Yamaha-RXV1200RDS-avr-sm(1) 维修电路原理图.pdf

SERVICE MANUALAV RECEIVERRX-V1200/RX-V1200RDS/HTR-5490/RX-V2200100792IMPORTANT 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 specifically YAMAHA Products, are alreadyknown 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 personalinjury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,we advise all YAMAHA product owners that any service required should be performed by an authorizedYAMAHA Retailer or the appointed service representative.IMPORTANT:The presentation or sale of this manual to any individual or firm does not constitute authorization, certification orrecognition 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, andservice departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitableand specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, pleasecontact the distributors Service Division.WARNING:Static discharges can destroy expensive components. Discharge any static electricity your body may haveaccumulated 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.P.O.Box 1, Hamamatsu, JapanI CONTENTSTO SERVICE PERSONNEL . 1IMPEDANCE SELECTOR . 1FRONT PANELS. 23REAR PANELS . 37REMOTE CONTROL TRANSMITTER . 8SPECIFICATIONS. 910INTERNAL VIEW . 11DISASSEMBLY PROCEDURES . 1214SELF DIAGNOSIS FUNCTION (DIAG) . 1536AMP ADJUSTMENT . 36DISPLAY DATA . 3738IC DATA . 3945BLOCK DIAGRAM. 4649PRINTED CIRCUIT BOARD . 5089PIN CONNECTION DIAGRAM . 9091SCHEMATIC DIAGRAM . 9299PARTS LIST. 100126REMOTE CONTROL TRANSMITTER . 127130RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200RadioFans.CN 收音机爱 好者资料库RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200WARNING: CHEMICAL CONTENT NOTICE!The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (whereapplicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (andpossibly other entities) to cause cancer and/or birth defects or other reproductive harm.DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REA-SON WHATSOEVER!Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or exposeeyes to solder/flux vapor!If you come in contact with solder or components located inside the enclosure of this product, wash your hands beforehandling food.435 (17-1/8)Unit : mm (inch)171 (6-3/4)150 (5-7/8)394 (15-1/2)21 (13/16)16 (5/8)21.5 (7/8)431.5 (17)1WALLOUTLETEQUIPMENTUNDER TESTAC LEAKAGETESTER OREQUIVALENTINSULATINGTABLEI TO SERVICE PERSONNEL1. Critical Components InformationComponents having special characteristics are marked sand must be replaced with parts having specifications equalto those originally installed.2. Leakage Current Measurement (For 120V Models Only)When service has been completed, it is imperative to verifythat all exposed conductive surfaces are properly insulatedfrom supply circuits.GMeter impedance should be equivalent to 1500 ohm