Yamaha-HTR6280-avr-sm 维修电路原理图.pdf

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1、RX-V1065/HTR-6280/AX-V1065AV RECEIVER/AV AMPLIFIER1 0 11 4 2animate 09.06P.O.Box 1, Hamamatsu, JapanCopyright 2009 All rights reserved.This manual is copyrighted by YAMAHA and may not be copied orredistributed either in print or electronically without permission.SERVICE MANUALRX-V1065/HTR-6280/AX-V1

2、065IMPORTANT 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 therefor

3、e 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 an

4、y 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

5、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, inev

6、itable 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 accumu

7、lated 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 .69REMOTE CO

8、NTROL PANELS .10SPECIFICATIONS / 参考仕様 . 1117INTERNAL VIEW .18SERVICE PRECAUTIONS / 時注意事項 .18DISASSEMBLY PROCEDURES / 分解手順 .1921UPDATING FIRMWARE / 書込 .2232SELF-DIAGNOSTIC FUNCTION / （自己診断機能） .3366CONFIRMATION OF IDLING CURRENT OF AMP UNIT / 電流確認 .67DISPLAY DATA .6869IC DATA .7092PIN CONNECTION DIAGR

9、AMS .9395BLOCK DIAGRAMS .9699PRINTED CIRCUIT BOARDS . 100118SCHEMATIC DIAGRAMS . 119132REPLACEMENT PARTS LIST .133158REMOTE CONTROL .159161ADVANCED SETUP .162本機基本設定 / 初期化行 .163164RadioFans.CN 收音机爱 好者资料库2RX-V1065/HTR-6280/AX-V1065RX-V1065/HTR-6280/AX-V1065This product contains chemicals known to the

10、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 e

11、xpose 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 specificat

12、ions 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 0.1

13、5 F.For U model“CAUTION”“F3701: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 10A, 125V FUSE.”For C modelCAUTIONF3701: REPLACE WITH SAME TYPE 10A, 125V FUSE.ATTENTIONF3701: UTILISER UN FUSIBLE DE RECHANGE DE MME TYPE DE 10A, 125V.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（

14、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 wor

15、k. 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. TO SERVICE

16、 PERSONNEL Leakage current must not exceed 0.5mA. Be sure to test for leakage with the AC plug in both polarities.WALLOUTLETEQUIPMENTUNDER TESTAC LEAKAGETESTER OREQUIVALENTINSULATINGTABLEWARNING: CHEMICAL CONTENT NOTICE!About lead free solder / 無鉛RadioFans.CN 收音机爱 好者资料库3RX-V1065/HTR-6280/AX-V1065RX-

17、V1065/HTR-6280/AX-V1065U modelC, R, T, K, A, B, G, E, F, L modelsJ modelTop viewFront view FRONT PANELSRX-V1065 (U model)RX-V1065 (C, R, K, A, B, G, E, F, L models)4RX-V1065/HTR-6280/AX-V1065RX-V1065/HTR-6280/AX-V1065HTR-6280 (U model)HTR-6280 (C model)RX-V1065 (T model)5RX-V1065/HTR-6280/AX-V1065RX

18、-V1065/HTR-6280/AX-V1065AX-V1065 (J model)6RX-V1065/HTR-6280/AX-V1065RX-V1065/HTR-6280/AX-V1065RX-V1065 (U model)RX-V1065 (C model)RX-V1065 (R model) REAR PANELS7RX-V1065/HTR-6280/AX-V1065RX-V1065/HTR-6280/AX-V1065RX-V1065 (T model)RX-V1065 (K model)RX-V1065 (A model)8RX-V1065/HTR-6280/AX-V1065RX-V1

19、065/HTR-6280/AX-V1065RX-V1065 (B, G, E, F models)RX-V1065 (L model)HTR-6280 (U model)9RX-V1065/HTR-6280/AX-V1065RX-V1065/HTR-6280/AX-V1065HTR-6280 (C model)AX-V1065 (J model)10RX-V1065/HTR-6280/AX-V1065RX-V1065/HTR-6280/AX-V1065 REMOTE CONTROL PANELSRAV287(U model)RAV288(C, R, A, L models)RAV294(T,

20、K, B, G, E, F models)RAV286(J model)11RX-V1065/HTR-6280/AX-V1065RX-V1065/HTR-6280/AX-V1065 Audio Section / 部Minimum RMS Output Power (Power Amp. Section) / 定格出力（部） RX-V1065 (20 Hz to 20 kHz, 0.08 % THD, 8 ohms)FRONT L/R .105 W + 105 WCENTER .105 WSURROUND L/R .105 W + 105 WSURROUND BACK L/R .105 W +

