Onkyo-DPC7_9-cd-sm 电路图 维修手册.pdf
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1、DPC-7.9 SERVICE MANUALSERVICE MANUAL DVD CHANGER Black model MODEL DPC-7.9 120V AC, 60Hz 100 - 240V AC, 50Hz BMDD BMUA,BMUP Ref. No. 4106 Aug, 2008 RC-656DV SAFETY-RELATED COMPONENT WARNING! COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AN
2、D ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL. MAKE LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. RadioFans.CN
3、 收音机爱 好者资料库 DPC-7.9 EXPLODED VIEW-1 DPC-7.9 3 2 5 6 4 1 P1703B P1703B P1702A Main board M051 E811 E811A A214 A215 x 8 pcs. A217 A223 A218 A001 A026 A003 U08 A007 A006 A005 A224 A220 A226 A028 M059 M052 M058 M057 M050 A032 M062 M061 M001 M009 M008 M007 M010 M005 M015 M016 A025 A053 A017 x 2 pcs. M059
4、 x 2 pcs. A040 x 8 pcs. A102 x 2 pcs. A121 x 4 pcs. A122 x 4 pcs. A120 x 4 pcs. A024 x 3 pcs. A019 x 2 pcs. M004 x 2 pcs. A055 x 2 pcs. A054 x 14 pcs. A110 x 2 pcs. M056 x 2 pcs. M060 x 4 pcs. A027 x 2 pcs. M014 x 4 pcs. A006 x 2 pcs. A006 x 4 pcs. A006 x 2 pcs. A230 x 4 pcs. P1703 P1702 P1901B P140
5、1 P1304 P1002 P7002 U14 U02 U07 U05 U03 U01 U04 U13 U09 U12 U10 U11 U20 F101 M053 M002 M013 M032 M012 M031 M030 A057 A002 A009 A101 A024 A221 M006 M010 M010 M011 x 3 pcs. A006 x 2 pcs. A056 (HDMI) x 3 pcs. P1002 P1401B P1401B To Power supply unit F102 F105 M012 RadioFans.CN 收音机爱 好者资料库 DPC-7.9 EXPLOD
6、ED VIEW TRAVERSE MECHANISM 26 27 28 29 30 PARTS LIST NO.NO. 2626 2727 2828 2929 3030 PART CODEPART CODE C2G083C2G083 C1H012C1H012 A7P085A7P085 A7G202A7G202 A7G203A7G203 PART NAMEPART NAME DAMPER-IDLEDAMPER-IDLE SCREW-DAMPER-CR3SCREW-DAMPER-CR3 CLAMP-T-M12HCLAMP-T-M12H CLAMPER-HCLAMPER-H CLAMPER-LCLA
7、MPER-L TRAVERSE MECHANISM ASSY TDT-2100SF-02 PART Number: 24801035 RadioFans.CN 收音机爱 好者资料库 DPC-7.9 BLOCK DIAGRAM RI IR Segment Drive Grid Drive Loader Drive Roulet Drive Position/Disc sensor ,Pos-SW Loading Control Roulette Control DAC Control 3WireSerial DownMix Audio SPDIF LD_DVD LD_CD Spindle Mot
8、er Drive/Senser Loading Moter Drive Controls Srevo Control Sig SQUEEZE/LETTER etc A,B,C,D,E,F Controls CD/DVD VR_CD,VR_DVD TRACK,FOCUS,S_SPIN,S_SLDIN SSW Sled moter Drive CD_LD DVD_LD MPG_27MHz MEM_DAT0-15 MEM_ADR0-19 MEM_ADR0-19 CVout SYout SCout PBout PRout SDC AMUTE_CPU PYout AMCLK MPU_DE DSPTXD
