Pioneer DV-434 Service manual
DVD PLAYER
DV-434
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
ORDER NO.
RRV2307
Type
KUXJ ‡ AC120V 1
KCXJ ‡ AC120V 1
¶ This service manual should be used together with the following manual(s):
Model No. Order No. Remarks
DV-333/KUXJ RRV2290
Model
DV-434
Power Requirement
Region No.
Remarks
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2000
T – ZZE JUNE 2000 Printed in Japan
DV-434
1. CONTRAST OF MISCELLANEOUS PARTS
NOTES : ÷ Parts marked by “ NSP ” are generally unavailable 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 examples.
Ex. 1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by
J = 5%, and K = 10%).
560 Ω = 56 × 10
47k Ω = 47 × 10
0.5 Ω = R50 ...................................................................... RN2H Â 5 0 K
1 Ω = 1R0 ......................................................................... RS1P 1 Â 0 K
Ex. 2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω = 562 × 10 1 = 5621 ........................................... RN1/4PC 5 6 2 1 F
7 CONTRAST TABLE for DV-434/KUXJ
DV-434/KUXJ and DV-333/KUXJ are constructed the same except for the following:
Ref.
Mark Symbol and Description
No.
1
= 561................................................... RD1/4PU 5 6 1 J
3
= 473 .................................................. RD1/4PU 4 7 3 J
Part No.
DV-333/KUXJ DV-434/KUXJ
Remarks
PCB ASSEMBLIES
P5 - 1 DVDM Assy VWS1412 VWS1432
FLJB Assy VWM1991 VWM2049
P5 - 4 FLJB Assy VWV1748 VWV1780
P5 - 2 NSP PWSB Assy VWG2174 VWG2243
PACKING
P3 - 4 Remote Control Unit VXX2702 VXX2703
P3 - 9 Packing Case VHG1901 VHG1924
P3 -13 Operating Instructions (English) VRB1244 VRB1252
EXTERIOR
P5 -12 Rear Panel VNA2161 VNA2183
P5 -17 Front Panel Assy VXA2391 VXA2399
P5 -19 NSP Pop Label VRW1830 VRW1833
NSP Pop Label Not used VRW1845 For Front Panel
• For PCB assemblies, Refer to “CONTRAST OF PCB ASSEMBLIES” and “2. SCHEMATIC DIAGRAM”.
2
7 CONTRAST TABLE for DV-434/KCXJ
DV-434/KCXJ and DV-333/KCXJ are constructed the same except for the following:
Ref.
Mark Symbol and Description
No.
PCB ASSEMBLIES
P5 - 1 DVDM Assy VWS1412 VWS1432
FLJB Assy VWM1991 VWM2049
P5 - 4 FLJB Assy VWV1748 VWV1780
P5 - 2 NSP PWSB Assy VWG2174 VWG2243
PACKING
P3 - 4 Remote Control Unit VXX2702 VXX2703
P3 - 9 Packing Case VHG1923 VHG1950
P3 -13 Operating Instructions (English) VRB1244 VRB1252
P3 -14 Operating Instructions (French) VRC1116 VRC1115
EXTERIOR
P5 -12 Rear Panel VNA2161 VNA2183
P5 -17 Front Panel Assy VXA2391 VXA2399
P5 -19 NSP Pop Label VRW1830 Not used
• For PCB assemblies, Refer to “CONTRAST OF PCB ASSEMBLIES” and “2. SCHEMATIC DIAGRAM”.
DV-333/KCXJ DV-434/KCXJ
Part No.
DV-434
Remarks
7 CONTRAST OF PCB ASSEMBLIES
D
DVDM ASSY
F
VWS1432 and VWS1412 are constructed the same except for the following:
Mark Symbol and Description
VWS1412 VWS1432
IC27 Not used PM0026A
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, R861–R865, R868–R871 Not used RS1/16S0R0J
R971–R974, R8640 Not used RS1/16S0R0J
Part No.
Remarks
R872 Not used RS1/16S3001F
R873 Not used RS1/16S6800F
R874 Not used RS1/16S1201F
R8610, R8620, R8630 Not used RS1/10S0R0J
3
DV-434
E
FLJB ASSY
F
VWV1780 and VWV1748 are constructed the same except for the following:
Mark Symbol and Description
IC501 Not used TC74HC4053AF
Q500 Not used DTC114YK
Q531, Q541, Q551 Not used 2SA1037K
D101 Not used SLR-56VC
F501–F503 12MHz LPF(VIDEO) Not used VTF1158
C451 CEAT471M6R3 CEAT102M6R3
C530, C540 Not used CKSRYF104Z25
C531, C541, C551 Not used CCSQCH6R0D50
R140 RS1/10S0R0J RS1/10S622J
R142 Not used RS1/10S363J
R160, R533, R543, R553, R594 Not used RS1/10S0R0J
R163 Not used RS1/10S181J
R407, R408, R505, R515 RS1/10S0R0J Not used
R458, R462 RS1/10S3300D RS1/10S3900D
R500 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
Part No.
Remarks
VWV1748 VWV1780
G
PWSB ASSY
F
VWG2243 and VWG2174 are constructed the same except for the following:
Mark Symbol and Description
VWG2174 VWG2243
S801 Not used ASG7013
Part No.
Remarks
4
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