Integra-DHC40_1-avc-sm 维修电路原理图.pdf

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1、DHC-40.1SERVICE MANUALSERVICE MANUALRC-744MAV CONTROLLERBlack modelMODEL DHC-40.1(B)120V AC, 60HzB MDDRef. No. 4176Aug, 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 THESE COMPO

2、NENTS 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SERVICE PROCEDUREDHC-40.11. Replac

3、ing the fuses This symbol located near the fuse indicates that thefuse used is show operating type, For continued protection againstfire hazard, replace with same type fuse, For fuse rating, refer to the marking adjacent to the symbol. Ce symbole indique que le fusible utilise est e lent. Pour une p

4、rotection permanente, nutiliser que des fusibles de meme type. Ce demier est indique la qu le present symbol est apposre.2. To initialize the unit1. Press and hold down VCR/DVR button, then press ON/STANDBY button when the unit is powered on.2. After Clear is displayed, the preset memory and each mo

5、de stored in the memory are initialized and will return to the factory settings, and turn to Standby mode.3. Safety check outREF NO.PART NAMEDESCRIPTIONPART NO.REMARKSF4000F4000 orF4001F4001 orF901F901 orFUSEFUSEFUSEFUSEFUSEFUSE4A-UL/T-2334A-T/UL-ST24A-UL/T-2334A-T/UL-ST25A-UL/T-2335A-T/UL-AT2252325

6、GR252257GR252325GR252257GR252326GR252258GR : DHC-40.1 North American model !(U.S.A. model only)After correcting the original service problem, perform the following safety check before releasing the unit to the customer.Leakage current CheckMeasure the leakage current to a known earth ground (water p

7、ipe or conduct etc.) by connecting a leakage current tester between the earth ground and exposed metal parts of the unit (input/output ground terminals, screw heads or metal overlays etc.).Plug the power supply cord directly into a 120Vac 60Hz wall socket and turn ON/STANDBY button on.Any current me

8、asured must not exceed 0.5mA. This model uses a EE-PROM IC in order to retain radio presets and other settings. So, memory contents will bekept eternally with no care.4. Memory BackupRadioFans.CN 收音机爱 好者资料库DHC-40.1EXPLODED VIEWS-1DHC-40.1A007A125A173x 37 pcs.A175x 8 pcs. A177x 2 pcs.A077x 4 pcs.A015

9、x 4 pcs.A081x 4 pcs.P500 x 5 pcs.A087A085A003x 4 pcs.A005x 4 pcs.A009x 4 pcs.A075x 6 pcs.A611x 6 pcs.F901F901AF4001U0030U0031U0021U0044U0022U0020U0011U0032U011U005U0033P4104P8641P103A089A173A173F4000A101A387A001A075A121A073T901A115x 2 pcs.A179A171A601A607A605A079A187A189Refer to inEXPLODED VIEWS-2A0

10、19A183x 2 pcs.U0013Fig-1A501x 2 pcs.A353A115U0047DHC-40.1EXPLODED VIEWS-2DHC-40.1A409A419A225A229x 2 pcs.A357A403A457A427U0040A351P7501U0041U0046U006A363x 19 pcs.A373x 2 pcs.A399x 3 pcs.A379x 5 pcs.A375x 3 pcs.A461A203A215A389A393A425x 2 pcs.A423U0042U0043DHC-40.1BLOCK DIAGRAM-11211212211222112SUB1L

11、SUB1RMAINLMAINRMAINLMAINRREC_LREC_R32335354464773728988131415171817985SL(DAC)SR(DAC)1673245121110CFLFRADCLADCRZ2LZ2RZ3LZ3RZ2RZ2LZ3LZ3R6Z2TONE-RZ2TONE-LMAINLMAINRSRCSLCSBRCSBLC2220231924181081171262100399498SLSBLSRSBRSWSWMUTPreSBMUTZ2RZ2LH/PMUTSBZ2MUTAMUTESURZ3MUTPreSURMUTPreSURMUT878684RLLRLRZ2LZ2RL

