Question about Televison & Video
After being on for a while, the image on the screen suddenly disappears and a horizontal line appears. I have to tap the tv in order that the image reappears. Sometimes, I do this several times.
You need to check the horizontal IC for deffects, possibly and most likely there are dry joints on the legs of the Horizontal IC. Have all the legs on the IC soldered nicely, this shud sort out your problems as you say you hit the TV then works. Try this before replacing the IC
Posted on Apr 16, 2009
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Posted on Jan 02, 2017
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