Question about Hitachi 50UX58B 50" Rear Projection Television

3 Answers

Hitachi ultravision 50v500 ghosting

My tv has ghosting.also seems to have bright bloom area to left center. i had it serviceed once before, and repairman accessed menu and entered codes which cleared problem. does anyone have codes or info.

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  • woogbert Mar 02, 2008

    invalid url please resend

  • woogbert Mar 02, 2008

    anyone have service codes or info to fix ghosting on hitachi ultravision 50v500

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Shall we assume you have this already?

click here for user manual

Posted on Mar 02, 2008

  • 1 more comment 
  • Patrick Michaels
    Patrick Michaels Mar 02, 2008

    I see that these are codes for the IR remote..This would be fascinating to find that the programming codes can correct a clear disfunctional video drivers issue, and perhaps even a video control board failure mode, which is precisely what's going on here.

  • Patrick Michaels
    Patrick Michaels Mar 02, 2008

    From a further analysis,..you may find this of some interest.

    It has a ghosting problem and the only way to adjust it is in the sub
    menu which you cannot get to. Also the 50v500 is known to have a light
    engine problem and that red glow is a sign it maybe having problems.
    There is a reset a tech can do in the sub menu to correct the red but
    if the reset doesn't work your looking at replacing the light engine.

  • Patrick Michaels
    Patrick Michaels Mar 02, 2008

    In any event, I think you will need to have the convergence chips
    replaced. There are two of them and they must both be replaced. They
    cost around $50 each and require advanced expert soldering and
    electronic skill to do. A shop usually charges around $400 for the
    job.

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Hello!

the url of
ivofreax10
is correct, just copy all the url and paste it to your IE address bar.

http://www.hitachi.us/Apps/hitachicom/content.jsp?page=support_contact/remote_ir_codes/index.html&level=2&section=support_contact&parent=remote_ir_codes&nav=left&path=jsp/hitachi/forhome/ubcg/&nId=iD

Please give the credit to ivofreax10, that his work. ok.

best regards melnavz

Posted on Mar 02, 2008

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Http://www.hitachi.us/Apps/hitachicom/content.jsp?page=support_contact/remote_ir_codes/index.html&level=2&section=support_contact&parent=remote_ir_codes&nav=left&path=jsp/hitachi/forhome/ubcg/&nId=iD

Posted on Mar 02, 2008

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