Whats happening is any white in the pic is being displayed so bright its washing out all colour. also what should be a light colour is also displayed as pure white. this is worst when used with SVHS and a games console. Altering contrast and brightness makes no difference. DVD looks ok but colour look slightly washed out. VHS is displayed as very very dark and again altering brightness contrast does nothing(only minor adjustment. IS THIS A SIGN THE TUBES HAD IT?