Sony Grand WEGA KF42WE610 42" Rear Projection HDTV-Ready Television Logo

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david kreutzenstein Posted on Dec 08, 2006
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Vertical lines Vertical blue lines across entire screan equaly spaced about 1 cm apart. I contacted Sony via email and they suggest that it could be the Optical blocks but but the samples they show seem to be more random,where as my problem is more uniform and covers entire screan.

  • Chris Mankowski Mar 03, 2008

    We have vertical lines as well, red, blue, green, no picture, just the lines and no sound. Is our problem the same solution? 2K to fix?

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Bill Heronemus

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  • Posted on Dec 09, 2006
Bill Heronemus
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IF the area of the OSD (on screen display) displays the same vertical blue lines as the rest of the screen, then it is most likely the optical block assembly at fault. It's part number is A1606006A and should cost close to $2,000. I'm assuming the set is out of warranty. I know many people are hooked on Sonys, but as a technican that works on them, I wouldn't want one in my home.

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