Samsung SGH-A737 Service Manual page 44

Flow Chart of Troubleshooting
- Schematic for Microphone
C523
MIC1_P
C506
MIC1_N
C524
MICBIAS
C501
C503
R501
C510
R511
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R500
L502
L503
9-10
C521
MICP_CON
MICN_CON
C522