Pioneer M-IS21 Service Manual page 45

QQ
3 7 63 1515 0
EXPLODED VIEWS
CONTRAST OF PCB ASSEMBLIES
TE
L 13942296513
A
F
AF ASSY
AWU7338 and AWU7337 are constructed the same except for the following :
Mark
L1 LINE FILTER
S2 VOLTAGE SELECT SWITCH
T1 STANDBY TRANSFORMER
B
F
AMP ASSY
AWU7341 and AWU7340 are constructed the same except for the following :
Mark
C3308
C3319, C3320
C3327, C3328
R3307
D
F
PRIMARY ASSY
www AWU7346 and AWU7345 are constructed the same except for the following :
Mark
H103–H106
.
S1 VOLTAGE SELECT SWITCH
http://www.xiaoyu163.com
Screw (FBT40P060FZK)
Power Transformer
Symbol and Description
Symbol and Description
x ao u163
Symbol and Description y
FUSE CLIP
i
http://www.xiaoyu163.com
2 9
8
No.3
No.1
No.1
PRIMARY ASSY
Q Q
3 6 7 1 3 1 5
AWU7337
ATF7019
Not used
ATT7050
AWU7340
CKSQYB822K50
CCSQCH6R0D50
CCSQCH680J50
RS1/10S100J
co
AWU7345
Not used
.
Not used
9 4 2 8
No.2
0 5 8 2 9 9 4 2 8
Part No.
AWU7338
ATF7020
AKX7013
ATT7048
Part No.
AWU7341
Not used
CCSQCH100D50
Not used
Not used
m
Part No.
AWU7346
AKR7001
AKX7006
M-IS21
9 9
9 9
Remarks
Remarks
Remarks
3