12、RLRLRLRLRLRLRLRLRLRLRLRLRLRLRLR83828180777675747170696867666564616059588485SPRLFSPRLFSPRLCSPRLSRSPRLSBSPRLFHSPRLCSPRLSRSPRLFHSPRLSBCSR/Z3RSL/Z3LSBL/Z2L/Bi_L/LHSBR/Z2R/Bi_R/RHSBL/LH/LW(DAC)SBR/RH/RW(DAC)FLFRZ3RZ3LZ3L(BiAmp)Z3R(BiAmp)SPRLFWSPRLFWI2S(DIR/ADC)I2S(DVD Audio)I2S(DVD-AUDIO/DSD)x4ATTATTMIC

13、AMPMICTONETONEHEADPHONESFRONT LEFTFRONT RIGHTCENTERLEFTRIGHTLEFTRIGHTLEFTSUR. BACKSUR. BACKSUB1 should be always ON.C0dB FIX0dB FIXR2A15220FPpriority terminalVCR INTAPE INCBL/SAT INGAME INTAPE OUTDVD INCD INTUNERVCR OUTPHONO MMFRONT INCOAX 1COAX 2COAX 3OPT FRONTOPT1(FRONT IN)OPT2OPT3OPT OUTCOAX OUTN

14、ETSPDIF SWZ2/Z3 AnalogRXHDMIIN7-8?FRONTOUT1OUT2TXHDMITXHDMI*ALL*ALL*8040*8040IN1-6HDMI*ALLSPDIFMAINSWFLFRRLFRFLCSBRSBLSRSLRef. GND( for JJ , MR)2ch ADCDIRCS42516LPF+6dBVLSCFLLPF+6dBVLSCFR+6dBLPFVLSC+6dBSWCLPFVLSC+6dBSL8ch DACPCM1690+6dBLPFVLSC+6dB+6dBLPFVLSCSRLPFVLSCLPFVLSC1st DSPTMS320DA830TC74VHCT

15、157FT2nd DSPTMS320DA788RS232RIEtherIR INIR OUTIR IN12V TRIG A12V TRIG B12V TRIG C12V TRIG Z212V TRIG Z3except 030 , 03a , JJfrom MicomRS232INTERFACEINTERFACERIonly DTR/DTX-6.9E-contREMOTE SENSORIRCONTROL12V TRIGGERC(DAC)Z3Z2ADCLADCRSUB1LSUB1RSUB2LSUB2RncncZ2RZ2LZ2RDown mix : No useTone : Use for Z3(

16、AUX IN)IN6IN5IN3IN2SL(DAC)SR(DAC)SBR(DAC)Bi-AmpRTONETONE0dB FIX0dB FIXTones are used for all Integra.SBLSBR7.2CHPREOUTSWLSWRSLSL/Z3LSR/Z3RSRSBLSBRfor 03a , 03bM61540RLexcept JJZ2RZ2LZ2RZ2LZ3RZ3LZ3LZ3RFL(MIX)FR(MIX)ncSW(DAC)ncFL(DAC)FLFRFR(DAC)inverted down mixinverted down mix-6dB-6dBZ2LSBL(DAC)Bi-A

17、mpLZ3 Pre OUT2.2K / (1.2K+1K+2.2K)= -6dB+20dB0/-6/-12/-18dB1dB step/each VR0.5dB step/each VRRIGHTIN14PHONO EQSIRIUSTUNERPACKexcept JJRRLRLRLRLRLRLRLRLRLRLRLRLM.M. PortIN12SIRIUS_RSIRIUS_LIN11IN10INBIN9IN7IN8IN13Z2NET_RZ2NET_LLSURR / Z3LEFTSURR / Z3RIGHT+29dB+29dB+29dB+29dB+29dB+29dB+29dBSBL/Z2L/Bi_

18、L/LHSBR/Z2R/Bi_R/RHZ2 / Bi AmpZ2 / Bi AmpFront HighFront WideFront WideFront Highfor only SR707mount for only SR707( for only SR707 )( for NR807,DTR-40.1/50.1)Z2 Pre OUTZ2 LINE OUTexcept SR707,DTR-40.1 & JJexcept SR707 & JJfor DD , DCAUDIO Section ( PART-1 )SPEAKER TERMINALSPOWER AMPLIFIERExcept DHC

