Checking Fm Radio Block - LG GU280 Service Manual

4. TROUBLE SHOOTING

4.6 Checking FM Radio Block

LGE Internal Use Only
Checking Flow
Start
TP1,TP2
Signals exist?
YES
TP3
Is clock ok? 32.768KHz
YES
Change the Main board
- 58 -
NO
Change the main board
NO
Change the X201
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