Integra-DHC80_1-avc-sm 维修电路原理图.pdf
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1、DHC-80.1SERVICE MANUALRC-746MAV CONTROLLERBlack modelMODEL DHC-80.1(B)120V AC, 60Hz 220-240V AC, 50/60HzB MDDB MMARef. No. 4167Sep, 2009SAFETY-RELATED COMPONENT WARNING!COMPONENTS IDENTIFIED BY MARK ON THESCHEMATIC DIAGRAM AND IN THE PARTS LIST ARECRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.REPLACE
2、 THESE COMPONENTS WITH ONKYOPARTS WHOSE PART NUMBERS APPEAR AS SHOWNIN THIS MANUAL.MAKE LEAKAGE-CURRENT OR RESISTANCEMEASUREMENTS TO DETERMINE THAT EXPOSEDPARTS ARE ACCEPTABLY INSULATED FROM THESUPPLY CIRCUIT BEFORE RETURNING THEAPPLIANCE TO THE CUSTOMER.RadioFans.CN 收音机爱 好者资料库EXPLODED VIEWDHC-80.1A
3、12345BCDEFGHA217x 7 pcs.A219x 3 pcs.A225x 4 pcs.A227x 4 pcs.A695x 4 pcs.A163x 6 pcs.A241x 4 pcs.A212x 2 pcs.A211A199A215T905T903T904U001U0080U0081U20F9301A167A215L=50mmA287A289U0082U011P106A185A191A193U0040U0041A694x 2 pcs.U0047P8002A257L=10mmA183F2001F2004U0046U0031U007P4104F2005A181x 3 pcs.A179A17
4、7A173A213A189U0030A255U0045U0042U0043U0044P4008P4009A555x 6 pcs.A557x 3 pcs.A551A553A561MDD type onlyA153x 4 pcs.A159x 8 pcs.A155x 4 pcs.A161x 4 pcs.A157A175F5001F5000A165x 3 pcs.A151A223x 4 pcs.A221x 2 pcs.A199x 5 pcs.A169A279 MDC : x 12 pcs.MMA : x 12 pcs.A233A237x 5 pcs.A235x 2 pcs.P8641A285x 2 p
5、cs.A261x 70 pcs.A601A603A605x 3 pcs.A631A681A607A611A613A615A633A637x 2 pcs.A635A659x 3 pcs.A663x 3 pcs.A649(3TTBx10B)A657x 3 pcs.A639U0052A643x 2 pcs.A641JL4103A661A215L=110mmA671A645U0101U0057U0054P7501P8641P3101U0051U0050A651x 19 pcs.A655x 2 pcs.U0053U0056A653x 2 pcs.A685A693A691x 2pcs.A638A647A6
6、53A691A672x 2 pcs.A696A697A150RadioFans.CN 收音机爱 好者资料库BLOCK DIAGRAMS-1 / PART-1AUDIO SECTIONDHC-80.1, PR-SC5507A12345BCDEFGH678IJKDAC CDAC FRMCH SLMCH SRDAC SRMIX RDAC SLMCH CZ4RZ4LMAIN LDAC FLMIX LMAIN RMIX RDIRECT RMIX LDIRECT LDAC SWMCH SWDAC RHDIRECTDAC_RHDAC LHDAC_LHDIRECTMCH SBRDAC SBRMCH SBLDA
7、C SBLAMUTEAMUTEFHZ2MUTESRZ4MUTESBZ3MUTEPRESWPREFHPRESBPRESRPRECPREFPLYPSVSWZ3MUTEZ2MUTEZ3Z3MCH_CTMCH_SWMCH_SLMCH_SRDAC_SRDAC_SLDAC_CTDAC_FRDAC_FLDAC SW2DAC_SWDAC_SBRDAC_SBLMCH_SBRMCH_SBLLLRRLRLLRRLRLRLLRRXM/DT ICSIRIUSXM-RADIOANTENNA UNITFor only DD,DCPHONOFRONT LFRONT RCENTERPHONESLRLRCDTUNER( For
8、only SA*)CBL/SAT INVCR/DVR OUTVCR/DVR INLFRONTLRLRLRCENTERSUBWOOFERCSWFRONTOUT MAINOUT SUBIN 1(FRONT IN) DIGITALIN 2OPTICALHDMISURRRLSWRLSWFRONT RZONE 2PRE OUTZONE 3PRE OUTDVD/BDCENTERPREOUTSURR BACK LSURR RSURR LSURR BACK RSW1SW2IN 3PHONO EQPACKexcept SA*TUNERDACTV/TAPE OUTTV/TAPE INGAME ININ 1-max
