cord Assy L068125101710-IL 56 Bracket 4010210196000-IL 57 Label Trans 5507000003270-IL 58 Shield 3070210516000-IL 59 Sheet 1210210235000-IL 60 Cushion 4050211365000-IL 61 Cushion 4050211385000-IL 62 Sheet 1210210762000-IL 63 P.C.B SUB ASSY (HEADPHONE) 7028067512010-IL 64 P.C.B SUB ASSY (VOLUME) 7028067513010-IL 65 P.C.B SUB ASSY (FUNCTION) 7028067514010-IL 66 P.C.B SUB ASSY (F-VIDEO) 7028067515010-IL 67 P.C.B SUB ASSY (MIC) 7028067516010-IL 68 P.C.B SUB ASSY (DSP) 7028067561010-IL 69 P.C.B SUB ASSY (VIDEO-819) 7028067541020-IL 70 P.C.B SUB ASSY (INPUT-819) 7028067531030-IL 71 P.C.B SUB ASSY (SPEAKER-819) 7028067601020-IL > 72 Transistor (Q2071-Q2075) J5011560Y0000-IL > 73 SEMI,TR/GE NPN 2SC J502396400010-IL (Q2051-Q2055) > 74 Transistor (Q2011-Q2015) J5032390Y0000-IL 75 Cable,Flat Card 1.25 N712232533810-IL S1 Screw BBT40P080FTB S2 Screw BBZ30P080FTC S3 Screw BBT30P100FTB S4 Screw,Tap Tite B020930083B10-IL S5 Screw B028940101B10-IL S6 Screw BBZ30P180FTC S7 Screw Tapping Assy B018230141H11-IL S8 Screw BBZ30P080FTB S9 Screw 1500001456010-IL S10 Screw BMZ30P100FTB 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 55 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E 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 56 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 10. SCHEMATIC DIAGRAM 10.1 P.C.B SUB ASSY (MAIN) and P.C.B SUB ASSY (P/T) A B P.C.B SUB ASSY (P/T) (7028067505010-IL) B CN701 G CN701 N CN1002 L CN1001 L CN803 K CP403 M CP402 M CP405 M CN1003 L CN202 J CP126 A CP125 A CN202 B CN201 B • NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS OF FUSE. CAUTION - www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 57 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F A P.C.B SUB ASSY (MAIN) (7028067501030-IL) A CN807 K CN803 K CN804 K CN806 K CP704 C CN807 R CN1001 Q CN1002 Q CN204 P 2/2 CN201 P 1/2 CN202 P 1/2 CN203 P 1/2 Therefore, when replacing, be sure to use parts of identical designation. When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". The > mark found on some component parts indicates the importance of the safety factor of the part. : 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 58 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 10.2 P.C.B SUB ASSYS (FRONT), (VOLUME), (FUNCTION), (HEADPHONE), (F-VIDEO) and (MIC) C AD E P.C.B SUB ASSY (FRONT) (7028067511010-IL) C P.C.B SUB ASSY (FUNCTION) (7028067514010-IL) E P.C.B SUB ASSY (VOLUME) (7028067513010-IL) D FPC101 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 59 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F C AF G H P.C.B SUB ASSY (MIC) (7028067516010-IL) H P.C.B SUB ASSY (F-VIDEO) (7028067515010-IL) G P.C.B SUB ASSY (HEADPHONE) (7028067512010-IL) F CN802 R CP802 K CP404 M CP804 K CP110 A (V) : Video Signal Route : Audio Signal Route (L ch) (V) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 60 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 10.3 P.C.B SUB ASSY (AMP) J P.C.B SUB ASSY (AMP) (7028067521010-IL) J CP801 K (FL) : Audio Signal Route (Front L ch) (FL) (FL) (FL) (SL) : Audio Signal Route (Surround