Need some help. Plasma TV, manufactured Feb 2003 and just started having issues with ghosting. After TV is on for approx 1.5 hours (thermal issue) ghosting appears, different colors and eventually the entire screeen is covered (black with single horizontal line). The picture will sometimes snap back and also recovers when TV is powered on and off.
Which PC Board Assy is the most likely candidate? I purchased repair manual and would like to attempt fix. Any ideas? Thanks in advance for your assistance.