9、DSPRXD,BE_DE1,TRKCHNG SYS_DE SYSRX SYSTX,BE_DE,TRCHG FL Disp Interface RAM_ADR0-11 RAM_DAT0-15 VDOFF REST XRST 232TXD,232RXD Keys REMIN SUBSO,SUBSI,SUBCLK PWRCTRL VDD_SW1.8 VCC_A5 VDD_VD5SW6.5V SW3.3V AMUTE SPDIF ADAC_CLK,ADAC_DO,CS_DMIX AMCLK Analog Video CV/SY/SC/PY/Pb/Pr ABCLK,ALRCK,AOUT0 I2C_SCL
10、 I2C_SDA VDOFF DDC_SCL DDC_SDA CEC HotPlugDetect HTPLGDET I2C_SCL I2C_SDA TX0+,TX0-,TX1+,TX1-,TX2+,TX2-,TXC+,TXC- AMCLK SPDIF ABCLK,ALRCK,AOUT0 I2C_SCL I2C_SDA REF_CLK (27MHz) CEC CEC1 CEC0 CEC2 F1,F2 -VDISP SW3.3V SW5V SW6.5V ASW+12V ASW-12V EV5V PWRCTRL Audio MuteAudio Mute Lch out Rch out AMUTE_C
11、PU AMUTE AMUTE/DACL SYSCOM SYSCOM TRAVERSE MECHA. or NT5SV8M16DS-6K or IS42S16800-6TG or M29W160ET-70N6E DPC-7.7 only DPC-7.7 only DPC-7.7 only ,SUBREQ,SUBRST CONVERT_CIRCUIT NGPS-0076(100-240V) Keys Coax Changer Mecha RS-232C terminal SPD motor SLD motor LOADING moter OpticalPickup LimitSW Q1201 Mo
12、torDriver BD7967EFS Q1002 DVD LD Q1001 CD LD Q1851,X1851 Clock Genelator 27MHz Q1802 SDRAM K4S281632I-UC60 Q1801 Flash ROM MX29LV160CTTC-70 Component BNCComponent Composit S1/S2 Q4016 Q4015 Drive Q4015 Drive Q1706 Sys2Main Interface 7SZ125FU Q1705 Main2Sys Interface 74VHCT125FT Q7010 Driver TA7291S
13、Q7014 Driver TA7291S Q8006 Remote Sensor Q8001 FL Tube RI IR in/out Q1103 Reset Gen. S-80127CNMC Q1702 Reset Gen. S-80130CNMC Q1903 Reg. XC602P502FR Q1902 Reg. XC6202P502FR Q1901 Reg. BA18BC0FP Video Driver MM1623XFBE Q1704 Sys2Main Interface 7SZ125FU +3.3V(TBD mA) +1.8V(TBD mA) Q1101 MPEG Super 1Ch
14、ip A/V Decoder ZR36886HLCG Q1701 System Controller M16C EV+5V TC7WU04FU Q1501 LevelDetect TC7SHU04FU Q1503 DDClineSW UM6K1N HDMI out +5V ZR36722 +3.3V(max133mA) Q1102 E2PROM BR24L08FV-W +1.8V(max170mA) Q8003 Display Controller MPD780232GC Val Switching Power Unit NGPS-0075(100-120V) R(Downmix) L(Dow
15、nMix) Q4010 D/A Converter WM8718 Q4001,Q4003 Filter Circuit VLSC Q4002,Q4004 Filter Circuit VLSC Q4005,Q4007 Q4006,Q4008 Q4012,Q4013,Q4014 Mute Driver +5V VID0 VID7, H SYNC, V SYNC M M T+,T- F+,F- M U02 NADIS-9648 U03 NADG-9649 TRAVERSE MECHA. U04 AUDIO OUTPUT PC BOARD NAAF-9650 U01 DVD MAIN CIRCUIT
16、 PC BOARD NADG-9634 DPC-7.9 BLOCK DIAGRAM RI IR Segment Drive Grid Drive Loader Drive Roulet Drive Position/Disc sensor ,Pos-SW Loading Control Roulette Control DAC Control 3WireSerial DownMix Audio SPDIF LD_DVD LD_CD Spindle Moter Drive/Senser Loading Moter Drive Controls Srevo Control Sig SQUEEZE/
