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    samsung ue46es6140

    hello.
    i have samsung ue46es6140 led tv.it is not working.when push power on button screen like this in only 1 sec.(for 1 sec backlight coming and some hor. lines at the top)
    what is the fault.
    i think power supply ok.?? after 1 sec. black screen and backlight is little bit dark.tcon board has 13v
    here is the voltage between power supply and main board.
    pin ??? volt
    1 odlevel 3.8v
    2 dım
    3 odonoff 3.8v
    4 dim
    5 gnd 0v
    6 dim
    7 b13v 13v
    8 dim
    9 b13v 13v
    10 b13 13v
    11 vamp 10v
    12 bluonoff
    13 b13v 13v
    14 gnd
    15 gnd
    16 gnd
    17 b5v 5v
    18 a5v 5v
    19 b5v 5v
    20 poweronoff 3.2v
    here are the pictures.
    thanks for your help( excuse me for my english )
    Attached Files
    Last edited by mr2013e; 01-06-2017, 05:31 AM.

    #2
    Re: samsung ue46es6140

    If you disconnect the main board do the backlights come on.
    Willing to help but I'm no expert.

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      #3
      Re: samsung ue46es6140

      when the cable between main bord and power supply off ,tv on when plug the ac cable backlight works normal.(no button using at this time)
      i think the main board fault.???

      what is this? this is main board's label.my tv ue46es6140. tv is 46 '' but main board label ue40d6500vsxzf (pic2)
      is it not original main board??
      Last edited by mr2013e; 01-06-2017, 05:59 AM.

      Comment


        #4
        Re: samsung ue46es6140

        bad news for me.this tv samsung eu46d6500.exchanged back label.and my fault is panel.
        thanks for all.

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