Pioneer DV-434 Service Manual Download Page 10

Page: 10 / 13

DV-434

FL CONTROL

MICROCOMPUTER

2/3

: The power supply is shown with the marked box.

KEYB ASSY
S701 :

(OPEN/CLOSE)

S702 :

S703 :

S704 :

(STOP)

S705 :

(PAUSE)

S706 :

(PLAY)

RED

FLJB ASSY (VWV1780)

1/3F

PWSB ASSY
S801 : FL DIMMER
S802 : POWER STANDBY/ON

3/3F

1/3F

2.3 FLJB (1/3), KEYB and PWSB ASSYS

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TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

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Summary of Contents for DV-434

Page 1: ...D PLAYER T ZZE JUNE 2000 Printed in Japan Model No Order No Remarks DV 333 KUXJ RRV2290 This service manual should be used together with the following manual s DV 434 Type Power Requirement Remarks Model DV 434 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S Region No KUXJ AC120V 1 KCXJ AC120V 1 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5...

Page 2: ... because they are not in our Master Spare Parts List The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Reference Nos indicate the pages and Nos in the service manual for the base model When ordering resistors first convert resistance values into code form as shown in the following ...

Page 3: ...6A Q87 Q89 Q91 Not used 2SA1576A C834 C836 C865 C869 C871 876 Not used CKSRYF104Z16 C861 C864 Not used CKSRYF105Z16 C870 Not used CKSQYB104Z25 R1 Not used RS1 16S103J For CHECKER R2 RS1 16S103J Not used For CHECKER R866 Not used RS1 16S103J R501 R502 RS1 16S0R0J Not used R808 Not used RS1 16S8202F R822 R824 Not used RS1 16S1200F R845 R847 Not used RS1 16S182J R854 R856 Not used RS1 16S4R7J R855 R8...

Page 4: ...Not used RS1 10S472J R531 R541 R551 Not used RS1 10S3300D R532 R542 R552 Not used RS1 10S2202D R534 R544 R554 Not used RS1 10S182J Mark Symbol and Description Part No VWV1748 VWV1780 Remarks FLJB ASSY VWV1780 and VWV1748 are constructed the same except for the following S801 Not used ASG7013 Mark Symbol and Description Part No VWG2174 VWG2243 Remarks PWSB ASSY VWG2243 and VWG2174 are constructed t...

Page 5: ...yu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 6: ...3 3F D 3 3F D 3 3F D 3 3F D 2 1 DVDM ASSY 2 3 2 3F D 2 SCHEMATIC DIAGRAM Note When ordering service parts be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 co...

Page 7: ...SIGNAL ROUTE The power supply is shown with the marked box 3 3F D 3 3F D 3 3F D 1 3 3 3F D 1 3 3 3F D 3 3F D 3 3F D 3 3F D 3 3F D CN102 E 1 3F 2 3F D www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 8: ...D D 3 3F DVDM ASSY VWS1432 VCB Y C VCB Y C VCB Y C 1316 1215 1417 2 2 DVDM ASSY 3 3 3 3F D www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 9: ...OM DATA SIGNAL ROUTE V CB SIGNAL ROUTE VCB Y SIGNAL ROUTE Y C SIGNAL ROUTE C VCB Y C VCB VCB VCB Y Y Y C C C 3 3F D www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 10: ...USE S706 3 PLAY RED FLJB ASSY VWV1780 E 1 3F PWSB ASSY S801 FL DIMMER S802 POWER STANDBY ON 3 3F E 3 3F E 1 3F E 2 3 FLJB 1 3 KEYB and PWSB ASSYS www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 11: ... VWG2176 F 2 3 E 3 5 CONVERTER 5 3 CONVERTER CN101 VWR1327 or CN201 VWR1328 H PWSB ASSY VWG2243 G F 3 3F E CN5 D2 3F 1 3F E F F G www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 12: ... 1 3F E PRG INTR SW VCB VCB VCB VCB C Y Y Y C C Y C C Y VCB C 3 3F E 2 4 FLJB ASSY 3 3 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 13: ...L ROUTE V CB SIGNAL ROUTE VCB Y SIGNAL ROUTE Y C SIGNAL ROUTE C VCB CB CB CB Y C Y C Y V V C Y V V C 3 3F E www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

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