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Author Topic: Amiga 3000 Power Supply  (Read 1590 times)

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Offline Robert17Topic starter

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Amiga 3000 Power Supply
« on: February 12, 2006, 06:19:34 PM »
Hey all, I'm about to try and convert a newly aquired A3000 to a newer PSU, I've been looking at micro/flex atx ones, I wondered if there's a site about that has a diagram of the power pinouts that are labelled etc?

Also has anyone done this already, and can recommend a good psu that fits okay?

Robert
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Offline PaSha

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Re: Amiga 3000 Power Supply
« Reply #1 on: February 12, 2006, 06:42:34 PM »
www.hardwarebook.net

AFAIK most PC ATX/microATX PSU's have PCB's the same size. It seems you need a proper ATX psu, because the A3000 needs -5vdc (microATX PSU's do not supply -5vdc).

You will also need to move some jumpers because an ATX PSU doesn't supply the 'TICK' signal.

-Paul
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Offline Robert17Topic starter

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Re: Amiga 3000 Power Supply
« Reply #2 on: February 12, 2006, 07:14:50 PM »
Hrm, I have a couple of AT PSUs... wonder if they'd do...

Robert
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Offline Colin_Camper

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Re: Amiga 3000 Power Supply
« Reply #3 on: February 12, 2006, 07:48:56 PM »
I think Amigakit sell an ATX to A3/4000 PSU adapter.
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Colin Camper CCNP MCSE P45 UB40
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