19、-40.1for only SR707929191904342459636389339959434354140449737+2.2K2.2KR56591.2KR59111KR59121KR56581.2KR59290R59300DHC-40.1BLOCK DIAGRAM-2VIDEO BLOCKDACSCDACPRDACSYDACVDACPBDACYADCSCADCYADCPRADCPBADCSYADCVAINHBAINHBDUAL/SINGLEBIAS1BIAS2YDETINYDETSYDETVDETSYDETINVDETINMUTESDASCLYDETOUTSYDETOUTVDETOUTT

20、C74HC4052Scanning LineP/IAspect RatioYOUT3YOUT2YIN4YIN3YIN2YIN1YOUT1YYOUTNJW1325PBOUT4PBOUT2PBOUT1PBIN5PBIN4PBIN1PBPBOUT3SYOUT4SYOUT3SYOUT1SYOUTPROUT1SYIN2SYIN1SYPRIN5PRIN1PRIN4PRIN3PRIN2PRSYIN3SYIN4SYIN5SYIN6PROUT2PROUT3PROUT4SYIN7SCOUT1SCOUT3SCOUT4VOUTVIN7VIN6VIN5VIN4VIN3VIN2VIN1VOUT1VOUT3VOUT6VOU

21、T4VOUT5BIASI2C BUSPBIN2PBIN3SCIN1SCSCIN2SCIN3SCIN4SCIN7SCIN5SCIN6HDMI BOARDD4 BOARDCPU BLOCKSYSCVVDetect YDetect SYDetect VIN1IN2IN3DVDVCR/DVRCBL/SATAUX1GAME/TV(FRONT)COMPOSITE INVCR/DVRGAME/TVCBL/SATDVDMuitiMediaPortS-VIDEO INCOMPONENT ININ2IN1D4 IND4 OUTYOUT4NJM2586AMVD BOARDJJ ONLYYIN5SYOUT2SCOUT

22、2VOUT2TX-SA707/NA807 onlyDTR-40.1/50.1,DHC-40.1MONITORZONE 2YPBPRYPBPRDTR-50.1 onlyCOMPONENT OUTS-VIDEO OUTMONITORVCR/DVRCOMPOSITE OUTZONE2MONITORVCR/DVRDTR-40.1/50.1,DHC-40.1Universalport14131211109812345671413121110981234567DRV6dB/0dBDRV6dB/0dBDRV6dBDRV6dBDRV6dB/0dBDRV6dB/0dBDRV6dBDRV6dB6dB/0dBDRV

23、BUFDRVDRVDRVDRVDRVDRV6dB/0dB6dB/0dB6dB6dB6dB/4dB6dB/0dBDRVBUFDRVDRV6dB/4dB6dB/0dBDRVDRVDRVDRV6dB/4dBDRV6dB4dB6dB/4dBBUF?YPBPRYPBPRYPBPR1234567141312111098?DHC-40.1BLOCK DIAGRAM-3HDMI SECTIONODDC_SDAODDC_SCLHPLGDETDACPYDACPBDACPRDACCVDACSYDACSCRXY(O14-O23)RXCR(O26-O35)RXCB(O11-O2)ADINPBADINPYADINCVAD

24、INPRADINSYMSTR0_SCLADINSCMSTR0_SDADCLKCTL+5VVSP_RXDVSP_TXDVSP_RSTVDLOCKEVNODDDHSDENDEGRN0-7DEBLU0-7DERED0-7DCLKDVSTXBLNKTXCR11-0TXCB11-0TXVSYNCTXHSYNCTXPIXCLKHPLG2DETTX_SDATX_SCLTX_RSTTX_INTODDC2_SCLODDC2_SDATX_SDATX_SCLTX2_RSTTX2_INTOERXTHOERXTHMSTR0_SDAMSTR0_SCLOERXTHTXY11-0CEC_IORX_RSTRX_SDARX_CL

