Samsung Syncmaster F2080 on for 5 sec

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  • cammac725
    Member
    • Mar 2009
    • 27
    #1

    Samsung Syncmaster F2080 on for 5 sec

    Hi,

    I have a Samsung Syncmaster F2080 monitor that powers on for about 5 seconds and then shuts off. I have replaced all the capacitors on the power supply board...at least all the "can" caps, and it still does the exact same thing. I used Nichicon caps for all of them. None of the ceramic disk caps look burnt (like I had on a Vizio LP2626 recently).

    Does anyone have an familiarity with this monitor/board? It still seems like a capacitor problem, to my minimally-knowing brain. Can the disk caps be bad without being burnt? Pics are attached.

    I'm more than happy to do some diagnosing, I could just use some help.

    Thanks.
    Attached Files
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    • jayoung
      Senior Member
      • May 2011
      • 172
      #2
      Re: Samsung Syncmaster F2080 on for 5 sec

      sounds like 2 seconds to black:

      https://www.badcaps.net/forum/showthread.php?t=10419

      Possible causes include bad capacitors, bad ccfl's, bad ccfl wiring, shorted transistors, bad transformer, among others.

        Comment

        • cammac725
          Member
          • Mar 2009
          • 27
          #3
          Re: Samsung Syncmaster F2080 on for 5 sec

          Thanks. I missed that thread. I'll check it out.

            Comment

            • retiredcaps
              Badcaps Legend
              • Apr 2010
              • 9271
              #4
              Re: Samsung Syncmaster F2080 on for 5 sec

              Originally posted by cammac725
              Thanks. I missed that thread. I'll check it out.
              Start with posts #19 and #20 for the latest revision.
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