Yamaha-RXA710-avr-sm(1) 维修电路原理图.pdf

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1、SERVICE MANUALIMPORTANT NOTICEThis manual has been provided for the use of authorized YAMAHA Retailers and their service personnelIt 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 hav

2、e therefore not been restatedWARNING: 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

3、 that any service required should be performed by an authorized YAMAHA Retailer or the appointed service representativeIMPORTANT: 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 capabiliti

4、es, or establish a principle-agent relationship of any formThe 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,

5、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 DivisionWARNING: Static discharges can destroy expensive components Discharge any static electricity your body may have accum

6、ulated 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 .34REAR PANELS .58REMOTE CONT

7、ROL PANELS .9SPECIFICATIONS .1015INTERNAL VIEW .16SERVICE PRECAUTIONS .17DISASSEMBLY PROCEDURES .1823UPDATING FIRMWARE .2425SELF-DIAGNOSTIC FUNCTION .2667CONFIRMATION OF IDLING CURRENT OF AMP UNIT .68DISPLAY DATA .6970IC DATA .7183PIN CONNECTION DIAGRAMS .8486BLOCK DIAGRAMS .8791PRINTED CIRCUIT BOAR

8、DS .92125SCHEMATIC DIAGRAMS .127146REPLACEMENT PARTS LIST .147167REMOTE CONTROL .168170ADVANCED SETUP .171172AV RECEIVER RX-V671/HTR-6064/RX-A710RX-V671/HTR-6064/RX-A710Note: When the DIGITAL P.C.B. or IC83 on DIGITAL P.C.B. is replaced, the network function of this unit will not operate properly wi

9、thout additional setting.In such a case, report the serial number of this unit to the following e-mail address.Yamaha Corporation will reply providing the setting procedure to make the network function of this unit operate properly.E-mail: ycav- RadioFans.CN 收音机爱 好者资料库This product contains chemicals

10、 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 sol

11、der 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 hav

12、ing 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

13、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”“F3702: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 8A, 125V FUSE.”For C

14、modelCAUTIONF3702: REPLACE WITH SAME TYPE 8A, 125V FUSE.ATTENTIONF3702: UTILISER UN FUSIBLE DE RECHANGE DE MME TYPE DE 8A, 125V.WALLOUTLETEQUIPMENTUNDER TESTAC LEAKAGETESTER OREQUIVALENTINSULATINGTABLEAll of the P.C.B.s installed in this unit and solder joints are soldered using the lead free solder

15、.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

16、 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 solder2RX-V671/HTR-6064/RX-A710RX-V671/HTR-6064/RX-A710RadioFans.CN 收音机爱 好者资料库 FRONT PANELSRX-V671 (U model)RX-V671 (C, R, T, A, B, G, F, L, S models)HTR-6064 (A, F m

17、odels)3RX-V671/HTR-6064/RX-A710RX-V671/HTR-6064/RX-A710RX-A710 (A model)RX-A710 (U, C models)4RX-V671/HTR-6064/RX-A710RX-V671/HTR-6064/RX-A710 REAR PANELSRX-V671 (U model)RX-V671 (C model)RX-V671 (R, S models)5RX-V671/HTR-6064/RX-A710RX-V671/HTR-6064/RX-A710RX-V671 (T model)RX-V671 (A model)RX-V671

18、(B, G, F models)6RX-V671/HTR-6064/RX-A710RX-V671/HTR-6064/RX-A710RX-V671 (L model)HTR-6064 (A model)HTR-6064 (B, G, F models)7RX-V671/HTR-6064/RX-A710RX-V671/HTR-6064/RX-A710RX-A710 (U model)RX-A710 (C model)RX-A710 (A model)8RX-V671/HTR-6064/RX-A710RX-V671/HTR-6064/RX-A710 REMOTE CONTROL PANELSRAV4

19、36(U model)RAV437(C model)RAV438(R, T, A, B, G, F, L, S models)9RX-V671/HTR-6064/RX-A710RX-V671/HTR-6064/RX-A710 Audio SectionRated Output Power (Power Amp. Section) 1 channel driven (1 kHz, 0.9 % THD)U, C, R, T, A, B, G, F, L, S models (8 ohms)FRONT L/R .125 W/chCENTER .125 WSURROUND L/R .125 W/chS

