About lg 42lf66

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  • hispeck
    Badcaps Veteran
    • Aug 2015
    • 258
    • nigeria
    #1

    About lg 42lf66

    Hi Mates,
    please can anyone help with this information, i have this tv but all voltages are their only 3.4v on that is missing, but 3.4v is present, so i want to ask, where is this voltage coming from, is it from psu or main board?

    Hispeck
    Tags: None
    • budm
      Badcaps Legend
      • Feb 2010
      • 40746
      • USA
      #2
      Re: About lg 42lf66

      I have no idea what are we dealing with at all.
      What and where is this 3.4V being checked at?
      Please upload the Pictures of what we dealing with?
      What is the TV not doing?
      What are the other Voltages and the control Voltages?
      Never stop learning
      Basic LCD TV and Monitor troubleshooting guides.
      http://www.badcaps.net/forum/showthr...956#post305956

      Voltage Regulator (LDO) testing:
      http://www.badcaps.net/forum/showthr...999#post300999

      Inverter testing using old CFL:
      http://www.badcaps.net/forum/showthr...er+testing+cfl

      Tear down pictures : Hit the ">" Show Albums and stories" on the left side
      http://s807.photobucket.com/user/budm/library/

      TV Factory reset codes listing:
      http://www.badcaps.net/forum/showthread.php?t=24809

        Comment

        • Andrew F. Ali
          Badcaps Legend
          • Jan 2014
          • 2450
          • Trinidad & Tobago
          #3
          Re: About lg 42lf66

          Originally posted by budm
          I have no idea what are we dealing with at all.
          What and where is this 3.4V being checked at?
          Please upload the Pictures of what we dealing with?
          What is the TV not doing?
          What are the other Voltages and the control Voltages?
          Yes

            Comment

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