PI500
3-4
Yes
Yes
No
No
Yes
Change
Main Board
Change
Main Board
Change
LCD Panel
Is screen scrolling ?
Is screen flickering ?
Yes
Yes
Yes
No
End
No
Yes
Change
Inverter Board
Bad Uniformity ?
Yes
No
Yes
Change
Main Board
Have line bar or
noise?
Yes
Yes
No
1
No
Yes
Ghost image ?
No
Change
LCD Panel
Yes
Refer
to
Notice
1
No
No
Change
Main Board
Adjust
“Frequency” or
“Auto Adjustment”
Refer
to
Notice
2
No
Yes
Yes
Yes
Yes
No
Change
LCD Panel
Is LCD line defective
?
Yes
Yes
No
Change
LCD Panel
Mura?
Yes
Adjust
“Frequency” or
“Auto Adjustment”
