Yamaha-RXA800-avr-sm(1) 维修电路原理图.pdf

1 0 11 7 3SERVICE MANUALIMPORTANT NOTICEThis manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.It has been assumed that basic service procedures inherent to the industry, and more specifi cally YAMAHA Products, are already known and understood by the users, and have therefore not been restated.WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components, and failure of the product to perform as specifi ed. For these reasons, we advise all YAMAHA product owners that any service required should be performed by an authorized YAMAHA Retailer or the appointed service representative.IMPORTANT: The presentation or sale of this manual to any individual or fi rm does not constitute authorization, certifi cation or recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and specifi cations are subject to change without notice or obligation to retrofi t. Should any discrepancy appear to exist, please contact the distributors Service Division.WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit. CONTENTSTO SERVICE PERSONNEL .2FRONT PANELS .35REAR PANELS .58REMOTE CONTROL PANELS .9SPECIFICATIONS / 参考仕様 .1015INTERNAL VIEW .16SERVICE PRECAUTIONS / 時注意事項 .16DISASSEMBLY PROCEDURES / 分解手順 .1720UPDATING FIRMWARE / 書込 .2123SELF-DIAGNOSTIC FUNCTION / （自己診断機能） .2460CONFIRMATION OF IDLING CURRENT OF AMP UNIT / 電流確認 .61DISPLAY DATA .6263IC DATA .6480PIN CONNECTION DIAGRAMS .8184BLOCK DIAGRAMS .8589PRINTED CIRCUIT BOARDS .90111SCHEMATIC DIAGRAMS . 113126REPLACEMENT PARTS LIST .127151REMOTE CONTROL .152154ADVANCED SETUP .155160本機基本設定 / 初期化行 .161162AV RECEIVER10.07Copyright 2010 All rights reserved.This manual is copyrighted by YAMAHA and may not be copied orredistributed either in print or electronically without permission.P.O.Box 1, Hamamatsu, JapanRX-V767/HTR-7063/RX-A800RX-V767/HTR-7063/RX-A800RadioFans.CN 收音机爱 好者资料库This product contains chemicals known to the State of California to cause cancer, or birth defects or other reproductive harm.DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHATSOEVER!Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor!If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food.1. Critical Components InformationComponents having special characteristics are marked and must be replaced with parts having specifications equal to those originally installed.2. Leakage Current Measurement (For 120V Models Only)When service has been completed, it is imperative to verify that all exposed conductive surfaces are properly insulated from supply circuits. Meter impedance should be equivalent to 1500 ohms shunted by 0.15 F. TO SERVICE PERSONNEL Leakage current must not exceed 0.5mA. Be sure to test for leakage with the AC plug in both polarities.WARNING: CHEMICAL CONTENT NOTICE!For U model“CAUTION”“F3701: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 8A, 125V FUSE.”For C modelCAUTIONF3701: REPLACE WITH SAME TYPE 8A, 125V FUSE.ATTENTIONF3701: UTILISER UN FUSIBLE DE RECHANGE DE MME TYPE DE 8A, 125V.WALLOUTLETEQUIPMENTUNDER TESTAC LEAKAGETESTER OREQUIVALENTINSULATINGTABLE本機搭載基板付接合部無鉛付。