Aiwa CR-DX501 Service Manual page 6

WIRING
Q Q
7 6 5
3 7 6 3 1 5 1 5 0
MAIN C.B
(COMPONENT SIDE)
T E
L FRONT C.B 1 3 9 4 2 2 9 6 5 1 3
(COMPONENT SIDE)
SW508
M1
SW509
M2
SW502
BAND
w w w
4 3 2
SW510
M3
SW507
M5
SW506
M4
SW504 SW505
SW501
MEMO
SW503
POWER
x a o
. i
7
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1 1 2
MAIN C. B
(CONDUCTOR SIDE)
A A
R137
R121
L102
E B
B B
C118
Q103
C
C109
R120
R105
C131
Q102
B
TP14
C
E
10
SW102 C130
C C
R119
TP11
1
D D
C171
A
C
R171 R174
E E
Q Q
3 FRONT C.B 7 6
(CONDUCTOR SIDE)
F F
HOLD
G G
ON
OFF
TP15
10
10
H H
5
5
1
I I 1
u 1 6 3
y
J J
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3 4 5
2 4
8 9 L105 9
AM BAR ANT
GRN
Q101
E B
C103
C101
C
VC101
TC101
R106
R156
C104
C158
C139
C114
C122
R114
R154
C121
BPF101 C148
C120
C119
IC101
C146
6 4
IC102
Q106
1 3
C127
TP7
T101
R141
C147
TP8
R155
C141
C149
C153
R128 R148
C133
B
C137
C C159
C125
E
C134 C151
Q109 C105
R149
TP19 T102
R138
E
C
R175
E B Q105 B
E
B
C Q107
C R122
B
C
E
Q104
3 1 5 1 5 0 8 9
VER1
D503
C
D504
C
A
A A
C
C
A
D505
IC501
Q505
E
D502
TP13
R511
C
C510
B
X501
R516
5
TEST1
8
C506
IC502 9K
m
4 C503 C504
TP17
R507
TP12
1
D S Q501
c o
B
C
G
E
Q502
.
R502
8
6 7
2
8 9 9
C152
VR101
VOLUME
R150
L112
J101
PHONES
R153
L111
BATTERY
2 4 DC3V 9 8 2 9 9
(R03 x 2)
D501
C
A
A
C
SW512
10K