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Voltage Problem?
Posted: Tue Sep 15, 2009 7:37 pm
by OldFoo
I recently put an ATX PSU in my cabinet to replace an old, clunky, JAMMA power supply. Once I was done, I tested both my Naomi's in it and got error 01 on both Naomi's. I tried multiple working carts to make sure it wasn't the game either. The only other thing I know it could be is a case of wrong voltage, but I'm not sure. Here's my multimeter's readings:
3.361 (for 3.3v)
5.15 (for 5v)
11.97 (for 12v)
Posted: Tue Sep 15, 2009 9:20 pm
by OldFoo
are those reading at the mobo or on the psu?
Posted: Tue Sep 15, 2009 10:07 pm
by OldFoo
Thanks for the quick reply. Those are the measurements I get from the 6-pin and 8-pin plugs themselves. The ones that are connecting into the motherboard.
Posted: Tue Sep 15, 2009 10:49 pm
by OldFoo
they are pretty much spot on but you must remember that if the psu is a low wattage then you will get problems
Posted: Wed Sep 16, 2009 12:21 am
by OldFoo
Ah, well it's good to find out that the voltage is fine. The error 01 must be something else besides the power supply then. It is a fairly new power supply and is 450 watts. I also made a new set of plugs that snap into the motherboard pretty nicely, so its not an issue with the contacts either.