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ATX Power Supply powering Jamma or vice-versa.
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grantspain:
to bypass power on then short pin 14(green) to ground(black)
http://pinouts.ru/Power/atxpower_pinout.shtml

remember you will not have a facility to adjust the +5v
Numbski:

--- Quote from: grantspain on October 06, 2008, 03:09:20 pm ---remember you will not have a facility to adjust the +5v

--- End quote ---

The more I think about what you're saying, the more I think it's not hard to fix.  Do a small circuit to step up the voltage to 6V, then put a pot on it to adjust it down beneath that.  Then you should be able to control the +5V to your liking without much trouble.
grantspain:
well i guess you could do the same if you removed one of the resistors on the +5 v output and replaced it with a pot inside the psu
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