acoustic solutions lcd37761f1080p sound but no pic

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  • wreksta
    Badcaps Veteran
    • Aug 2013
    • 508
    • england
    #1

    acoustic solutions lcd37761f1080p sound but no pic

    hi all been a while
    I had this set come in today bad power board so repaired it
    tv fires up now but i have no picture I have back lights and sound from hdmi source

    I wiggled tcon connector checked tcon board and it seam like it was coated in some type of oil
    I wiped this away

    tcon fuse is fine

    checked and reseated screen cables to no avail

    any ideas
    Tags: None
    • tom66
      EVs Rule
      • Apr 2011
      • 32560
      • UK
      #2
      Re: acoustic solutions lcd37761f1080p sound but no pic

      Check volts each end of fuse.
      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

        • mcfly666
          Senior Member
          • Oct 2013
          • 71
          • uk
          #3
          Re: acoustic solutions lcd37761f1080p sound but no pic

          The oil sounds like a capacitor has gone, but I'm far from an expert on the matter. I don't know if their used in TV applications, but there are oil based caps.

            Comment

            • wreksta
              Badcaps Veteran
              • Aug 2013
              • 508
              • england
              #4
              Re: acoustic solutions lcd37761f1080p sound but no pic

              main board was faulty replaced all working now thanks all fdor your comments

                Comment

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