無鉛種類、修理時下記無鉛使用推奨。 Sn+Ag+Cu（錫 + 銀 + 銅） Sn+Cu（錫 + 銅） Sn+Zn+Bi（錫 + 亜鉛 + ）注意：無鉛融点温度通常鉛入比 30 40程度高、 合使用。All of the P.C.B.s installed in this unit and solder joints are soldered using the lead free solder.Among some types of lead free solder currently available, it is recommended to use one of the following types for the repair work. Sn + Ag + Cu (tin + silver + copper) Sn + Cu (tin + copper) Sn + Zn + Bi (tin + zinc + bismuth)Caution:As the melting point temperature of the lead free solder is about 30C to 40C (50F to 70F) higher than that of the lead solder, be sure to use a soldering iron suitable to each solder.About lead free solder / 無鉛2RX-V767/HTR-7063/RX-A800RX-V767/HTR-7063/RX-A800RadioFans.CN 收音机爱 好者资料库 FRONT PANELSL model3RX-V767/HTR-7063/RX-A800RX-V767/HTR-7063/RX-A800RX-V767 (R, T, K, A, B, G, F, L models)RX-V767 (J model)4RX-V767/HTR-7063/RX-A800RX-V767/HTR-7063/RX-A800RX-A800 (U model)HTR-7063 (C model) REAR PANELS5RX-V767/HTR-7063/RX-A800RX-V767/HTR-7063/RX-A800RX-A800 (C model)RX-V767 (R model)6RX-V767/HTR-7063/RX-A800RX-V767/HTR-7063/RX-A800RX-V767 (T model)RX-V767 (K model)RX-V767 (A model)7RX-V767/HTR-7063/RX-A800RX-V767/HTR-7063/RX-A800RX-V767 (B, G, F models)RX-V767 (L model)RX-V767 (J model)8RX-V767/HTR-7063/RX-A800RX-V767/HTR-7063/RX-A800HTR-7063 (C model)RX-A800 (U model)RX-A800 (C model) REMOTE CONTROL PANELS9RX-V767/HTR-7063/RX-A800RX-V767/HTR-7063/RX-A800RAV341(U model)RAV342(C model)RAV344(T, K, B, G, F models)RAV343(R, A, L, J models) Audio Section / 部Minimum RMS Output Power (Power Amp. Section) / 定格出力（部）RX-V767/RX-A800 U, C, R, T, K, A, B, G, F, L models(20 Hz to 20 kHz, 0.08 % THD, 8 ohms)FRONT L/R .95 W + 95 WCENTER .95 WSURROUND L/R .95 W + 95 WSURROUND BACK L/R .95 W + 95 WRX-V767 J model (20 Hz to 20 kHz, 0.09 % THD, 6 ohms)FRONT L/R .95 W + 95 WCENTER .95 WSURROUND L/R .95 W + 95 WSURROUND BACK L/R .95 W + 95 WHTR-7063 C model (1 kHz, 0.7 % THD, 8 ohms) FRONT L/R .110 W + 110 WCENTER .110 WSURROUND L/R .110 W + 110 WSURROUND BACK L/R .110 W + 110 WMaximum Effective Output Power / 実用最大出力 (非同時駆動) (1 kHz, 10 % THD, JEITA)R, T, K, L models (8 ohms)FRONT L/R .135 W + 135 WCENTER .135 WSURROUND L/R .135 W + 135 WSURROUND BACK L/R .135 W + 135 WJ model (6 ohms)FRONT L/R .135 W + 135 WCENTER .135 WSURROUND L/R .135 W + 135 WSURROUND BACK L/R .135 W + 135 WMax. Power Per Channel / MAX (1 kHz, 0.7 % THD, 4 ohms)B, G, F, L modelsFRONT L/R .145 W + 145 WCENTER .145 WSURROUND L/R .145 W + 145 WSURROUND BACK L/R .145 W + 145 WIEC Power (1 kHz, 0.08 % THD, 8 ohms)B, G, F, L modelsFRONT L/R .105 W + 105 WDynamic Power Per Channel / (IHF)FRONT L/R driveU, C, R, T, K, A, B, G, F, L models(8 / 6 / 4 / 2 ohms) .130 / 165 / 195 / 240 WJ model(6 / 4 / 2 ohms) .135 /165 / 210 WDynamic Headroom U, C models8 ohms .1.36 dBDamping Factor / (20 Hz to 20 kHz, 8 ohms, SPEAKER-A)FRONT L/R .100 or moreInput Sensitivity/Input Impedance / 入力感度入力(1 kHz, 100 W/8 ohms)PHONO (MM) . 