L ch) (SL) (SL) (SL) (C) : Audio Signal Route (Center ch) (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 61 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F J CN401 M CP107 A (FL) (FL) (FL) (SL) (SL) (SL) (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 62 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 10.4 P.C.B SUB ASSY (INPUT-819) K P.C.B SUB ASSY (INPUT-819) (7028067531030-IL) K CP119 A CP117 A CN206 CP118 A P 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 63 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F 9 7 5 3 1 NC NC NC 1K NC 6 4 8 2 1K NC 0 31 C935,C936 JK802,3,4 29 Q810,Q811 R869 26 27 D811,D812 24 R902 22 470K R895 20 R901 4K7 18 R892,R900 470 16 J802 CP802 13 14 R848,R850 470K 11 470 R890,R891 CN804 C807,C819 C806,C818 NO. Ref. NO. JK801 30 R972,R973 R863 R950,R951 470K Q813 C896 21 23 25 28 CP804 R894 10K Q812,Q814 J801 12 15 17 19 470K 330 R804,R815 R934,R935 C834,C836 470K R952,R953 10 10/16 OPTION TABLE 10/50 C802,C820 2N2-K RCA-610D-00-02 20010WA-06A TUC-P07X-B1 220P-J 100P-J VSX-819 207AE-2NI SB CH JACK MCACC & F.AUX AUX Input REMARK KRA102S 10N-K 20010WA-03A KTC2875B SUB WOOFER SIRIUS SB CH. & F. VIDEO K CN701 G CN705 H CP120 A CN702 N CP119 A CN201 J (FL) : Audio Signal Route (Front L ch) (SL) : Audio Signal Route (Surround L ch) (C) : Audio Signal Route (Center ch) (FL) (SL) (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 64 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 10.5 P.C.B SUB ASSY (VIDEO-819) IN2 H L L L L OSD IN1 L/H L L L L L H COMP_SW1 COMP_MUTE CVBS_B CVBS_MUTE VIDEO OSD_CLK OSD_DATA H FUNC SW2 Y7 H H H Y3 Y2 L H L Y1 H L L Y0 L L L INPUT OSD TV/SAT BD/DVD VIDEO L H Y6 L H H Y4 Y5 H H L L L H H L H X A B C X X X OSD DVR/VCR OSD OSD X FUNCTION +5V COMP_SW2 CVBS_A CVBS_C VGND OSD_CE SW1 NJM2586M (BU4051BCF) INH OUT PUT COMPONENT CVBS INPUT SW Q1 Q10 J10 XTA Q10 J10 XTA * A L P.C.B SUB ASSY (VIDEO-819) (7028067541020-IL) L CP123 A CP122 A (V) : Video Signal Route (V) (V) (V) (V) (Y) : Video Signal Route (Component Y ch) (Y) (Cb) : Video Signal Route (Component Cb ch) (Cb) (Cr) : Video Signal Route (Component Cr ch) (Cr) (Y) (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 65 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F VIDEO OSD_CLK OSD_DATA VGND OSD_CE * AREA OPTION X X X X X Q1017 Q1016 J1005 XTAL1001 JUMPER (NTSC) Q1015 J1004 XTAL1002 /KUCXCN 14M318(18P) * AREA OPTION L CP123 A CP124 A (V) (SBL) : Audio Signal Route (Surround Back L ch) (SBL) (SW) : Audio Signal Route (SubWoofer ch) (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 66 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 10.6 P.C.B SUB ASSY (SPEAKER-819) and P.C.B SUB ASSY (CNT) M P.C.B SUB ASSY (SPEAKER-819) (7028067601020-IL) M CN702 F CN103 A CP203 J CN104 A CN106 A (FL) : Audio Signal Route (Front L ch) (FL) (FL) (FL) (FL) (SL) : Audio Signal Route (Surround L ch) (SL) (SL) (C) : Audio Signal Route (Center ch) (C) (C) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 67 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F N P.C.B SUB ASSY (CNT) (7028067504010-IL) N