shuntedby 0.15F.GLeakage current must not exceed 0.5mA.GBe sure to test for leakage with the AC plug in both polarities.I IMPEDANCE SELECTORIMPEDANCE SELECTORWARNING:Do not change the IMPEDANCE SELECTOR switch setting while the power to this unit is on, otherwise this unit may be damaged. DIMENSIONS“CAUTION”“F201, F202: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 8A, 125VFUSE.”CAUTIONF201, F202: REPLACE WITH SAME TYPE 8A, 125V FUSE.ATTENTIONF201, F202: UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE DE 8A, 125V.RadioFans.CN 收音机爱 好者资料库RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200I FRONT PANELSRX-V1200 (U, C, A, R, T, K models)RX-V1200RDS (B, G models)HTR-5490 (U, C, A, T models)2RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200I REAR PANELSRX-V1200 (U model)RX-V1200 (C model)3RX-V2200 (U, C, A, R, T models)RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200RX-V1200 (A model)4RX-V1200 (R, T, K models)RX-V1200RDS (B model)RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200HTR-5490 (U model)HTR-5490 (C model)5RX-V1200RDS (G model)RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200HTR-5490 (A model)6HTR-5490 (T model)RX-V2200 (U model)RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200RX-V2200 (C model)RX-V2200 (A model)RX-V2200 (R, T models)7RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200RX-V1200/RX-V1200RDS/HTR-5490/RX-V22008I REMOTE CONTROL TRANSMITTERRX-V1200/HTR-5490(U, C, A, R, T, K models)RX-V1200RDS(B, G models)RAV230V754580 USRX-V2200RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200RX-V1200/RX-V1200RDS/HTR-5490/RX-V22009I SPECIFICATIONSI Audio SectionMinimum RMS Output Power (Power Amp. Section)RX-V1200/RX-V1200RDS/HTR-5490(20 Hz to 20 kHz, 0.04% THD, 8 ohms)MAIN L/R.80W + 80WCENTER. 80WREAR L/R/C . 80W + 80W + 80W(1 kHz, 0.04% THD, 8 ohms)MAIN L/R U, C models .95W + 95W A, B, G, R, T, K models .90W + 90WCENTER U, C models . 95W A, B, G, R, T, K models . 90WREAR L/R/C U, C models . 95W + 95W + 95W A, B, G, R, T, K models . 90W + 90W + 90WRX-V2200(20 Hz to 20 kHz, 0.04% THD, 8 ohms)MAIN L/R.100W + 100WCENTER. 100WREAR L/R/C . 100W + 100W + 100W(1 kHz, 0.04% THD, 8 ohms)MAIN L/R.115W + 115WCENTER. 115WREAR L/R/C . 115W + 115W + 115WMaximum Power (EIAJ)RX-V1200/HTR-5490 R, T, K models(1 kHz, 10% THD, 8 ohms)MAIN L/R.125W + 125WCENTER. 125WREAR L/R/C . 125W + 125W + 125WRX-V2200 R, T models(1 kHz, 10% THD, 8 ohms)MAIN L/R.155W + 155WCENTER. 155WREAR L/R/C . 155W + 155W + 155WDynamic Power Per Channel (IHF)RX-V1200/RX-V1200RDS/HTR-5490MAIN L/R (8/6/4/2 ohms) . 105/130/170/200 WRX-V2200MAIN L/R (8/6/4/2 ohms) . 130/160/200/245 WDIN Standard Output Power Per ChannelRX-V1200RDS G model(1 kHz, 0.7% THD, 4 ohms)MAIN L/R.135W + 135WCENTER. 135WREAR L/R/C . 