Fm Radio Part - Samsung GT-B7300B Service Manual

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9-23. FM Radio Part

FM Radio does not work
Check the connection
with the Earphone.
Is it good ?
the U201 Pin 14,10
Is it good ?
(Battery Voltage)
Check from C234
to u-USB Pin 5
Check the C527,C522
Is there signal?
Yes
Yes
Check
Yes
Is it OK?
Yes
Yes
END
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
No
Insert the Earphone
No
Check the Battery and near circuit.
No
Replace ZD604,L602,U226922
No
Replace the U201
9-57
Flow Chart of Troubleshooting

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