haier l32k1

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  • willyam1
    Senior Member
    • Feb 2012
    • 112
    • israel
    #1

    haier l32k1

    need service to this tv chassis MST6M69GL.
    problem is.
    no data no screen no pic ther is backlight.
    12v not apply to the lvds cabel all voltage ok the smd fet not recive the command to transfer the 12v.
    willyam
    Tags: None
    • willyam1
      Senior Member
      • Feb 2012
      • 112
      • israel
      #2
      Re: haier l32k1

      hi.
      also find no signals in other pin of lvds cabel.
      stary checking all reg and pwm voltage all of them ok 5v 3.3 2.5 and 1.2v in the last one foind that the resistance in this voltage is 38 ohm its seems to me that its too low and I think this is fading the big micro vdd core voltage if so maybe need to by another board.
      willyam

        Comment

        • budm
          Badcaps Legend
          • Feb 2010
          • 40746
          • USA
          #3
          Re: haier l32k1

          is it HL32K1?
          http://elektrotanya.com/?q=showresul...oria=&kat2=all
          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

            Comment

            • willyam1
              Senior Member
              • Feb 2012
              • 112
              • israel
              #4
              Re: haier l32k1

              no its diffrent.
              mine is using another micro mst6mgl-lf.
              willyam

                Comment

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