3.5 mV / 47 k-ohmsAV5, etc. . 200 mV / 47 k-ohmsMULTI CH INPUTFRONT L/R, CENTER, SURROUND L/R, SURROUND BACK L/R, SUBWOOFER . 200 mV / 47 k-ohmsMaximum Input Signal / 最大許容入力 (1 kHz)R, T, K, A, B, G, F, L, J modelsPHONO (MM) (0.1 % THD) .60 mV or moreU, C, R, T, K, A, B, G, F, L, J modelsAV5, etc. (Effect ON) (0.5 % THD) .2.3 V or moreOutput Level/Output Impedance / 出力電圧出力REC OUT . 200 mV / 1.2 k-ohmsPRE OUT . 1 V / 1.2 k-ohmsSUBWOOFER (2 ch stereo and FRONT SP: small) . 1 V / 1.2 k-ohmsZONE2 OUT (U, C, R, T, K, A, B, G, F, L models) . 200 mV / 1.2 k-ohmsHeadphone Jack Rated Output/Impedance / 出力出力 AV5, etc. input (1 kHz, 50 mV, 8 ohms) . 100 mV / 560 ohmsFrequency Response / 周波数特性 (10 Hz to 100 kHz)AV5, etc. to FRONT L/R .0 / -3.0 dBRIAA Equalization Deviation / RIAA 偏差 R, T, K, A, B, G, F, L, J modelsPHONO (MM) . 0 0.5 dBTotal Harmonic Distortion / 全高調波歪率PHONO (MM) to REC OUT (20 Hz to 20 kHz, 1 V) .0.02 % or lessAV5 etc. (PURE DIRECT) to FRONT SP OUT (20 Hz to 20 kHz, 50 W)U, C, R, T, K, A, B, G, F, L models (8 ohms) .0.06 % or lessJ model (6 ohms) .0.06 % or lessSignal to Noise Ratio / 信号対雑音比 (IHF-A Network)PHONO (MM) (Input shorted) to REC OUTR, T, A models (5 mV) . 86 dB or moreK, B, G, F models (5 mV) . 81 dB or moreJ model (2.5 mV) . 80 dB or moreAV5, etc. (PURE DIRECT) (Input shorted) to SP OUT250 mV . 100 dB or moreResidual Noise / 残留 (IHF-A Network)FRONT L/R SP OUT .150 V or lessChannel Separation / (1 kHz / 10 kHz)PHONO (Input shorted)R, T, K, A, B, G, F, L, J models . 60 dB or more / 55 dB or moreAV5, etc. (Input 5.1 k-ohms shorted) . 60 dB or more / 45 dB or moreVolume Control / 可変範囲 .MUTE / -80 dB to +16.5 dB / 0.5 dB stepTone Control Characteristics / 特性FRONT L/RBASSBoost/Cut . 6 dB / 0.5 dB step / 50 HzTurnover frequency .350 HzTREBLEBoost/Cut .6 dB / 0.5 dB step / 20 kHzTurnover frequency .3.5 kHzFilter Characteristics / 特性FRONT, CENTER, SURROUND, SURROUND BACK small (H.P.F.) .fc=40/60/80/90/100/110/120/160/200 Hz, 12 dB/oct.SUBWOOFER (L.P.F.) .fc=40/60/80/90/100/110/120/160/200 Hz, 24 dB/oct. Video Section / 部Video Signal Type / 信号方式Monitor out (Wall paper) / （壁紙）U, C, R, K, J models .NTSCT, A, B, G, F, L models .PALVideo Signal Type / 信号方式(Video conversion / ) .NTSC/PALComposite Video Signal Level / 信号 .1 Vp-p / 75 ohmsS-Video Signal Level B, G, F models Y .1 Vp-p / 75 ohmsC .0.286 Vp-p / 75 ohms SPECIFICATIONS / 参考仕様10RX-V767/HTR-7063/RX-A800RX-V767/HTR-7063/RX-A800U .U.S.A. model C .Canadian modelR .General model T.Chinese modelK .Korean model A .Australian modelB .British model G .European modelF. Russian modelL.Singapore modelJ .Japanese modelComponent Video Signal Level / 信号Y .1 Vp-p / 75 ohmsCb/Cr .0.7 Vp-p / 75 ohmsD4 Video Signal / D4 信号 J model Y .1 Vp-p / 75 ohmsCb/Cr .0.7 Vp-p / 75 ohmsVideo Maximum Input Level / 最大許容入力(VIDEO CONV. OFF) .1.5 Vp-p or moreVideo Signal to Noise Ratio / 信号対雑音比 . 50 dB or moreMonitor Out Frequency Response / 出力周波数帯域 (VIDEO CONV. OFF) Component video signal level .5 Hz to 60 MHz, -3 dB FM Section / FM 部Tuning Range / 受信周波数範囲U, C models .87.5 to 107.9 MHzR, L models .87.5 to 108.0 / 87.50 to 108.00 MHzT, K, A, B, G, F models .87.50 to 108.00 MHzJ model .76.0 to 90.0 MHz50 dB Quieting Sensitivity / 50 dB SN感度 (IHF)(1 kHz, 100 % MOD.)Mono .3 V (20.8 dBf)Signal to Noise Ratio / S/N比 (IHF)C, R, T, K, A, B, G, F, L, J models (Mono) .74 dBC, R, T, K, A, B, G, F, L, J models (Stereo) .70 dBU model (HD) .80 dBHarmonic Distortion / 歪率 (1 kHz) C, R, T, K, A, B, G, F, L, J models (Mono) .0.3 %C, R, T, K, A, B, G, F, L, J models (Stereo) .0.3 %U model (HD) .0.03 %Antenna Input / 入力 . 75 ohms unbalanced AM Section / AM 部Tuning Range / 受信周波数範囲U, C models .530 to 1,710 kHzR, L models .530 to 1,710 / 531 to 1,611 kHzT, K, A, B, G, F, J models .531 to 1,611 kHzAntenna / .Loop antenna General / 総合Power Supply / 電源電圧U, C models .AC 120 V, 60 HzR model . AC 110/120/220/230240 V, 50/60 HzT model .AC 220 V, 50 HzK model .AC 220 V, 60 HzA model .AC 240 V, 50 HzB, G, F models .AC 230 V, 50 HzL model . AC 220/230240 V, 50/60 HzJ model .AC 100 V, 50/60 HzPower Consumption / 消費電力 U, C models .400 W / 500 VAR, T, K, A, B, G, F, L models .400 WJ model .240 WStandby Power Consumption (reference data) / 待機時消費電力（参考値）HDMI control: OFF / Standby through: OFF .0.2 W or lessHDMI control: ON / Standby through: ONINPUT: HDMI1 (HDMI no signal/HDMI 無信号時 ) .2.7 W (typical)Maximum Power Consumption / 最大消費電力R, L models .590 WDimensions (W x H x D) / 寸法（幅高奥行） .435 x 171 x 367.5 mm (17-1/8 x 6-3/4 x 14-1/2 )Weight / 質量 .11.2 kg (24.7 lbs.)Finish / 仕上RX-V767R, T, J models .Gold colorR, T, K, A, B, G, F, L, J models . Black colorR, K, G, F, L models .Titanium colorHTR-7063C model . Black colorRX-A800U, C models . Black colorAccessories / 付属品Remote control .x 1Batteries (R03, AAA, UM-4) .x 2Indoor FM antenna (1.4 m) .x 1AM loop antenna (1.2 m) (U model) .x 1(1.0 m) (C, R, T, K, A, B, G, F, L, J models) .x 1YPAO microphone (6.0 m) .x 1VIDEO AUX input cover .x 1Power cable (2 m) (J model) .x 1* Specifications are subject to change without notice. 参考仕様外観、製品改良予告変更。11RX-V767/HTR-7063/RX-A800RX-V767/HTR-7063/RX-A800SIRIUS, XM and all related marks and logos are trademarks of Sirius XM Radio Inc. and its subsidiaries. All rights reserved. Service not available in Alaska and Hawaii.AAC 商標。