ASUS Chromebook C523N not charging

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  • 65c102
    Member
    • Apr 2017
    • 28
    • england
    #1

    ASUS Chromebook C523N not charging

    I have an ASUS Chromebook C523N in for repair thats not drawing much current from the USB-C port which is stuck at 5V
    The port itself looks ok and I suspect the Slimport ANX3429 USB-C power controller

    I have verified that the laptop works by disconnecting the battery and injecting voltage at the battery connector

    The issue is that I cannot find a datasheet for this device anywhere including the chip manufacturer !

    I'm hoping that someone here may have a datasheet or even a schematic of any laptop that uses this chip so I can get an idea what the pins on this device do

    Thanks
    Tags: None
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