Question about Mitsubishi WS-65809 65" Rear Projection Television

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VERTICAL BLUE LINES ON MY MITSU WS-65809

I GET VERTICAL BLUE LINES ON MY SCREEN WHEN I TURN IT ON AND DONT KNOW WHAT IT IS FROM..I HAVE BEEN TOLD IT COULD BE THE HDMI OR THE CONVERGENCE IS GOING BAD BUT WHAT SOME OTHER OPINIONS...ANYONE HAD THIS PROBLEM B4? ANY HELP WOULD BE AWESOME

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  • boulder40 Nov 28, 2008

    they start at the bottom and go all the way up and are evenly spaced apart no curve to them and straight as can be they are thin though

  • boulder40 Dec 01, 2008

    i took the blue crt board off and the lines went from blue to red, but before i was wiggling the wire that is in the front of the bulb and the lines were going in and out, not the whole line but some of it.....this is gonna sound dumb but how do i tell if its open and if it is what do i do then

  • Sonny Berry
    Sonny Berry May 11, 2010

    Do the lines start at the bottom and cover most of the screen and appaer curved thin lines? or are they just around objects?

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  • Mitsubishi Master
  • 8,617 Answers

Its either the Blue CRT or the Blue CRT drive Board which is causing the lines, More probalble would be the Resistors on the CRT board. I would recomend unsoldering one side of each resistor on the Blue CRT drive and lifting that end up out of circuit and checking, one may be open which would cause that symptom

Posted on Nov 28, 2008

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