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Author Topic: Amiga 3000D psu: Is the -5V REALLY necessary???  (Read 1471 times)

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Offline Zac67

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Re: Amiga 3000D psu: Is the -5V REALLY necessary???
« on: April 15, 2010, 07:28:51 AM »
Audio and serial run off -12V, -5V isn't used on the mainboard at all as far as I can see. But apart from ISA it also goes to the video slot, so there might be a small chance you'd need it. :)
 

Offline Zac67

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Re: Amiga 3000D psu: Is the -5V REALLY necessary???
« Reply #1 on: April 15, 2010, 09:14:09 PM »
Oh well, if you do require -5V (or want to make dead sure) why not regulate it with a simple 7905 from -12V?