Last night I noticed a problem with my television set. It is a 32in Hitachi Ultravision CRT HDTV Monitor. I'm not sure what the problem is called, but on the lower edge of my screen, especially in the lower left corner, I have discoloration, resulting on a green or purple blob (depending on what color is on the screen at the time) Can anyone tell me what the problem is and what kind of repair would be involved.
Thanks
Thanks