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Author Topic: Defect P-FET type  (Read 675 times)

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Offline Wimbledon013Topic starter

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Defect P-FET type
« on: June 29, 2020, 08:50:20 pm »
I have a The One light smart Piano to repair, it is broken because they put 42V instead of 12V on it.
Now I have found the main broken component and it is what I think a P-FET is in the 12V power line.
If I bridge the FET the Piano works.

Now is my question what type P-FET is it, I have tried to search on the marking but can't find the component.

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Offline WattsThat

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Re: Defect P-FET type
« Reply #1 on: June 29, 2020, 08:57:07 pm »
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Online shakalnokturn

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Re: Defect P-FET type
« Reply #2 on: June 30, 2020, 02:28:18 pm »
Quote from: Wimbledon013 on June 29, 2020, 08:50:20 pm
I have a The One light smart Piano to repair, it is broken because they put 42V instead of 12V on it.

Yet another victim of "Phantom power"?
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Offline m3vuv

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Re: Defect P-FET type
« Reply #3 on: July 01, 2020, 01:04:13 pm »
Was the fault caused by the not me fairy?
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