- 55 -Failure ModePart Name Description Phenomena Failure causeCircuitWhite Screen B/L normal,only white screendisplayM a y b e c a u s e dby surge currentand EDSBlack Screen B/L normal,only Black screendisplayFIIcker CrosstalkLCDVcom imbalanceAbnormal Color Onlycolor abormal Capacitanceimproper bringcrosstalk insideLCD pannelAbnormal ColorOnlycolor abnormal 1.Chiplose action2 . I C s h o r t o rjointion bad3.Pannel and vscconnect bad11.1 PANNEL FAILURE