Hisense H50A6250UK

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  • caveman11
    Member
    • Oct 2013
    • 22
    • uk
    #1

    Hisense H50A6250UK

    Hi guys,

    Above TV has red standby led which goes out when turning on via remote or button.

    No backlights, no screen or response to remote thereafter. No apparent feint image visible.

    Replaced power board and main board with exact same issue pertaining. stby voltage rises to 2.7v upon power up attempt. 12v present. I couldn't detect power to the LED array.

    So, logic dictates:-

    I got a bad board with exact same fault.
    The TV recognises a backlight failure and stops dead.
    Something else I'm missing.

    Any help appreciated as always
    Tags: None
    • caveman11
      Member
      • Oct 2013
      • 22
      • uk
      #2
      Re: Hisense H50A6250UK

      ...from another post:-

      All done. Lo and behold it was a blown LED.

      If the remote had functioned I would have solved it in a fraction of the time...and wouldn't have bought spare parts.

      So, anyone out there with same TV....don't rule out an LED failure when the TV won't even power on.

      RDC55...I'm just doing this one as a favour. I'm not in the TV fixing game any more. Without your post, I'd still be wondering what on earth was going on. Many thanks.

        Comment

        • Tecc1229
          Member
          • Jul 2017
          • 16
          • United States
          #3
          Re: Hisense H50A6250UK

          While you were working with your tv before you found the issue, did your optical connection light up red, or was it off as well? I am having a similar issue, but haven't replace the main board yet.

            Comment

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