Samsung GT-C3200L, Руководство по обслуживанию

Страница: 26 / 46

SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-18
This Document can not be used without Samsung's authorization
8-3-6. Speaker Part
L407, L408
> 2.0 V
(Wiring the SPK N/P and
checking an waveform using
oscilloscope)
Speaker does not work
Does not work Voice call ?
Replace UCP200 using a Heatgun
(be possible of being UCP a bad sample)
No
Yes
No
Resolder L407 & L408
(be possible because of soldering not well)
Yes
Does not work Ringtone?
(Menu->Settings->Sound
profiles
->Edit->
select the Call ringtone)
Resolder or Replace UCP200, SPK401
(be possible of soldering not well or being
UCP a bad sample)
No
Yes
END
Yes
Is Speaker working?
(Listening through the
speaker)
Change Speaker
(be possible of SPK Problems
or not inserting it right.)
No
Yes