9、79.2CHfor USFRONT HIGH/WIDE LFRONT HIGH/WIDE RFLFRCSLSRCS3318+6dBVLSC2VLSC2+6dBVLSC2+6dBVLSC2+6dBVLSC2+6dBVLSC2+6dBVLSC2+6dBVLSC2+6dBVLSC2+6dBVLSC2+6dBVLSC2+6dBVLSC2+6dBRXHDMITXHDMITXHDMIR0dB0dBLch1DSP sectionPLDDIR2chADCCS42516ATTATTI2S(DVD-AUDIO/DSD)x4DSDI2SI2SI2SSPDIFSPDIFSPDIFSPDIFI2SI2SIN 1SURR
10、 BACKRIN 2COAXIALIN 3AUX1 INPUTFRONT LTC9162CFG2-2-2-1 x2TC9163CFG3-3-2 x2PoweredZ3OFFPoweredZ2OFFSW/SW to FRSW/SW to FLSWSBRSRRHFRCCLHFLSBLSL2ch DAC x 6PCM17960dB FIXTONETONE0dB FIX0dB FIX0dB FIXM61540ZONE20dB FIXTONETONE0dB FIX0dB FIX0dB FIXM61540ZONE3INTERFACERIRIETHERNETNET bordREMOTE SENSORIROU
11、TIN AIN BCONTROL12V TRIGGERRS232RS232ABC12V TRIGGER OUTexcept NR modelTC4066*L+R(-6dB)Ana Allch ST.3-3-2 x2NJW1112NJW11128in4out x2chMainMainZone2Zone3Zone4Zone3Zone4Zone2SW 80Hz LPF-12dB/oct-12dB-12dBFS0dB=4Vrms+15.5dB+15.5dBTC9163CFG3-3-2 x2TC9164CFG4-2-2 x2SURR RSURR LSUBWOOFER 2SUBWOOFER 1NJU731
12、2ALHRHSWLSWR+20dBHP AMP LHP AMP RHPLHPRSBRSBLNCNCNCCS3318SUUR BACK Rch7ch6ch4ch3ch16ch14ch9ch5ch8ch10ch11ch12ch13ch15ch2SW.OFFNJU7313A4-2-2 x2BTLBTL3-3-2 x2NJU7312AFRONT HIGH/ WIDE LFRONT HIGH/ WIDE RAUX2 INU PortNETZ2/Z3 Analog(FRONT IN) AUDIOAUX1 INPUTMIC.SURR BACK LIRBAHDM-00132/0157(PART-32/33)e
13、xcept NR modelAUDIO MUTINGBALANCE PRE OUTBALANCE INPUTBLOCK DIAGRAMS-3 / PART-3VIDEO SECTIONTX-NR3007/5007/NA5007,DTR-70.1/80.1, DHC-80.1, PR-SC5507A12345BCDEFGH678IJKVideo Signal FlowAnalog AnalogAbove analog ex. is ComponentHDMI HDMIAnalog HDMIOSD HDMI1435Composite Composite6Analog Analog(S-video)
14、 (S-video)2YDETYDETINYDETOUTBIAS1BIAS2SYDETINSYDETOUTSYDETVDETINVDETOUTVDETDUAL/SINGLEEX1EX2SDASCLMUTEVOUTVOUT5PBOUT4PBOUT2PBOUT1SYOUTYOUT2PROUT1BIASVIN7VIN6VIN5VIN4VIN3VIN2VIN1VPBIN3PBIN2PBIN1PBSYIN2SYIN1SYPRIN1PRIN3PRIN2PRYIN3YIN2YIN1I2C BUSSCIN1SCYOUT1YYOUTSYIN3SYIN4SYIN5SYIN6SCIN2SCIN3SCIN4SCIN7
15、SCIN6VOUT4PROUT2PROUT4SYIN7MONITORZONE 2INTEGRA ONLYMONITORVCR/DVRMONITORVCR/DVRZONE 2VOUT2SCOUT4SYOUT4YOUT4VOUT3IN1(DVD/BD)IN2(CBL/SAT)IN3(GAME)GAMECBL/SATVCR/DVRDVD/BDNJW1325DAC_VDAC_SCDAC_SYDAC_PRDAC_PBDAC_CYADC_PRADC_PBADC_CYdetectionY signalV signaldetectionSY signaldetectionDVD/BDVCR/DVRCBL/SA
16、TGAMEAUX1VideoVUNIVERSAL PORTCYYIN5PBIN5PRIN5SCOUT3SYOUT3MONIMONIMONIVOUT6Z2VCRSYOUT2VCRSCOUT2VCRZ2MONIZ2MONIZ2SYOUT1SCOUT1VOUT1ADC_VADC_SCADC_SYADC_SYADC_SCADC_VMONIADC_CYADC_PBADC_PR6dB/0dBDRV6dB/4dBDRVDRV6dB/0dBDRV6dB/0dBDRV6dBDRV6dB6dB/0dB6dB/0dBDRVDRVDRVDRV6dB/0dB6dB/0dB6dB6dB6dB/0dB6dB/0dBDRV6
17、dB6dB4dB6dB/4dB6dB/4dBDRV6dBCYCYYPBPRYPBPRDRVDRVBUFBUFDRVBUFDRVDRVDRVDRVDRVDRVDRV6dB/4dBYPBPRYPBPRYPBPRCYCYCYCYDRVTMDSPWR5VS/PDIFDigital VideoCECS/PDIFS/PDIFDDCHPDCRCBYCRCBYCECQ8701MPD70F3740GC-UEC-AXVIDEO MPUANALOGVIDEO(PY/PB/PR, CV, SY/SC)ANALOGVIDEO(PY/PB/PR, CV, SY/SC)MAIN MPUMAIN MPUMAIN MPUDSP
