Pioneer PD-117 서비스 매뉴얼 - 페이지 19

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Pioneer PD-117 서비스 매뉴얼
1

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
47k
0.5
1
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k
LIST OF WHOLE PCB ASSEMBLIES
Symbol and Description
Mark
MOTHER BOARD ASSY
NSP
SUB BOARD ASSY
NSP
DISPLAY BOADR ASSY
NSP
SW BOARD ASSY
NSP
HP BOARD ASSY
NSP
SINGLE MECHANISM ASSY
NSP
SERVO MECHANISM ASSY
NSP
MECHANISM BOARD ASSY
CONTRAST OF PCB ASSEMBLIES
MOTHER BOARD ASSY
PWM2139 and PWM2136 are constructed the same except for the following:
Symbol and Description
Mark
IC406
D392- D394
C470
C393
L391
R391
R392
R470, R471
R472, R473
CN351
CN401
JA391, JA392
1
2
1
56 x 10
561
3
47 x 10
473
R50
1R0
1
562 x 10
5621
Part No.
PD-217/RFXJ
PWM2139
PWX1400
PWZ2937
PWZ2942
PWZ2949
PXA1593
PXA1596
PWX1192
PWM2139
BA15218
Not used
CKCYF103Z50
Not used
Not used
Not used
Not used
RD1/4PU470J
RD1/4PU102J
HLEM32S-1
52147-0310
Not used
PD-217
2
3
RD1/4PU
RD1/4PU
RN2H
R 5 0
RS1P
1 R 0
RN1/4PC
PD-117/RFXJ
PWM2136
PWX1398
PWZ2935
PWZ2942
Not used
PXA1593
PXA1596
PWX1192
Part No.
PWM2136
Not used
1SS254
Not used
CCCSL101J50
LAU1R0J
RD1/4PU244J
RD1/4PU102J
Not used
Not used
HLEM30S-1
Not used
RKN1004
3
4
5 6 1
J
4 7 3
J
K
K
5 6 2 1
F
Remarks
Remarks
19
4
A
B
C
D
E
F