PIONEER DV-525K Service Manual

Cover page of PIONEER DV-525K Service Manual

Service Manual for PIONEER DV-525K, downloadable as a PDF file.

We also have owner's manual to this model.

Manual details

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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 ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 1999
RRV2207
DVD PLAYER
DV-525K
T ­ ZZE SEPT. 1999 Printed in Japan
Model No.
Order No.
Remarks
DV-525/KU
RRV2158
¶ This service manual should be used together with the following manual(s):
Type
Power Requirement
Model
DV-525K
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Region No.
RAMXQ
AC110-127/220-240V
6
Automatic select
The voltage can be converted by
the following method.
1. CONTRAST OF MISCELLANEOUS PARTS ........ 2
2. SCHEMATIC DIAGRAM ....................................... 7
3. PCB CONNECTION DIAGRAM .......................... 14
CONTENTS
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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 ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 1999
RRV2207
DVD PLAYER
DV-525K
T ­ ZZE SEPT. 1999 Printed in Japan
Model No.
Order No.
Remarks
DV-525/KU
RRV2158
¶ This service manual should be used together with the following manual(s):
Type
Power Requirement
Model
DV-525K
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Region No.
RAMXQ
AC110-127/220-240V
6
Automatic select
The voltage can be converted by
the following method.
1. CONTRAST OF MISCELLANEOUS PARTS ........ 2
2. SCHEMATIC DIAGRAM ....................................... 7
3. PCB CONNECTION DIAGRAM .......................... 14
CONTENTS
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DV-525K
2
7 CONTRAST TABLE
DV-525K/RAMXQ and DV-525/KU are constructed the same except for the following:
PCB ASSEMBLIES
P9 - 1
DVDM ASSY
VWS1388
VWS1399
P9 - 2
AVJB ASSY
VWV1693
VWV1695
NSP
FLKB ASSY
VWM1912
VWM1917
P7 - 1
FLKY ASSY
VWG2050
VWG2054
P7 - 2
NSP
PWSB ASSY
VWG2103
VWG2058
P9 - 1
POWER SUPPLY ASSY
VWR1311
VWR1313
1
NSP
EMIB ASSY
Not used
VWV1699
No. 1
PACKING
P5 - 1
Audio Cord
VDE1033
VDE1054
P5 - 2
Video Cord
VDE1034
VDE1055
P5 - 3
Remote Control Unit (CU-DV049)
VXX2643
Not used
P5 - 3
Remote Control Unit (CU-DV046)
Not used
VXX2634
P5 - 4
NSP
Dry Cell Battery (R6P, AA)
VEM-013
VEM1010
P5 - 7
Packing Case
VHG1800
VHG1832
P5 -10
NSP
Warranty Card
ARY7023
ARY7028
P5 -11
Operating Instructions (English)
VRB1220
VRB1224
P5- 18
AC Power Cord
Not used
ADG7018
P5 -23
NSP
Label
VRW1629
Not used
Operating Instructions (Simp-Chinese)
Not used
VRC1092
SVCD Instruction
Not used
VRL1007
(English/Simp-Chinese)
Label (Packing Case)
Not used
VRW1814
for Packing Case
EXTERIOR SECTION
P6 - 1
Bonnet S
VXX2651
VXX2652
P6 - 2
Tray Panel
VNK4448
VNK4445
P6 - 6
Tray
VNL1731
VNK4333
P6 -11
Screw
BCZ40P060FZK
BCZ40P060FNI
P6 -17
65 Label
ARW7050
Not used
Nylon Rivet
Not used
AEC-525
No. 2
L Sheet
Not used
VEC2086
No. 3
Ref.
No.
Remarks
DV-525/KU
DV-525K/RAMXQ
Part No.
Mark
Symbol and Description
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
= 56 × 101= 561 ................................................... RD1/4PU 5 6 1 J
47k
= 47 × 10 3 = 473 .................................................. RD1/4PU 4 7 3 J
0.5
= R50 ...................................................................... RN2H Â 5 0 K
1
