I own a Hitachi RPTV (43FDX01B) As I was watching TV, it suddenly went off. The red is like a headspace away creating multiple color shadow of images. The TV has a simple horizontal and vertical line convergence. However, the red doesn't even come close to matching up at maximum allowed. I know that there's a 64 point convergence you can do if you open it up. Never tried it myself but I doubt that would do any good if it's that off with the simple convergence. Is this a call for repair or should I get a video except to calibrate it. Would an ISF video cal expert know what's wrong? Thanks in advance!