Pioneer PD-M427 Manual de serviço - Página 20

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Pioneer PD-M427 Manual de serviço
1

5. PCB PARTS LIST

NOTES:
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
A
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%).
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
B
LIST OF WHOLE PCB ASSEMBLIES
Symbol and Description
Mark
MOTHER BOARD ASSY
NSP
SUB BOARD ASSY
FUNCTION BOADR ASSY
NSP
SW BOARD ASSY
C
NSP
MULTI MECHANISM ASSY
NSP
MECHA BOARD ASSY
NSP
LOADING BOARD ASSY
NSP
MOTOR BOARD ASSY
NSP
SELECT BOARD ASSY
NSP
SERVO MECHANISM ASSY M
NSP
MECHANISM BOARD ASSY
D
7 PARTS LIST FOR PD-M427/RFXJ
Mark No.
Description
A
MOTHER BOARD ASSY
SEMICONDUCTORS
IC151
IC301
IC31, IC34
IC201, IC202
IC405
E
IC351
IC21
Q151
Q403, Q404
Q152
Q341
Q405
D352, D341, D391- D394
D54
F
20
1
2
1
560
56 x 10
561
3
47 x 10
47k
473
0.5
R50
1
1R0
1
5.62k
562 x 10
5621
Parts No.
CXA1782CQ
CXD2519Q
ICP–N10
LA6520
NJM4558D–D
PD4836A
PQ05RR12
2SA854S
2SD2144S
DTA124ES
2SK246
DTC124ES
1SS254
MTZJ18B
2
3
Part No.
PD-M427/RFXJ
PWM2155
PWX1337
PWZ2769
PWZ2805
PXA1592
PWX1279
PWZ2038
PWZ2040
PWZ2533
PXA1595
PWX1192
Mark No.
D359
D218
D11–D14, D52
COILS AND FILTERS
L351
AXIAL INDUCTOR
L391
INDUCTOR
CAPACITORS
C181
C341, C342
C383
C393
PD-M427
3
4
RD1/4PU
5 6 1
J
RD1/4PU
4 7 3
J
RN2H
R 5 0
K
RS1P
1 R 0
K
RN1/4PC
5 6 2 1
F
Remarks
Description
Parts No.
MTZJ5.1B
MTZJ6.2B
S5688G
LAU100J
LAU1R0J
CCCCH100D50
CCCCH120J50
CCCSL181J50
CCCSL101J50
4