135W + 135W + 135WDynamic HeadroomRX-V1200/HTR-5490(8 ohms) U model . 1.2 dB C model . 1.1 dBRX-V2200(8 ohms) U, C models . 1.1 dBIEC PowerRX-V1200RDS G modelMAIN L/R (1 kHz, 0.04% THD, 8 ohms).90W + 90WDamping FactorMAIN L/R (20 Hz to 20 kHz, SPEAKER-A, 8 ohms) . 80 or moreInput Sensitivity / Input ImpedancePHONO (MM). 2.5 mV / 47 k-ohmsCD, etc. . 150 mV / 47 k-ohmsEXT. DECODERMAIN L/R. 150 mV / 47 k-ohmsCENTER, SURROUND L/R, SUBWOOFER .150 mV / 40 k-ohmsMaximum Input Signal LevelPHONO (MM) (1 kHz, 0.1% THD). 100 mVCD, etc. (1 kHz, 0.5% THD, EFFECT ON). 2.2 VOutput Level / Output ImpedanceREC OUT . 150 mV / 0.9 k-ohmsPRE OUT . 2.57 V / 1.2 k-ohmsSUB WOOFERMAIN SP: Small . 4.0 V/1.2 k-ohmsHeadphone Jack Rated Output / Impedance1 kHz, 40 mV, 8 ohms . 0.15 V / 100 ohmsFrequency ResponseCD, etc. to MAIN (10 Hz to 100 kHz) . 0/-3 dBPower Amp. section (5 Hz to 100 kHz) . 0/-3 dBRIAA Equalization DeviationPHONO (MM) (20 Hz to 20 kHz) . 00.5 dBTotal Harmonic Distortion(20 Hz to 20 kHz)PHONO (MM) to REC OUT (1V).0.02% or lessCD, etc. (EFFECT OFF) to MAIN SP OUT (50W /8 ohms) .0.04% or lessSignal to Noise Ratio (IHF-A network)(Input shorted)PHONO (MM) to REC OUT (5 mV) U, C, R, T, K models.86 dB or more A, B, G models.81 dB or moreCD, etc. (EFFECT OFF) to MAIN SP OUT 250 mV .100 dB or moreResidual Noise (IHF-A netwok)MAIN L/R SP OUT . 150 V or lessChannnel Separation(Vol -30 dB, EFFECT OFF)PHONO (Input shorted, 1 kHz/10 kHz) . 60 dB or more/55 dB or moreCD, etc. (Input 5.1 k-ohms shorted, 1 kHz/10 kHz) . 60 dB or more/45 dB or moreTone Control CharacteristicsBass:Boost/Cut . 10 dB (50 Hz)Turnover Frequency . 350 HzTreble: Boost/Cut . 10 dB (20 kHz)Turnover Frequency . 3.5 kHzFilter CharacteristicsMAIN, Rear SP Small (H.P.F.) .90 Hz, 12 dB/oct.SUBWOOFER (L.P.F.) .90 Hz, 18 dB/oct.Bass Extension60 Hz . 6 dBI Video SectionS-Video Signal TypeU, C models . NTSCR, T, K models .NTSC or PALA, B, G models. PALVideo Signal Level. 1 Vp-p / 75 ohmsS-Video Signal LevelY . 1 Vp-p / 75 ohmsC .0.286 Vp-p / 75 ohmsComponent Signal LevelY . 1 Vp-p / 75 ohmsCb/Cr . 0.7 Vp-p / 75 ohmsMaximum Input Level. 1.5 Vp-pSignal to Noise Ratio.50 dB or moreMonitor Out Frequency ResponseS-Video Signal Level .5 Hz to 10 MHz, -3 dBComponent Signal Level. DC to 60 MHz, -3 dBI FM SectionTuning RangeU, C models . 87.5 to 107.9 MHzA, B, G models. 87.50 to 108.00 MHzR, T, K models . 87.5 to 108.0 / 87.50 to 108.00 MHz50 dB Quieting Sensitivity (IHF)(100% Mod)Mono . 2.0 V (17.3 dBf)Stereo . 25 V (39.2 dBf)Usable Sensitivity (IHF)Mono . 1.0 V (11.2 dBf)Selectivityat 400 kHz . 70 dBSignal to Noise Ratio (IHF)Mono / Stereo .76 dB / 70 dBHarmonic Distortion(1 kHz)Mono/Stereo. 0.2 / 0.3 %Stereo Separation1 kHz . 45 dBFrequency Response20 Hz to 15 kHz .+0.5 / -2 dBAntenna Input. 75 ohms unbalancedI AM SectionTuning RangeU, C models . 