Question about Televison & Video
The tv has a horzontial black line 6 to 8 inches from the top, a dark gray line mid screen, and a light gray line 6 to 8 inches from the bottom. They are only seen when there is a white or light colored background. The lines mid and bottom seem to quiver, almost like an old tv does when the horzontial hold is set incorrectly. Also the green hangs out to the right of any white item. I tried to set the convergance, but I only have blue h/v and red h/v adjustments
There r two convergence ic on the main board of the television as their number is 392---100 and u will have to replace both of them.then only it will get proper.
to get the exact part location and do it manually just click this link and follow the instructions
also for more help
You can try getting into it and if so, try adjusting the color, contrast, etc. once you enter.
You can find out how to enter by going to this site:
If that does not help, you may find the video processing and color separators, drivers or matrix is all messed up. This is usually a function of what is loosly called the "jungle chip". A big integrated circuit that manages all these things. The problem area could be within the chip itself or the hundreds of components that hang outside the chip. A tech will need to take measurements to find out the real problem area, in this case.
Posted on Jan 27, 2009
Sir the previous suggestion was also correct for u and what i suggest it that do not try any steps if u dont know about it the best thing is that go to the technician and get it replace....good luck
Posted on Jan 26, 2009
Look for any capacitors burnt out.. These might be the blanking capacitors, which once damaged resulting in horizontal lines ...
Posted on Jan 26, 2009
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Posted on Jan 02, 2017
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