LG 32lg3000 not responding to comands

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  • adriancel
    Member
    • May 2011
    • 27
    #1

    LG 32lg3000 not responding to comands

    Hello,

    I have a strange problem with this TV.
    It seems that it do not want to respond to the commands given by pressing the buttons from the side or using the remote control.
    When in stand-by it is possible cu turn it on via the remote control.
    The problem is intermittent. One time I managed, with the remote, to enter in the menu and select the language but the communication stopped.
    It is like a short-circuit because sometimes the menus chance by their self.
    From the side keys the volume keys (+ & -) work almost all the time I press them.
    I measured the voltage of the pull-up resistors and it seems to be fine (4.85V).
    Any hint?

    Thank you,
    Adriancel
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    • adriancel
      Member
      • May 2011
      • 27
      #2
      Re: LG 32lg3000 not responding to comands

      Solved
      Power button defective
      R=~1.5k

      Thank you

        Comment

        • lviu
          New Member
          • Nov 2012
          • 1
          • romania
          #3
          Re: LG 32lg3000 not responding to comands

          i have the same problem whit my tv
          but is not power buton
          any options?
          tks

            Comment

            • tom66
              EVs Rule
              • Apr 2011
              • 32560
              • UK
              #4
              Re: LG 32lg3000 not responding to comands

              If TV has REMOTE IN socket, clean that thoroughly (thanks Budm for the tip)
              Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
              For service manual, schematic, boardview (board view), datasheet, cad - use our search.

                Comment

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