Samsung LN52a850s1f LCD Black w/Audio

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  • SMSINIS
    Member
    • Aug 2016
    • 10
    • US
    #1

    Samsung LN52a850s1f LCD Black w/Audio

    Hey all,

    I am having trouble with my Samsung LN52a850s1f. I just finished the tab bond repair and the screen is working 100%. I still have one other issue that has not been rectified through the repair. I occasionally get a black screen while watching it. The screen remains lit, its just black. The audio will remain and the screen will return if I power cycle. When the screen is out, I cannot get the menu to display either. It seems to happen more when I first start up the tv. Yesterday and today and within the first 15 minutes it happened 4 times then 3 times respectively. I picked up a used t-conn and power supply board and swapped them but no change. Any ideas? I am thinking of new capacitors next.
    Attached Files
    Last edited by SMSINIS; 08-17-2016, 10:45 AM. Reason: Pictures
    Tags: None
    • figurehead21
      New Member
      • Jul 2016
      • 6
      • United States
      #2
      Re: Samsung LN52a850s1f LCD Black w/Audio

      are you using HDMI ?

        Comment

        • SMSINIS
          Member
          • Aug 2016
          • 10
          • US
          #3
          Re: Samsung LN52a850s1f LCD Black w/Audio

          Yes. Tested with component video and still had the problem.

            Comment

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