Table of Contents
Advertisement
Level 3 Repair
8-3-5. Microphone Part
Microphone does not work
C212 = 2.2V
at Mic Active?
Check the MIC Connection
(look over schematics about
schemetics.)
Check the MIC sample.
(it be possible the problem
Yes
Yes
Yes
things)
Yes
END
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
No
Replace UCP200 using a Heatgun
(Because of not soldering well)
Resolder L404, C425, C426, R405, L405, C428,
No
(not work if those is not connected.)
No
Replace an another MIC
(because of being possible the problem)
8-16
C429
Advertisement
Table of Contents
