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Flow Chart of Troubleshooting
9-14
9-8. Receiver Part
Check the power of analog
switch(U600).
Is R623 = 3.8V?
Resolder R623
END
No
Yes
Yes
Receiver does not work
Check the 'AUDIO_SEL' Pin
of U600.
Is Pin 2 "L"?
Check UCP200
No
Yes
Is Receiver working?
Replace the Receiver
No
Yes
Check the connection
status of Receiver
No
Resolder the receiver
Yes
Summary of Contents for SGH-E380
Page 32: ...8 PCB Diagrams 8 1 Top ...
Page 33: ...PCB Diagrams 8 2 Bottom ...