CN702 F CN103 A CP203 J CN104 A CN106 A CP805 K CP121 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 68 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 10.7 P.C.B SUB ASSY (DSP) (1/2) 4 2 NO. 3 1 R136 CN202 Ref. NO. IC102 CP105 BD121T TUC-P15X-B1 REMARK VSX-819 5268-03A TMS320DA788 P 1/2 P 1/2 P.C.B SUB ASSY (DSP) (7028067561010-IL) CP114 A CP113 A CP803 K (FL) (SL) (C) (SBL) (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 69 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F P 1/2 P 2/2 CP114 A CP115 A (FL) : Audio Signal Route (Front L ch) (SL) : Audio Signal Route (Surround L ch) (C) : Audio Signal Route (Center ch) (SBL) : Audio Signal Route (Surround Back L ch) (SW) : Audio Signal Route (SubWoofer ch) (SL) (C) (SBL) (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 70 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 10.8 P.C.B SUB ASSY (DSP) (2/2) P 2/2 P 2/2 P.C.B SUB ASSY (DSP) (7028067561010-IL) P 1/2 CP116 A CP129 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 71 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F P 2/2 CN805 R 116www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 72 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 10.9 P.C.B SUB ASSY (USB) R P.C.B SUB ASSY (USB) (7028067591010-IL) R CP105 P 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 73 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F R CP105 A CP705 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 74 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 11. PCB CONNECTION DIAGRAM 11.1 P.C.B SUB ASSY (MAIN) and P.C.B SUB ASSY (P/T) A B J CN202 L CN1003 (VSX-819 : 14P) (VSX-519 : 10P) CN104 M CP403 CN106 M CP405 CN103 M CP403 CP303 CP301 CP124 AC CORD OR INLET POWER TRANS CP101 POWER TRANS CP102 POWER TRANS CP109 CP107 CN202 CP12 CN201 POWER TRANS IC Q Q125 IC104 IC111 IC112 IC103 IC115 Q122 Q121 Q123 Q124 Q106 Q107 Q108 IC Q Q130 Q129 Q128 Q133 Q127 Q132 Q131 Q126 Q135 Q136 Q134 SIDE A A P.C.B SUB ASSY (MAIN) B P.C.B SUB ASSY (P/T) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 75 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F B A R CN807 CP105 P CP200 CP129 G CN701 K CP804 CP110 N CN701 CP121 CP123 L CN1001 CP122 L CN1002 CP126 CP125 FPC101 C CP704 (VSX-819 : 19P) (VSX-519 : 23P) CP112 Q CN1002 CP111 Q CN1001 K CN803,804,806,807 CP117-120 P CN201-204 CP113-116 SIDE A NOTE FOR PCB DIAGRAMS : 1. 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. Capacitor Connector P.C.Board Chip Part SIDE A SIDE B 2. View point of PCB diagrams. P/T)www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 76 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 A B IC108 IC110 IC109 IC120 IC301 IC302 IC106 IC101 IC113 Q300 Q138 Q101 Q111 Q109 Q302 Q110 Q301 Q103 Q202 Q102 Q201 IC Q SIDE B A P.C.B SUB ASSY (MAIN) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 77 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F B A SIDE B B P.C.B SUB ASSY (P/T) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 78 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 11.2 P.C.B SUB ASSYS (FRONT) C R CN802 CP705 E CP703 CN706 POWER TRANS IC Q Q702 Q701 Q703 IC701 IC Q SIDE A SIDE B C P.C.B SUB ASSY (FRONT) C P.C.B SUB ASSY (FRONT) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 79 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F C A FPC101 (VSX-819 : 23P) (VSX-519 : 19P) CP704 D CP701 CN704 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 80 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 11.3 P.C.B SUB ASSYS (VOLUME), (FUNCTION), (HEADPHONE), (F-VIDEO) and (MIC) D E F G H C CN704 CP701 C CN706 CP703 K CP802 CN703 K CP804 A CP110 CN701 M CP404 CN702 SIDE A SIDE A D P.C.B SUB ASSY(VOLUME) H P.C.B SUB ASSY (MIC) G P.C.B SUB ASSY (F-VIDEO) F P.C.B SUB ASSY (HEADPHONE) E P.C.B SUB ASSY (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 81 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F D E F G H SIDE B SIDE B D P.C.B SUB ASSY(VOLUME) H P.C.B SUB ASSY (MIC) G P.C.B SUB ASSY (F-VIDEO) F P.C.B SUB ASSY (HEADPHONE) E P.C.B SUB ASSY (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 82 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 11.4 P.C.B SUB ASSY (AMP) J CN201 A CP107 K CP801 CN202 M CN401 CP203 VR VR201C VR201SL VR201SR VR201FR VR201FL Q Q205FL Q205SL Q207SL Q207FL Q207SL Q207FL Q207FR Q201FR Q201C Q201FL Q201SR Q205C Q201SL Q205SR Q205FR Q202FR Q206FL Q202FL Q206SL Q206FR Q202SR Q202SL Q203SR Q203FL Q206SR Q204FL Q204FR Q203FR Q204SL Q203SL Q204SR Q204C Q206C Q202C SIDE A SIDE B J P.C.B SUB ASSY (AMP) J P.C.B SUB ASSY (AMP) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 83 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F J 01 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 84 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 11.5 P.C.B SUB ASSY (INPUT-819) K K P CN206 A CP110 G CN701 H CN703 I CN705 CP803 CP804 CP805 CP802 J CN201 CP801 N CN702 CN803,804, 806,807 A CP117-120 IC IC803 IC804 IC801 IC802 Q Q816 Q815 Q817 Q818 SIDE A SIDE A K P.C.B SUB ASSY (INPUT-819) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 85 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F K K IC IC801 IC802 Q Q812 Q813 Q814 Q801 Q805 Q804 Q808 Q809 Q810 Q811 Q807 Q806 Q802 Q803 SIDE B SIDE B K P.C.B SUB ASSY (INPUT-819) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 86 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 11.6 P.C.B SUB ASSY (VIDEO-819) L CN1001 A CP122 CN1002 A CP123 CN1003 A CP124 IC1003 IC1005 Q1006 IC Q SIDE A L P.C.B SUB ASSY (VIDEO-819) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 87 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F L 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 88 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 L IC IC1004 IC1008 IC1001 IC1002 IC1007 Q Q1012 Q1008 Q1011 Q1010 Q1007 Q1009 Q1017 Q1016 Q1015 Q1014 Q1002 Q1003 Q1004 Q1005 Q1013 SIDE B L P.C.B SUB ASSY (VIDEO-819) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 89 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F L 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 90 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 11.7 P.C.B SUB