Acer A515 motherboard, part number DA0ZAWMB8G. Someone tripped over the charging cord and broke the DC jack. Jack has been repaired, but system still doesn't detect charger.
19V is present on charger pin and drain of #1 mosfet but there is no voltage on the gate and source. There is 19v on a small cap near gate. If battery is plugged in, #2 mosfet measures 10V on drain, nothing on gate.
Mosfets are AON6414A. Datasheet https://datasheetspdf.com/pdf-file/7...ors/AON6414A/1
Measuring in diode mode I don't find any short to ground on any of the surrounding caps.
See attached image.
19V is present on charger pin and drain of #1 mosfet but there is no voltage on the gate and source. There is 19v on a small cap near gate. If battery is plugged in, #2 mosfet measures 10V on drain, nothing on gate.
Mosfets are AON6414A. Datasheet https://datasheetspdf.com/pdf-file/7...ors/AON6414A/1
Measuring in diode mode I don't find any short to ground on any of the surrounding caps.
See attached image.
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