Service manual

4. TROUBLE SHOOTING
- 101 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
TP2
FB800
FB802
TP2
DNI
R804
MIC800
OUT
G1
G2
VDD
G3
G4
1800
FB802
1u
C800
1800
FB800
MIC_BIAS
MIC_1P
MIC_1N
MAIN MIC