LG P705 Service Manual page 103

HSED_BIAS2
TP1
LGE Internal Use Only
LGE Internal Use Only
M14
HSED_BIAS1
M16
HSED_BIAS2
E19
C559
EXT_IN_LP
E21
EXT_IN_RM
1u
F14
HPA_IN_LP
H14
HPA_IN_RM
F16
HPA_GNDREF
TP2
HSED_BIAS2
FB900
MIC_2P
MIC_2N|GND
2nd MIC
2
1800
1
C909
1u
GND
- 103 - Copyright © 2012 LG Electronics. Inc. All right reserved.
4. TROUBLE SHOOTING
U501
TP1
•C559
MIC900
P
G1
G2
O
GND
Only for training and service purposes