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8. Level 3 Repair
8-4-19. FM RADIO
No
Insert Earphone and channel searching.
Yes
Yes
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
& MAIN PBA
FM RADIO is not working
Yes
END
No
Resolder or change the wrong element
(open, crack, deviation, etc)
No
Reassemble MAIN CTC FPCB or change the broken
MAIN CTC FPCB
Check MAIN PBA (crack, open, etc)
C3036,C3014,L3000,U3003
No
Resolder or change the wrong element
(open, crack, deviation, etc)
Yes
Yes
