LG GT540 - Page 173

7. CIRCUIT DIAGRAM
- 174 -
LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
16 15 14 13 12 11 10 9
8
7654321
L
K
J
I
H
G
F
E
D
C
B
A
L
K
J
I
H
G
F
E
D
C
B
A
16 15 14 13 12 11 10 9
8
7654321
LGE Internal Use Only
KB100
CN100
5
4
3
2
1
SW100
C
C_
BB_
DA
KEY_ROW[2]
KEY_ROW[1]
KEY_COL[1]
KEY_ROW[0]
GT540_SIDEKEY_CAMERA-V1.0
capture
AF
HOT_KEY
CAMERA KEY