21、 105 WHTR-6280 (1 kHz, 0.7 % THD, 8 ohms)FRONT L/R .120 W + 120 WCENTER .120 WSURROUND L/R .120 W + 120 WSURROUND BACK L/R .120 W + 120 WAX-V1065 (20 Hz to 20 kHz, 0.09 % THD, 6 ohms)FRONT L/R .105 W + 105 WCENTER .105 WSURROUND L/R .105 W + 105 WSURROUND BACK L/R .105 W + 105 WMaximum Power / 実用最大出

22、力 (JEITA) (1 kHz, 10 % THD)R, T, K, L, J modelsFRONT L/RR, T, K, L models (8 ohms) .145 W + 145 WJ model (6 ohms) .145 W + 145 WCENTERR, T, K, L models (8 ohms) .145 WJ model (6 ohms) .145 WSURROUND L/RR, T, K, L models (8 ohms) .145 W + 145 WJ model (6 ohms) .145 W + 145 WSURROUND BACK L/RR, T, K,

23、L models (8 ohms) .145 W + 145 WJ model (6 ohms) .145 W + 145 WMAX. Power Per Channel (1 kHz, 0.7 % THD, 4 ohms) G, E, F, L models FRONT L/R .155 W + 155 WCENTER .155 WSURROUND L/R .155 W + 155 WSURROUND BACK L/R .155 W + 155 WIEC Power (1 kHz, 0.08 % THD, 8 ohms) G, E, F, L models FRONT L/R .115 W

24、+ 115 WDynamic Power Per Channel / (IHF) FRONT L/R driveU, C, R, T, K, A, B, G, E, F, L models (8 / 6 / 4 / 2 ohms) .140 / 175 / 205 / 250 WJ model (6 / 4 / 2 ohms) .145 / 175 / 220 WDynamic Headroom U, C models 8 ohms .1.25 dBDamping Factor / (20 Hz to 20 kHz, 8 ohms, SPEAKER-A)FRONT L/R .100 or mo

25、reInput 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)PHONO (MM) (0.1 % THD) .60 mV or moreAV5 e

26、tc. (Effect ON) (0.5 % THD) .2.3 V or more SPECIFICATIONS / 参考仕様Output 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 OUTU, C, R, T, K, A, B, G, E, F, L models . 200 mV/1.2 k-ohmsHeadphone Jack Rate

27、d Output/Output Impedance / 出力出力 AV5 etc. input (1 kHz, 50 mV, 8 ohms) . 100 mV/470 ohmsFrequency Response / 周波数特性 AV5 etc., FRONT (10 Hz to 100 kHz) .+0/-3 dBRIAA Equalization Deviation / RIAA 偏差 PHONO (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

28、.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, E, 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) to REC OUT (Input shorted 5 mV) U, C, R, T models . 86 dB or moreK, A,

29、B, G, E, F, L models . 81 dB or morePHONO (MM) to REC OUT (Input shorted 2.5 mV) J model . 80 dB or moreAV5, etc. (PURE DIRECT) to SP OUT (Input shorted 250 mV) . 100 dB or moreResidual Noise / 残留 (IHF-A Network)FRONT L/R to SP OUT .150 V or lessChannel Separation / (1 kHz / 10 kHz)PHONO (Input shor

30、ted) . 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/R BassBoost/Cut . 10 dB/2 dB, step 50 HzTurnover frequency .350 HzTrebleBoost/Cut .10 dB/2 d

31、B, 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 small (L.P.F.) .fc=40/60/80/90/100/110/120/160/200 Hz, 24 dB/oct. Video Section / 部Video Signal Type (Gray back) / 信号

32、方式（） Gray back / U, C, R, K, J models .NTSCT, A, B, G, E, F, L models .PALVideo conversion / .NTSC/PALComposite Video Signal Level / 信号 .1 Vp-p / 75 ohms12RX-V1065/HTR-6280/AX-V1065RX-V1065/HTR-6280/AX-V1065Neural Surround name and related logos are trademarks owned by Neural Audio Corporation.U .U.

33、S.A. modelC .Canadian modelR .General modelT .Chinese modelK .Korean modelA .Australian modelB .British modelG .European modelE .South European modelF . Russian modelL .Singapore modelJ .Japanese modelS-Video Signal Level B, G, E, F models Y .1 Vp-p / 75 ohmsC .0.286 Vp-p / 75 ohmsComponent Video Si

34、gnal 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 CONVERSION 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

35、域(VIDEO CONVERSION OFF)Component video signal level .5 Hz to 60 MHz, -3 dBD4 video signal / D4 信号 J model .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 MHz / 87.50 to 108.00 MHzT, K, A, B, G, E, F models .87.50 to 108.00 MHzJ