530 to 1,710 kHzA, B, G models. 531 to 1,611 kHzR, T, K models . 530 to 1,710 / 531 to 1,611 kHzUsable Sensitivity. 300 V/mAntenna. Loop AntennaI GeneralPower SupplyU, C models .AC 120 V, 60 HzA model .AC 240 V, 50 HzB, G models .AC 230 V, 50 HzR model . AC 110/120/220/240 V, 50/60 HzT model .AC 220 V, 50 HzK model . AC 110/220 V, 60 HzPower ConsumptionRX-V1200/RX-V1200RDS/HTR-5490U model . 260 WC model . 270 W / 370 VAA, B, G, R, T, K models . 360 WRX-V2200U model . 390 WC model . 400 W / 500 VAA, R, T models . 410 WStandby Power Consumption (reference data)U, C, A, B, G models . 1.2 WRX-V1200/RX-V1200RDS/HTR-5490/RX-V2200RX-V1200/RX-V1200RDS/HTR-5490/RX-V220010 Set Menu TableNo.SET MENUPRESET VALUESETTING RANGES1.SPEAKER SET1ACENTER SPEAKERLARGELARGE, SMALL, NONE1BMAIN SPEAKERLARGELARGE, SMALL1CREAR L/R SPEAKERLARGELARGE, SMALL, NONE1DREAR CENTER SPEAKERLARGELARGE, SMALL, NONE1ELFE/BASS OUTBOTHSUBWOOFER, MAIN, BOTH1FMAIN LEVELNORMALNORMAL, 10dB2.LOW FREQ. TESTTEST TONE : OFFOFF, ONOUTPUT : MAIN L/RMAIN L/R, L, C, R, RS, RC, LS, SWFRFREQ. : 88Hz35Hz/ /88Hz/ /WIDE3.L/R BALANCECENTERL, , CENTER, , R (40 steps)4.HP TONE CONTROLHP BASS : 0dB6dB +3dB (1dB step)HP TREBLE : 0dB6dB +3dB (1dB step)5.CENTER GRAPHIC EQ.100Hz : 0dB6dB +6dB (1dB step)300Hz : 0dB6dB +6dB (1dB step)1kHz : 0dB6dB +6dB (1dB step)3kHz : 0dB6dB +6dB (1dB step)10kHz : 0dB6dB +6dB (1dB step)6.INPUT RENAMEDVD (Currently selected input)7.I/O ASSIGNING7ACOMPONENT VIDEO INPUT 1A : DVDDVD, D-TV/LD, CABLE, SAT, VCR1, VCR2/DVR, V-AUXCOMPONENT VIDEO INPUT 2B : D-TV/LDDVD, D-TV/LD, CABLE, SAT, VCR1, VCR2/DVR, V-AUX7BOPTICAL OUT 1(1) : MD/TAPEDVD, MD/TAPE, D-TV/LD, CABLE, SAT, VCR1, VCR2/DVR, V-AUX, PHONO, CD, CD-ROPTICAL OUT 2(2) : CD-RDVD, MD/TAPE, D-TV/LD, CABLE, SAT, VCR1, VCR2/DVR, V-AUX, PHONO, CD, CD-R7COPTICAL IN 1(3) : CDCD, CD-R, MD/TAPE, DVD, D-TV/LD, CABLE, SAT, VCR1, VCR2/DVR, PHONOOPTICAL IN 2(4) : CD-RCD, CD-R, MD/TAPE, DVD, D-TV/LD, CABLE, SAT, VCR1, VCR2/DVR, PHONOOPTICAL IN 3(5) : DVDCD, CD-R, MD/TAPE, DVD, D-TV/LD, CABLE, SAT, VCR1, VCR2/DVR, PHONOOPTICAL IN 4(6) : D-TV/LDCD, CD-R, MD/TAPE, DVD, D-TV/LD, CABLE, SAT, VCR1, VCR2/DVR, PHONO7DCOAXIAL IN 1(7) : CDCD, CD-R, MD/TAPE, DVD, D-TV/LD, CABLE, SAT, VCR1, VCR2/DVR, V-AUX, PHONOCOAXIAL IN 2(8) : CBL/SATCD, CD-R, MD/TAPE, DVD, D-TV/LD, CABLE, SAT, VCR1, VCR2/DVR, V-AUX, PHONO8.INPUT MODEAUTOAUTO/LAST9.PARAMETER INITIALIZEPARAMETER INITIALIZEThe number key of the remote controller is pushed and initialized.10.LFE LEVELSPEAKER : 0dB2dB 0dB (1dB step)HEADPHONE : 0dB2dB 0dB (1dB step)11.DYNAMIC RANGESP DYNAMIC RANGE : MAXMAX, STD, MINHP DYNAMIC RANGE : MAXMAX, STD, MIN12.SPEAKER DELAY TIMECENTER : 0ms0ms 5ms (1ms step)REAR CENTER : 3ms0ms 30ms (1ms step)13.DISPLAY SETBLUE BACK : AUTOAUTO/OFFOSD SHIFT : 05 +5 (1 step)DIMMER : 04 0 (1 step)14.MEMORY GUARDOFFON/OFF15.DUAL MONOMAINMAIN, SUB, ALLR, T models AC 220V, 50Hz . 