Samsung GT-S5200 Service Manual page 39

MIC_P
MIC_N
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MIC_BIAS_2V15
C410
1005
C413
C415
1005
M_GND
9-11
Flow Chart of Troubleshooting
M_GND M_GND
MIC400
1
POWER POWER
2
GND1 GND
3
GND2 GND
4
OUT OUT
MIC Closed