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Dell Latitude D620 Power issue

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    Dell Latitude D620 Power issue

    Okay, I'm starting another project before I move, probably a bad idea, but I want to get this puppy going before I head up to see some friends in case I can make it a gift.

    Its another round plug Dell with the power light on the AC adapter going out as soon as plugged in. I checked what I could of the AC jack and it seems fine, its hard to test that center pin.

    Which might lead it to be the mosfetts. Trick is I am not terribly good at understanding these guys yet. Especially when they have 8 pins.

    Here's some photos of that area of the board.

    Any suggestions where to start would be grand.
    Attached Files

    #2
    Re: Dell Latitude D620 Power issue

    I think I have found some of the datasheets on some of them...

    http://www.alldatasheet.com/datashee...DS7088SN3.html

    http://datasheetz.com/ONSEMI/NTMS470...MS4705N-D.html


    It looks like one of them on top has a drain on the bottom of it??

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