Sharp Aquos Model LC40C32U HDMI problem

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  • tieny
    Badcaps Veteran
    • Feb 2012
    • 478
    • USA

    #1

    Sharp Aquos Model LC40C32U HDMI problem

    Hey I got a 32" Sharp Aquos Model #,LC40C32U. The AVI, VGA, and other inputs are working great however the HDMI inputs don't seem to work. When plugging into HDMI, I get a flashing on and off pink screen. Any idea's what can be causing this? Main board problem perhaps? The OSD is showing up fine though.
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    Last edited by tieny; 05-25-2012, 10:05 AM.
  • multimeter
    Badcaps Veteran
    • Jan 2011
    • 739
    • united kingdom

    #2
    Re: Sharp Aquos Model LC40C32U HDMI problem

    definatley sounds like main board,however,check all the hdmi inputs 4 on this model?,for signal changes,clean out the hdmi ports with iso alcohol ,check your hdmi lead,then check that the voltages from the psu is correct going to the main board
    fixed so far...376 lg lcd tv's,24 onn tv;s,24 panasonic lcd,16 jvc lcd,12 marshall jcm800 amps,refurb of various disco equipment lighting,old style disco decks ,and a flymo!

    ----------------------------------------------
    please let us know if everything works ok if your tv gets fixed, as it will be and aid for anyone else having the same problem and wishing to fix it.it would save people clogging up this site with topics that are duplicated,and can be found easily using the search function.,and taking up valuable space.enjoy your fixed tv!,hopefully!

    Comment

    • tieny
      Badcaps Veteran
      • Feb 2012
      • 478
      • USA

      #3
      Re: Sharp Aquos Model LC40C32U HDMI problem

      There are two hdmi ports on this TV. I tried with both inputs and both have the same response with pink flashing screen, so I don't think the port is the problem itself. I'll be checking the voltages in a bit.

      Comment

      • tieny
        Badcaps Veteran
        • Feb 2012
        • 478
        • USA

        #4
        Re: Sharp Aquos Model LC40C32U HDMI problem

        Actually nevermind I found the problem. Jiggling the input around I got different responses on the screen. I accidently bent the hdmi cable awhile back so i had to strip it and restore each lead on it so i think there was a bad connection with the cable. What threw me off was that the cable worked fine on another TV but not this one. Thanks!

        Comment

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