Power Sw And Smps Assys - Pioneer S-W1EX Service Manual

1

4.4 POWER SW and SMPS ASSYS

SIDE A
A
200
190
180
170
B
160
150
140
130
C
120
110
100
90
D
80
70
60
50
F
POWER
E
40
SW
ASSY
30
20
10
0
Y
F
F G
30
1
2
D
KN5
C10
KN2
C8
J
CN3
POWER SW ASSY
R
CMKM-C2X
S1
AWU8167-
(ANP7495-C)
0 10 20 30
X
S-W1EX
2
3
AC IN
C
LIVE
NEUTRAL
C9
H
TH1
DISCHARGE
POINT
W104
W103
100-120V
ONLY
W150
AWU8163-
W151
AWU8164-
L
W152
AWU8165-
W153
AWU8166-
KN12
40 50 60 70
3
4
H1
H2
FU1
PRIMARY
G
C6 680uF/350V
C12 390uF/400V
C13
C14
680uF/200V
HIGH
C17
W106
W105
IC1
5 3
80 90 100 110
4
680uF
I
AR
D
1
H
12