Question about Toshiba TheaterWide 52HM84 52" Rear Projection HDTV-Ready Television

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52HM84 previous issue and recent question links

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  • jholm7 Jul 18, 2008

    Find anything?

  • jholm7 Jul 24, 2008

    Thank you for the effort you have put into this. I found a refurbished light engine for 250 and installed it yesterday. You helped diagnose and confirm all that I needed to know to fix my TV for less than 300 dollars.


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  • Toshiba Master
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I am checking with some of my sources at my other job to see if there is a source for the DMD panels.We are running an auto submission program to their distributors.

Posted on Jul 16, 2008

  • Sonny Berry
    Sonny Berry Jul 18, 2008

    So far every distributor hassays that you need to purchase the entire light engine to get that panel as toshiba doesnt sell it seperately, However we are also checking into the availability of a used panel


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Jul 08, 2008 | Toshiba TheaterWide 52HM84 52" Rear...

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You have a vert sweep problem and unless you know how to trouble shoot this cuircit bring it to a pro. I found out mostly in these sets that the vert output IC is bad.. Also sometimes the b+ filter cap off the fly is leaky and made the IC to fail. Another thing is Im surprised to hear you got a pic with the vert failure and a bright line in the pic!! This could be a big problem when the sets fixed so dont run it too long like this. It could burn a line all the way across the screen and you will see a dark faint line in your pic because of this. BE CAREFULL!!

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