Flow Chart of Troubleshooting
9-5. Microphone Part - Phone MIC
Microphone does not work
Yes
Check the connection from MIC
OK
Check the circuit from UCP300 to MIC
OK
Check the MIC
OK
END
Not OK
Resolder MIC
Not OK
Resolder the R507, R509, R513, R514
Not OK
Replace the MIC
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