HD Radio Technology Manufactured Under License From iBiquity Digital Corp. U.S. and Foreign Patents. HD Radio and the HD Radio logo are proprietary trademarks of iBiquity Digital Corp.“iPod” is a trademark of Apple Inc., registered in the U.S. and other countries. “iPhone” is a trademark of Apple Inc.iPod 、米国他国登録 Apple Inc. 商標登録商標。iPhone 、Apple Inc. 商標登録商標。Bluetooth is a registered trademark of the Bluetooth SIG and is used by Yamaha in accordance with a license agreement.Bluetooth 、Bluetooth SIG 登録商標基使用。“HDMI” , the “HDMI” logo and “High-Definition Multimedia Interface” are trademarks, or registered trademarks of HDMI Licensing LLC.HDMI、HDMI 、 High-Defi nition Multimedia Interface 、HDMI Licensing,LLC 商標登録商標。“SILENT CINEMA” is a trademark of Yamaha Corporation.SILENT CINEMA 株式会社登録商標。 DIMENSIONS / 寸法図Unit: mm (inch)単位 ： mm（）Front viewTop view435 (17-1/8) 60335 (13-1/4)50(2)367.5 (14-1/2)324.5 (12-7/8)193 (7-5/8)72(2-7/8)171 (6-3/4)150 (5-7/8)23(7/8)21(7/8)20(3/4)59.5(2-3/8)221.5 (8-3/4)211.5 (8-3/8)150 (5-7/8)RX-A800 model 18RX-A800 modelManufactured under license from Dolby Laboratories. Dolby, Pro Logic and the double-D symbol are trademarks of Dolby Laboratories.実施権基製造。 、PRO LOGIC 、Surround EX D 記号 、 商標。DTS is a registered trademark and the DTS logos, Symbol, DTS-HD and DTS-HD Master Audio are trademark of DTS, Inc.DTS DTS 社登録商標。、DTS 、記号、 DTS-HD、DTS-HD Master Audio DTS 社商標。x.v.Color、株式会社商標。12RX-V767/HTR-7063/RX-A800RX-V767/HTR-7063/RX-A80013RX-V767/HTR-7063/RX-A800RX-V767/HTR-7063/RX-A800*1 Surround DecoderPro LogicPL IIx Movie / PL II MovieDecode TypePL IIx Music / PL II MusicPL IIx Game / PL II GameNeo:6 CinemaNeo:6 Music SELECT MENUSound field parametersDecode Type (*1)DSP Level: -6 to +3 dB, 0Initial Delay: 1 to 99 msRoom Size: 0.1 to 2.0Liveness: 0 to 10Surround Initial Delay: 1 to 49 msSurround Room Size: 0.1 to 2.0Surround Liveness: 0 to 10Center Level: 0 to 100 %, 100 %Surround L Level: 0 to 100 %, 100 %Surround R Level: 0 to 100 %, 100 %Surround Back Initial Delay: 1 to 49 msSurround Back Room Size: 0.1 to 2.0Surround Back Liveness: 0 to 10Surround Back L Level: 0 to 100 %, 7.1CH: 35 %, 6.1CH: 50 %Surround Back R Level: 0 to 100 %, 7.1CH: 35 %, 6.1CH: 50 %Front Presence L Level: 0 to 100 % 100 %Front Presence R Level: 0 to 100 % 100 %Reverb Time: 1.0 to 5.0 sReverb Delay: 0 to 250 msReverb Level: 0 to 100 %Direct: Auto / Off, AutoResetMOVIEStandardSpectacleSci-FiAdventureDramaMono MovieSportsAction GameRoleplaying GameMusic VideoMUSICHall in MunichHall in ViennaChamberCellar ClubThe Roxy TheatreThe Bottom Line2ch Stereo7ch StereoENHANCEREnhancer OnEnhancer OffSUR. DECODESurround DecoderSTRAIGHTCategoryProgramParameter14RX-V767/HTR-7063/RX-A800RX-V767/HTR-7063/RX-A800 SET MENU TABLE / MAIN MENUSUB-MENU