Pc Board (Foil Side View) - Kenwood KAC-6401 Service Manual

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A
B

PC BOARD (FOIL SIDE VIEW)

1
AUDIO UNIT
X09-5660-10
(J74-1547-01)
Q18
B
E
E
R138
2
C79
W198
C33
C34
R55
R139
R56
C37
C38
R60
R59
C41
C43
R67
R73
3
R75
R69
W148
R92
R70
C47
R65
R86
R78
R62
C40
R81
R58
R61
C42
C36
C39
R84
R57
W119
C35
C44
C50
R74
4
C48
R88
W87
R3
C3
W59
R4
5
C4
R2
W37
W36
R1
D47
R31
C17
D48
6
R242
R11
R243
W14
R246
R247
R13
R248
R249
R14
C26
R244
CN3
R245
R12
7
C
D
Q39
Q19
Q40
Q38
Q41
B
E
B
B
E
E
B
E
B
W324
W237
W233
R141
R189
R192
W236
C80
W232
W231
W235
R160
R161
C90
R190
R191
C91
W201
R169
R176
R177
C92
R170
C89
E
B
E
B
E
B
E
W196
W195
R162
R159
R140
D23
D22
D21
W193
W192
Q22
W188
W189
R130
R132
Q24
Q23
R151
R154
R129
R167
C75
C74
R105
R126
C87
R125
D56
R121
W139
W135
R108
W312
W134
B
E
R122
E
B
R147
R117
E
B
C83
W128
R113
R106
E
B
W309
C84
R118
B
E
R107
W121
R100
R114
C63
W118
W311
C53
B
E
W116
R101
W111
W320
C54
R82
W307
W107
R79
E
B
W102
B
E
R97
R93
W94
R91
C119 C118
R96
W82
W81
W80
D14
W73
D6
W1
D54
W70
W62
R150
D2
D13
W67
D53
W68
R37
C32
C16
R27
R28
D15
R38
R43
W172
C122
D34
W132
C123
D8
C130
W58
R40
R48
B
E
R30
D52
C24
R29
D4
W85
D11
D51
W84
C23
D50
D7
C6
W35
D3
W34
D49
R36
C31
C11
R26
R25
C2
R35
W131
C1
C121
R42
W88
C120
C127
R33
D5
R45
W23
R23
W45
D1
R24
W38
D12
W11
W2
D10
W6
C22
D32
E
F
Q43
Q42
Q21
Q44
Q20
B
E
E
B
E
B
B
E
E
B
E
W240
R182
W323
R145
R142
R187
R183
R186
R193
R196
C94
C81
C95
C82
R164
R165
R194
R195
W200
R171
R172
R184
R185
B
W197
E
B
E
E
C93
B
C96
W194
R143
R144
W191
D26
D24
D25
W190
W187
Q25
Q26
W183
W186
W182
Q27
R134
R155
R136
C73
C105
R228
Q63
W149
R253
R254
W123
R251
W140
Q62
C104
R250
Q60
W136
B
E
W114
R109
B
E
C85
R111
W313
R120
R102
B
E
R124
R116
Q7
W317
W321
B
E
C65
E
B
B
E
Q52
W319
B
E
Q11
W304
C69
B
E
R123
Q53
R103
C55
B
E
W151
R240
W124
C100
D42
W99
R207
D40
D16
R206
D37
D36
R197
W86
D35
R238
R239
D30
R210
W79
D33
R203
B
E
C110
R209
R235
R202
R533
D60
R104
R199
C112
W8
C98
R99
R54
C97
R53
R98
L1
W12
W13
W21
W18
W25
W10
W5
W9
G
D
S
G
D
S
Q50
D31
Q51
3
4
G
H
X09-5660-10
IC
1
2
3
Q45
4
B
5
B
D27
Q29
Q28
R158
R230
C124
R229
Q46
R201
R223
W97
R213
W93
R216
R217
C108
Refer to the schematic diagram for the values of resistors and capacitors.
I
J
Q
Address
IC
Q
Address
6C
30
2C
5C
31
2C
3C
32
2D
4C
33
2E
4G
34
2F
1
4D
35
2E
2
4D
36
2G
3
4E
37
2G
4
4E
38
2C
5
4D
39
2C
6
4D
40
2D
7
4E
41
2D
8
4F
42
2F
9
4D
43
2E
10
4D
44
2F
11
4E
45
2G
12
4F
46
4G
13
5D
47
5F
14
3D
48
4F
15
4D
49
4F
16
3E
50
7F
17
4F
51
7F
18
2B
52
4F
19
2D
53
4F
20
2E
54
5D
21
2F
55
5D
22
3C
56
6E
23
3C
57
6E
24
3D
58
4C
25
3E
59
4E
26
3F
60
3E
27
3E
61
4F
28
3G
62
3F
29
3G
63
3F

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