ASSY (SPEAKER-819) M M A CN106 CP405 J CP203 CN401 F CN702 CP404 CN104 CP403 A A CN103 CP402 SIDE A SIDE A M P.C.B SUB ASSY (SPEAKER-819) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 91 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F M M IC Q Q404 Q402 Q403 Q401 SIDE B SIDE B M P.C.B SUB ASSY (SPEAKER-819) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 92 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 11.8 P.C.B SUB ASSY (DSP) and P.C.B SUB ASSY (CNT) N P K CP803 CN206 A CP113 CN201 A CP114 CN202 A C CN2 CP105 R CN805 IC IC101 IC109 IC110 IC106 IC100 Q SIDE A P P.C.B SUB ASSY (DSP) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 93 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F P N A CP115 CN203 A CP116 CN204 UPGRADE CN205 CP200 A CP129 A CP121 CN701 K CP805 CN702 SIDE A N P.C.B SUB ASSY (CNT) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 94 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 N P IC Q Q802 IC806 SIDE B P P.C.B SUB ASSY (DSP) N P.C.B SUB ASSY (CNT) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 95 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F P N SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 96 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 11.9 P.C.B SUB ASSY (HDMI-819) Q Q A CP111 CN1001 A CP112 CN1002 IC IC1002 IC1001 IC1003 Q SIDE A SIDE A Q P.C.B SUB ASSY (HDMI-819) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 97 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F Q Q IC Q Q1002 Q1004 Q1006 Q1001 Q1003 Q1005 Q1201 Q1405 IC1005 Q1402 Q1403 Q1401 Q1204 IC1004 SIDE B SIDE B Q P.C.B SUB ASSY (HDMI-819) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 98 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 11.10 P.C.B SUB ASSY (USB) R R CP105 CN805 A P CP105 CN807 C CP705 CN802 IC IC803 IC801 Q2 IC802 IC804 Q IC Q SIDE A SIDE A SIDE B SIDE B R P.C.B SUB ASSY (USB) R P.C.B SUB ASSY (USB) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 99 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F 12. PCB PARTS LIST - Meaning of the figures and others in the parentheses in the parts list. Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding PC board. IC 301 (A, 91, 111) IC NJM2068V 5 6 2 1 1 R 0 R 5 0 5 6 1 4 7 3 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. - 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 47 k ohm (tolerance is shown by J = 5%, and K = 10%). 560 Ω → 56 × 101 → 561 ...................................................................RD1/4PU J 47 kΩ → 47 × 103 → 473 ...................................................................RD1/4PU J 0.5 Ω → R50 .................................................................................................RN2H K 1 Ω → 1R0 .................................................................................................RS1P K Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62 kΩ → 562 × 101 → 5621 .................................................................RN1/4PC F JA*** JACK***, JK*** RY*** RLY*** T*** PT*** X*** XTAL***, RES*** (CERAMIC) FU*** F*** V*** FLT*** S*** SW***, VEC*** (ENCODER) Q***1 - Q***5 Q***FL, Q***FR, Q***C, Q***SL, Q***SR - SCHEMATIC DIAGRAM and PCB CONNECTION DIAGRAM - PCB PARTS LIST Mark No. Description Part No. LIST OF ASSEMBLIES NSP 1..P.C.B TOTAL ASSY (FRONT) 7025HK0811011-IL 2..P.C.B SUB ASSY (FRONT) 7028067511010-IL 2..P.C.B SUB ASSY (HEADPHONE) 7028067512010-IL 2..P.C.B SUB ASSY (VOLUME) 7028067513010-IL 2..P.C.B SUB ASSY (FUNCTION) 7028067514010-IL 2..P.C.B SUB ASSY (F-VIDEO) 7028067515010-IL 2..P.C.B SUB ASSY (MIC) 7028067516010-IL NSP 1..P.C.B TOTAL ASSY (AMP) 7025HK0811012-IL 2..P.C.B SUB ASSY (AMP) 7028067521010-IL NSP 1..P.C.B TOTAL ASSY (DSP) 7025HK0811015-IL 2..P.C.B SUB ASSY (DSP) 7028067561010-IL NSP 1..P.C.B TOTAL ASSY (HDMI-819) 7025HK0811016-IL 2..P.C.B SUB ASSY (HDMI-819) 7028067571010-IL NSP 1..P.C.B TOTAL ASSY (USB) 7025HK0811017-IL 2..P.C.B SUB ASSY (USB) 7028067591010-IL NSP 1..P.C.B TOTAL ASSY (MAIN) 7025HK0811030-IL 2..P.C.B SUB ASSY (MAIN) 7028067501030-IL 2..P.C.B SUB ASSY (GUIDE PCB L) 7028067502010-IL 2..P.C.B SUB ASSY (GUIDE PCB R) 7028067503010-IL 2..P.C.B SUB ASSY (CNT) 7028067504010-IL 2..P.C.B SUB ASSY (P/T) 7028067505010-IL 2..P.C.B SUB ASSY (H/P GUIDE) 7028067506010-IL NSP 1..P.C.B TOTAL ASSY (VIDEO-819) 7025HK0811031-IL 2..P.C.B SUB ASSY (VIDEO-819) 7028067541020-IL NSP 1..P.C.B TOTAL ASSY (INPUT-819) 7025HK0811032-IL 2..P.C.B SUB ASSY (INPUT-819) 7028067531030-IL NSP 1..P.C.B TOTAL ASSY (SPEAKER-819) 7025HK0811033-IL 2..P.C.B SUB ASSY (SPEAKER-819) 7028067601020-IL Mark No. Description Part No. A P.C.B SUB ASSY (MAIN) SEMICONDUCTORS IC 101 J020303020030-IL > IC 103 J126781200040-IL > IC 104 J126791200060-IL IC 106 J000241600020-IL IC 109 J040740800230-IL IC 110 J040740800240-IL > IC 111,112 J126111733050-IL > IC 113-115 J126780500110-IL > IC 301 J126111700041-IL > IC 302 J126111750010-IL Q 101,102,138,300 J522038750210-IL Q 103,111 J522010500210-IL > Q 106,107 J501778000010-IL > Q 108 J5011049Y0010-IL Q 121,123,124 J5001268B0050-IL Q 122 J5023198Y0000-IL > Q 125 J5000916Y0050-IL Q 301 J522038750210-IL Q 302 J522107S00210-IL D 101-105,125,127 K005041480030-IL D 128,135,136 K005041480030-IL > D 301-304 K005041480030-IL D 1101-1103 (BD101-103) K047604000020-IL MISCELLANEOUS L 101,102 (BEAD101, 102) BEAD,COIL 7610010030000-IL JA 101 TUNER E903004100020-IL JA 102 TER,BOARD PUSH 2P G592212A0300Y-IL JA 1011 JACK,DIN G403515397000-IL RY101 RELAY G680120502050-IL RY302 RELAY G680060502010-IL > T 301 POWER TRANS 8200280150620-IL www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 100 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 X 101 RESONATOR,CERAMIC (16 MHz) E830160000060-IL HS101 HEAT SINK 2120210958010-IL HS104,114 HEAT SINK 2120000818020-IL > FU 301 FUSE GLASS TUBE 20MM N751226301110-IL RESISTORS R 101-104,201,202 C060R22065050-IL R 105,106,203 C060033065050-IL R 159 C060015165050-IL R 174-176 C060022265050-IL R 178,179 C141R10069010-IL R 184 C0604R7065050-IL > R 186 C060022063050-IL R 304 C060010063050-IL CAPACITORS C 179,180 D040682088010-IL C 182-186 D02010407H080-IL C 189 D040331088230-IL C 200 D040682083000-IL C 206 