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Author Topic: Amiga 600 Power Supply  (Read 6428 times)

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Offline amiman99

Re: Amiga 600 Power Supply
« on: August 06, 2012, 03:07:14 PM »
Hold the Negative lead against the Shield GND and use the Positive lead to do the measurements.
I get 11.7V, -11.58, and 5.05V on mine.

Good luck.
Logged
A500 KS 2.1, 1MB Chip, 68000
A600 KS 3.1, 2MB Chip, ACA630 32MB RAM
A1000 KS 1.3, 8MB RAM
A1200 KS 3.1, Blizzard IV 50MHz 64MB RAM
A2000 KS 2.1, 68030 25MHz, 6MB RAM
A3000 KS 3.1, 68030 25MHz, 16MB RAM
A4000 KS 3.0, 68040 25MHz, 16MB RAM
CDTV KS 3.1, 4MB RAM
CD32
(AROS BOX) Dead :(
 

Offline amiman99

Re: Amiga 600 Power Supply
« Reply #1 on: August 07, 2012, 05:54:29 PM »
Looks like +/-12V is a little too high. According to this site http://www.ianstedman.co.uk/Amiga/amiga_hacks/Amiga_Power_supplies/body_amiga_power_supplies.html max 12V line s/b 12.6V not 14.3V like you have.
Verify it again to be sure, maybe from the 0V pin not the shield. I have one A500 PS that does not measure anything if I use the shield as 0V GND.
Do you have another PS to cross reference your results?
Logged
A500 KS 2.1, 1MB Chip, 68000
A600 KS 3.1, 2MB Chip, ACA630 32MB RAM
A1000 KS 1.3, 8MB RAM
A1200 KS 3.1, Blizzard IV 50MHz 64MB RAM
A2000 KS 2.1, 68030 25MHz, 6MB RAM
A3000 KS 3.1, 68030 25MHz, 16MB RAM
A4000 KS 3.0, 68040 25MHz, 16MB RAM
CDTV KS 3.1, 4MB RAM
CD32
(AROS BOX) Dead :(
 
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