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

Voice guide & storage unit
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A
B
C
ACCESSORY UNIT (X42-3250-60) Component side view (J79-0227-09)
IC3
IC5
J79-0227-09
ACCESSORY UNIT (X42-3250-60) Foil side view (J79-0227-09)
J79-0227-09
C16
C15
C92
C94
R75
D
E
25
26
50
51
R25
C11
Q1
G
Q2
D
S
R55
D902
R902
C56
C54
R57
+
C86
1
8
+
C63
IC53
1
4
5
4
R66
4
3
IC56
+
R76
5
1
L51
CP3
1
4
IC1
2
3
R4
CP52
CP51
RV4
RV3
RV2
F
G
PC BOARD
1
100
IC2
76
75
R17
CP7
CP6 CP8
X1
R53
1
8
R61
R62
IC52
R51
R63
C62
4
5
C52
C51
R69
C59
C87
C58
1
BUSY
SO
CLK/WAIT
USEL
8
L54
DGND
IC54
C67
AO
5
AGND
R71
R72
NC
R78
BSFT
L53
C73
NC
R79
C72
NC
NC
1
20
25
NC
10
11
C78
RV1
C76
H
I
VGS-1
Ref. No. Address
IC2
IC3
IC5
Q1
D901
R24
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
Foil side
Ref. No. Address
C60
IC1
C55
IC51
IC52
IC53
IC54
PLAY
2
IC55
SI
IC56
EN
IC57
RST
AGND
Q2
AI
Q51
5C
D902
NC
NC
NC
NC
Component side
NC
NC
26
Layer 1
Layer 2
Layer 3
CP56
Layer 4
Layer 5
Layer 6
Foil side
J
1
2
4F
3C
5C
3
7E
6G
4
5
6
7
8
12C
9
9E
9F
10D
11E
11F
10
11E
12F
9D
10F
10C
11
12
13
5
14

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