D040472084020-IL C 207 D040102084060-IL C 222,224 D040471081070-IL C 236 D040103083000-IL C 301 D040102083030-IL C 304 D00847208H010-IL C 1016,1017 (C101L, C101R) D02010306C060-IL B P.C.B SUB ASSY (P/T) SEMICONDUCTORS Q 126,128,131,134 J5001268B0050-IL Q 127,129,130,132 J5023198Y0000-IL Q 133,135,136 J5023198Y0000-IL D 112,113 K005041480030-IL RESISTORS R 189 C00004736P520-IL R 190 C060047363050-IL C P.C.B SUB ASSY (FRONT) SEMICONDUCTORS IC 701 J127163150010-IL IC 7011 (RMC701) E940343800010-IL Q 701 J522010500210-IL > Q 702 J5000933S0050-IL Q 703 J522107S00210-IL D 701 (LED701) K500052009011-IL MISCELLANEOUS L 701 COIL D330101001020-IL L 702 COIL,FILTER-INDUCTOR D330100700520-IL V 701 DISPLAY,FLT K530126300010-IL S 701-714 SWITCH G180040500010-IL 0000 HOLDER 432004078301A-IL RESISTORS R 779,780 C0602R2063050-IL CAPACITORS C 718,719 D02047306C060-IL Mark No. Description Part No. D P.C.B SUB ASSY (VOLUME) SEMICONDUCTORS D 707,709 K005041480030-IL MISCELLANEOUS S 702 SW,ENCODER G121123040010-IL E P.C.B SUB ASSY (FUNCTION) SEMICONDUCTORS D 711,712 K005041480030-IL MISCELLANEOUS S 701 SW,ENCODER G121123050020-IL S 715 SWITCH G180040500010-IL F P.C.B SUB ASSY (HEADPHONE) SEMICONDUCTORS D 705,706 K005041480030-IL MISCELLANEOUS JA 701 JACK,D6.5 G402PJ619AG0Y-IL G P.C.B SUB ASSY (F-VIDEO) SEMICONDUCTORS D 701-704 K005041480030-IL MISCELLANEOUS JA 704 TER,RCA 3PIN G60603W0192GD-IL H P.C.B SUB ASSY (MIC) SEMICONDUCTORS IC 702 J121458000020-IL D 708,710 K005041480030-IL MISCELLANEOUS JA 702 JACK,D3.5 G401PJ354H40Y-IL J P.C.B SUB ASSY (AMP) SEMICONDUCTORS Q 2021-2025,2061-2065 J5023200B0050-IL Q 2031-2035,2041-2045 J5000992F0050-IL MISCELLANEOUS L 2011-2015 COIL,FILTER-INDUCTOR D330900001330-IL VR2011-2015 VR,SEMI CARBON MOLD C541102315000-IL RESISTORS R 227,229 C060010065050-IL R 2011-2015 C00007526P520-IL R 2021-2025,2071-2075 C060056265050-IL R 2031-2035 C00002226P520-IL R 2041-2045 C00004746P520-IL R 2051-2055,2231-2235 C0604R7063050-IL R 2061-2065 C00001036P520-IL R 2081-2085 C00005626P520-IL > R 2091-2095,2101-2105 N113136647820-IL R 2111-2115 C00002216P520-IL 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 101 VSX-819H-K 5 6 7 8 5 6 7 8 A B C D E F R 2121-2125,2181-2185 C00003336P520-IL R 2131-2135 C00003026P520-IL R 2141-2145 C060010065520-IL > R 2151-2155,2161-2165 N113136647820-IL R 2191-2195 C00003346P520-IL R 2201-2205 C00005616P520-IL R 2211-2215,2251-2255 C00001226P520-IL R 2221-2225 C00004736P520-IL R 2241-2245 C060047063050-IL R 2261-2265 C00004716P520-IL R 2281-2285 N113135610020-IL CAPACITORS C 2011-2015,2111-2115 D00410106D050-IL C 2031-2035 D00422106D05C-IL C 2041-2045 D00033006D050-IL C 2091-2095 D004471277050-IL C 2101-2105 D004102277050-IL C 2131-2135,2141-2145 D020104167050-IL K P.C.B SUB ASSY (INPUT-819) SEMICONDUCTORS IC 801 J084152180010-IL IC 802 J121458000020-IL Q 801,803,805,806 J5222875B0010-IL Q 802,804,807,809 J520010200210-IL Q 808,812,814 J5222875B0010-IL Q 813 J520010200210-IL D 801-810 K005041480030-IL MISCELLANEOUS JA 801 RCA JACK G601207AE020Y-IL JA 802-804 TER,RCA 6PIN G603060056000-IL RESISTORS > R 874,875 