LG LG-D175F - Fm Ts

3. TROUBLE SHOOTING
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3.17 FM TS
START
FM will work properly
Check the ear-jack condition Good?
Check the Signal level at TP1 (C6610)
Check Bias Voltage Good at C6610?
(L6610)
Replace ear-jack
Replace (U5100)
Replace U2100
No
No
No
Yes
Yes
Yes