Question about Sony KP-57WS500 57" Rear Projection Television

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Horizontal green lines the whole length and width of the screen

When the tv has a dark pic or changeing inputs there are green horizontal lines across the whole screen can any one tell me what causes this and how to fix it please

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Hey, I had the same problem with blue and red lines and this post helped me bigtime ! Just adjust the color your having problems with. Best Solutionposted on Sep 12, 2006By maddogmic Rank: Not rated Rating: 100%, 1 votes I had the same problem with my sony KP-57ws500 rear projection tv. To solve this problem all you need is a flat and phillips screwdriver. Right below your speakers on the right and left side are tabs. Pull out the tabs and remove the screw on eachside. Once that is done remove the speaker cover and you will see a fiber board cover in the middle of the tv, there will most likley be twist ties holding some wires, to make it easier to work remove the ties. Now remove the screws on the fiber board and pull it off. You should see 3 adjustments on the top for focus, do not touch those. Below the focus adjustments on the

Posted on Sep 27, 2006

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