25、KRX_MUTERX_INTSD0_3LRCK_HDMIBCK_HDMIINPSELMCLK_HDMIPCMLR_DL0_APCMLRCK_DR0_APCMBCK_DSDCLK_AMCK_HDMI_ARXBLNKRXCB(O0-O11)RXCR(O24-O35)RXY(O12-O23)RXVSYNCRXHSYNCRXPIXCLKADSP2_LRCKADSP2_BCKADSP2_SD0ADSP_MCKCEC_IOSDA_RXSCL_RXRST_RXCEC_IOSCL_RXRST_RXSDA_RXVSW_SDETVSW_VDETVSW_CDETVSW_SDAVSW_SCLVPOWERVSW_MUT

26、EHDMIMUTEVM_RDYVM_RSTVM_CLKVM_SDIVM_SDOHDMI TX OUT1HDMI TX OUT2HDMI RECIEVERSII92334in typeHDMI RXBR24S32FJHY5DU561622ETPDDR MEMORY 256MBX2FLASH MEMORY 32MBMX29LV320CTTC-70GAODD(MAIN)(SUB)DTR-50.1 onlyV850SN74CBQ3305TO CODEC DIRTC74VHC157FTFROM DSPTO DSP3in 1outHDMI SWHDMI SWMPD70F3739GCQ8701TMDS141

27、3in 1outQ8501TO ANALOG VIDEO BOARDTO MAIN MPUTO ANALOG VIDEO BOARDFROM ANALOG VIDEO BOARDHDMI BUFFERVIDEO MPUVIDEO ENCODERVIDEO PROCESSOR107MUTEOUT23CSCL24CSDA22INT21RESET13SCDT105MCLK100SCK99WS101-104SD0-3106SPDIF76ODCK74VSYNC75HSYNC73DECR(Q24-Q35)CB(Q0-Q11)Y(Q12-Q23)30HPD029R0PWR5V32DSDA031DSCL010

28、9-110R0XC+/-111-112R0X0+/-113-114R0X1+/-115-116R0X2+/-118-119R1XC+/-120-121R1X0+/-122-123R1X1+/-124-125R1X2+/-35DSCL139DSCL240DSDA2127-128R2XC+/-129-130R2X0+/-131-132R2X1+/-133-134R2X2+/-42HPD341R3PWR5V44DSDA343DSCL3136-137R3XC+/-138-139R3X0+/-140-141R3X1+/-142-143R3X2+/-36DSDA14XTALOUT5XTALIN+3_3V+

29、3_3V+3_3V+3_3V+3_3V+3_3V+3_3VFRONT IN (IN8)HDMI IND2+/-D1+/-D0+/-CK+/-CERemoteDDC CLKDDC DATA+5VHP DETIN7 (NO USE)HDMI IND2+/-D1+/-D0+/-CK+/-CERemoteDDC CLKDDC DATA+5VHP DETIN6HDMI IND2+/-D1+/-D0+/-CK+/-CERemoteDDC CLKDDC DATA+5VHP DETIN5HDMI IND2+/-D1+/-D0+/-CK+/-CERemoteDDC CLKDDC DATA+5VHP DETIN4

30、HDMI IND2+/-D1+/-D0+/-CK+/-CERemoteDDC CLKDDC DATA+5VHP DETIN3HDMI IND2+/-D1+/-D0+/-CK+/-CERemoteDDC CLKDDC DATA+5VHP DETIN2HDMI IND2+/-D1+/-D0+/-CK+/-CERemoteDDC CLKDDC DATA+5VHP DETIN1HDMI IND2+/-D1+/-D0+/-CK+/-CERemoteDDC CLKDDC DATA+5VHP DETP87044321TC74VX162827 x211OETC74VX162827 x211OE+3_3V145

31、362145362HDMI OUT2D2+/-D1+/-D0+/-CK+/-CERemoteDDC CLKDDC DATA+5VHP DETHDMI OUT1D2+/-D1+/-D0+/-CK+/-CERemoteDDC CLKDDC DATA+5VHP DET+12V42147KS-812C50BUC5NC4SW3GND2IN1OUT42147KS-812C50BUC5NC4SW3GND2IN1OUT105Z10K105Z10K+12V10K+3_3VQ8162SII918516HPD032RPWR030DSDA031DSCL018/19R0XC-/+21/22R0X0-/+24/25R0X

