Pioneer PRV-LX1DW User manual

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
RRV3131
T – ZZY APR. 2005 Printed in Japan
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
PRV-LX1DW
Type Power Requirement Remarks
KU/CA
PRV-LX1DW
‡AC120V
DVD RECORDER
¶This service manual should be used together with the following manual(s):
Model No. Order No. Remarks
PRV-LX1/KU/CA RRV2803
The sixth digit of the serial number for the PRV-LX1DW is " 1 ", whereas that for the PRV-LX1 is 0.
PRV-LX1/KU/CA &&&&0#####&&
PRV-LX1DW/KU/CA &&&&1#####&& &: Alphabet, #: Figure
¶How to distinguish the PRV-LX1DW/KU/CA from the PRV-LX1/KU/CA.

2
A
B
C
D
1234
1234
PRV-LX1DW
1. CONTRAST OF MISCELLANEOUS PARTS
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%).
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
561
473
R50
1R0
5621
560
47k
0.5
1
RD1/4PU J
RD1/4PU J
RN2H K
RS1P K
56 x 10
1
47 x10
3
R50
1R0
561
473
5.62k RN1/4PC F562 x 10
1
5621
PRV-LX1DW/KU/CA and PRV-LX1/KU/CA are constructed the same except for the following :
PACKING SECTION
P15 - 7 Operating Instructions DRC1228 or DRC1258 DRC1258
(English/ French)
P15 -16 Packing Case DHG2346 DHG2458
REAR PANEL SECTION
P23 - 4 Rear Panel DNC1696 DNC1709
[ Drive 1 ] [ Drive 2 ] [ Drive 1 ] [ Drive 2 ]
(option)
EXTERIOR SECTION (2/3)
P19 - 6 Drive Assy LX1 DXX2532 - DXX2532 DXX2532 No.1
P19 - 11 Silicone Spacer A DEB1600 - DEB1600 DEB1600 No.2
P19 - 12 Heat Sink DNG1087 - DNG1087 DNG1087 No.3
P19 - 35 Screw BBZ30P060FMC - BBZ30P060FMC BBZ30P060FMC No.4
P19 - 36 Screw AMZ30P060FZK - AMZ30P060FZK AMZ30P060FZK No.5
FRONT PANEL SECTION
P25 - 14 NSP Tray Filter DEC2528 - DEC2528 DEC2528 No.6
P25 - 15 Tray Holder DNV1038 - DNV1038 DNV1038 No.7
P25 - 16 Tray Spring DBH1515 - DBH1515 DBH1515 No.8
P25 - 17 Drive 2 Blind Panel DNV1040 - Not used Not used
P25 - 21 Drive Lens DNV1039 - DNV1039 DNV1039 No.9
P25 - 13 NSP Tray Panel 1 DNV1037 - DNV1037 Not used
NSP Tray Panel 2 Not used - Not used DNV1044 No.10
Tray Button 2 Not used - Not used DAC2110 No.11
Drive Lens Support Plate Not used - Not used DEC2536 No.12
Drive 2 Panel Not used - Not used DNV1045 No.13
Tray Panel 1 Assy DXA1961 - DXA1961 Not used
Tray Panel 2 Assy Not used - Not used DXA1962 No.14
Screw VBA1034 VBA1034 VBA1034 No.15
Screw Not used - Not used BPZ20P060FZK No.16
CONTRAST TABLE
Part No.
PRV-LX1/ KU/CA
Ref. No. Symbol and Description Remarks
Mark PRV-LX1DW/ KU/CA
Note : The numbers in the remarks column correspond to the numbers on the “ EXPLODED VIEWS ”.

3
A
B
C
D
5678
5678
PRV-LX1DW
EXPLODED VIEWS
• EXTERIOR SECTION and FRONT SECTION
(DRIVE 2 SECTION)
•Drive 2 Front Section
•Drive 2 Section
No.1
No.5
No.2
No.4
No.3
No.7
No.9
No.6
No.10 No.14
No.8
No.15
No.11
No.12
No.16
No.13
No.9
Drive Base
Front Bridge
Screw
(BBZ30P060FMC)
Screw
(BBZ30P060FMC)
Screw
(BBZ30P060FMC)
Drive 1
Drive 2
Drive 2
Drive 2
Drive 1
Front Bridge
Screw
Screw
(BBZ30P060FMC)
(BBZ30P060FMC)
Screw
(BBZ30P060FMC)
Drive Base
mark
Towards front
ANLOG AUDIO
CABLE SELECT
SLAVE
MASTER
ALS
M
40
39
SC
Short-circuit socket
Note:
When replacing Drive Assy LX1 with
one for servicing in a case where the
DVD-R/RW writer unit on the drive-2
side is in failure, be sure to attach the
short-circuiting socket to the device
configuration jumper Pin 2, located
inside the rear panel.
Drive Assy LX1

4
A
B
C
D
1234
1234
PRV-LX1DW
2. OVERALL WIRING DIAGRAM
A1/3 - A3/3
JKIB ASSY (DWZ1120)
A
JKDB ASSY
(DWZ1117)
B
F1/2 - F2/2
DECB ASSY (DWP1081)
F
G1/4 - G4/4
PCIB ASSY (DWP1080)
G
C
422IB ASSY (DWZ1116)
C
JKOB ASSY (DWZ1121)
E
HPVB ASSY
(DWZ1115)
D
H1/6 - H6/6
AVIB ASSY (DWV1198)
H
27MHz CLOCK ADJ.

5
A
B
C
D
5678
5678
PRV-LX1DW
USBB ASSY
(DWZ1158)
N
HDD 120G
4R120L0
(VXF1015)
DRIVE ASSY LX1 (DXX2532)
DRIVE ASSY LX1 (DXX2532)
MOTHER BOARD
ASSY
(DXF1007)
PWRB (POLY) ASSY
(DWZ1129)
I
FLKB ASSY
(DWZ1162)
J
KEYB ASSY
(DWZ1156)
K
DRV1B
ASSY
(DWZ1160)
L
DRV2B
ASSY
(DWZ1161)
M
DC FAN MOTOR
(AXM7014)
ATX POWER
SUPPLY UNIT
(DXF1001)
(DXF1005)
or