Integra-DPC7_9-cd-sm 维修电路原理图.pdf
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1、DPC-7.9SERVICE MANUALSERVICE MANUALDVD CHANGERBlack modelMODEL DPC-7.9120V AC, 60Hz100 - 240V AC, 50HzBMDDBMUA,BMUPRef. No. 4106Aug, 2008RC-656DVSAFETY-RELATED COMPONENT WARNING!COMPONENTS IDENTIFIED BY MARK ON THESCHEMATIC DIAGRAM AND IN THE PARTS LIST ARECRITICAL FOR RISK OF FIRE AND ELECTRIC SHOC
2、K.REPLACE 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DPC-7.9EXPLOD
3、ED VIEW-1DPC-7.9325641P1703BP1703BP1702AMain boardM051E811E811AA214A215x 8 pcs.A217A223A218A001A026A003U08A007A006A005A224A220A226A028M059M052M058M057M050A032M062M061M001M009M008M007M010M005M015M016A025A053A017x 2 pcs.M059x 2 pcs.A040 x 8 pcs.A102x 2 pcs.A121x 4 pcs.A122x 4 pcs.A120 x 4 pcs.A024x 3
4、pcs.A019x 2 pcs.M004x 2 pcs.A055x 2 pcs.A054 x 14 pcs.A110 x 2 pcs.M056x 2 pcs.M060 x 4 pcs.A027x 2 pcs.M014x 4 pcs.A006x 2 pcs.A006x 4 pcs.A006x 2 pcs.A230 x 4 pcs.P1703P1702P1901BP1401P1304P1002P7002U14U02U07U05U03U01U04U13U09U12U10U11U20F101M053M002M013M032M012M031M030A057A002A009A101A024A221M006
5、M010M010M011x 3 pcs.A006x 2 pcs.A056(HDMI)x 3 pcs.P1002P1401BP1401BTo Powersupply unitF102F105M012RadioFans.CN 收音机爱 好者资料库DPC-7.9EXPLODED VIEWTRAVERSE MECHANISM2627282930PARTS LISTNO.NO.26262727282829293030PART CODEPART CODEC2G083C2G083C1H012C1H012A7P085A7P085A7G202A7G202A7G203A7G203PART NAMEPART NAM
6、EDAMPER-IDLEDAMPER-IDLESCREW-DAMPER-CR3SCREW-DAMPER-CR3CLAMP-T-M12HCLAMP-T-M12HCLAMPER-HCLAMPER-HCLAMPER-LCLAMPER-LTRAVERSE MECHANISM ASSYTDT-2100SF-02PART Number: 24801035DPC-7.9BLOCK DIAGRAMRIIRSegment DriveGrid DriveLoader DriveRoulet DrivePosition/Disc sensor ,Pos-SWLoading ControlRoulette Contr
7、olDAC Control 3WireSerialDownMix AudioSPDIFLD_DVDLD_CDSpindle Moter Drive/SenserLoading Moter DriveControlsSrevo Control SigSQUEEZE/LETTER etcA,B,C,D,E,FControlsCD/DVDVR_CD,VR_DVDTRACK,FOCUS,S_SPIN,S_SLDINSSWSled moter DriveCD_LDDVD_LDMPG_27MHzMEM_DAT0-15MEM_ADR0-19MEM_ADR0-19CVoutSYoutSCoutPBoutPRo
8、utSDCAMUTE_CPUPYoutAMCLKMPU_DEDSPTXDDSPRXD,BE_DE1,TRKCHNGSYS_DESYSRXSYSTX,BE_DE,TRCHGFL Disp InterfaceRAM_ADR0-11RAM_DAT0-15VDOFFRESTXRST232TXD,232RXDKeysREMINSUBSO,SUBSI,SUBCLKPWRCTRLVDD_SW1.8VCC_A5VDD_VD5SW6.5VSW3.3VAMUTESPDIFADAC_CLK,ADAC_DO,CS_DMIXAMCLKAnalog Video CV/SY/SC/PY/Pb/PrABCLK,ALRCK,A
9、OUT0I2C_SCLI2C_SDAVDOFFDDC_SCLDDC_SDACECHotPlugDetectHTPLGDETI2C_SCLI2C_SDATX0+,TX0-,TX1+,TX1-,TX2+,TX2-,TXC+,TXC-AMCLKSPDIFABCLK,ALRCK,AOUT0I2C_SCLI2C_SDAREF_CLK (27MHz)CECCEC1CEC0CEC2F1,F2-VDISPSW3.3VSW5VSW6.5VASW+12VASW-12VEV5VPWRCTRLAudio MuteAudio MuteLch outRch outAMUTE_CPUAMUTEAMUTE/DACLSYSCO
