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lg 42cs460

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    lg 42cs460

    Hi, customer just brought to my shop lg42cs460, this tv has no standby red light, no power. i checked i found out is from the mainboard, i want to know if anyone has step by step on how to fix this board?
    Hispeck

    #2
    Re: lg 42cs460

    Need good clear straight on pictures of back of tv with cover off and each board.
    I assume no responsibility for any stupid suggestions I might post.

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      #3
      Re: lg 42cs460

      Ok bro. here are the pictures for the tv
      Attached Files

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        #4
        Re: lg 42cs460

        Best thing is to check first if you have power on the main filter capacitor.

        We need much better pictures from the PSU, so we can identify things.

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          #5
          Re: lg 42cs460

          What voltages do you have on the power supply connector?
          Attached Files
          Willing to help but I'm no expert.

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            #6
            Re: lg 42cs460

            As i speak now, i used another mainboard and it worked fine, is clear that the board is bad and i need way out on how to fix it
            Hispeck

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