Sony KP-51HW40 51" Rear Projection Television "picture tv keeps jumping" Questions

my tv screen keeps jumping and the picture keeps going My Sony tv picture is jumping

picture starts jumping. If I turn off the tv for a few hours, when I turn it back on, it shows good for about 30 minutes, then the picture starts jumping again. Now the jumping is constant. Last year,

...picture keeps jumping and everyone on tv has a green face.lots of green going through picture. My dad has a sony rear projection tv and had this same problem. A shop had to replace one of the color ...

...tv model # 50ux53k anyway the picture was jumping at first for awhile and a few months after that started happening i took off the back and found that if i put pressure on the circuit board it would ...

...tv model # 50ux53k anyway the picture was jumping at first for awhile and a few months after that started happening i took off the back and found that if i put pressure on the circuit board it would ...

...tv model # 50ux53k anyway the picture was jumping at first for awhile and a few months after that started happening i took off the back and found that if i put pressure on the circuit board it would ...

...tv model # 50ux53k anyway the picture was jumping at first for awhile and a few months after that started happening i took off the back and found that if i put pressure on the circuit board it would ...

...tv it jumps at the to. the picture shows green where ever supose to be white. This is likely a problem in a section called the vertical drive. A number of small parts need to be replaced. The green ...

...tv, and the picture tube keeps jumping. its like the colors won't line up. every so often it will hold, but that is only when there is a full moon and martians have landed on the white house lawn!!! ...

...tv sound would not come on unless we powered up a second time. Today the screen just became a series of jumping horizontal lines. Can still see the picture but will almost cause a seizure to watch. ...