10、MSYSCOMTRAVERSE MECHA.or NT5SV8M16DS-6Kor IS42S16800-6TGor M29W160ET-70N6EDPC-7.7 onlyDPC-7.7 onlyDPC-7.7 only,SUBREQ,SUBRSTCONVERT_CIRCUITNGPS-0076(100-240V)KeysCoaxChanger MechaRS-232CterminalSPD motorSLD motorLOADING moterOpticalPickupLimitSWQ1201MotorDriverBD7967EFSQ1002DVD LDQ1001CD LDQ1851,X18
11、51Clock Genelator27MHzQ1802SDRAMK4S281632I-UC60Q1801Flash ROMMX29LV160CTTC-70Component BNCComponentCompositS1/S2Q4016Q4015DriveQ4015DriveQ1706Sys2Main Interface7SZ125FUQ1705Main2Sys Interface74VHCT125FTQ7010DriverTA7291SQ7014DriverTA7291SQ8006Remote SensorQ8001FL TubeRIIR in/outQ1103Reset Gen.S-8012
12、7CNMCQ1702Reset Gen.S-80130CNMCQ1903Reg.XC602P502FRQ1902Reg.XC6202P502FRQ1901Reg.BA18BC0FPVideo DriverMM1623XFBEQ1704Sys2Main Interface7SZ125FU+3.3V(TBD mA)+1.8V(TBD mA)Q1101MPEG Super 1Chip A/V DecoderZR36886HLCGQ1701System ControllerM16CEV+5VTC7WU04FUQ1501LevelDetectTC7SHU04FUQ1503DDClineSWUM6K1NH
13、DMI out+5VZR36722+3.3V(max133mA)Q1102E2PROMBR24L08FV-W+1.8V(max170mA)Q8003Display ControllerMPD780232GCValSwitching Power UnitNGPS-0075(100-120V)R(Downmix)L(DownMix)Q4010D/A ConverterWM8718Q4001,Q4003Filter CircuitVLSCQ4002,Q4004Filter CircuitVLSCQ4005,Q4007Q4006,Q4008Q4012,Q4013,Q4014MuteDriver+5VV
14、ID0 VID7, H SYNC, V SYNCMMT+,T-F+,F-MU02 NADIS-9648U03 NADG-9649TRAVERSE MECHA.U04 AUDIO OUTPUT PC BOARD NAAF-9650U01 DVD MAIN CIRCUIT PC BOARD NADG-9634DPC-7.9BLOCK DIAGRAMRIIRSegment DriveGrid DriveLoader DriveRoulet DrivePosition/Disc sensor ,Pos-SWLoading ControlRoulette ControlDAC Control 3Wire
15、SerialDownMix AudioSPDIFLD_DVDLD_CDSpindle Moter Drive/SenserLoading Moter DriveControlsSrevo Control SigSQUEEZE/LETTER etcA,B,C,D,E,FControlsCD/DVDVR_CD,VR_DVDTRACK,FOCUS,S_SPIN,S_SLDINSSWSled moter DriveCD_LDDVD_LDMPG_27MHzMEM_DAT0-15MEM_ADR0-19MEM_ADR0-19CVoutSYoutSCoutPBoutPRoutSDCAMUTE_CPUPYout
16、AMCLKMPU_DEDSPTXDDSPRXD,BE_DE1,TRKCHNGSYS_DESYSRXSYSTX,BE_DE,TRCHGFL Disp InterfaceRAM_ADR0-11RAM_DAT0-15VDOFFRESTXRST232TXD,232RXDKeysREMINSUBSO,SUBSI,SUBCLKPWRCTRLVDD_SW1.8VCC_A5VDD_VD5SW6.5VSW3.3VAMUTESPDIFADAC_CLK,ADAC_DO,CS_DMIXAMCLKAnalog Video CV/SY/SC/PY/Pb/PrABCLK,ALRCK,AOUT0I2C_SCLI2C_SDAV
17、DOFFDDC_SCLDDC_SDACECHotPlugDetectHTPLGDETI2C_SCLI2C_SDATX0+,TX0-,TX1+,TX1-,TX2+,TX2-,TXC+,TXC-AMCLKSPDIFABCLK,ALRCK,AOUT0I2C_SCLI2C_SDAREF_CLK (27MHz)CECCEC1CEC0CEC2F1,F2-VDISPSW3.3VSW5VSW6.5VASW+12VASW-12VEV5VPWRCTRLAudio MuteAudio MuteLch outRch outAMUTE_CPUAMUTEAMUTE/DACLSYSCOMSYSCOMTRAVERSE MEC