= 1R0 ......................................................................... RS1P 1 Â 0 K
Ex. 2
When there are 3 effective digits (such as in high precision metal film resistors).
5.62k
= 562 × 10 1 = 5621 ........................................... RN1/4PC 5 6 2 1 F
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DV-525K
3
FRONT PANEL SECTION
P7 - 4
Flexible Cable (09P)
VDA1725
VDA1732
P7 - 5
Front Panel
VNK4444
VNK4439
P7 - 6
FL Lens
VEC2095
VEC2063
P7 - 7
Name Plate
PAM1776
PAM1779
P7 - 8
PW Botton (POWER)
VNK4101
VNK4059
P7 - 9
Main Key
VNK4447
VNK4446
Flexible Cable (05P)
Not used
VDA1733
No. 4
(EMIB CN201
AVJB CN201)
Headphone Knob G
Not used
PAC1862
No. 5
Earth Plate
Not used
VBK1095
No. 6
BOTTOM VIEW SECTION
P9 - 8
AC Power Cord
ADG7024
Not used
P9 -15
Cord Stopper
CM-22C
Not used
P9 -17
Rear Panel
VNA2080
VNA2114
P9 -25
NSP
Label
VRW1629
Not used
NSP
Housing Assy (2P)
Not used
VKP2189
for POWER SUPPLY ASSY
Label (Rear)
Not used
VRW1739
for Rear Panel
LOADING MECHANISM ASSY
P10 -22
Cushion
VEB1312
Not used
Ref.
No.
Remarks
DV-525/KU
DV-525K/RAMXQ
Part No.
Mark
Symbol and Description
1: This assembly is used for DV-525/WY. Refer to the service manual RRV2158.
¶ The numbers in the remarks column correspond to the numbers on the "EXPLODED VIEWS".
¶ For PCB ASSEMBLIES, Refer to "CONTRAST OF PCB ASSEMBLIES", "2. SCHEMATIC DIAGRAM" and "3. PCB CONNECTION DIAGRAM".
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DV-525K
4
Clamper Plate
Bridge
Clamper
BPZ26P080FZK
No. 2
No. 3
7 EXPLODED VIEWS
÷ EXTERIOR SECTION
Front Panel
Main Key(2/2)
FL Lens
FLKY Assy
BBZ30P080FMC
Flexible Cable(14P)
Flexible Cable(09P)
No. 1
No. 5
No. 6
Main Key(1/2)
Name Plate
PWSB Assy
No. 4
BBZ30P080FMC
÷ FRONT PANEL SECTION
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DV-525K
5
7 CONTRAST OF PCB ASSEMBLIES
IC13
VWY1659
VYW1649
IC14
TC55V1001AF8
KM68V1000CLG-7L
R1
Not used
RS1/16S333J
1
R602
Not used
RS1/16S0R0J
Mark
Symbol and Description
Part No.
VWS1388
VWS1399
Remarks
DVDM ASSY
VWS1399 and VWS1388 are constructed the same except for the following:
1: This part is used for DV-525/WY. Refer to the service manual RRV2158.
F
E
IC206
NJM78L05A
Not used
Q260, Q360
Not used
2SD2114K(VW)
Q261
Not used
DTA124EK
Q361
Not used
DTA124TK
L201
Not used
LAU220J
L262
CHIP BEADS
Not used
VTL1096
S201
Not used
VSH1009
S451
Not used
VSH1020
1
S452
VSH1009
Not used
C261, C361
Not used
CEJA470M16
C262
Not used
CKSQYF104Z25
C290
CKSQYF104Z25
Not used
C550, C552, C555
CEAT471M6R3
Not used
R221, R455
RS1/10S0R0J
Not used
R260, R360
Not used
RS1/10S223J
R261, R361, R453
Not used
RS1/10S103J
1(R453)
R270, R271
Not used
RS1/10S102J
R290, R291
RS1/10S220J
Not used
R292
RS1/10S6R8J
Not used
R450, R456
Not used
RS1/10S0R0J
1
R452
Not used
RS1/10S153J
1
R550, R554
RN1/10SE1100D
Not used
R551, R555
RS1/10S4R7J
Not used
R552, R556
RN1/10SE3300D
Not used
R553, R557
RN1/10SE4700D
Not used
R558
RN1/10SC62R0D
Not used
CN201
CONNECTOR
Not used
52045-0545
JA505
3P PIN JACK
VKB1105
Not used
JA601
1P PIN JACK (NI, BLK)
VKB1077
VKB1121
PC BOARD AVJB
VNP1717
VNP1730
Mark
Symbol and Description
Part No.
VWV1693
VWV1695
Remarks
AVJB ASSY
VWV1695 and VWV1693 are constructed the same except for the following:
F
F
1: These parts are used for DV-525/WY. Refer to the service manual RRV2158.

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