Trying to test voltages from a linear power supply.

[RetroGamerVX]

Hi all,

I've had donated to me a Quantel Paintbox Mainframe computer that came out of the BBC's Ellstree studios. I am slowly repairing it but do not know how to do the line voltage tests on it's linear power supply. Here is a link to some pictures if anybody can help please?

http://www.facebook.com/media/set/?set=a.4033871816728.152536.1579651390&type=3

 

[john monks]

The link is not working.

 

[RetroGamerVX]

The link is not working.

It might be because it's to a Facebook gallery, that sometimes happens. Anyway, I found the pin outs to the rear of the drive it's connected too and was able to work out the pins from that so problem solved ) Thanks anyway )