LG L705i Service Manual page 156

7. CIRCUIT DIAGRAM
1 2
A
B
MULTI KEY CONN
CN100
G1 G2
1
KEY_ROW(3)
2
3
KEY_ROW(4)
4
5
G3 G4
C
D
E
1 2
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3 4 5
Rev.1.0
1 0
KEY_COL(4)
9
8
KEY_COL(5)
7
6
3 4 5
6 7
KB100 KB101
KEY_ROW(3)
KB102 KB103
KEY_ROW(4)
KEY_COL(4)
KEY_COL(5)
- 157 -
8 9 1 0
LGE Internal Use Only
A
B
C
D