9-10 E
IC805’s CLK and CONT signal?
IC805 Replace
MAIN B/D Check
LCD MODE CONT signal?
ALL “LOW”(NORMAL condition)
TFT LCD pressure voltage?
+17V, -15V, +5V, +3.3V
Power source and D803, D804 Check
TFT LCD Normal?
Replace
Color Adjusting Normal?
Readjust as adjustement standard.
Each CONNECTOR?
Replace and Reassemble
INVERTOR Normal?
Replace
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
9-3. LCD TROUBLE SHOOTING GUIDE(2/2)
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299