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ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) 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 2005
RRV3202
T ­ ZZK JUNE 2005 Printed in Japan
DVD/CD RECEIVER
XV-DV131
XV-DV232T
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Component
System
Service Manual
Remarks
5.1CH SURROUND SYSTEM
HTZ-131DV/WLXJ, /GDRXJ, /TDXJ/RA, /TDXJ/RB, /YPWXJ
RRV3212
DVD/CD RECEIVER
XV-DV131/WLXJ, /GDRXJ, /TDXJ/RA, /TDXJ/RB, /YPWXJ
RRV3202
This manual.
SPEAKER SYSTEM
S-DV131/XJC/E, /XJC/NC
RRV3152
¶ This product is component of system.
Model No.
Order No.
Remarks
XV-DV350/KUCXJ
RRV3187
¶ This service manual should be used together with the following manual(s):
¶ For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.
Model
Type
Power Requirement
Region No.
Remarks
XV-DV131
WLXJ
AC 220-240V
3
XV-DV131
GDRXJ
AC 110-220V
4
XV-DV131
TDXJ/RA
AC 110-240V
1
XV-DV131
TDXJ/RB
AC 110-240V
2
XV-DV131
YPWXJ
AC 240V
4
XV-DV232T
WLXJ
AC 220-240V
3
CONTENTS
SAFETY INFORMATION ................................................... 2
1. CONTRAST OF MISCELLANEOUS PARTS ................. 3
2. SCHEMATIC DIAGRAM ................................................ 6
Component
System
Service Manual
Remarks
5.1CH SURROUND SYSTEM
HTZ-232DV/WLXJ
RRV3213
DVD/CD RECEIVER
XV-DV232T/WLXJ
RRV3202
This manual.
SPEAKER SYSTEM
S-DV232T/XJC/NC
RRV3175


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XV-DV131
This service manual is intended for qualified service technicians ; it is not meant for the casual do-
it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been
trained to properly and safely repair complex products such as those covered by this
manual.Improperly performed repairs can adversely affect the safety and reliability of the product
and may void the warranty. If you are not qualified to perform the repair of this product properly and
safely, you should not risk trying to do so and refer the repair to a qualified service technician.
WARNING !
THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1
BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR
CLASS 1.
A SPECIALLY INSTRUCTED PERSON SHOULD DO SERVICING OPERATION OF THE APPARATUS.
LASER DIODE CHARACTERISTICS
FOR DVD : MAXIMUM OUTPUT POWER : 5 mW
WAVELENGTH : 650 nm
FOR CD :
MAXIMUM OUTPUT POWER : 7 mW
WAVELENGTH : 780 nm
Additional Laser Caution
1. Laser Interlock Mechanism
· Loading switch (S101 on the LOAB Assy) is used for interlock
mechanism of the laser.
When this switch turned ON in SW2 (CLOSE) side (OPEN signal is
0V and CLOSE signal is 3.5V), a laser becomes the status which can
completely oscillation.
Furthermore, the laser completely oscillates in the disc judgment and
disc playback.
When player is power ON state and laser diode is not completely
oscillating, 780nm laser diode is always oscillating by half power.
· Laser diode is driving with Q307 (650nm LD) and Q308 (780nm LD)
on the DVD MAIN Assy.
Therefore, when short-circuit between the emitter and collector of these
transistors or the base voltage is supplied for transistors turn on, the
laser oscillates. (failure mode)
· In the test mode
, there is the mode that the laser oscillates except
for the disc judgment and playback. LD ON mode in the test mode
oscillates with the laser forcibly.
The interlock mechanism mentioned above becomes invalid in this
mode.
2. When the cover is open, close viewing through the objective lens with
the naked eye will cause exposure to the laser beam.
LABEL CHECK
VRW1872
Name Label
: Refer to page 56 on the service manual RRV3187 .
SAFETY INFORMATION


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CONTRAST TABLE
XV-DV131/WLXJ, /GDRXJ, /YPWXJ and XV-DV350/KUCXJ are constructed the same except for the following :
Ref.
Part No.
No.
