LG P705 - Page 103

4. TROUBLE SHOOTING
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Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LGE Internal Use Only
U501
TP1
•C559
F16
H14
F14
E21
E19
M16
M14
HSED_BIAS1
HSED_BIAS2
EXT_IN_LP
EXT_IN_RM
HPA_IN_LP
HPA_IN_RM
HPA_GNDREF
HSED_BIAS2
C559
1u
TP1
TP2
MIC900
P
G1
G2
O
609DZ
709DZ
C909
1u
1800FB900
1
2
MIC_2N|GND
GND
GND
MIC_2P
HSED_BIAS2
2nd MIC