LG 47" LED Issues

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  • nstlfrk
    Senior Member
    • Apr 2014
    • 166
    • United States
    #1

    LG 47" LED Issues

    Model number 47LN5400

    It turns on and works for a while then just shuts off on its own.
    After a min or so it comes back on and then when it decides to it shuts back off.

    Any ideas anyone? Has any body ran in to this?
    Thank a head of time.
    Tags: None
    • triplefour
      Badcaps Legend
      • May 2014
      • 1747
      • USA
      #2
      Re: LG 47" LED Issues

      does the unit turn off entirely (no standby power even) or is it just the screen that turns off after a while?
      Don't fear the repair...

        Comment

        • triplefour
          Badcaps Legend
          • May 2014
          • 1747
          • USA
          #3
          Re: LG 47" LED Issues

          first step is usally to take the back off, take good pictures of the power board and mainboard and post them. also if you have a multimeter, check the voltages on all the pins at all the connectors and post those too. try to take readings when the tv is working fine, and also when the problem occurs (if the TV turns off completely, check to see if you still have 5v standby)
          Don't fear the repair...

            Comment

            • nstlfrk
              Senior Member
              • Apr 2014
              • 166
              • United States
              #4
              Re: LG 47" LED Issues

              I did turn off completly and I fixed it.
              It ended up being 2 Caps on the Power Supply.
              I should have known.
              Thanks for the reply.

                Comment

                • coreyand
                  Senior Member
                  • Nov 2014
                  • 88
                  • USA
                  #5
                  Re: LG 47" LED Issues

                  Which caps were they????

                    Comment

                    • ReeceyBurger123
                      Never Give Up !
                      • May 2014
                      • 7325
                      • Britain
                      #6
                      Re: LG 47" LED Issues

                      Seems too new to be bad lytics, were they small blue caps ?
                      Last edited by ReeceyBurger123; 04-09-2015, 04:33 AM.
                      Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !

                      https://www.facebook.com/Telford-Tel...7894576335359/

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