![background image](http://html.mh-extra.com/html/samsung/sgh-e760/sgh-e760_service-manual_1190624031.webp)
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
7-11
7-5. Microphone Part
Replace the MIC
No
Check the MIC
Yes
Microphone does not work
Check the JACK_EN signal
No
Check CN601, PIN 8
= ' H' ?
No
Yes
Yes
Yes
Yes
No
END
Resolder the
(C600, R603, R607, C603, C608)
Resolder MIC
Check the circuit
from U200 to MIC
Check the connection from
MIC,