20、URROUND BACK L/R .125 W/chB, G, F models (4 ohms)FRONT L/R .150 W/ch 2 channel driven simultaneously (20 Hz to 20 kHz, 0.09 % THD, 8 ohms)FRONT L/R .90 W + 90 W(1 kHz, 0.9 % THD, 8 ohms)FRONT L/R .105 W + 105 WCENTER .105 WSURROUND L/R .105 W + 105 WSURROUND BACK L/R .105 W + 105 WMaximum Effective

21、Output Power (JEITA) R, T, L, S models(1 channel driven, 1 kHz, 10 % THD, 8 ohms)FRONT L/R .150 W/chCENTER .150 WSURROUND L/R .150 W/chSURROUND BACK L/R .150 W/chDynamic Power Per Channel (IHF) FRONT L/R (1 channel driven)(8 / 6 / 4 / 2 ohms) .130 / 170 / 200 / 240 WDamping Factor (20 Hz to 20 kHz,

22、8 ohms)FRONT L/R to SPEAKER-A .100 or moreInput Sensitivity/Input Impedance (1 kHz, 100 W/8 ohms)U, C modelsAV5 etc. . 200 mV / 47 k-ohmsR, T, A, B, G, F, L, S modelsPHONO (MM) . 3.5 mV / 47 k-ohmsAV5 etc. . 200 mV / 47 k-ohmsMaximum Input Signal (1 kHz)U, C models (0.5 % THD)AV5 etc. (EFFECT ON) .2

23、.3 VR, T, A, B, G, F, L, S models (0.1 % THD)PHONO (MM) .60 mV(0.5 % THD)AV5 etc. (EFFECT ON) .2.3 VOutput Level/Output ImpedanceREC OUT . 200 mV / 1.2 k-ohmsSUBWOOFER (2 ch stereo and FRONT SP: small) . 1 V / 1.2 k-ohmsZONE2 OUT . 200 mV / 1.2 k-ohmsHeadphone Jack Rated Output/Output Impedance(1 kH

24、z, 50 mV, 8 ohms)AV5 etc. input . 100 mV / 560 ohmsFrequency Response (10 Hz to 100 kHz)AV5 etc., FRONT .0 / -3 dBRIAA Equalization Deviation R, T, A, B, G, F, L, S modelsPHONO (MM) . 0 0.5 dBTotal Harmonic Distortion (20 Hz to 20 kHz)U, C models (50 W/8 ohms)AV5 etc. (PURE DIRECT) to FRONT SP OUT .

25、2.3 VR, T, A, B, G, F, L, S models (1 V)PHONO (MM) to REC OUT .0.02 % or less(50 W/8 ohms)AV5 etc. (PURE DIRECT) to FRONT SP OUT .2.3 VSignal to Noise Ratio (IHF-A Network)U, C models (Input shorted 250 mV)AV5 etc. (PURE DIRECT) to SP OUT . 100 dB or moreR, T, A, B, G, F, L, S models (Input shorted

26、5 mV)PHONO (MM) to REC OUT . 81 dB or more(Input shorted 250 mV)AV5 etc. (PURE DIRECT) to SP OUT . 100 dB or moreResidual Noise (IHF-A Network)FRONT L/R to SP OUT .150 V or lessChannel Separation (1 kHz / 10 kHz)PHONO (MM) (Input shorted) . 60 dB or more / 55 dB or moreAV5 etc. (Input 5.1 k-ohms sho

27、rted) . 60 dB or more / 45 dB or moreVolume Control/Step .MUTE / -80 dB to +16.5 dB / 0.5 dB stepTone Control CharacteristicsBassBoost/Cut . 6 dB / 0.5 dB step, at 50 HzTurnover frequency .350 HzTrebleBoost/Cut .6 dB / 0.5 dB step, at 20 kHzTurnover frequency .3.5 kHzFilter CharacteristicsFRONT, CEN

