9-4. Pannel FailureFailure ModePart Name Description Phenomena Failure causeTCPV B/D Vertical barBlock Defect :TCP cracking or crackingDim or L/D :TCP Sunken:TCP lead cracking:ACF bonding short:Awful environment andsomething electric enterinto LCD:Mis-align between TCP andPanel:Panel failure:TCP failureV Dim Vertal gray lineV L/D Vertical color line(light ordark forever)H B/D Horizontal barH Dim Horizontal gary lineH L/D Horizontal line(light ordark forever)Service ManualModel No.: HL22F2a50