Kenwood KRC-218 Service Manual page 7

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