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Arçelik a40l57414b stanbay is not lit

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    Arçelik a40l57414b stanbay is not lit

    arçelik ARÇELİK A40L57414B STANBAY IS NOT FLASHING power card ZUV194R-06 feed 5.1 zener and thyristor changed to short circuit now 12 volts only comes out the stanbay does not light up, there is no voltage at the power floor and the pum end, my power card is defective, my motherboard is I changed the ic 2000 fan6756 smd on the power card, but the stanbay is not lit, only 12 volts is output I wanted the same power card came, only 12 volts came out from here, this power only comes out 12 volts without feeding

    #2
    Re: Arçelik a40l57414b stanbay is not lit

    Start by attaching good clear pictures of the whole backside of the TV showing all the boards, and then straight shots pictures of the whole top and bottom side of the power supply board 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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      #3
      Re: Arçelik a40l57414b stanbay is not lit

      Power and motherboard this new power tryed power there are +12 volts stanbay light is not on no other voltage
      Attached Files

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        #4
        Re: Arçelik a40l57414b stanbay is not lit

        Zns190r-6 arçelİk motherboard diagram no 12 volt to the motherboard +5 ve3.3 volt no motherboard which integrated takes out this voltage

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          #5
          Re: Arçelik a40l57414b stanbay is not lit

          Voltaj değerleri : https://www.arizanotlari.com/wp-cont...R-voltaj-1.jpg
          Last edited by arizanotlari; 04-26-2020, 12:41 PM.
          https://www.badcaps.net

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