LG KM710 Service Manual - Page 120
Sub Fpcb
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7. CIRCUIT DIAGRAM 1 2 3 4 5 6 7 8 9 10 11 12 A B SUB FPCB C C D D To Main PCB To SUB PCB CN1 G1 G2 E 1 30 CN2 E 2 29 G1 G2 3 28 4 27 5 26 6 25 1 30 2 29 3 28 4 27 7 24 8 23 9 22 10 21 11 20 5 26 6 25 7 24 8 23 9 22 12 19 13 18 14 17 10 21 11 20 12 19 15 16 13 18 14 17 G3 G4 15 16 G3 G4 F F G G H H 1 2 3 4 5 6 7 8 9 10 11 12 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 121 - LGE Internal Use Only
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5
C
3
12
E
E
7
F
12
9
A
F
E
6
1
H
F
3
1
6
D
C
6
8
8
7
2
SUB FPCB
2
1
10
9
C
D
G
B
12
8
10
A
2
G
3
7
4
6
7
4
H
1
11
5
12
D
D
9
5
10
H
5
E
B
4
8
G
4
11
11
C
F
11
G
2
H
9
3
10
To Main PCB
To SUB PCB
20
21
22
23
24
G1
G2
G3
G4
4
5
6
7
8
9
16
25
26
27
28
29
30
17
18
19
CN2
1
10
11
12
13
14
15
2
3
18
19
20
21
22
23
24
G1
G2
G3
G4
2
3
4
5
6
7
8
9
16
25
26
27
28
29
30
17
CN1
1
10
11
12
13
14
15
7. CIRCUIT DIAGRAM
LGE Internal Use Only
Copyright © 2008 LG Electronics. Inc.
All right reserved.
Only for training and service purposes