The Stripes are gone it got so hot

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  • CudaDave70
    Senior Member
    • Jun 2008
    • 72
    #1

    The Stripes are gone it got so hot

    I have taken apart an IBM 6734ABD and it has a resistor that got so hot it destroyed any chance of me being able to ID. it. I checked the resistance on it and it is at 150 ohmsI have a tendantcy to not believe it to be correct since it got so hot. I replaced it with another 150 ohm and the voltage to the backlight inverter transformers is about 16 volts ,is that kinda high because the lights get pretty bright ,quickly. I also had to repalce some of the 4600 mosfets that were shorted,not to sure what came first here ,the chicken or the egg. My question is has anybody run into this problem before on this model?
    I am waiting for some more mosfets before I try it out again I will post a picture if anybody is interested in this.
    Dave
    I am pretty good at keeping a secret,it's the people I tell that can't keep their mouth shut!
    Tags: None
    • CudaDave70
      Senior Member
      • Jun 2008
      • 72
      #2
      Re: The Stripes are gone it got so hot

      Ok
      I am pretty good at keeping a secret,it's the people I tell that can't keep their mouth shut!

        Comment

        • CudaDave70
          Senior Member
          • Jun 2008
          • 72
          #3
          Re: The Stripes are gone it got so hot

          OK ,I got er meself
          I am pretty good at keeping a secret,it's the people I tell that can't keep their mouth shut!

            Comment

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