Vizio 47 vo47l power supply DPS-433BP

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  • Shane711
    Badcaps Veteran
    • Dec 2014
    • 493
    • USA
    #41
    Re: Vizio 47 vo47l power supply DPS-433BP

    You mean the 2 Ferrite slug on the power board where I repaired the coils. If they were damaged how would I know? What effect would it have?

      Comment

      • budm
        Badcaps Legend
        • Feb 2010
        • 40746
        • USA
        #42
        Re: Vizio 47 vo47l power supply DPS-433BP

        It will not have the same inductance, the problem is that we do not know what the spec of the inductor is, but you may be able to see high frequency AC ripple on the output side of that pi filter if it is not working.
        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

          • Shane711
            Badcaps Veteran
            • Dec 2014
            • 493
            • USA
            #43
            Re: Vizio 47 vo47l power supply DPS-433BP

            I have no way to test that. I am guessing I will need an expensive tester like one of those with the screen on them that shows the graph or wave form. Not ready to buy one of them yet.

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