Vizio E601i-A3 Blown fuse on powerboard

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  • bkdadto3
    Member
    • Jan 2018
    • 21
    • usa
    #21
    Re: Vizio E601i-A3 Blown fuse on powerboard

    Spoke too soon, I had it up and running for a few hours, but when I did a 10 on off cycle test the component failed again. I am going to have to replace the chip and a diode as well as the MOSFET.

    If a job is worth doing, it is worth doing twice.

    Thanks BUDM, you are the authority. Getting everything sent in, I am very confident this will solve it.

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      • bkdadto3
        Member
        • Jan 2018
        • 21
        • usa
        #22
        Re: Vizio E601i-A3 Blown fuse on powerboard

        Okay, I now have audio, remote works, but no back lights. I can see the video with a flashlight. Making progress...

        pin 12 is LED-BR 2.091V
        PIN 11 IS LED-ON 3.242V
        pin 10 is BL-ERR 3.295V

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