Patrick -
I dug out my Votrax manual (1982), and can give you the voltages:
Pins 1-3, 26 VAC, 180 ma
Pin 2, 20 VDC, 50 ma
Pin 4 is 0 volt reference
Unfortunately I don't have a PS for mine either.
Be careful if you find a PS from the Votrax Type 'N Talk. It also has the 5
pin DIN, but it puts out:
Pins 2-4, 19.8 VDC, .35A
Pins 1-3, 17.0 VAC, 1.0A
I do have a working TNT, and it is cool!
Also, the DIP switch configuration on the PSS: (1 is up, 0 is down)
1-3 baud rate: 000 - 9600
100 - 4800
010 - 2400
110 - 1200
001 - 600
101 - 300
011 - 150
111 - 75
4 up - xon/xoff for serial port
4 down - rts
5 - unused
6 up - power-up message spoken
6 down - power-up message not spoken
7 up - parallel port used as input port
7 down - serial port used as input port
8 up - self-test - continuously performs diagnostic test - no access to PSS
in this mode
8 down -normal operating condition
Bob Stek
Saver of Lost Sols