36、model .76.0 to 90.0 MHz50 dB Quieting Sensitivity (IHF) (1 kHz, 100 % MOD.)Mono/Stereo .3 V (20.8 dBf)Signal to Noise Ratio / 信号対雑音比 (IHF) Mono .74 dBStereo .70 dBHarmonic Distortion / 歪率 (1 kHz) Mono .0.3 %Stereo .0.3 %Antenna Input / 入力 . 75 ohms unbalanced AM Section / AM 部Tuning Range / 受信周波数範囲U

37、, C models .530 to 1,710 kHzR, L models .530 to 1,710 kHz / 531 to 1,611 kHzT, K, A, B, G, E, 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

38、model .AC 240 V, 50 HzB, G, E, 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, E, F, L models .400 WJ model .240 WStandby Power Consumption (reference data) / 待機時消費電力 ( 参考値 ) HDMI control: OF

39、F / Standby through: OFF .0.2 W or lessHDMI control: ON / Standby through: ON .1.2 W or lessHDMI control: ON / Standby through: ON / Repeat .3.0 W or lessManufactured 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 LOGI

40、C 、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. 1996-2007 DTS, Inc. All Rights Reserved.DTS DTS 社登録商標。、DTS 、記号、 DTS-HD、DTS-HD Master Audio DTS 社商標。著作権 1996-2007 年 DTS 社。不許複製。“iPod” is a trademark of Apple Inc

41、., registered in the U.S. and other countries.iPod 、米国他国登録 Apple Inc. 商標登録商標。Maximum Power Consumption R, L models .590 WDimensions (W x H x D) / 寸法（幅 高 奥行） .435 x 171 x 365 mm (17-1/8 x 6-3/4 x 14-3/8 )Weight / 質量 .11.1 kg (24.5 lbs.)Finish / 仕上 RX-V1065Gold color .R, T modelBlack color .U, C, R, T

42、, A, B, G, E, F, L modelsTitanium color .K, G, E, F, L modelsHTR-6280Black color . U, C modelsAX-V1065Black color .J modelAccessories / 付属品Remote control .x 1Battery (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, E, F, L, J mode

43、ls) .x 1Optimizer microphone (6.0 m) .x 1Power cable (2.0 m) (J model) .x 1* Specifications are subject to change without notice due to product improvements. 参考仕様外観予告変更。13RX-V1065/HTR-6280/AX-V1065RX-V1065/HTR-6280/AX-V1065Front viewTop view395 (15-1/2)435 (17-1/8)252 (9-7/8) 323 (12-3/4)22(7/8)20(3

44、/4)365 (14-3/8)150 (5-7/8)21(3/4)171 (6-3/4)SIRIUS, 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.HD Radio Technology Manufactured Under License From iBiquity Digital Corp. U.S. and Fore

45、ign Patents. HD Radio and the HD Radio logo are proprietary trademarks of iBiquity Digital Corp.Bluetooth is a registered trademark of 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 I

46、nterface” are trademarks, or registered trademarks of HDMI Licensing LLC.HDMI、HDMI 、 High-Definition Multimedia Interface 、HDMI Licensing, LLC 商標登録商標。“x.v.Color” is a trademark of Sony Corporation.x.v.Color、株式会社商標。“SILENT CINEMA” is a trademark of Yamaha Corporation.SILENT CINEMA 株式会社登録商標。AAC 商標。 DI

47、MENSIONSUnit: mm (inch)単位 ： mm（）NameBD/DVDTVCDRADIOINPUTHDMI1AV-1(Component / Optical)AV-3(Video / Coaxial)TUNERSound field modeSTRAIGHTSTRAIGHTSTRAIGHTMUSIC ENHANCER7ch EnhancerIR code outputDVD PlayNoneCD Power On / PlayNone SCENE TEMPLATE14RX-V1065/HTR-6280/AX-V1065RX-V1065/HTR-6280/AX-V1065*1 De

48、code Type : The parameter to be used varies between when there is one surround pack and when there are two. On the display, the parameter value varies accordingly while the same parameter name appears. / 数 1 場合 2 場合使用変 名同表示値切換表 : Setting is possible only when Pro Logic II x Music (Pro Logic II Music

49、) is selected using decode type. / Decode Type Pro Logic II x Music（Pro Logic II Music）選択時設定可 : Setting is possible only when Neo:6 Music is selected using decode type. / Decode Type Neo:6 Music 選択時設定可 : Setting is possible only when CS II Cinema/Music is selected using decode type. / Decode Type CS

50、 II Cinema/Music 選択時選択可*2 Decode TypePL II when Surround Back is None. / Surround Back None 場合 PL IIPL II when Surround Back is None. / Surround Back None 場合 PL IIPL II when Surround Back is None. / Surround Back None 場合 PL II(U model)PL II when Surround Back is None. / Surround Back None 場合 PL IIDe