Philips 32pfl3403d/27 no power

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  • vinceroger69
    Badcaps Legend
    • Mar 2012
    • 6714
    • uk

    #101
    Re: Philips 32pfl3403d/27 no power

    check resistane or voltage tv turned on black probe on metal tv chassis what dc voltage to both sides of the fuse?

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    • Georgia088
      Senior Member
      • Sep 2014
      • 109
      • USA

      #102
      Re: Philips 32pfl3403d/27 no power

      Ok. I checked the fuse and it is good. Is there any thing else I can try or anyway to combine the two boards to make one work? I can return the main board it but I want to get the tv working. I can't find any other exact matches for this main board. Thanks!

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      • budm
        Badcaps Legend
        • Feb 2010
        • 40746
        • USA

        #103
        Re: Philips 32pfl3403d/27 no power

        So do you have 12VDC at both ends of the fuse with ref to GND?
        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

        • Georgia088
          Senior Member
          • Sep 2014
          • 109
          • USA

          #104
          Re: Philips 32pfl3403d/27 no power

          I had 11.8v to both sides of fuse.

          Comment

          • Georgia088
            Senior Member
            • Sep 2014
            • 109
            • USA

            #105
            Re: Philips 32pfl3403d/27 no power

            Ok, so I got a little side tracked on this project, but I purchased another main board for this tv. I plugged it in, and I get basically the same thing that I got with the first replacement main board (The white light on front comes on the a blue light comes on on the inverter board (I think this is the correct name) but there is nothing on the screen. Any ideas what I can check?

            Also, Once I press the power button after the tv is plugged in, the white light on the front of the tv comes on. The white light will not go off no matter what I do unless I unplug the power chord. Even if I press the power button or hold the power button down.

            THanks!
            Last edited by Georgia088; 05-18-2017, 08:05 AM.

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