Mitsubishi CS-40507 40" TV "picture right until warms" Questions

...TV back on when it is still warmed up, I get the picture immediately and don't have to bang. mine was doing the same thing. If i put pressure on the cable input from left or right it would fix

right back off, then turn itself back on, and on and on for a while before it warms up enough to stay on. I have found that if I switch between the inputs while it is warming up, it wont shut off, but

...picture will flash from normal to black at random, but never looses sound. blankenship, the "IK circuit" is blanking your screen, only "fix" is temporary, remove back of tv, and on rear right side ...

...picture might then start fuzzy with no color and another slap will usually bring it around. Once the set has warmed up there is usually no more problem. I can't just keep slapping it. I'm sure that ...

...right, but both sides are definitely going. The effected area is just pure black. The picture in the center does not seem to be changed. We love this TV, and while it isn't a flat panel tv (it is a ...

...right now it is intermittent. more of a problem when viewing a dvd as the picture will be dark throughout the lenght of the movie. initially when i first turn on the tv there is no problem. after ...

...picture in this area bends heavily to the right, and is much brighter and more vibrant than the rest of the picture. I've also noticed that the picture outside the screen isn't quite as brilliant as ...

...picture does not right when i turn on the tv my sound comes on and the picture does not right away sometimes a couple of minutes. This could be a vertical deflection problem waiting to happen. Have ...

...right back off again.I don't have my manual anymore.Can anyone please help?Thanks This will need to be taken to a repair shop. You likely have either a bad solder connection that "opens up" when the ...

...picture in this area bends heavily to the right, and is much brighter and more vibrant than the rest of the picture. I've also noticed that the picture outside the screen isn't quite as brilliant as ...