had the 3 rrod, and fixed it using the x-clamp. It hgas been working fine for ages, then recently a green or blue haze would appear around the characters or buildings. Now the 360 powers up, and there is no picture. It doesn't red ring or anything and the sound is there. I redone the x-clamp just incase this was the problem, yet to no avail. Any ideas guys?? Its an old hitachi running 1.51.