18、Q8XXXREONVX50VIDEO PROCESSORTC74VCX162244BUS FUFFERTC74ALVCH162841BUS FUFFERBUS BUFFERTC74ALVCH162841HDMISII9233Q8501RECEIVERHP DET+5VDDCCECTMDSHPDHPDHPDDDCI2CTMDSPWR5VDDCHPDQ8401SiL9134HDMITRANSMITTERQ8451SiL9134HDMITRANSMITTERHP DET+5VDDCCECTMDSCECDDC2RPWR2HPD2TMDS2HP DET+5VDDCCECTMDSQ8801ADV7342V
19、IDEO ENCODERCECDDC2RPWR2HPD2TMDS2HP DET+5VDDCCECTMDSI2CI2CI2CI2CI2CTC74ALVCH162841BUS FUFFERTC74VCX162244BUS FUFFERTC74ALVCH162841BUS FUFFERQ8001ADV7800VIDEO DECODERCECCECCECCECRPWR0HPD0DDC0TMDS0DDC1RPWR1HPD1TMDS1DDC2RPWR2HPD2TMDS2HPD3RPWR3DDC3TMDS3TMDSDDCRPWRSII9185ACTUQ8162HDMI SWHP DET+5VDDCCECTM
20、DSHP DET+5VDDCCECTMDSHP DET+5VDDCCECTMDSHP DET+5VDDCCECTMDSCECCECDDC1RPWR1HPD1TMDS1DDC2RPWR2HPD2TMDS2TMDSDDCRPWRSII9185ACTUQ8362HDMI SWHP DET+5VDDCCECTMDSHP DET+5VDDCCECTMDSCECI2CCECI2CBAINHBAINHIN1IN2YPBPRPRPBYScanning LineScanning LineProgressive/InterlaceAspect RatioScanning LineProgressive/Inter
21、laceAspect RatioYPROUTPBTC4052BFAspect RatioTC4052BFScanning LineProgressive/InterlaceTX-NA1007/5007 ONLY141312111098123456714131211109812345671234567141312111098IN3YPBPRNJM2586AM1413121110981234567YIN4PBIN4PRIN4YOUT3Z3PBOUT3Z3PROUT3Z3COMPOSITEVIDEO INPUTD4 VIDEO INPUT(ASSIGNABLE)COMPONENT VIDEO INP
22、UTS- VIDEO INPUTD4 VIDEOOUTPUTCOMPOSITEVIDEO OUTPUTS-VIDEO OUTPUTCOMPONENTVIDEO OUTPUTHDMI OUT(SUB)HDMI OUT(MAIN)INTEGRA ONLYHDMI IN 1HDMI IN 2HDMI IN 3HDMI IN 4HDMI IN 5HDMI IN 6FRONTHDMI INHDMI IN 7(5007 only)BLOCK DIAGRAMS-4 / PART-4DSP/ETHER/USB/NET SECTIONTX-NR1007/3007/5007/NA1007/5007, DTR-70
23、.1/80.1, DHC-80.1/PR-SC5507A1234BCDEI2Sx6I2Sx6I2Sx6/DSDSPI0SPIOI2S_NETUSBRMII_TXRMII_RXUSB0 HSUSB1 FS (Reserved)EMFB_A0:12EMFB_D0:31EMFB_A1:2EMFA_D0:7SPI1I2S_MAIN x5DataAdrDataAdrDSD_DRCTDSD_HDMISPIOSPIOI2S_DIR x4I2S_IN x4/DSD x6I2S_HDMI x4 / DSDMCKDIG/NETUSBDACCS1DSP3_RSTDSP3_INTDSP3_CSDSP2_INTDSP2
24、_RSTDSP2_CSDSDDIRECT512fsMCKMCKMCKAnalog 12chMaxSFlash_CSAMUT0512fs512fs512fsDIGMUT1DIGMUT244/48MDIO ControlsRMII_ControlsControl SignalsDIGMUT3HOST_CSHOST_REQI2C0 (Reserved)NETUSB_LR analogRS-232CUSB_VBUS+5VUSB_EN_VBUS+5+5VOverCurrentDetNETUSB_SPDIFNAND ControlesDACRSTDACCS1DACCS2DACCS3DACRSTDACCS2
25、DACCS3DSPINPSELMCK_DigitalSPDIFSWADC_LR analogMCK_HDMIDSDSLRSELSPDIF outSPDIF1SPDIFnDIRINTDIRRSTDIRCSOMCKUART1(Reserved)UART2RMCKDSPINPSELSPDIF0to ASP blockto ASP blockHOSTmicro-ConInterfaceAHCLKX1GPIOMcASP0AXR014ReservedAHCLKX0/AHCLKX2AXR20GPIO x3GPIO x3GPIO x2SPI1MasterI2C0GPIO x1USB1USB0EMIFBx32D
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