Emerson LC195EM9 Sound, but no picture

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  • Losdog
    Member
    • Jul 2011
    • 23

    #1

    Emerson LC195EM9 Sound, but no picture

    Emerson LC195EM9 2

    Issues: Power and sound but no display.

    When powered, the power light blinks 15 times then stays on solid. The backlight does not glow and when I shinned a flashlight on it I could not see any image. There are currently no inputs going to the TV. After looking on ElektroTanya I found a manual for an Emerson LC195EM82/EM87. This manual has been downloaded. This manual does NOT appear to be “close enough”.
    When using a meter, all of the jumpers on the main board (the large board) have the voltages listed on the PCB board.
    Sorry about the inferior pictures, its snowing outside and I don't have access to any other natural light.
    If better pictures are required, please be specific.

    Does anyone have access to a manual?
    Any thoughts if this may be an inverter board, the backlight, another overlooked power supply, etc, etc?
    I don't mind buying a board and replacing I would just like to verify that im purchasing the right part(s).

    Any feedback, thoughts would be appreciated.
    Attached Files
  • selldoor
    Slow Learner
    • Dec 2010
    • 7870

    #2
    Re: Emerson LC195EM9 Sound, but no picture

    We will probably need a good in focus picture of the Tcon - The Green Board under the
    metal casing -top of picture two.
    Do you have a multimeter and soldering equipment.
    Please upload pictures using attachment function when ask for help on the repair
    http://www.badcaps.net/forum/showthread.php?t=39740

    Comment

    • Losdog
      Member
      • Jul 2011
      • 23

      #3
      Re: Emerson LC195EM9 Sound, but no picture

      See if these pictures help.
      I have a meter and limited soldering equipment/skill.
      Attached Files

      Comment

      • Losdog
        Member
        • Jul 2011
        • 23

        #4
        Re: Emerson LC195EM9 Sound, but no picture

        Tcon?
        Attached Files

        Comment

        • Losdog
          Member
          • Jul 2011
          • 23

          #5
          Re: Emerson LC195EM9 Sound, but no picture

          Bump

          Anybody?

          Comment

          • selldoor
            Slow Learner
            • Dec 2010
            • 7870

            #6
            Re: Emerson LC195EM9 Sound, but no picture

            Pictures are a little blurry ( I know you have apologised-But they need to be sharper)
            Anyway all I can spot so far is a now you see it now you dont episode on the back of the tcon near the blue( vga socket?)
            In one picture there is a blob of solder on the traces near the socket anchor pin but in another it has gone?
            It looks to me like the second trace is broken - can you clean the flux off the area and
            check with a magnifying glass or camera on macro.
            Please upload pictures using attachment function when ask for help on the repair
            http://www.badcaps.net/forum/showthread.php?t=39740

            Comment

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