LG 47LG5000: menu and stuff poping automatically

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  • Behemot
    Badcaps Legend
    • Dec 2009
    • 4845
    • CZ

    #1

    LG 47LG5000: menu and stuff poping automatically

    A man asked me for help with this fenomenon, supposedly remote control processor has been repaired, than power board has been repaired, each time problem comes back after few months.

    Anybody seen this before?
    Less jewellery, more gold into electrotech industry! Half of the computer problems is caused by bad contacts

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  • tom66
    EVs Rule
    • Apr 2011
    • 32560
    • UK

    #2
    Re: LG 47LG5000: menu and stuff poping automatically

    Is this one of those silly sets with touch sensitive buttons or are they real clicking buttons?
    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

    • Behemot
      Badcaps Legend
      • Dec 2009
      • 4845
      • CZ

      #3
      Re: LG 47LG5000: menu and stuff poping automatically

      Not really sure but from what I have found, the problem also occurs the way the TV automatically keeps repeating last command from the remote. I've read about a polish guy who locked the remote and than the TV was automatically locking and unlocking it. So it seems it is not connected with the capacitive buttons if it even has them.
      Less jewellery, more gold into electrotech industry! Half of the computer problems is caused by bad contacts

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      • tom66
        EVs Rule
        • Apr 2011
        • 32560
        • UK

        #4
        Re: LG 47LG5000: menu and stuff poping automatically

        I would suggest installing the latest firmware update from LG, I believe these sets have a USB port?
        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

        • Behemot
          Badcaps Legend
          • Dec 2009
          • 4845
          • CZ

          #5
          Re: LG 47LG5000: menu and stuff poping automatically

          Manual states it has both USB and serial. This thing can even be controlled through PC over the serial
          Less jewellery, more gold into electrotech industry! Half of the computer problems is caused by bad contacts

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          Hardware Insights - power supply reviews and more!

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          • Behemot
            Badcaps Legend
            • Dec 2009
            • 4845
            • CZ

            #6
            Re: LG 47LG5000: menu and stuff poping automatically

            I've almost forgotten; I've been told FW has been upgraded, no change. It was working OK for aprox. 8 months after repairs on power-board.
            Less jewellery, more gold into electrotech industry! Half of the computer problems is caused by bad contacts

            Exclusive caps, meters and more!
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