Pc Board; Accessory Unit (X42-3250-60) - Kenwood VGS-1 Service Manual

A B
VGS-1
1

ACCESSORY UNIT (X42-3250-60)

Component side view (J72-0897-19)
2
J72-0897-19
3
4
5
6
7
8
ACCESSORY UNIT (X42-3250-60)
Foil side view (J72-0897-19)
J72-0897-19
9
10
11
12
13
8
14
C D

PC BOARD

25
26
IC3
50
51
IC5
C11
Q1
Q2
G
D
S
C89
R55
C15
C16
C54
1 8
+
C63
IC53
4 5
R66
+
R76
L51
C13
C14
1 4
IC1
2 3
R4
R6 CP52
RV4
E F
IC2
R25
X1
R53
1 8
R61
IC52
R51 R63
4 5
C52
C51
R69
C59
C87
C58
C56
R57
+
C86
R64
1 8
R77
IC54
C67
4 5
R71 R72
4 3
R78
IC56
C73
5 1
C72
1 20
CP3
IC57
CP51
10 11
RV3 RV2 RV1
G H
R3
1
100
C85
R24
CP5
L52
76
75
Layer 1
C7
Layer 2
R12
Layer 3
C1
Layer 4
CP7 CP6 Layer 5
Layer 6
R8
C60 C83
C55 C80
C62 C77
1 BUSY PLAY 2
SO SI
CLK EN
USEL RESET
DG AG
AO AI
AG 5C
25 26
Layer 1
Layer 2
Layer 3
C82 CP56 CP57 Layer 4
C78
Layer 5
C76
Layer 6
I J
Ref. No. Address
IC2 4F
IC3 4C
IC5 6C
Q1 7E
Component side
Foil side
Ref. No. Address
IC1 12C
IC4 9C
IC51 9E
IC52 9F
IC53 10D
IC54 11E
IC55 11F
IC56 11E
IC57 12F
Q2 9D
Q51 10F
Component side
Foil side