Samsung LE19R86WD LCD TV Problem

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  • baggers
    New Member
    • Jan 2015
    • 3
    • United Kingdom
    #1

    Samsung LE19R86WD LCD TV Problem

    Hi all,

    I have a Samsung LE19R86WD LCD TV and the screen has suddenly gone dark. You can still get a picture, but the screen is that dark it's barely watchable.

    Is it a common problem, and is it easily fixed?

    Thanks.
    Attached Files
    Tags: None
    • sordids999
      Badcaps Legend
      • May 2013
      • 2155
      • uk
      #2
      Re: Samsung LE19R86WD LCD TV Problem

      pictures with the back off to show the parts ?

        Comment

        • selldoor
          Slow Learner
          • Dec 2010
          • 7870
          #3
          Re: Samsung LE19R86WD LCD TV Problem

          Assuming you have tried the brightness contrast adjustment and a factory reset it could be a few things we really need to see the boards inside The pictures need to be clear enough so we can read the numbers on the board if they are not dont post them try for better ones - good light is the key.
          Do you have a multimeter and soldering equipment and any experience in fixing tvs/monitors/computers ?
          Please upload pictures using attachment function when ask for help on the repair
          http://www.badcaps.net/forum/showthread.php?t=39740

            Comment

            • Andrew F. Ali
              Badcaps Legend
              • Jan 2014
              • 2450
              • Trinidad & Tobago
              #4
              Re: Samsung LE19R86WD LCD TV Problem

              If you are seeing the pic and everything else is working then your backlight is not turning on. Either the lamps are defective or your Inverter is not getting power or perhaps the Main Board is not sending out Backlight-ON signal.

                Comment

                • nomoresonys
                  Badcaps Legend
                  • Jan 2013
                  • 12206
                  • U.S.
                  #5
                  Re: Samsung LE19R86WD LCD TV Problem

                  try unplugging your bl-on connector from the main board or power supply, see if the backlights pop on or are they on?
                  Last edited by nomoresonys; 01-11-2015, 10:22 AM.
                  Quit because THIS SITE LETS A ROGUE MEMBER TYPE ANY GARBAGE HE PLEASES AND THE POWERS THAT BE NEVER DO ANYTHING ABOUT IT SO HE NEVER QUITS. THEN YOU GET A PENALTY FOR RESPONDING TO HIS ATTACKS. BEEN GOING ON FOR WAY TOO LONG. DONE SUPPORTING A SITE THAT ALLOWS THIS BS.

                    Comment

                    • nomoresonys
                      Badcaps Legend
                      • Jan 2013
                      • 12206
                      • U.S.
                      #6
                      Re: Samsung LE19R86WD LCD TV Problem

                      could be inverter board, try to post some pics, is your inverter separate from your power supply?
                      Quit because THIS SITE LETS A ROGUE MEMBER TYPE ANY GARBAGE HE PLEASES AND THE POWERS THAT BE NEVER DO ANYTHING ABOUT IT SO HE NEVER QUITS. THEN YOU GET A PENALTY FOR RESPONDING TO HIS ATTACKS. BEEN GOING ON FOR WAY TOO LONG. DONE SUPPORTING A SITE THAT ALLOWS THIS BS.

                        Comment

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