28、TER, 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 SectionVideo Signal TypeMonitor out (Wall paper)U, C, R models .NTSCT, A, B, G, F, L, S models .PALVideo conversion .NTSC/PA

29、LComposite Video Signal Level .1 Vp-p / 75 ohmsS-Video Signal Level B, G, F models Y .1 Vp-p / 75 ohmsC .0.286 Vp-p / 75 ohmsComponent Video Signal LevelY .1 Vp-p / 75 ohmsVideo Maximum Input Level (VIDEO Conversion Off) .1.5 Vp-p or moreVideo Signal to Noise Ratio . 50 dB or moreMonitor Out Frequen

30、cy Response (VIDEO Conversion Off) Component video signal level .5 Hz to 60 MHz, -3 dB SPECIFICATIONS10RX-V671/HTR-6064/RX-A710RX-V671/HTR-6064/RX-A710U .U.S.A. modelC .Canadian modelR .General modelT.Chinese modelA .Australian modelB .British modelG .European modelF. Russian modelL.Singapore modelS

31、 .Brazirian model FM SectionTuning RangeU, C models .87.5 to 107.9 MHzR, L, S models .87.5 to 108.0 / 87.50 to 108.00 MHzT, A, B, G, F models .87.50 to 108.00 MHz50 dB Quieting Sensitivity (IHF) (1 kHz, 100 % MOD.)Mono .3 V (20.8 dBf)Signal to Noise Ratio (IHF)Mono .72 dBStereo .70 dBHarmonic Distor

32、tion (1 kHz)Mono .0.3 %Stereo .0.5 %Antenna Input . 75 ohms unbalanced AM SectionTuning RangeU, C models .530 to 1,710 kHzR, L, S models .530 to 1,710 / 531 to 1,611 kHzT, A, B, G, F models .531 to 1,611 kHzAntenna .Loop antenna GeneralPower SupplyU, C models .AC 120 V, 60 HzR, S models .AC 110120/2

33、20240 V, 50/60 HzT model .AC 220 V, 50 HzA model .AC 240 V, 50 HzB, G, F models .AC 230 V, 50 HzL model . AC 220240 V, 50/60 HzPower ConsumptionU, C models .400 W / 500 VAR, L, S models .300 WT, A, B, G, F models .330 WStandby Power Consumption (reference data)HDMI control: OFF / Standby through: OF

34、F .0.1 W or lessHDMI control: ON / Standby through: ONINPUT: HDMI1 (HDMI no signal) .2.0 W (typical)Network standby: ON .2.0 W (typical)Maximum Power Consumption R, L, S models .590 WDimensions (W x H x D)RX-V671/HTR-6064 .435 x 161 x 363 mm (17-3/16 x 6-6/16 x 14-5/16)RX-A710 .435 x 171 x 366.6 mm

35、(17-3/16 x 6-12/16 x 14-8/16)WeightRX-V671/HTR-6064 .10.52 kg (23.19 lbs.)RX-A710 .10.74 kg (23.68 lbs.)FinishRX-V671T model .Gold colorU, C, R, T, A, B, G, F, L, S models . Black colorR, B, G, F, L, S models .Titanium colorHTR-6064A, F models . Black colorRX-A710U, C, A models . Black colorAccessor

36、iesRX-V671/HTR-6064/RX-A710Remote control .x 1Batteries (R03, AAA, UM-4) .x 2FM antenna (1.4 m) .x 1AM antenna (1.0 m) .x 1YPAO microphone (6.0 m) .x 1VIDEO AUX input cover .x 1RX-A710Power cable (2 m) .x 1* Specifications are subject to change without notice.Manufactured under license from Dolby La

37、boratories. Dolby, Pro Logic and the double-D symbol are trademarks of Dolby Laboratories.“iPod” is a trademark of Apple Inc., registered in the U.S. and other countries. “iPhone” is a trademark of Apple Inc.DTS and the Symbol are registered trademarks, & DTS-HD, DTS-HD Master Audio, and the DTS log

