Fm Radio; Fm Radio Does Not Work - Samsung SM-A510FD Service Manual

8. Level 3 Repair

8-4-33. FM RADIO

FM RADIO does not work

Check the volume of
handset.
Check the earphone.
Is it abnormal?
Check RF path
L3017, ZD7027, L7040,
L7030, L7031, C7209
Is it ok?
Check U3003
any damage
(Crack, open, etc)
Change the board
END
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Yes
No
No
Yes
Yes
No
Change the speaker or earphone
http://www.easy-firmware.com
Re-solder or change
RF path components
Re-solder or change
U3003 components