Question about Samsung HCN653W 65" Rear Projection Television

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Descending curved line on screen

There is a curved line that falls from the top of the screen & takes up about 1/4 of the screen. There is an appearance of blue letters and numbers underneath any TV text (as if those blue characters are shadowing the actual screen text). When I use my DVD/VCR combo & select a channel that I do not have access to, the entire screen is naturally blue but the area above the curved line is shaded in black. Due to this malfunction, obviously the picture quality has become a bit distorted. I already tried perfect focus & I'm not too proficient in working with the convergence feature. What can I do to correct this problem? Is it a matter of replacing a bulb? Is there a solution to this problem? Please help. Thanks in advance.

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If the tv has a portal on the side open it up and make sure the screen is not out of it's track, don't set anything on top of the set it could make it happen also

Posted on Apr 30, 2007

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Posted on Jan 02, 2017

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SONY PROJECTION TV MODEL # KP-51WS510.


If the entire screen is curved, and it is not taking the whole screen, then you have a vertical deflection problem.

If the colors are double and do not match, with lines of different colors around pictures , then you have a convergence problem, often caused by a faulty convergence board.

The curving effect can be a side effect of bad convergence, or you may have both problems at once.

Unless you are a TV repairer yourself, better calling technical support. Usually you can ring the number listed on the owner manual.

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