38、os are trademarks of DTS, Inc.Product includes software. DTS, Inc. All Rights Reserved.MPEG Layer-3 audio coding technology licensed from Fraunhofer IIS and Thomson.Bluetooth is a registered trademark of the Bluetooth SIG and is used by Yamaha in accordance with a license agreement.This receiver sup

39、ports network connections.11RX-V671/HTR-6064/RX-A710RX-V671/HTR-6064/RX-A710Front viewTop view435 (17-1/8)140 (5-1/8)21(7/8)161 (6-3/8)363 (14-1/4)323 (12-3/4)193 (7-5/8)58(2-1/4)72(2-7/8)22(7/8)18(3/4)335 (13-1/4) 6050(2)Front viewTop view435 (17-1/8)150 (5-7/8)21(7/8)171 (6-3/4)367 (14-1/2)324 (12

40、-3/4)193 (7-5/8)59(2-1/4)72(2-7/8)22(7/8)21(7/8)335 (13-1/4) 60 48/1850(2) DIMENSIONSUnit: mm (inch)Unit: mm (inch)“SILENT CINEMA” is a trademark of Yamaha Corporation.“HDMI,” the “HDMI” logo and “High-Definition Multimedia Interface” are trademarks, or registered trademarks of HDMI Licensing LLC.Wi

41、ndows is a registered trademark of Microsoft Corporation in the United States and other countries.Windows XP, Windows Vista, Windows 7, Windows Media Audio, Windows Media Connect and Windows Media Player are either registered trademarks or trademarks of Microsoft corporation in the United States and

42、/or other countries.DLNA Certified is a trademark of the Digital Living Network Alliance in the United States and other countries.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.“x

43、.v.Color” is a trademark of Sony Corporation.RX-V671/HTR-6064RX-A71012RX-V671/HTR-6064/RX-A710RX-V671/HTR-6064/RX-A710*1 Surround DecoderDolby Pro LogicDolby PL IIx Movie / Dolby PL II MovieDecode TypeDolby PL IIx Music / Dolby PL II MusicDolby PL IIx Game / Dolby PL II GameNeo:6 CinemaNeo:6 Music S

44、ELECT 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

45、 R Level: 0 to 100 %, 100 %Surround Back 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 Presen

46、ce 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, AutoResetMOVIE THEATERStandardSpectacleSci-FiAdventureDramaMono MovieENTERTAINMENTSportsAction GameRoleplaying GameMusic VideoCLASSICALHal

47、l in MunichHall in ViennaChamberLIVE/CLUBCellar ClubThe Roxy TheatreThe Bottom LineSTEREO2ch Stereo7ch StereoSUR. DECODESTRAIGHTCategoryProgramParameter13RX-V671/HTR-6064/RX-A710RX-V671/HTR-6064/RX-A710 SET MENU TABLEMAIN MENUSUB-MENUPARAMETERVALUE INITIAL VALUESpeakerAutoMeasureOptimizes the speake

48、r configuration automatically using YPAO.SetupResultNot AvailableManualPower Amp AssignBasic / 7ch +1ZONE / 5ch BI-AMPConfigurationFrontLarge / Small* When “Subwoofer” is set to “None” , “Front” is disabled.CenterLarge / Small / NoneSurroundLarge / Small / NoneSurround BackLarge x1 / Large x2 / Smal

49、l x1 / Small x2 / NoneFront PresenceUse / NoneSubwooferUse / NoneExtra BassNot AvailableBass Cross Over40 / 60 / 80 / 90 / 100 / 110 / 120 / 160 / 200 HzDistanceMeter / FeetFront LFront RCenterSurround LSurround R0.30 to 24.00 m, 3.00 m, 0.05 m stepSurround Back L1.0 to 80.0 ft, 10.0 ft, 0.2 ft step

50、Surround Back RFront Presence LFront Presence RSubwooferLevelFront LFront RCenterSurround LSurround R-10.0 to +10.0 dB, 0.0 dB, 0.5 dB stepSurround Back LSurround Back RFront Presence LFront Presence RSubwooferParametric EQPEQ SelectManual / YPAO : Flat / YPAO : Front / YPAO : Natural / ThroughPEQ D