Panasonic TX-55EZ950E wont turn on

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  • Trol
    New Member
    • Mar 2021
    • 3
    • Denmark
    #1

    Panasonic TX-55EZ950E wont turn on

    Hope you can help me

    3 weeks ago my Panasonic suddenly blinked red in the power led. So I tried to turn it off and on with the remote, no luck. I then turned it off via the power outlet. After that I tried to turn it on again, but nothing happened. No lights and no picture or sound.
    Now I have tried different solutions, taking the power for 1 hour - taking the power for one Day - changing power outlet - holding the buttons on the TV down for several seconds, and even minutes. And nothing seems to help, the only thing that happens is that there is a sound, like a relay that's turning on, but still no light in the power led.
    I have asked Dr. Google, and he suggests that it is the power board there's failing.
    Has someone here experienced the same error, and if so, how did you manage to get in order again? Has anyone here switched the power board himself.
    I have also mailed Panasonic Support, but there was not much help from them: Have you plugged it in the power socket o_O. And they said that since my TV was 2 1/2 Years old, there was no warranty (Yes I know) so all in all bad luck.

    Follow up. I ordered a used power board, and have just replaced it, but with no luck. It's the same, when I turn on the powerswitch there comes a click, and no more. No light in powerled and no sound whatsoever.
    Have some of you any idea of what I can try, or should I trash it. Hopefully not.

    Regards Troels from Denmark
    Tags: None
    • dick_barton
      Badcaps Legend
      • Aug 2015
      • 6642
      • Wales
      #2
      Re: Panasonic TX-55EZ950E wont turn on

      Do you have a blink pattern that can help to identify the fault. Page 31 of manual.
      Service manual available here and could be of some help.
      https://tel-spb.ru/tv/panasonic-tx-55ez950e
      Last edited by dick_barton; 03-13-2021, 08:46 AM.
      Willing to help but I'm no expert.

        Comment

        • Trol
          New Member
          • Mar 2021
          • 3
          • Denmark
          #3
          Re: Panasonic TX-55EZ950E wont turn on

          No unfortunately not. As I mentioned, there is no light in the powerled. There was only fluctuating red light, when I noticed it, and after I switched off the TV there was no more light.
          And I have found the repair manual with the blink codes. All the other tings in the repair manual is gibberish to me.
          But anyway, thank you for your willingness to help.
          Last edited by Trol; 03-13-2021, 09:18 AM. Reason: Adding text

            Comment

            • dick_barton
              Badcaps Legend
              • Aug 2015
              • 6642
              • Wales
              #4
              Re: Panasonic TX-55EZ950E wont turn on

              This is an OLED set which unfortunately I don't know much about.
              You could try reloading the firmware via USB and see if that helps.
              Diah could probably offer you some suggestions since I believe that he is up to date with OLED sets.
              Willing to help but I'm no expert.

                Comment

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