원본 게시물 작성자: Jonathan Wilhelm

텍스트:

As an electrical engineer i am trying to hunt down a similar problem. i have an undesirable voltage on my battery cells and my laptop charger is not propagating through the board. so i am trying to go through the chips to make sure things are turning on but some how 15V is creating a 3.3V rail. but my input protection mosfets are not turning on to allow the 15V to go to the battery charger.

현황:

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