Samsung SM-A205FN Service Manual page 122

8. Level 3 Repair
8-4-19. FM RADIO
FM RADIO is not working
Check Earphone insertion.
Check SUB PBA (crack, open, etc)
L9017,C9019,L9008,C9040,U9006
C9043,L9032,C9039
Check MAIN CTC FPCB is ejected to SUB PBA
Check MAIN PBA (crack, open, etc)
C3036,C3014,L3000,U3003
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Yes
Yes
Yes
& MAIN PBA
Yes
Yes
END
No
Insert Earphone and channel searching.
No
Resolder or change the wrong element
(open, crack, deviation, etc)
No
Reassemble MAIN CTC FPCB or change the broken
No
Resolder or change the wrong element
(open, crack, deviation, etc)
MAIN CTC FPCB