Pc Board Views; Display Unit (X54-3340-20) - Kenwood TK-7102 Service Manual

Vhf fm transceiver
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A
B
C
D
DISPLAY UNIT (X54-3340-20) Component side view + Foil side view
POWER
J1
C17
1
4
5
8
5
8
1
4
J1
C17
POWER
E
F
G
H
D12
UP
D4
CP3
D11
CP4
DOWN
C13
C12
C8
C9
D7
D8
1
2
D2
D2
1
2
D7
D8
C9
C8
C12
C13
DOWN
CP4
D11
CP3
D4
UP
D12
I
J
K
L
C15
C14
PROG
D10
D9
Q3
Q7
R11
R12
3
4
D1
D1
3
4
Q7
Q3
D9
R12
D10
R11
PROG
C15
C14
31
M
N
O
P
PC BOARD VIEW
MONI
23
D3
GND
PTT
HOOK
ME
MIC
POWER
LEDMON
LEDPF
LEDC1
LEDC2
LEDR
LEDG
MICBL
LEDC3
LEDC4
CM
KMI1
KMI2
KMI3
KMI4
KMO1
KMO2
PSB
1
J72-0790-02
J72-0790-02
1
PSB
KMO2
KMO1
KMI4
KMI3
KMI2
KMI1
CM
LEDC4
LEDC3
MICBL
LEDG
LEDR
LEDC2
LEDC1
LEDPF
LEDMON
POWER
MIC
ME
HOOK
PTT
GND
23
D3
MONI
Q
R
S
TK-7102
1
2
DISPLAY UNIT (X57-3340-20)
Component side view
3
R
e
. f
N
. o
A
d
d
e r
s s
Q
1
4
J
Q
2
5
F
Q
3
I 6
Q
4
5
H
Q
5
4
K
Q
6
5
G
4
Q
7
6
K
Q
8
I 5
Q
9
5
C
Q
1
0
5
C
D
1
7
L
D
2
7
H
5
D
3
4
N
D
4
4
E
D
5
4
K
D
6
4
K
D
7
6
G
D
8
I 6
6
D
9
6
J
D
1
0
6
L
D
1
1
4
H
D
1
2
4
H
7
Component side
Foil side
8

DISPLAY UNIT (X54-3340-20)

Foil side view
R
e
. f
N
. o
A
d
d
e r
s s
Q
1
1
1
J
Q
2
1
0
F
9
Q
3
1
I 0
Q
4
1
1
H
Q
5
1
1
K
Q
6
1
0
G
Q
7
1
0
K
Q
8
1
I 1
Q
9
1
1
C
10
Q
1
0
1
0
C
D
1
9
L
D
2
9
H
D
3
1
2
N
D
4
1
2
E
D
5
1
2
K
11
D
6
1
1
K
D
7
1
0
G
D
8
1
I 0
D
9
1
0
J
D
1
0
1
0
L
D
1
1
1
1
H
12
D
1
2
1
2
H
Component side
Foil side
13
32
14

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