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Level 3 Repair
8-28
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8-3-13. FM radio
FM Radio does not work
Resolder or Replace UCD400
Yes
Is there any signal
at R415, R412?
No
Is there any signal
at L412, L413?
Is there any signal
at C258, C242, R211?
Is there any signal
at L416, L441,C256?
Is FM radio working?
(Is tere any sound of
Radio)
Yes
Yes
No
connect earjack ASS'Y to HEA400
Check ear-phone
Yes
No
Yes
Resolder or Replace U203
Resolder or Replace U404
Yes
No
No
END
Summary of Contents for GT-I5800
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