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Level 3 Repair
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-35
8-3-11. FM RADIO
FM Radio is not working
END
Check the Connection of
HDC600
No
Connect Earjack Ass'y correctly to HDC600
Yes
Check the Voltage
#10,19(1.8V), 11(2.8V)
No
Check C235, C236 (Crack, short, etc)
Yes
Check the Audio Signal at
C649, C650
No
Check Audio Codec IC (U605)
Switch IC (U608)
Resold and Replace U203
Yes
Yes
Yes