Horizontal Line on Screen
I have a 90" Sharp Aquos LC-90LE657U. The picture has horizontal lines that get worse as the image move. During a static image, the horizontal lines travel downward from top to bottom. I took it to a repair shop and they told me it has a "bad panel screen", and want $2,000 to repair it. Google searches tell me there are bands along the perimeter that come un-glued and cause lines but I don't think that is what's wrong. This TV has tabs, but they don't touch anything. (See picture) Any advise on how to get the back working or is it junk?