46" Samsung UE46B7000WW LED TV - Screen issue

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  • safesurfer65
    Senior Member
    • Feb 2014
    • 112
    • Scotland
    #1

    46" Samsung UE46B7000WW LED TV - Screen issue

    Got a 46" Samsung UE46B7000WW LED TV with a screen issue. On the Control board cover there is signs of possible water damage that may have leaked into the bottom of the screen. Screen had it ? Sorry for the out of focus TV photo.

    thanks
    Attached Files
    Tags: None
    • Hamie
      Badcaps Legend
      • Apr 2014
      • 1383
      • UK
      #2
      Re: 46" Samsung UE46B7000WW LED TV - Screen issue

      If you unplug half the tcon you get an image on half the screen and vice versa.

        Comment

        • safesurfer65
          Senior Member
          • Feb 2014
          • 112
          • Scotland
          #3
          Re: 46" Samsung UE46B7000WW LED TV - Screen issue

          Strange results, see attached 2 photos, one with right side and one with left side T-Con cable removed.

          thanks
          Attached Files

            Comment

            • tom66
              EVs Rule
              • Apr 2011
              • 32560
              • UK
              #4
              Re: 46" Samsung UE46B7000WW LED TV - Screen issue

              Hard to tell. It's got many of the symptoms of a bad LCD panel. Water damage is never good. I'd check tab bonds for corrosion (water damage) or signs of burning. Also check AVDD, VGH (or VONE), VGL (or VOFFE) voltages on t-con.
              Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
              For service manual, schematic, boardview (board view), datasheet, cad - use our search.

                Comment

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