32、1-/+27/28R0X2-/+35I2CSEL/INT36HPD152RPWR150DSDA151DSCL154CEC_A38/39R1XC-/+41/42R1X0-/+44/45R1X1-/+47/48R1X2-/+56HPD272RPWR270DSDA271DSCL258/59R2XC-/+61/62R2X0-/+64/65R2X1-/+67/68R2X2-/+13RESET#14LSDA/EPSEL015LSCL/EPSEL153CEC_D76HPDIN77TSDA78TSCL1/2TX2+/-4/5TX1+/-7/8TX0+/-10/11TXC+/-79TPWR/I2CADDRQ84

33、51Sil9134IDCKVSYNCHSYNCDED16-23D0-7D8-15SD0-3WSSCKMCLKSPDIFINTRESETCSCLCSDAHPDDSDADSCLTXC+/-TX0+/-TX1+/-TX2+/-HDMI TransmitterQ8401Sil9134IDCKVSYNCHSYNCDED16-23D0-7D8-15SD0-3WSSCKMCLKSPDIFDSDCLKDSDDAINTRESETCSCLCSDAHPDDSDADSCLTXC+/-TX0+/-TX1+/-TX2+/-HDMI TransmitterQ8801ADV734230CLKIN_A63CLKIN_B23P_

34、VSYNC22P_HSYNC24P_BLANKCR(S0-S7)CB(C0-C7)Y(Y0-Y7)20SDA21SCLK49S_VSYNC50S_HSYNC37DAC_638DAC_539DAC_442DAC_343DAC_244DAC_1X820019.6608MHzQ8362SII918516HPD032RPWR030DSDA031DSCL018/19R0XC-/+21/22R0X0-/+24/25R0X1-/+27/28R0X2-/+35I2CSEL/INT36HPD152RPWR150DSDA151DSCL154CEC_A38/39R1XC-/+41/42R1X0-/+44/45R1X

35、1-/+47/48R1X2-/+56HPD272RPWR270DSDA271DSCL258/59R2XC-/+61/62R2X0-/+64/65R2X1-/+67/68R2X2-/+13RESET#14LSDA/EPSEL015LSCL/EPSEL153CEC_D76HPDIN77TSDA78TSCL1/2TX2+/-4/5TX1+/-7/8TX0+/-10/11TXC+/-79TPWR/I2CADDRX850127MHzQ8200FLI30336-ACTorinoAB1A1PAF1A2PAF4A3PAF7A4/AN2AD1ANAC2B1PAE2B2PAE5B3PAE8B4/BN2AF3BNA

36、C1C1PAF2C2PAF5C3PAF8C4/CN2AF6CNAB2SV1PAE1SV2PAE4SV3PAE7SV4/SVN2AF9SVNAA1ADC_+TESTAF12AIP_RAW_HS_CSAE12AIP_RAW_VSAD13EXT_OSD_VSAC13EXT_OSD_HSAF13EX_OSD_CLKADATA23-16,BDATA5-4ADATA15-8,BDATA3-2ADATA7-0,BDATA1-0N3AODDY1AVSY2AHSY3AHREF_DEN1IPCLK0P4IPCLK1M4IPCLK2L1IPCLK3N2DIP_RAW_HS_CSM2DIP_EXT_CLAMPM3DI

37、P_EXT_COASTM1DIP_CLEAN_HS_OUTN4BODDL2BVSL3BHSK1BHREF_DEB26XTALC26TCLKV24PWM0U23PWM1U24PWM2AB24IR0W26OCM_UDO_0W25OCM_UDI_0B2OCM_UDO_1B3OCM_UDI_1AD9/RESETAA24MSTR0_SCLAA23MSTR0_SDAA3MSTR1_SCLA2MSTR1_SDAAB26MSTR2_SCLAB25MSTR2_SDAAA26VGA0_SCLAA25VGA0_SDAY26VGA1_SCLY25VGA1_SDAAF14AVS_IN_SCL/JTAG_CLKAD12A

