LG 42PQ3000 Image Problem

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  • VHSFI
    Member
    • Mar 2011
    • 47
    • Portugal

    #1

    LG 42PQ3000 Image Problem

    Hi,

    I have this plasma tv that has this grainy aspect (more at the borders) and some vertical lines at intervals.
    VA/VS voltages are ok.
    Any tips on what may be causing this problem?
    Attached Files
  • MICROTECHSERVICE
    Member
    • Jun 2016
    • 36
    • United Kingdom

    #2
    Re: LG 42PQ3000 Image Problem

    my friend the screen is faulty suspect. the screen tab connectors bottom of the tv is either dirty or faulty please try to clean it. if not requires new pdp screen.

    Comment

    • VHSFI
      Member
      • Mar 2011
      • 47
      • Portugal

      #3
      Re: LG 42PQ3000 Image Problem

      Hi again,

      Did the cleaning in the bottom tab connectors but the problem remains, thx for the info.

      Comment

      • chrismurphy
        Badcaps Veteran
        • May 2014
        • 251
        • australia

        #4
        Re: LG 42PQ3000 Image Problem

        check the Z sus for bad connections on the inductors
        Increase Y sus voltage 5Volts

        Comment

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