17、LETTER etc A,B,C,D,E,F Controls CD/DVD VR_CD,VR_DVD TRACK,FOCUS,S_SPIN,S_SLDIN SSW Sled moter Drive CD_LD DVD_LD MPG_27MHz MEM_DAT0-15 MEM_ADR0-19 MEM_ADR0-19 CVout SYout SCout PBout PRout SDC AMUTE_CPU PYout AMCLK MPU_DE DSPTXD DSPRXD,BE_DE1,TRKCHNG SYS_DE SYSRX SYSTX,BE_DE,TRCHG FL Disp Interface
18、RAM_ADR0-11 RAM_DAT0-15 VDOFF REST XRST 232TXD,232RXD Keys REMIN SUBSO,SUBSI,SUBCLK PWRCTRL VDD_SW1.8 VCC_A5 VDD_VD5SW6.5V SW3.3V AMUTE SPDIF ADAC_CLK,ADAC_DO,CS_DMIX AMCLK Analog Video CV/SY/SC/PY/Pb/Pr ABCLK,ALRCK,AOUT0 I2C_SCL I2C_SDA VDOFF DDC_SCL DDC_SDA CEC HotPlugDetect HTPLGDET I2C_SCL I2C_S
19、DA TX0+,TX0-,TX1+,TX1-,TX2+,TX2-,TXC+,TXC- AMCLK SPDIF ABCLK,ALRCK,AOUT0 I2C_SCL I2C_SDA REF_CLK (27MHz) CEC CEC1 CEC0 CEC2 F1,F2 -VDISP SW3.3V SW5V SW6.5V ASW+12V ASW-12V EV5V PWRCTRL Audio MuteAudio Mute Lch out Rch out AMUTE_CPU AMUTE AMUTE/DACL SYSCOM SYSCOM TRAVERSE MECHA. or NT5SV8M16DS-6K or
20、IS42S16800-6TG or M29W160ET-70N6E DPC-7.7 only DPC-7.7 only DPC-7.7 only ,SUBREQ,SUBRST CONVERT_CIRCUIT NGPS-0076(100-240V) Keys Coax Changer Mecha RS-232C terminal SPD motor SLD motor LOADING moter OpticalPickup LimitSW Q1201 MotorDriver BD7967EFS Q1002 DVD LD Q1001 CD LD Q1851,X1851 Clock Genelato
21、r 27MHz Q1802 SDRAM K4S281632I-UC60 Q1801 Flash ROM MX29LV160CTTC-70 Component BNCComponent Composit S1/S2 Q4016 Q4015 Drive Q4015 Drive Q1706 Sys2Main Interface 7SZ125FU Q1705 Main2Sys Interface 74VHCT125FT Q7010 Driver TA7291S Q7014 Driver TA7291S Q8006 Remote Sensor Q8001 FL Tube RI IR in/out Q11
22、03 Reset Gen. S-80127CNMC Q1702 Reset Gen. S-80130CNMC Q1903 Reg. XC602P502FR Q1902 Reg. XC6202P502FR Q1901 Reg. BA18BC0FP Video Driver MM1623XFBE Q1704 Sys2Main Interface 7SZ125FU +3.3V(TBD mA) +1.8V(TBD mA) Q1101 MPEG Super 1Chip A/V Decoder ZR36886HLCG Q1701 System Controller M16C EV+5V TC7WU04FU
23、 Q1501 LevelDetect TC7SHU04FU Q1503 DDClineSW UM6K1N HDMI out +5V ZR36722 +3.3V(max133mA) Q1102 E2PROM BR24L08FV-W +1.8V(max170mA) Q8003 Display Controller MPD780232GC Val Switching Power Unit NGPS-0075(100-120V) R(Downmix) L(DownMix) Q4010 D/A Converter WM8718 Q4001,Q4003 Filter Circuit VLSC Q4002,
24、Q4004 Filter Circuit VLSC Q4005,Q4007 Q4006,Q4008 Q4012,Q4013,Q4014 Mute Driver +5V VID0 VID7, H SYNC, V SYNC M M T+,T- F+,F- M U02 NADIS-9648 U03 NADG-9649 TRAVERSE MECHA. U04 AUDIO OUTPUT PC BOARD NAAF-9650 U01 DVD MAIN CIRCUIT PC BOARD NADG-9634 DPC-7.9 BLOCK DIAGRAM RI IR Segment Drive Grid Driv
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