lg flatron L1710P problem

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  • vagos_89
    Senior Member
    • Apr 2014
    • 61
    • Greece
    #1

    lg flatron L1710P problem

    Hello all, i'm new user on site and sorry for my english but i have a problem with my lg flatron L1710P monitor and i would like your opinion if you can help me. While it worked regularly suddenly shut down and did not turn on. I opened it and i replaced the capacitors(4 of them was defective), i also replaced a defective mbr1015ct schottky diode. I closed it and it was working about an hour normally. Ι came out for a walk and When i went to turn on again keep getting a message that says "D SUB POWERS SAVING MODE". If i unplug the vga cable says "no signal" and if i plug the vga says the message above. Can help me anyone? Thank you in advance!
    Attached Files
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    • stj
      Great Sage 齊天大聖
      • Dec 2009
      • 30956
      • Albion
      #2
      Re: lg flatron L1710P problem

      vga power saving modes are envoked by removing one or both of the sync signals.
      check the soldering on the connector and follow tracks from pins 13&14

      and try another cable!

        Comment

        • vagos_89
          Senior Member
          • Apr 2014
          • 61
          • Greece
          #3
          Re: lg flatron L1710P problem

          Originally posted by stj
          vga power saving modes are envoked by removing one or both of the sync signals.
          check the soldering on the connector and follow tracks from pins 13&14

          and try another cable!
          The soldering on the connector is good. "follow tracks from pins 13&14" i don;t understand
          I'll try and another cable and i'll write again. Thank you!

            Comment

            • rtstorm
              Badcaps Veteran
              • Feb 2012
              • 971
              • Croatia
              #4
              Re: lg flatron L1710P problem

              here is schematic if this can help you.

              I think you are in wrong section, there is a computer display section

              did you try DVI connector?
              Attached Files
              Last edited by rtstorm; 04-30-2014, 06:55 PM.
              ...the quieter you become the more you are able to hear...

                Comment

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