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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DV-434

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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DV-434

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:

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DV-434

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:

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DV-434

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DV-434

1234

KM68V1000CLT-7L

VYW1727

WORK SRAM (1M)

FLASH MEMORY (4M)

4M DRAM

BY CHIP

1/3

(DVD)

3/3F

D2/3F

DVDM ASSY (VWS1432)

3/3F

2.1 DVDM ASSY (2/3)

2/3F

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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DV-434

5678

SYSTEM CONTROL CPU

RN1911

CN5

VKN1626

1/3

: RF SIGNAL ROUTE

: AUDIO SIGNAL ROUTE

: ROM DATA SIGNAL ROUTE

: The power supply is shown with the marked box.

3/3F

1/3, 3/3F

3/3F

CN102

E1/3F

2/3F

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DV-434

1234

AV-1

16M SDRAM

2/3F

D2/3F

2/3F

D2/3F

2/3F

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

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DV-434

5678

CN15

VKN1763

Pro-1

CLOCK

GENERATOR

2/3F

1/3

2/3F

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)

3/3F

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DV-434

1234

FL CONTROL

MICROCOMPUTER

2/3

: 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

1/3F

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

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