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9. PCB LAYOUT
LGE Internal Use Only
Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LD
40
0
R4
13
2
0
4
B
K
LD
40
3
0
0
4
N
C
R
41
6
K
B
40
1
LD
40
5
R422
LD
40
4
M
IC
30
0
V
A
30
0
R4
02
V
A
30
2
7
0
3
A
V
V
A
40
5
4
0
3
A
V
9
0
3
A
V
6
0
3
A
V
LD
40
1
R421
K
B
40
0
LD
40
2
R
40
6
GS290_MAIN_1.0_PLACE_TOP
CN400 : Touch Conn.
- no Touch sensing
MIC300 : Microphone
- no far-end voice
- no voice recording