LG GD310 Service Manual page 122

8. CIRCUIT DIAGRAM
16 15
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Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
14 13 12 11 10
FPCB TO MAIN CONN.
2V62_VIO
CN100
1 30
2 29
RPWRON
3 28
UART_TX
4 27
UART_RX
5 26
FLIP
6 25
KEY_BACKLIGHT
7 24
8 23
9 22
10 21
KEY_COL0
11 20
KEY_COL1
12 19
KEY_COL2
13 18
KEY_COL3
14 17
KEY_COL4
15 16
ENBY0040701
GB042-30S-H10-E3000
14 13 12 11 10
9 8 7 6
FPCB TO KEY CONN.
2V62_VIO VBAT
VBAT
CN101
1 30
2 29
RPWRON MAIN_MIC_P
MAIN_MIC_P 3 28
UART_TX MAIN_MIC_N
MAIN_MIC_N 4 27
UART_RX
5 26
FLIP
VMIC_P 6 25 VMIC_N
KEY_BACKLIGHT VMIC_P
VMIC_N 7 24
END_KEY
END_KEY 8 23
KEY_ROW0
KEY_ROW0 9 22
KEY_ROW1
KEY_ROW1
10 21
KEY_COL0 KEY_ROW2
KEY_ROW2 11 20
KEY_COL1 KEY_ROW3
KEY_ROW3 12 19
KEY_COL2 KEY_ROW4
KEY_ROW4 13 18
KEY_COL3 KEY_ROW5
KEY_ROW5 14 17
KEY_COL4
15 16
ENBY0040601
GB042-30P-H10-E3000
9 8 7 6
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5 4 3 2 1
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LGE Internal Use Only