If you have red and green fringing on the edge of images you have convergence errors. The red, green and blue images from the 3 CRT projection tubes need converging. There are adjusments for this but you really need a service manual to do the procedure correctly.
Graham, November 2008
HI, I had a similar prob with my sony, i took the top off and cleaned the lens, clear pic now, but stil got the reddish marks, trying to find out where they are, if i find out i`ll let you know.
