Hisense - 50K3110PW

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  • Amraks
    Badcaps Veteran
    • Nov 2011
    • 725
    • Australia
    #1

    Hisense - 50K3110PW

    Tv came to me with a not turning on issue. but when I plugged it in to see what the issue was the tv worked as I was watching it for about 3 hours it turned off the backlight and continued playing sound, I restarted it but backlight would stay on for a few seconds after this attempt.
    So then I pulled it apart and this is what I found.

    PSU
    Known damage

    N892 - NCP1608 - hole blown through chip

    holes in resistors
    --------------------]
    R842 - 22R |
    R830 - 330R|
    R822 - 22R |
    R824 - 22R |
    --------------------]

    Visible burns
    R826 - 0.33/2W
    R828 - 0.33/2W

    short on one side
    V802 - 10N60

    short on both sides
    vz811 -18V

    Short on both sides
    vd807 - MUR460
    vd808 - MUR460



    Just wondering if there is any more I should be checking.
    Attached Files
    Last edited by Amraks; 01-24-2019, 05:20 AM.
    Tags: None
    • Amraks
      Badcaps Veteran
      • Nov 2011
      • 725
      • Australia
      #2
      Re: Hisense - 50K3110PW

      replaced all parts tv worked again and set has been doing well for near 2 years.

        Comment

        • R_J
          Badcaps Legend
          • Jun 2012
          • 9535
          • Canada
          #3
          Re: Hisense - 50K3110PW

          Originally posted by Amraks
          replaced all parts tv worked again and set has been doing well for near 2 years.
          Thank you for the follow up, not many people will do this so we never know if a repair worked.

            Comment

            • Amraks
              Badcaps Veteran
              • Nov 2011
              • 725
              • Australia
              #4
              Re: Hisense - 50K3110PW

              I know I hate when you come to the end of a thread and theres a dead end, did it work or did it not work.

              I am currently working on the same board again I made another thread as its a different tv.

                Comment

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