38、VS_IN_WS/JTAG_MODEAC12AVS_IN_DATA/JTAG_TDIAD14AVS_OUT_DATAAE13AVS_OUT_SCL/JTAG_TDOAE14AVS_OUT_WS/JTAG_RESETM24VCO_LVD25OBUFC_CLKA1SCAN_ENW24OCM_TIMER1Y24/OCM_INT2W23/OCM_INT1V26SLAVE_SCLV25SLAVE_SDAAC20JTAG_BS_ENU26PBIASU25PPWRAC24/OCM_CS2AD26/OCM_CS1AD25/OCM_CS0AD24/ROM_CSAC26/OCM_WEAC25/OCM_REAE21

39、OCMDATA15-0AF15OCMADDR21-0P26DENR26DVSP25DHSP24DCLKEBLU7-0 / PD7-0,GPIO43-42EGRN7-0 / PD15-0,GPIO45-44ERED7-0 / PD23-16,GPIO47-46C20FSBKSEL1C21FSBKSEL0C4FSCKEC24FSRASD24FSCASC23FSWEB22FSDQM3B17FSDQM2A11FSDQM1A6FSDQM0A22FSDQS3A17FSDQS2B11FSDQS1B6FSDQS0C22FSCS1D21FSCS0D5FSCLKp/nC11FSADDR12-0A24FSDATA3

40、1-0AC7VOUT2(PART-3)DHC-40.1BLOCK DIAGRAM-4SPI0SPIOI2S_NETUSBRMII_TXRMII_RXUSB0 HSEMFB_A0:12EMFB_D0:31EMFA_D0:7SPI1DSD_DRCTDataAdrDataAdrI2S_HDMI x4 / DSDDSD_HDMISPIOSPIOI2S_DIR x4I2S_IN x4/DSD x6USB1 FS (Reserved)I2S_MAIN x4I2Sx4I2Sx4I2Sx4/DSDEMFA_A1:2MCKDIG/NETUSBDACCS1DSP2_INTDSP2_RSTDSP2_CSDSDDIR

41、ECTMCKMCKSFlash_CSAMUT0DIGMUT1DIGMUT244/48MDIO ControlsRMII_ControlsControl SignalsDIGMUT3HOST_CSHOST_REQNETUSB_LR analogUSB_VBUS+5VUSB_EN_VBUS+5+5VOverCurrentDetNETUSB_SPDIFNAND ControlesDACRSTDACCS1DACCS2DACCS3DACRSTDACCS2DACCS3DSP3_INTDSP3_RSTDSP3_CSDSPINPSELMCK_DigitalSPDIFSWADC_LR analogMCK_HDM

42、IDSDSLRSELSPDIF outSPDIF0SPDIF1SPDIFnDIRINTDIRRSTDIRCSRMCKDSPINPSELOMCKETH_RSTETH_INTI2C0 (Reserved)RS-232C83x_RST256fs256fs256fs256fsUART1UART2(no use, assigned to SPI)Analog 8chMax?to ASP blockto ASP blockHOSTmicro-ConInterfaceAHCLKX1GPIOMcASP0AXR014ReservedAHCLKX0/AHCLKX2AXR20GPIO x3GPIO x3SPI1Ma

43、ster?GPIO x1USB1USB0EMIFBx32DataBusEMACMDIOEMIFAReservedSPI0Boot & MasterGPIO x2-May use either Flash momory (NAND flash or Serial flash) for system ROM include boot image.GPIO x11from ASP blockSPDIF I/Ffrom HDMI blockDepend on Total cost of AVR.McASP1AXR1n x6GPIO x2I2C0for SerialConsoleUART1UART2Mc

44、ASP1AXR1n x4GPIO x2RESETSDR SDRAM(x16bit)256Mb? x2pcs25MHzRJ-45USB HS HOSTHiSideSwReservedHiSideSw2nd DSPVal24MHz2ch DACNET/USBNANDFlash256MbitSerialFlash64Mb or 128Mb?NOR FlashValSDRAMVal25MHzSWSWDIR/CODEC/ADC/DAC24.576MHz12.288MHz11.2896MHzUSB FSReservedLevel ConvertDualCoreProcessor ARM + DSPDA83