Mark
Symbol and Description
XV-DV350
XV-DV131
XV-DV131
XV-DV131
Remarks
/KUCXJ
/WLXJ
/GDRXJ
/YPWXJ
< PCB ASSEMBLIES >
P9- 2
DVDMAIN Assy
AWM8004
AWM7985
AWM7992
AWM7991
P9- 5
POWER SUPPLY Unit
AWR7022
AWR7034
AWR7034
AWR7034
*1
P9- 6
FM/AM Tuner Unit
AXX7172
AXX7173
AXX7173
AXX7173
*2
< PACKING SECTION >
P7- 1
AC Power Cord
ADG7021
ADG1154
XDG3009
ADG7099
P7- 1
AC Power Cord
Not used
Not used
ADG1154
Not used
No.1
Power Plug Adapter
Not used
Not used
XKM3001
Not used
No.2
P7- 7
NSP
Warranty Card
ARY7045
Not used
Not used
Not used
P7- 7
NSP
Warranty Card PTY
Not used
Not used
Not used
ARY7047
P7- 8
Operating instructions (English/French)
ARE7356
Not used
Not used
Not used
P7- 8
Operating instructions (English/Chinese)
Not used
ARE7602
Not used
Not used
P7- 8
Operating instructions (English/Spanish)
Not used
Not used
ARE7363
Not used
P7- 8
Operating instructions (English)
Not used
Not used
Not used
ARB7346
P7- 9
Setup Guide (English/French)
ARE7366
Not used
Not used
Not used
P7- 9
Setup Guide (English/Chinese)
Not used
ARE7357
Not used
Not used
P7- 9
Setup Guide (English/Spanish)
Not used
Not used
ARE7359
Not used
P7- 9
Setup Guide (English)
Not used
Not used
Not used
ARB7345
Caution Sheet AR
Not used
Not used
XRH3002
Not used
No.6
P7-22
Packing Case
AHD8380
AHD8333
AHD8362
AHD8361
< EXTERIOR SECTION >
P9-16
Rear Panel W51
ANC8355
ANC8322
ANC8337
ANC8336
P9-20
Front Panel Assy W51
AXG7281
AXG7256
AXG7256
AXG7256
P9-23
NSP
Front Panel W51
AMB7896
AMB7895
AMB7895
AMB7895
P9-27
NSP
Name Label W51
AAL7408
AAL7409
AAL7410
AAL7409
P9-30
NSP
Energy Star Label
AAX8022
Not used
Not used
AAX8022
NSP
SISIR Label
Not used
AAX8079
Not used
Not used
NSP
S.A. No. Label W51
Not used
Not used
AAX8098
Not used
No.4
Laser Caution Label
Not used
VRW1872
VRW1872
VRW1872
No.5
1. CONTRAST OF MISCELLANEOUS PARTS
jp
f
y
For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions, apply as you think it appropriate.)
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.
Screws adjacent to
mark on product are used for disassembly.
Reference Nos. indicate the pages and Nos. in the service manual for the base model.
NOTES:
·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
× 103
473 ........................................................ RD1/4PU 4 7 3 J
0.5
R50 ..................................................................................... RN2H R 5 0 K
1
1R0 ..................................................................................... RS1P 1 R 0 K
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k
562
× 101
5621 ...................................................... RN1/4PC 5 6 2 1 F
Notes :
÷The numbers in the remarks column correspond to the numbers on the " EXPLODED VIEWS ".
÷ For PCB ASSEMBLIES, Refer to "CONTRAST OF PCB ASSEMBLIES" and "2. SCHEMATIC DIAGRAM" .
÷ *1: POWER SUPPLY Unit has no service part.
÷ *2: FM/AM Tuner Unit has no service part.


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XV-DV131/TDXJ/RA, /TDXJ/RB, XV-DV232T/WLXJ and XV-DV350/KUCXJ are constructed the same except for the
following :
Ref.
Part No.
No.
