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Mobilchips
SGH-X610 Flow Chart of Troubleshooting
2-
15
2-1-5. Speaker Part
Check the FPCB from
U503
Speaker does not work
Is AUDIO ok
Retry connection the FPCB from
CN503
Check U502 and the audio
path of U101
Is speaker ok?
Check componants near the U101
and control line of U101
END
No
Yes
Yes
Yes
Yes
No
No
Is speaker ok?
Change Speaker
Yes
No
Check control line of U501
Yes
No
Is Melody ok?