Question about Sony KP-51HW40 51" Rear Projection Television

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RED AND GREEN LINES HORIZONTALLY ACROSS TV

WE HAVE RED AND GREEN LINES GOING HORIZONTALLY ACROSS MY WHOLE TV. IT IS VERY HARD TO FOCUS ON THE PICTURE. IS THERE ANYTHING I CAN DO TO FIX THIS? WHAT WOULD CAUSE IT?
THANKS IF YOU CAN HELP ME!

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  • 2 more comments 
  • mikecamie Jan 22, 2008

    I have green horizontal lines

  • heffy Feb 07, 2008

    We have horizontal green lines across our Sony 56 inch RPT, don' know how to fix, it's very hard to watch

    Any suggestions?

  • Anonymous Jul 29, 2008

    lines across top of television...about 2 inches wide

  • HARLEYARNY Jul 31, 2008

    I HAVE RED LINE ACROSS THE TOP OF SCREEN , AT FIRST I PUSH THE FLASH FOCUS OPTION AND SOLVD IT BUT LIKE A 20 DAY LATER THE RED LINE APEER ALL ACROSS TOP , AND THE FLASH FOCUS DOES`NT WORK NO MORE

    WHAT`S NEXT>

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  • 43 Answers

This sounds like you may have bad picture tubes. Most likely the green and red tubes. You would have to have them replaced and realigned. I would call a Sony ASC and get an estimate to verify this. An onsite service call could verify if this is what's causing your problem.

Posted on Jan 23, 2008

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