Pioneer DV-434 User manual
ORDER NO.
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
RRV2307
DVD 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
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DV-434
2
7CONTRAST TABLE for DV-434/KUXJ
DV-434/KUXJ and DV-333/KUXJ are constructed the same except for the following:
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
Ref.
No. Remarks
DV-333/KUXJ DV-434/KUXJ
Part No.
Mark Symbol and Description
1. CONTRAST OF MISCELLANEOUS PARTS
•For PCB assemblies, Refer to “CONTRAST OF PCB ASSEMBLIES” and “2. SCHEMATIC DIAGRAM”.
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 ×101 =561................................................... RD1/4PU 561J
47k Ω=47 ×10 3=473 .................................................. RD1/4PU 473J
0.5 Ω=R50 ...................................................................... RN2H Â50K
1 Ω=1R0 ......................................................................... RS1P 1Â0K
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 5621F
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DV-434
3
7CONTRAST TABLE for DV-434/KCXJ
DV-434/KCXJ and DV-333/KCXJ are constructed the same except for the following:
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
Ref.
No. Remarks
DV-333/KCXJ DV-434/KCXJ
Part No.
Mark Symbol and Description
•For PCB assemblies, Refer to “CONTRAST OF PCB ASSEMBLIES” and “2. SCHEMATIC DIAGRAM”.
7CONTRAST OF PCB ASSEMBLIES
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
R872 Not used RS1/16S3001F
R873 Not used RS1/16S6800F
R874 Not used RS1/16S1201F
R8610, R8620, R8630 Not used RS1/10S0R0J
Mark Symbol and Description Part No.
VWS1412 VWS1432 Remarks
DVDM ASSY
VWS1432 and VWS1412 are constructed the same except for the following:
F
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DV-434
4
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
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 the same except for the following:
F
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DV-434
6
A
B
C
D
1234
1234
KM68V1000CLT-7L
VYW1727
WORK SRAM (1M)
FLASH MEMORY (4M)
4M DRAM
BY CHIP
1/3
D
1/3
D
1/3
D
1/3
D
1/3
D
1/3
D
1/3
D
1/3
D
1/3
D
(DVD)
3/3F
D
3/3F
D
D2/3F
DVDM ASSY (VWS1432)
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".
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DV-434
7
A
B
C
D
5678
5678
SYSTEM CONTROL CPU
Q3
Q3
RN1911
CN5
VKN1626
1/3
D
1/3
D
1/3
D
1/3
D
1/3
D
1/3
D
1/3
D
1/3
D
1/3
D
: RF SIGNAL ROUTE
: AUDIO SIGNAL ROUTE
: ROM DATA 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
E1/3F
2/3F
D
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DV-434
8
A
B
C
D
1234
1234
AV-1
16M SDRAM
2/3F
D2/3F
D
2/3F
D
2/3F
D
2/3F
D
2/3F
D
2/3F
D
2/3F
D2/3F
D
2/3F
D
D3/3F
DVDM ASSY (VWS1432)
(VCB)
(Y)
(C)
(VCB)
(Y)
(C)
(VCB)
(Y)
(C)
1316 1215
1417
2.2 DVDM ASSY (3/3)
3/3F
D
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DV-434
9
A
B
C
D
5678
5678
CN15
VKN1763
Pro-1
CLOCK
GENERATOR
2/3F
D
2/3F
D
2/3F
D
1/3
D
2/3F
D
2/3F
D
CN106
E3/3F
: AUDIO SIGNAL ROUTE
: ROM 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
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DV-434
10
A
B
C
D
1234
1234
FL CONTROL
MICROCOMPUTER
2/3
E
: The power supply is shown with the marked box.
KEYB ASSY
S701 : 0(OPEN/CLOSE)
S702 : 4
S703 : ¢
S704 : 7(STOP)
S705 : 8(PAUSE)
S706 : 3(PLAY)
RED
FLJB ASSY (VWV1780)
E1/3F
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
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DV-434
11
A
B
C
D
5678
5678
ASG7013 ASG7013
S701-S706 : ASG7013
CN801
04P-FJ
CN701
04P-FJ
CN101
14P-FJ
CN102
VKN1627
CN103
04R-FJ
CN104
04R-FJ
KEYB ASSY
(VWG2176)
F
2/3
E
3 →5
CONVERTER
5 →3
CONVERTER
CN101
(VWR1327)
or
CN201
(VWR1328)
H
PWSB ASSY
(VWG2243)
GF
3/3F
E
CN5
D2/3F
1/3F
E
F
F
G
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DV-434
12
A
B
C
D
1234
1234
CN106
VKN1627
VIDEO OUT SELECT
2/3
E
FLJB ASSY (VWV1780)
E3/3F
CN15
D3/3F
1/3F
E
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)
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
DV-434
13
A
B
C
D
5678
5678
JA491
RKN1004
JA401
VKB1147
JA402
VKB1146
3IN 6OUT VIDEO AMP
2/3
E
2/3
E
2SA1037K
1/3F
E
: AUDIO SIGNAL 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
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Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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