Question about Toshiba 51H84 51" Rear Projection HDTV-Ready Television

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Yellow and Blue shadow on left side of screen

My Toshibas rear projection TV - on the left side (in the middle of the screen), we are getting a yellow and blue "shadow" on most of the lighter colors. Not as noticeable on darker colors. Any idea what the problem is?

Thanks

Posted by Exorcist on

  • 2 more comments 
  • Exorcist Nov 09, 2007

    Yes please and thank you.

  • Exorcist Nov 09, 2007

    Yes - please and thank you.

  • Anonymous Nov 15, 2007

    I have streaks of parallel curvy lines manly blue across the top of my screen. I noticed it after I started watching HD channels. I would just wait 5 minutes and turn it off and back on and they would go away and then it turned into 10 minutes and then 30 minutes, and now they are there all the time no matter how long I wait. Also, sometimes the sound does not work until I change the channel! What do I replace?

  • Anonymous Nov 28, 2007

    I have dotted green lines across the top of the screen. Is this related to the same IC problem you mentioned on the second posting?

    Thanks

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1 Answer

Vista Electronics

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Blue convergence off = needs convergence IC's replaced =
Would you like step - by - step how to ??????

Posted on Nov 09, 2007

  • Vista Electronics Nov 10, 2007

    1) Pull chassis

    2) Replace STK392-110 convergence IC's

    Upgrade sub = STK394-160E ( I use Hitachi brand )

    3) Reassemble

    4) Push touch focus



    Hope that helps.....T.

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