LG GD330 - Page 73

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4. TROUBLE SHOOTING
4.8.2 Slide Trouble (ON/OFF)
START
No problem
Is the TP1 a 1.8V?
Replace the U601.
The U601 is broken
TP2 is low on
Magnetizing into U601?
NO
YES
YES
YES
Re-solder the
C610,C611,C612
NO
The all paths connected
to U601 are OK?
Refer to Power ON
Trouble
NO
TP1
TP2