18、HA.or NT5SV8M16DS-6Kor IS42S16800-6TGor M29W160ET-70N6EDPC-7.7 onlyDPC-7.7 onlyDPC-7.7 only,SUBREQ,SUBRSTCONVERT_CIRCUITNGPS-0076(100-240V)KeysCoaxChanger MechaRS-232CterminalSPD motorSLD motorLOADING moterOpticalPickupLimitSWQ1201MotorDriverBD7967EFSQ1002DVD LDQ1001CD LDQ1851,X1851Clock Genelator27
19、MHzQ1802SDRAMK4S281632I-UC60Q1801Flash ROMMX29LV160CTTC-70Component BNCComponentCompositS1/S2Q4016Q4015DriveQ4015DriveQ1706Sys2Main Interface7SZ125FUQ1705Main2Sys Interface74VHCT125FTQ7010DriverTA7291SQ7014DriverTA7291SQ8006Remote SensorQ8001FL TubeRIIR in/outQ1103Reset Gen.S-80127CNMCQ1702Reset Gen
20、.S-80130CNMCQ1903Reg.XC602P502FRQ1902Reg.XC6202P502FRQ1901Reg.BA18BC0FPVideo DriverMM1623XFBEQ1704Sys2Main Interface7SZ125FU+3.3V(TBD mA)+1.8V(TBD mA)Q1101MPEG Super 1Chip A/V DecoderZR36886HLCGQ1701System ControllerM16CEV+5VTC7WU04FUQ1501LevelDetectTC7SHU04FUQ1503DDClineSWUM6K1NHDMI out+5VZR36722+3
21、.3V(max133mA)Q1102E2PROMBR24L08FV-W+1.8V(max170mA)Q8003Display ControllerMPD780232GCValSwitching Power UnitNGPS-0075(100-120V)R(Downmix)L(DownMix)Q4010D/A ConverterWM8718Q4001,Q4003Filter CircuitVLSCQ4002,Q4004Filter CircuitVLSCQ4005,Q4007Q4006,Q4008Q4012,Q4013,Q4014MuteDriver+5VVID0 VID7, H SYNC, V
22、 SYNCMMT+,T-F+,F-MU02 NADIS-9648U03 NADG-9649TRAVERSE MECHA.U04 AUDIO OUTPUT PC BOARD NAAF-9650U01 DVD MAIN CIRCUIT PC BOARD NADG-9634DPC-7.9BLOCK DIAGRAMRIIRSegment DriveGrid DriveLoader DriveRoulet DrivePosition/Disc sensor ,Pos-SWLoading ControlRoulette ControlDAC Control 3WireSerialDownMix Audio
23、SPDIFLD_DVDLD_CDSpindle Moter Drive/SenserLoading Moter DriveControlsSrevo Control SigSQUEEZE/LETTER etcA,B,C,D,E,FControlsCD/DVDVR_CD,VR_DVDTRACK,FOCUS,S_SPIN,S_SLDINSSWSled moter DriveCD_LDDVD_LDMPG_27MHzMEM_DAT0-15MEM_ADR0-19MEM_ADR0-19CVoutSYoutSCoutPBoutPRoutSDCAMUTE_CPUPYoutAMCLKMPU_DEDSPTXDDS
24、PRXD,BE_DE1,TRKCHNGSYS_DESYSRXSYSTX,BE_DE,TRCHGFL Disp InterfaceRAM_ADR0-11RAM_DAT0-15VDOFFRESTXRST232TXD,232RXDKeysREMINSUBSO,SUBSI,SUBCLKPWRCTRLVDD_SW1.8VCC_A5VDD_VD5SW6.5VSW3.3VAMUTESPDIFADAC_CLK,ADAC_DO,CS_DMIXAMCLKAnalog Video CV/SY/SC/PY/Pb/PrABCLK,ALRCK,AOUT0I2C_SCLI2C_SDAVDOFFDDC_SCLDDC_SDAC
25、ECHotPlugDetectHTPLGDETI2C_SCLI2C_SDATX0+,TX0-,TX1+,TX1-,TX2+,TX2-,TXC+,TXC-AMCLKSPDIFABCLK,ALRCK,AOUT0I2C_SCLI2C_SDAREF_CLK (27MHz)CECCEC1CEC0CEC2F1,F2-VDISPSW3.3VSW5VSW6.5VASW+12VASW-12VEV5VPWRCTRLAudio MuteAudio MuteLch outRch outAMUTE_CPUAMUTEAMUTE/DACLSYSCOMSYSCOMTRAVERSE MECHA.or NT5SV8M16DS-6
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