1.5 WK model AC 220V, 60Hz. 1.5 WMaximum Power ConsumptionRX-V1200/RX-V2200 R model5ch Drive, 10% THD . 585 WAC Outlets2 switched outlets U, C models . 80W max., total G model RX-V1200RDS only . 100W max., total R, T models. 50W max., total1 switched outlet A, B models B: RX-V1200RDS only. 100W max.Dimensions (W x H x D). 435 x 171 x 431.5 mm (17-1/8 x 6-3/4 x 17)Weight. 15.0 kg (33 lbs. 1 oz.)FinishRX-V1200.Gold color (R, T, K) modelsBlack color (U, C, R, A) moledsRX-V1200RDS .Gold color (G) modelBlack color (B, G) modelsTitan color (B, G) moldelsHTR-5490.Gold color (T) modelBlack color (U, C, A) modelsRX-V2200. Gold color (R, T) modelsBlack color (U, C, R, A) modelsAccessoriesRemote control transmitter, Manganese batteries, Indoor FMantenna, AM loop antenna, Antenna adaptor B model, Powercord assy V1200/V2200 U, C models* Specifications are subject to change without notice due to productimprovements.U . U.S.A. modelC . Canadian modelA . Australian modelB . British modelG . European modelR . General modelT . Chinese modelK . Korean modelManufactured under license from Dolby Laboratories.“Dolby”, “Pro Logic” and the double-D symbol are trademarks ofDolby Laboratories.“DTS” and “DTS Digital Surround” are registered trademarks ofDigital Theater Systems, Inc.RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200RX-V1200/RX-V1200RDS/HTR-5490/RX-V2200I INTERNAL VIEW111 POWER (1) P.C.B.2 POWER (7) P.C.B.3 MAIN (6) P.C.B.4 MAIN (4) P.C.B.5 MAIN (5) P.C.B.6 POWER (10) P.C.B.7 TUNER8 VIDEO (4) P.C.B.9 VIDEO (2) P.C.B.0 VIDEO (1) P.C.B.A VIDEO (6) P.C.B.B VIDEO (8) P.C.B.C VIDEO (7) P.C.B.D VIDEO (5) P.C.B.E DSP P.C.B.F FUNCTION P.C.B.G POWER (4) P.C.B.H MAIN (1) P.C.B.I OPERATION (5) P.C.B.J OPERATION (4) P.C.B.K MAIN (2) P.C.B.L OPERATION (2) P.C.B.M POWER (8) P.C.B.N OPERATION (6) P.C.B.(RX-V2200 only)O OPERATION (1) P.C.B.P OPERATION (3) P.C.B.Q POWER (3) P.C.B.R OPERATION (7) P.C.B.S POWER (5) P.C.B.T POWER (2) P.C.B.U MAIN (7) P.C.B.V MAIN (3) P.C.B.12 3 456 78 90 AIMNKJLOPQRSTUVBCDEFHG The variable range of the parameter (Min/Max/Step)Parameter namePro LogicPro Logic IIPro Logic IINeo:62chDD/dts/AAC6.1/ESUnitMovieMusic(P.) INIT. DLY-1/99/11/99/11/99/1ms(P.) ROOM SIZE-0.1/2.0/0.10.1/2.0/0.10.1/2.0/0.1-(P.) LIVENESS-0/10/10/10/10/10/1-S. DELAY10/25/110/25/10/15/10/30/10/49/10/49/10/49/1msS. INIT. DLY-1/49/11/49/1msS. ROOM. SIZE-0.1/2.0/0.10.1/2.0/0.10.1/2.0/0.1-S. LIVENESS-0/10/10/10/10/10/1-RC. INT.DLY-1/49/1msRC. ROOM, SIZE-0.1/2.0/0.1-RC. LIVENESS-0/10/1-REV. TIME-1.0/5.0/0.11.0/5.0/0.11.0/5.0/0.1sREV. DELAY-0/250/10/250/10/250/1msREV. LEVEL-0/100/10/100/10/100/1%Panorama-OFFOFF/ON-Dimension-0 (STD)-3/+3/1-C Width-00/7/1-6ch Stereo ParameterUnitCT. LEVEL0/100