Audio Working; Speaker Working - Samsung GT-S3850 Service Manual

8-3-3 Audio Working

 Speaker Working
Operate speaker
NG
Check
Speaker
Connecting
(SPK400,SPK401)
YES
Speaker break
down?
NO
Signal on in
C308, C309?
NO
Change main PBA
NO
YES
YES
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Reconnecting SPK
Change Speaker
Module
Resolder
C308, C309
8-9
Level 3 Repair