LG KF510C Service Manual page 127

8. CIRCUIT DIAGRAM
1 2 3
A
KEYPAD
B
KEY_ROW0
KEY_ROW1
KEY_ROW2
C
KEY_ROW3
KEY_ROW4
KEY_COL0
KEY_COL1
D
KEY_COL2
KEY_COL3
E
KEY BACKLIGHT
F
R700
KEY_BACKLIGHT
R701
G
H
1 2 3
LGE Internal Use Only
4 5 6
AF_CAM
1 4
700 701 702
2 3
703 704 705
706 707 708 VOL UP
STAR 709 SHARP VOL DOWN
NUMBER TO SUB CONNECTOR
VBAT
VMIC_P
KEY_ROW0
LD700 LEWWS47PAZ
KEY_ROW1
100ohm
KEY_ROW2
100ohm
LD701
LEWWS47PAZ
KEY_ROW3
KEY_ROW4
MAIN_MIC_P
MAIN_MIC_N
4 5 6
7 8 9
MAIN MIC
MIC700 SPU0409HE5H-PB
VMIC_P
1
P
2
G1
3
MAIN_MIC_N G2
4
MAIN_MIC_P O
SOLDERING PAD for BAT_ID
VBAT
CN700
1 20
KEY_BACKLIGHT
2 19
KEY_COL0
3 18
KEY_COL1
4 17
KEY_COL2
5 16
KEY_COL3
6 15
BAT_ID
7 14
END_KEY
8 13
9 12
10 11
7 8 9
- 128 -
10 11 12
A
B
END KEY
VBAT
SPVM110200
1 2
END_KEY
C
3 4
ON/END
D
E
F
ID_P70
BAT_ID
ID_P71
G
H
10 11 12
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