Table of Contents
Advertisement
● Stereo Headset
Hands-free stereo
headset
NG
Button does
n't works?
NO
MIC doesn't
works?
NO
SPK not
works?
NO
End
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
YES
YES
Check
L400
YES
Signal on
C401,C402?
YES
Signal on
C309, C310?
8-19
Check L402(Ear switch)
NO
Check C408
YES
Resolder L500
NO
Check L403, L405,
HDC400
YES
Check R302, R303,
NO
Change Main PBA
Level 3 Repair
U301
Advertisement
Table of Contents