45、0DAC x4 block (max8ch?)ValEtherPHYValDSP/ ETHER/ USB BLOCKDHC-40.1SCHEMATIC DIAGRAM-1DHC-40.1U0011 AUDIO INPUT TERMINAL PC BOARDBAASP-0073-1NA12345BCDEFGH678IJKZ3MUT+7V-7VZ2RZ2RZ2LZ2LZ3RFL_PreCSWFR_PreFL_PreSBR_PreSBL/Z2L/BiAmpLSBR/Z2R/BiAmpRSL/Z3LSR/Z3RFLFRSBL/Z2L/BiAmpL_OUTZ2MUTSWMUTAMUTE-15VPRESB

46、MUTPRESRMUTPRESRMUTPRESBMUTSRZ3MUTSBR/Z2R/BiAmpR_OUTDACFLDACFRDACSWDACFRADCRVOLDATAZ2VOLCLKZ3LVOLCLKVOLDATAADCLADCLADCRCSWSL_PreSR_PreAUX_RFR_OUTC_OUTFR_PreSBL_PreSBR_PreSL_PreSR_PreSR/Z3R_OUTZ2TONELZ2TONERSBR/Z2R/BiAmpRSR/Z3RSL/Z3LSBL/Z2L/BiAmpLFLCFRZ3LOSW_OUTVPROTECTDAC_CDAC_SBRDAC_SBLDAC_SRDAC_SL

47、DAC_SWDAC_FRADCLADCRMMPLMMPRDAC_FLZ2ROZ2LOZ3LZ3R-15VZ3MUTPRESRMUTSRZ3MUTSWMUTZ2MUTSBZ2MUTPRESBMUTZ2VOLCLKVOLDATAVOLCLK+15V-15VAUX_L/MICAUX_RPREFRMUTPREFRMUTPREFRMUTS1L+S1L-+22VAGNDAGNDAGNDAGNDAMUTEDACCDACSWVCR-RVCR-LDVD-RDVD-LTAPE-RTAPE-LGAME-RGAME-LCBL/SAT-RCBL/SAT-LDACSLDACSRDACSBRDACSBLDACFLDACFR

48、SL/Z3L_OUTCD-RCD-LPHONO_LPHONO_RFL_OUTC_OUTTUNER-RTUNER-LAUX_L/MIC+15V-15VAGNDAGNDAGNDTUPACK_LTUPACK_RSIRIUS_LIRINA1IRINA2IRINB1IRINB2TRGA/TRGZ2GNDDG+12VDG1+SUBTRGB/TRGZ3TRGC+8.2VVPROTECT+15V-15VSIRIUS_R+22V-22VZ2NET_RAGNDZ2NET_L+15V-15VZ2TONERZ2TONELZ3RZ3LZ3ROZ3LOZ2RZ2LSBL_PreZ2MUTZ3ROZ3MUTAUDIO IN

49、PUT/OUTPUT SECTIONSubwooferDownmix3.3V-42mAmax-32mAtypfo(bass)=81Hz+60mAmax+45mAtypPHONORchLch-60mAmax-45mAtypAv=20dB+15V-15Vto H/P Amp PWB(DTC-50.1)to H/P Amp PWB(DTC-50.1)FRFLSBRSBLSLSRCPRE OUT7.2CHLTUNERRchLchRchCDLchRchLchTAPE_OUTGAMETAPE_INRchLchRchLchCBL/SATVCR OUTRchLchRchLchVCR INDVDRchLchRc

50、hLchwith Ht-Sinkto Po-AMP PWB(BAAMP-0072)to Po-AMP PWB(BAAMP-0072)-7V-15V+15VSBZ2MUTZ2TONELZ2TONERto HDMI PWBexcept TX-SA707 JJBAASP-0073to BAVD-0101-7V+7V+34mAtyp+45mAmaxfor TX-SA707JJfor TX-NA807JJTo BACPU-0100+7Vexcept TX-SR707for only TX-SR707except TX-SA707JJexcept TX-NA807JJ+12VTRG*or RN2402UP