Orion 21S - screener becomes black

[jacker]

Hi
My TV has this problem that after a few minutes that its on, the screen
becomes wider and in the same time becomes black.
If I hit the TV set from the top, the picture comes back for a while and
then disappears again.

Any ideas about the part that's causing all of this?

Thanks,
Jack

 

[Jerry Greenberg]

There are some cold solders, or a part that has become mechanicaly
defective, in one of the circuits that deal with the scans, or the
power supply. You will have to have the set properly serviced. If you
do not attend to this, the problem will get worse, and it is possible
for other parts to be damaged.


Jerry G.
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