LG GD910 - Page 78

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Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
5. Trouble shooting
GD910 service manual
Checking Point
MIC
1K
R215
2700
R214
C242
39p
33p
C238
33nC235
SOB-311S44-RC10W
MIC200
1
2
1u
C243
DNI
C236
C237
33n
2700
R213
C241
39p
MIC_P
MIC_N
VMIC_P
L1
MICN1 MICN2
L3
K3
MICP1
L2
MICP2
_
F2
EPREF1
F1
EPREF2 AUXN1
M2 M1
100nH
L101
L100
100nH
MIC_N
MIC_P
TP3
TP2
TP1