Mark
Symbol and Description
XV-DV350
XV-DV131
XV-DV131
XV-DV232T
Remarks
/KUCXJ
/TDXJ/RA
/TDXJ/RB
/WLXJ
< PCB ASSEMBLIES >
P9- 2
DVDMAIN Assy
AWM8004
AWM7994
AWM7988
AWM8005
P9- 5
POWER SUPPLY Unit
AWR7022
AWR7034
AWR7034
AWR7034
*1
P9- 6
FM/AM Tuner Unit
AXX7172
AXX7173
AXX7173
AXX7173
*2
< PACKING SECTION >
P7- 1
AC Power Cord
ADG7021
ADG1154
ADG1156
ADG1154
Power Plug Adapter
Not used
XKM3001
Not used
Not used
No.2
P7- 7
NSP
Warranty Card
ARY7045
Not used
Not used
Not used
P7- 7
NSP
Warranty Card PX
Not used
ARY7025
Not used
Not used
P7- 8
Operating instructions (English/French)
ARE7356
Not used
Not used
Not used
P7- 8
Operating instructions (English/Chinese)
Not used
Not used
Not used
ARE7602
P7- 8
Operating instructions (English/Spanish)
Not used
ARE7363
Not used
Not used
P7- 8
Operating instructions (English)
Not used
Not used
ARB7344
Not used
Operating instructions (Arabic)
Not used
Not used
ARC7645
Not used
No.3
P7- 9
Setup Guide (English/French)
ARE7366
Not used
Not used
Not used
P7- 9
Setup Guide (English/Chinese)
Not used
Not used
Not used
ARE7358
P7- 9
Setup Guide (English/Spanish)
Not used
ARE7359
Not used
Not used
P7- 9
Setup Guide (English/Arabic)
Not used
Not used
ARE7360
Not used
P7-22
Packing Case
AHD8380
AHD8388
AHD8363
AHD8365
< EXTERIOR SECTION >
P9-16
Rear Panel W51
ANC8355
ANC8343
ANC8338
ANC8341
P9-20
Front Panel Assy W51
AXG7281
AXG7256
AXG7256
AXG7258
P9-23
NSP
Front Panel W51
AMB7896
AMB7895
AMB7895
AMB7895
P9-27
NSP
Name Label W51
AAL7408
AAL7411
AAL7411
AAL7409
P9-30
NSP
Energy Star Label
AAX8022
Not used
Not used
Not used
NSP
SISIR Label
Not used
Not used
Not used
AAX8080
Laser Caution Label
Not used
VRW1872
VRW1872
VRW1872
No.5
Notes :
÷The numbers in the remarks column correspond to the numbers on the " EXPLODED VIEWS ".
÷ For PCB ASSEMBLIES, Refer to "CONTRAST OF PCB ASSEMBLIES" and "2. SCHEMATIC DIAGRAM" .
÷ *1: POWER SUPPLY Unit has no service part.
÷ *2: FM/AM Tuner Unit has no service part.


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XV-DV131
EXPLODED VIEWS
· PACKING
No. 3
No. 6
Operating instructions
& Setup Guide
AM Loop Antenna
ONLY
XV-DV131/TDXJ/RB
ONLY
XV-DV131/GDRXJ
ONLY
XV-DV131/GDRXJ
ONLY
XV-DV131/GDRXJ
XV-DV131/TDXJ/RA
No. 1
No. 2
No. 4
No. 5
Mark
Symbol and Description
Part No.
Remarks
AWM8004
AWM7985
AWM7992
AWM7991
IC203
AYW7064
AYW7063
AYW7063
AYW7063
R5513
RS1/16S393J
RS1/16S473J
RS1/16S103J
RS1/16S223J
R5515
RS1/16S333J
Not used
RS1/16S104J
RS1/16S473J
DVD MAIN ASSY
F
B
AWM7985, AWM7992, AWM7991 and AWM8004 are constructed the same except for the following :
CONTRAST OF PCB ASSEMBLIES
Mark
Symbol and Description
Part No.
Remarks
AWM8004
AWM7994
AWM7988
AWM8005
IC203
AYW7064
AYW7063
AYW7063
AYW7063
R5513
RS1/16S393J
RS1/16S393J
RS1/16S104J
RS1/16S473J
R5515
RS1/16S333J
RS1/16S513J
RS1/16S103J
Not used
AWM7994, AWM7988, AWM8005 and AWM8004 are constructed the same except for the following :
· EXTERIOR SECTION