Hi I was wondering if anyone could give me advice on what might be wrong with my tv. It is hard to explain but i will do my best. I have the Phillips Magnavox 9P6034 C103. The picture on the tv looks good and it has sound but around the edges is black. it looks like the screen is set back and like 4 inches on the top and bottom are cut off. i cleaned the screen and made sure nothing is covering the lights now i need help. If anyone could give me advice i would appreciate it.