520 ST external power supply pinout - can anyone help??

Troubles with your machine? Just want to speak about the latest improvements? This is the place!

Moderators: Mug UK, Zorro 2, Greenious, spiny, Moderator Team

MRAtari
Captain Atari
Captain Atari
Posts: 494
Joined: Thu Apr 05, 2007 5:03 pm

520 ST external power supply pinout - can anyone help??

Postby MRAtari » Tue May 11, 2010 8:11 pm

hi

does anyone know the pinout for the early 520 ST PSU? this is the one with the external black "brick" power supply

on the end of the cable is a 7 pin female DIN like a midi plug but with 7 pins instead of 5

need to know which pin goes where.. :)

thanks

User avatar
DarkLord
Fuji Shaped Bastard
Fuji Shaped Bastard
Posts: 4336
Joined: Mon Aug 16, 2004 12:06 pm
Location: Prestonsburg, KY - USA
Contact:

Re: 520 ST external power supply pinout - can anyone help??

Postby DarkLord » Tue May 11, 2010 8:35 pm

Best Electronics, page 225 lists a "male din jack" for the 520ST:

(looking at it, notch at top between pin 6 and 7)

6_____7
1_____3
4_____5
.....' 2

where:

1 +5 VDC
2 Not connected
3 Ground
4 +12 VDC
5 -12 VDC
6 +5 VDC
7 Ground

Hope this helps! (dang editor - won't let me use spaces!)
Welcome To DarkForce! http://www.darkforce.org "The Fuji Lives.!"
Atari SW/HW based BBS - Telnet:darkforce-bbs.dyndns.org 520

MRAtari
Captain Atari
Captain Atari
Posts: 494
Joined: Thu Apr 05, 2007 5:03 pm

Re: 520 ST external power supply pinout - can anyone help??

Postby MRAtari » Tue May 11, 2010 9:17 pm

thanks! most helpful

(wish i had one of those catalogues) :)


Social Media

     

Return to “Hardware”

Who is online

Users browsing this forum: No registered users and 6 guests