Pcb Parts List - Pioneer PD-M427 Service Manual

PD-M427, PD-M407
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3 7 63 1515 0

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 = 56 × 10
47k Ω = 47 × 10
0.5 Ω = R50 ...................................................................... RN2H Â 5 0 K
1 Ω = 1R0 ......................................................................... RS1P 1 Â 0 K
Ex. 2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω = 562 × 10
7 LIST OF WHOLE PCB ASSEMBLIES
Mark
Symbol and Description
MOTHER BOARD ASSY
NSP SUB BOARD ASSY
FUNCTION BOARD ASSY
NSP SW BOARD ASSY
NSP MULTI MECHANISM ASSY
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L 13942296513
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
7 CONTRAST OF PCB ASSEMBLIES
FUNCTION BOARD ASSY
PWZ2769 and PWZ2768 are constructed the same except for the following:
Symbol and Description
Mark
CN701
Remote Sensor
MOTHER BOARD ASSY
PWM2156, PWM2155, PWM2153 and PWM2152 are constructed the same except for the following:
Mark Symbol and Description
www
IC401
Q341
D341, D391–D394
.
L391
S5
18
http://www.xiaoyu163.com
= 561 ................................................... RD1/4PU 5 6 1 J
1
= 473 .................................................. RD1/4PU 4 7 3 J
3
= 5621 ........................................... RN1/4PC 5 6 2 1 F
1
PD-M427 /
WPWXJ
PWM2156
PWX1337
PWZ2769
PWZ2805
PXA1592
PWX1279
PWZ2038
PWZ2040
PWZ2533
PXA1595
PWX1192
PWZ2769
9607S–32F
SBX1785–51
PWM2156
PD2026B (L)
x ao u163
Not used
y
Not used
i
Not used
Not used
http://www.xiaoyu163.com
2 9
8
Part No.
PD-M427 / PD-M407 /
RDXJ WPWXJ
PWM2155 PWM2153
PWX1337 PWX1335
PWZ2769 PWZ2768
PWZ2805 PWZ2805
PXA1592 PXA1592
Q Q
3 6 7 1 3 1 5
PWX1279 PWX1279
PWZ2038 PWZ2038
PWZ2040 PWZ2040
PWZ2533 PWZ2533
PXA1595 PXA1595
PWX1192 PWX1192
Part No.
PWZ2768
9607S–30F
Not used
Part No.
PWM2155 PWM2153
Not used PD2026B (L)
co
2SK246 Not used
1SS254 1SS254
.
LAU1R0J LAU1R0J
PSB1006 Not used
9 4 2 8
Remarks
PD-M407 /
RDXJ
PWM2152
PWX1335
PWZ2768
PWZ2805
PXA1592
0 5 8 2 9 9 4 2 8
PWX1279
PWZ2038
PWZ2040
PWZ2533
PXA1595
PWX1192
Remarks
Remarks
PWM2152
m
Not used
2SK246
1SS254
LAU1R0J
PSB1006
9 9
9 9