Pc Board - Kenwood KRC-108S Service Manual

A B
PC BOARD (COMPONENT SIDE VIEW)
1
X13-9660-10 (J74-0964-12)
SRC
D7
2
D4
D5
R4
AUD
ATT
D12
CN1
1
12
D2
D1
1 2
3
4
3
4
5
6
7
Refer to the schematic diagram for the values of resistors and capacitors.
C D
X14-6150-10/0-21
(J74-0960-12)
J1
CLK
D6
R2
BAND
AUTO
RST
R1
D3
5 6
A1
IC Q address
1 6H
2 4F
3 4F
4 2G
5 5J
6 5G
50 4I W117
51 4I
52 4I
53 4J
W101
54 3I
55 3I
56 2J
57 3J
58 4J
59 4J
60 3J
61 3J
62 4I
150 4F
151 3G
153 3F
200 4E
201 3E
202 4E
203 3E
260 5F
261 5E
301 5F
350 3H
351 4H
352 4H
12
353 4H
370 3H
371 4H
450 2F
451 2F
E F
J5
1 2
B E
E B
W103
W102
E B
W105
L5
L4
W20
E
W17
B
W18
E
W6
15 28
B
E B
C158
IC2
C155
R150
1
14
E B
C157
C156 C152
E B
14
8
W5
IC3
7 IC6
1
1 3
C60
W14
5 4
C206
E B
D200
R135
D13
B E
E
D104
R260
D103
R300
B
D102 R303
D100
D101 R302
W4
R106
R105
R104
W21
W10
1
CN2
7 8
G H
W34
W26
W36
TH1
IC4
16
2 24
8
1 25
W113
W112
W62
W65
W63
C162
R351
W121
D370
D371
E B
D350
B E
L3
Q350
C350
R372
E
B
R352
R353
C52
C150
W40
B E
R57
E B E B
E B B E
B E
R156
D352
C13
C352
C14
W30
W32
W107
R69
W108
R118
R115
C103
R113
C102
30 31
R122
R107
50
R301 51
1
IC1
100
R103
R102
R101
C101
80
81
W41
W120
1 9
10
ED1
I J
J2
W80
9
1
J2
L1
E
B
R65
R66
B E
W76 E
W77
E B
W75
B
W74
D55
E B
C58
C57
E B
W115
W78
D56
E
R58
Q53
R67
D54
E B
B
R60
E B
E B B E
R61
C56
C55
W81
R111
C4
C10
R4
R6
R126
R124
R5
C3
R3
C9
R340
21 22
25