C060010165060-IL CAPACITORS C 803,830 D02022306C060-IL C 804,829 D02047306C060-IL C 805,828 D020154068050-IL L P.C.B SUB ASSY (VIDEO-819) SEMICONDUCTORS IC 1001,1002 J040405100050-IL IC 1003 J170747810010-IL IC 1004 J171258600010-IL > IC 1005 J126790500070-IL IC 1007 J121458000020-IL IC 1008 J127154200020-IL Q 1002-1005,1007-1012 J5222875B0010-IL Q 1006 J5000933S0050-IL Q 1013,1014 J520010200210-IL MISCELLANEOUS L 1001 COIL,FILTER-INDUCTOR D330330700520-IL JA 1001 TER,RCA G608610D0210Y-IL JA 1002 TER,RCA G608610D0209Y-IL JA 1003 TER,RCA 9PIN G607902AD016Y-IL X 1001 CRYSTAL E80014R318080-IL Mark No. Description Part No. M P.C.B SUB ASSY (SPEAKER-819) SEMICONDUCTORS Q 401-404 J522010500210-IL D 401-408 K005041480030-IL MISCELLANEOUS JA 401 TER,BOARD SCREW 8P G614108V1010M-IL JA 402 TER,BOARD SCREW 2P G611201A0200Y-IL RY401-403 RELAY G680120502050-IL RY404 RELAY G680240202030-IL RESISTORS R 4016,4017 (R401L, R401R) C060033166520-IL N P.C.B SUB ASSY (CNT) P.C.B SUB ASSY (CNT) has no service part. P P.C.B SUB ASSY (DSP) SEMICONDUCTORS IC 100 J001421640040-IL IC 101 J005291600040-IL IC 102 J080320788010-IL > IC 103 (REG103) J126111700041-IL IC 106 J040742570030-IL IC 109 J080458800010-IL IC 110 J040740400290-IL IC 806 J030151100010-IL > IC 1011,1021 (REG101, REG102) J126111712040-IL Q 802 J522010500210-IL D 100-104 K005041480030-IL MISCELLANEOUS L 115,116 COIL D3304R7000150-IL L 117 COIL D3302R2000150-IL L 120 BEAD,COIL 7610035500030-IL JA 102 TER,RCA 1PIN G600107A0000Y-IL JA 105,106 OPTICAL RECEIVER E100116500040-IL JA 804 JACK,D3.5 G40130802000Y-IL X 101 CRYSTAL CHIP (24.576 MHz) E80524R576020-IL CAPACITORS C 823,825 D02012306C060-IL Q P.C.B SUB ASSY (HDMI-819) SEMICONDUCTORS IC 1001 J040923300030-IL IC 1002 J040913400010-IL IC 1003 J020303020030-IL > IC 1004 J126111712040-IL > IC 1005 J126111710011-IL Q 1001-1006 J522390400010-IL Q 1201 J522104S00210-IL > Q 1204 J500124200010-IL Q 1401 J5232114K0010-IL Q 1402,1403 J522038750210-IL Q 1405 J522010200210-IL 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 102 VSX-819H-K 1 2 3 4 A B C D E F 1 2 3 4 D 1401 K005041480030-IL MISCELLANEOUS JA 1001-1004 CN.WAFER L109100190050-IL X 1001 CRYSTAL CHIP (27.000 MHz) E80527R000010-IL X 1401 CRYSTAL CHIP (16.000 MHz) E80516R000010-IL R P.C.B SUB ASSY (USB) SEMICONDUCTORS > IC 1 (REG1) J126111710011-IL > IC 2 (REG2) J126111700041-IL IC 801 J085860000010-IL IC 802 J005291600040-IL IC 803 J001421640040-IL IC 804 341S2164 > IC 805 J046205100010-IL Q 2 J522010200210-IL Q 3 J520103S00210-IL D 3,4 K005041480030-IL MISCELLANEOUS JA 801 CN,PLUG CONTACT G480040400020-IL X 1 CRYSTAL E80012R000010-IL P.C.B SUB ASSY (GUIDE-L) MISCELLANEOUS 801 JHMX9800(ON)HAITI) 4330000120000-IL P.C.B SUB ASSY (GUIDE-R) MISCELLANEOUS 901 JHMX9800(ON)HAITI) 4330000120000-IL P.C.B SUB ASSY (H/P GUIDE) MISCELLANEOUS 201 BRACKET 4010210196000-IL 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

标签：

版权声明

1. 本站所有素材，仅限学习交流，仅展示部分内容，如需查看完整内容，请下载原文件。
2. 会员在本站下载的所有素材，只拥有使用权，著作权归原作者所有。
3. 所有素材，未经合法授权，请勿用于商业用途，会员不得以任何形式发布、传播、复制、转售该素材，否则一律封号处理。
4. 如果素材损害你的权益请联系客服QQ：77594475 处理。

滇ICP备2022006959号-4