TVC digiquest dgq2212v fhdStandby ied flashes 6 times

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  • poweron
    Badcaps Veteran
    • May 2019
    • 365
    • italy
    #1

    TVC digiquest dgq2212v fhdStandby ied flashes 6 times

    hello everyone, at power on the red led flashes as normal then very short pause and starts flashing in cycles of 6 flashes, I tried to save the firmware of the two chips U10 and U12 and then to reprogram them without result, at this point I don't know if the firmware is corrupt or the chips are defective, or the problem lies elsewhere? tensions seem right, what do you recommend?
    thank you.

    main :17MB82S 12volt
    panel :T215HVN01
    Tags: None
    • notallbad
      Badcaps Legend
      • Oct 2012
      • 1190
      • UK
      #2
      Re: TVC digiquest dgq2212v fhdStandby ied flashes 6 times

      People here like to see the boards and board layout before helping!

        Comment

        • budm
          Badcaps Legend
          • Feb 2010
          • 40746
          • USA
          #3
          Re: TVC digiquest dgq2212v fhdStandby ied flashes 6 times

          Originally posted by poweron
          hello everyone, at power on the red led flashes as normal then very short pause and starts flashing in cycles of 6 flashes, I tried to save the firmware of the two chips U10 and U12 and then to reprogram them without result, at this point I don't know if the firmware is corrupt or the chips are defective, or the problem lies elsewhere? tensions seem right, what do you recommend?
          thank you.

          main :17MB82S 12volt
          panel :T215HVN01
          What are the Voltage readings?
          We also need good clear pictures of the whole backside of the TV showing all the boards so we can see what we are dealing with.
          Never stop learning
          Basic LCD TV and Monitor troubleshooting guides.
          http://www.badcaps.net/forum/showthr...956#post305956

          Voltage Regulator (LDO) testing:
          http://www.badcaps.net/forum/showthr...999#post300999

          Inverter testing using old CFL:
          http://www.badcaps.net/forum/showthr...er+testing+cfl

          Tear down pictures : Hit the ">" Show Albums and stories" on the left side
          http://s807.photobucket.com/user/budm/library/

          TV Factory reset codes listing:
          http://www.badcaps.net/forum/showthread.php?t=24809

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