Sharp Aquos LC-40C32U Keeps shorting T-con

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  • gijoey198079
    Senior Member
    • Dec 2012
    • 53
    • USA

    #1

    Sharp Aquos LC-40C32U Keeps shorting T-con

    My personal tv, all of a sudden just got white screen with red blue and green vertical lines everywhere. Took apart found the t-con to have a short, new board was only $30 so just bought new t-con board, came in saturday, put it in this morning, powered up and worked great for about 5 minutes then the same thing again.
  • JonathanAnon
    Badcaps Veteran
    • Jul 2012
    • 457
    • Ireland

    #2
    Re: Sharp Aquos LC-40C32U Keeps shorting T-con

    Have you checked the voltages on the secondary side of the PSU.. they could be over voltage? How do the caps look? Have you checked any fuses on the t-con board or any of the other components to see what blew.. ?
    Last edited by JonathanAnon; 02-11-2013, 04:31 PM.

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    • gijoey198079
      Senior Member
      • Dec 2012
      • 53
      • USA

      #3
      Re: Sharp Aquos LC-40C32U Keeps shorting T-con

      haven't check psu yet, not sure what is going, i know it's shorting out and making a loud buzzing sound the moment you turn it on from the t-con board.

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