Samsung GT-C3520 - LCD Working

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Level
3
Repair
8-7
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8-3-2.
LCD Working
Power Switch On
LCD FPCB
connector is co
rrectly connecti
ned?
Replace Q301
&
Check
neighboring circuits
Yes
NO
Yes
LCD
Replace
C317
LED_P_16V=16V?
F300,F301,F302
Resolder
F300,F301
F302
Correctly mou
nted?
NO
correctly connect
NO
LCD Display
On?
Yes
Yes
NO