LG GT350 - Page 81

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Only for training and service purposes
4. TROUBLE SHOOTING
LG Electronics 78/115 LGE Property
STAR
T
Check TP1 or TP2
Check Q101 or
PMIC(U201)
Assemble
Check LD101,LD102,
LD501~LD504
Replace Q101 or
U201
Yes
No
No
Check All of LEDs solder
Replace main board
Yes
TP1
z
TP2