hello everyone. I have a sony kv36fv26 television set, and have recently noticed in the last few months that the screens black tones or perhaps contrast has changed to a green hue...There is no magnetic interference near the set at all. Has anyone ever experienced this problem with this set or any other set for that matter? Also, what needed to be done to fix it? at what cost? When the tv powers on it takes a while then there is this greenish arc on the screen before going to the tv, then the tvs hue is green before fading to a normal color.