Lcd Trouble Shooting Guide (2/2) - Sony DVP-FX700 Service Manual

9-3. LCD TROUBLE SHOOTING GUIDE(2/2)
IC805's CLK and CONT signal?
YES
LCD MODE CONT signal?
ALL "LOW"(NORMAL condition)
YES
TFT LCD pressure voltage?
+17V, -15V, +5V, +3.3V
YES
TFT LCD Normal?
YES
Color Adjusting Normal?
YES
Each CONNECTOR?
YES
INVERTOR Normal?
YES
END
NO
IC805 Replace
NO
MAIN B/D Check
NO
Power source and D803, D804 Check
NO
Replace
NO
Readjust as adjustement standard.
NO
Replace and Reassemble
NO
Replace
9-10 E