Side Key - LG TU750 Service Manual

7. CIRCUIT DIAGRAM
1 2

SIDE KEY

A
B
C
D
E
1 2
LGIC(42)-A-5505-10:01
LGE Internal Use Only
3 4 5
4
3
2
1
CN1
TP1
3 4 5
6 7 8
SIDE_KEY
VOICE_UP VOICE_DOWN
- 188 -
9 1 0
A
B
C
D
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