Service Bulletin [ VD(D) 09. Sept. 2012
Category 1 Picture
Category 2 Horizontal Line Defect on Panel
Category 3 How to prevent Panel line defect
Model UN**ES7000F, UN**ES7550F, UN**ES8000F
Symptom Intermittent Horizontal Line in left/right side of panel
Reason
During vibration of PANEL, COF file got damaged from pe
ak of metal on panel back side
Repair
Attached insulator film between source PCB and Panel
