LG -E425 Service Manual page 94

C2001
47p
TP3
U2000
C2014,C2015(TP3)
C2003(TP1)
LGE Internal Use Only
MIC_BIAS
VREG_MSME_1.8V
C2002
C2003
1u
0.1u
TP1
C2016
0.1u
100
MIC_1P
R7007
100
MIC_1N
R7008
R7014, R7013(TP2)
MAIN C- MIC
MIC_BIAS
C7015
2.2u
C7018
39p
C7013 C7014
39p 39p
- 94 - Copyright © 2013 LG Electronics. Inc. All right reserved.
4. TROUBLE SHOOTING
TP2
R7013 0
R7014 0
R7015 DNI
VA7009 VA7010
R7016 DNI
Only for training and service purposes
2
1
MIC500
2
1
MIC501