Panasonic CQCB9900U - AUTO RADIO/CD DECK Page 37 Service Manual Download | Manualshive

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20 SCHEMATIC DIAGRAM-2

20.1. Main Block

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Summary of Contents for CQCB9900U - AUTO RADIO/CD DECK

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Page 31: ...20 2 Display Block CQ CB9900U 38 ...

Page 32: ...38 ...

Page 33: ...CH2 Feed Motor CH3 Loading Motor Not use CH4 Focus Coil CH5 Tracking Coil T T F F SP SP SL SL R208 0 R207 5 1k C203 3300p TP151 TRD R209 5 1k R210 0 C204 3300p TP152 FOD R202 0 R201 6 8k TP149 TVD R204 1k R205 0 TP150 ECS R212 47k R211 27k C252 47uF 6 3V C152 22uF 6 3V C109 0 1u C153 22uF 6 3V C110 0 1u C251 220uF 10V C205 0 1u TP104 TE TP105 FE TP102 Vref TP103 GND R129 6 8k C136 0 1u R130 1M R20...

Page 34: ...C_M CLK_C_M DATA_M_C LRCK_M_C CLK_M_C CDFS SCK SO SI MUTE SCK SO MUTE SI CDFS Digital GND AnalogGND MCLK MDATA MLD SQCK MLD MDATA MCLK RESET RESET RST RST BLKCK STAT STAT BLKCK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 CN101 SW2 SW1 RESTSW C132 0 1u C135 0 1u TP101 ARF TP104 TE TP105 FE NRFDET TRV C136 0 1u R130 1M ECM DATA_M_C LRCK_M_C CLK_M_C TP116 FBAL TP115 TBAL TP138 TP TP153 SYS3 3V R131 ...

Page 35: ...08 0 1u C409 10u C424 10u C410 0 1u C411 0 1u C412 0 1u C413 0 1u C401 0 1u C404 0 1u C406 0 1u R409 4 7k R408 4 7k DATA_M_C LRCK_M_C CLK_M_C SCK SO SI SCK SO SI DATA_C_M LRCK_C_M CLK_C_M MLD MDATA MCLK BLKCK MUTE CDFS CDFS BLKCK SW2 SW1 RESTSW RESTSW SW1 SW2 CLKENA STAT A15 A14 FLASH A13 STAT A12 SQCK A11 RST A10 A9 RST A8 A18 A17 A7 A6 TP401 CVDD A5 A4 A3 A2 A1 MLD A16 RESTSW SO D15 SCK RESET D7...

Page 36: ...4 Vcc 5 IC409 YESAM167 C426 0 1u A2 A1 nPS A0 10k R428 L R430 560 R429 220 R431 4 7k R432 10k X401 YESXL018 C436 0 1u TP402 TMS TP403 TCK TP405 TDI TP404 TRST TP406 TDO TP407 EMU TP408 EMU0 TP409 VDD3 3V TP410 GND 1 3 5 7 410 56 1 3 5 7 409 56 R481 4 7k 6 YGFD15283 CD Servo Block 2 2 CDM 012 MP3 3 3 0 3 3 0 0 0 7 0 1 0 2 2 40 ...

Page 37: ...20 SCHEMATIC DIAGRAM 2 20 1 Main Block 37 ...

Page 38: ...CQ CB9900U 37 ...

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Page 40: ...k R205 0 TP150 ECS DC8V GND M GND CDRST CD SCK CD SO CD MUTE CD SI CD ON GND A Lch Rch R212 47k R211 27k C252 47uF 6 3V DATA_C_M LRCK_C_M CLK_C_M DATA_C_M LRCK_C_M CLK_C_M DATA_M_C LRCK_M_C CLK_M_C CDFS SCK SO SI MUTE SCK SO MUTE SI CDFS Digital GND AnalogGND MCLK MDATA MLD SQCK MLD MDATA MCLK RESET RESET RST RST BLKCK STAT STAT BLKCK C152 22uF 6 3V C109 0 1u C153 22uF 6 3V C110 0 1u C251 220uF 10...

Page 41: ..._C SCK SO SI SCK SO SI DATA_C_M LRCK_C_M CLK_C_M MLD MDATA MCLK BLKCK MUTE CDFS CDFS BLKCK SW2 SW1 RESTSW RESTSW SW1 SW2 CLKENA STAT A15 A14 FLASH A13 STAT A12 SQCK A11 RST A10 A9 RST A8 A18 A17 OE 1 A 2 GND 3 Y 4 Vcc 5 IC409 YESAM167 A7 A6 TP401 CVDD A5 A4 C426 0 1u A3 A2 A1 MLD A16 RESTSW SO D15 SCK RESET D7 SW2 SW1 D14 MUTE D6 MDATA MCLK D13 VDD3 3V GND D5 SI CDFS D12 System MP3 DSP RST D4 BLKC...

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Page 45: ... E 9227 Bottom View E 9227 Top View CQ CB9900U DISPLY P C B 1 2 3 4 1 24 25 48 C C B B C C B B E E C B E C B E C B E C B E C B E C B E E E C B E 1 1 3 2 1 1 5 10 6 3 2 25 26 50 51 75 76 100 8 1 ...

Page 46: ...C B E 3032 14 06 Bottom View YGFD15283 CDServo P C B ...

Page 47: ...C B E C B E C B E 3032 14 06 Top View YGFD15283 CDServo P C B ...

Page 48: ...C E B C C E E B B E B C C E B C E B C C E E B C E B B C E B C E B C B E C C C B B B E E E C B E E 6988Ab Bottom View E 6988Ad Bottom View E 6988Aa Bottom View E 6988Ac Bottom View CQ CB9900U Main P C B ...

Page 49: ... E B B B C C C C C B E C B E C B E C B E C B E C B E C B E C B E C C B B E E C C C C C C E B B B E C B E C B E C B C E B C E E C C B B E 6988Aa Top View E 6988Ac Top View E 6988Ab Top View E 6988Ad Top View CQ CB9900U Main P C B ...

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