Question about Toshiba TZ55V61 55" Rear Projection Television

1 Answer

My TZ55V61 turns on but the screen goes out. The sound still works. Sometimes the screen doesn't come on when the tv is turned on. Is it the bulb or the part that makes the bulb come on???

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  • ford_guy1965 Oct 05, 2010

    Which board is the video board? It's just the screen that goes out. Everything else works. One tv shop said it was the lamp.... he was going to charge me 300 for the lamp and 300 for the labor. So, ya think it's one of the boards instead? I guess if that is true or close to it I just need to figure out which board is the vid board and which is the tv board. That would help... Thanks

  • ford_guy1965 Oct 05, 2010

    Ok thank you. Could you include a lamp part number? There are just one lamp right?

  • ford_guy1965 Oct 06, 2010

    Thanks Tim. I think once I get the Lamp # I will be good. Let me know.. You are being a great help.

  • ford_guy1965 Oct 06, 2010

    Thank you!!!! Was Ballast!! Re-soldered the board and works GREAT!! TIM, Yur Awsome!!!

  • ford_guy1965 Oct 06, 2010

    Works great after board was looked over. Thanks Tim (micromatikal)

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It's the part that makes the board come on, either the Main Board of the TV or the Video Board... could be either unfortunately, no way to tell unless you inspect them and see physical damage. If they both look fine try the video board first, then the main board. It is a very difficult repair either way, I suggest you take it to a TV shop if you have no idea how to do it.

Thanks
Tim

Posted on Oct 05, 2010

  • 2 more comments 
  • Tim Grayson
    Tim Grayson Oct 05, 2010

    I suppose it could also be the lamp... Thats the problem with an issue like this is that many things can cause it, but if you get no picture at all its probably the video board. Give me a bit here and I will find the part number of the board so you can identify it.



    Tim

  • Tim Grayson
    Tim Grayson Oct 06, 2010

    The part number for the video board is 23783152, still looking for the lamp.



    Tim

  • Tim Grayson
    Tim Grayson Oct 06, 2010

    It actually looks like it wouldn't be the lamp, but the lamp ballast, which is part # 23122468

  • Tim Grayson
    Tim Grayson Oct 06, 2010

    Awesome!!! Thanks for the kind words! If possible please come back to the question here and click the Accept
    This Solution button, otherwise I don't get credit for the help
    provided.



    Thank you so much,



    Tim

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