Pcb Parts List - Pioneer DV-535WYXJ Service Manual

DV-535
Mark No. Description

5. PCB PARTS LIST

•
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.
•
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
47k Ω
0.5 Ω
1 Ω
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω
LIST OF WHOLE PCB ASSEMBLIES
Mark Symbol and Description
NSP LOADING MECHANISM ASSY
NSP LOAB ASSY
NSP TRAVERSE MECHANISM ASSY
NSP SMEB ASSY
NSP FGSB ASSY
DVDM ASSY
NSP FLJB ASSY
FLJB ASSY
NSP KEYB ASSY
NSP PWSB ASSY
SCRB ASSY
POWER SUPPLY UNIT
NSP POWER SUPPLY UNIT
∗1: As for the POWER SUPPLY UNIT, either VWR1330 or VWR1331 is installed. Install VWR1330 when replacing the POWER SUPPLY UNIT.
CONTRAST OF PCB ASSEMBLIES
D
DVDM ASSY
VWS1438 and VWS1412 are constructed the same except for the following :
Mark Symbol and Description
IC26
Q87, Q89, Q91
C822-C825, C829, C830, C834-C836
C858, C859
C826, C828
C827
R1
R2
R501, R502, R801, R802, R828
R803, R804, R829, R854-R856, R858-R860
R875, R920, R922, R970-R973, R8010, R8200
R822-R824
R825
R830
R831, R832
42
Part No.
→ 56 × 10 →
1
561 ........................................................ RD1/4PU
→ 47 × 10 →
3
473 ........................................................ RD1/4PU
→
R50 ..................................................................................... RN2H
→
1R0 ..................................................................................... RS1P
→ 562 × 10 →
1
5621 ...................................................... RN1/4PC
Mark No. Description
Part No.
WYXJ, WYXJ/SP,
WVXJ, WYXQ Types
VWT1174
VWG2171
VWT1161
VWG2048
VWG2009
VWS1438
VWM2046
VWV1777
VWG2176
VWG2174
VWV1744
VWR1330
VWR1331
Part No.
VWS1438
MC44724A
2SA1576A
CKSRYF104Z16
CKSRYF104Z16
CKSQYF105Z16
CEV101M10
RS1/16S333J
RS1/16S223J
Not used
RS1/16S0R0J
RS1/16S0R0J
RS1/16S2000F
RS1/16S1800F
RS1/16S2002F
RS1/16S1201F
Part No.
5 6 1 J
4 7 3 J
K
R 5 0
K
1 R 0
5 6 2 1 F
Remarks
RDXJ/RB, RDXJ/RD,
RDXJ1/RA Types
VWT1174
VWG2171
VWT1161
VWG2048
VWG2009
VWS1412
VWM2045
VWV1776
VWG2176
VWG2174
Not used
∗1
VWR1330
∗1
VWR1331
VWS1412
Not used
Not used
Not used
Not used
Not used
Not used
Not used
RS1/16S103J
RS1/16S0R0J
Not used
Not used
Not used
RS1/16S2000F
Not used
Not used
Remarks