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Flow Chart of Troubleshooting
10-36
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10-2-10. FM radio
①
Flow chart of FM Radio
Check the
earphone if it's
proper FM
earphone
NO
Is there any signal
pin#G1 at U101?
NO
YES
YES
Is there any signal
at C123 , C124
NO
YES
Replace U101
END
Run FM radio application
Check the path
from earphone antenna to U101
Change earphone
including FM Radio antenna.
Summary of Contents for SGH-L170
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