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Level 3 Repair
8-6
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8-3-2. LCD Working
Power Switch On
LCD FPCB
connector is co
rrectly connecti
ned?
Replace U307 & Check
neighboring circuits
Yes
NO
Yes
LCD
Replace
C322
LED_P_12V>10V?
F300, F301, F302,
Resolder
F300, F301,
F302 are corre
ctly mounted?
NO
correctly connect
NO
LCD Display
On?
Yes
Yes
NO
Summary of Contents for GT-C3300K
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