Pioneer Elite PRO-1140HD 50 in. Plasma HDTV "turn tv picture shakes" Questions

tv is on for a while the picture starts to shake; I then have to turn it off for a little bit then turn it back on for the shaking to stop, after being on for a while again it will start to shake. Ive

TV. Its not a power board or main board issue. There is NO picture onthe screen when it goes black, even in a black room next to the blackest wall in the world. Could it still be an LCD inverter issue

...turn on the TV I got a blurry shaking pictures with shadows and with a slight black mask infront of pictures, I also tried the DVD and Cable tv, have same results. What went wrong? refresh rate, ...

...tv with poor quality picture picture comes on fine, but after a few minutes the image may shake, disdcolor or have grainy lines running horizontally. if the tv is turned off and then back on the ...

...turn of TV and turn it on and picture is back. Again it is hard to tell how long it will last. I think heat has something to do with the frequency that the shutoff occurs. If it is a hot day out it ...

...TV with a symptom I've not seen on any posting. The set turns on fine with great picture. Then it starts cycling good picture for 2 seconds then it shakes horizontally with lines and double imaging ...

My TV turns on uyt there's no picture or sound. shake it

...turn on my tv and after a bit the picture smears downward and shakes. I've tested the imput and theres nothing wrong with them, it's just the tv screen. It may be the power supply in ...

...picture on my TV when I watch cable via an HDMI connection. It just started shaking a few days ago shortly after my electricity was turned off and turned back on. Please let me know if there is a ...