Kenwood KRC-218 Service Manual page 8

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K
L
PC BOARD (Foil side view)
SWITCH UNIT
1
X13-965x-xx (J74-0963-12)
D12
R4
D15
R5
R6
D11
2
D10
3
D9
R19
C4
C5
C1
E B
C2
D8
4
R12
R13
D6
R18
5
R2
R3
R20
R21
R1
6
D3
D4
D2
D1
7
Refer to the schematic diagram for the value of resistors and capacitors.
M
N
SYNTHESIZER UNIT
X14-614x-xx
(J74-0959-22)
W101
9
1
J2
L1
R65
R66
Q57
E B
W98
W99
B
E
W95
W94
D55
B
E
C58
C57
W122
B
E
Q54
W96
D56
R58
D54
R67
B
E
C54
W102
B E
R60
R61
C55
B
E
E
B
C56
W103
R251
C251
R4
R6
R250
R5
R3
R320
E
B
C13
C14
O
P
W53
W41
W54
TH1
16
IC4
8
24
2
25
1
W112
W113
W75
W79
W76
R154
R351
D370
Q370
B
E
D350
E
B
W119
D371
R372
C18
R57
C52
W115
R352
B
E
R353
W50
E
B
W118
W61
B E
E
B
W117
B
E
W58
R157
D352
C352
W36
W124
W62
R156
R158
W59
W127
W60
7
41
40
IC3
8
R137
25
24
64
IC1
R105
65
R115
W128
80
1
W83
X1
R138
4.5M
W56
W131
E
B
R321
W70
J3
2
12
1
11
9
Q
R
W29
2
3 4
8
12 11
13
1
5
7
6
10
9
J4
W12
2
1
J5
W33
C400
R404
W19
W28
R453
R452
D403
E B
E B
D409
D402
D411
L4
D401
D404
D400
C451
D405
R405
R451
R450
C16
B
E
C17
W13
C15
C450
R200
C163
W21
W116
W31
B E
W35
W23
W22
R413
W123
E
B
R159
L3
W11
C151
B
E
1
28
15
IC2
14
W135
1
14
C506
R150
W134
C155
R131
R206
C157
R207
C156
R119
W24
W37
W25
W30
D261
W1
R102
R103
W2
W27
W3
P1
B E
C321
S
T
J1
L5
A1
1
2
24
25
CN2
1
REMO
2
GND
R104
10

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