Testing VT101 Power Supply

Robert Jarratt robert.jarratt at ntlworld.com
Fri Jan 16 16:44:49 CST 2015

I am looking to test the power supply board of my VT101 before connecting it
all up and switching it on.


Reading to the Pocket Service Manual it seems to suggest that you can check
the outputs of the power supply board with the terminal controller board and
the video monitor board both disconnected. This would mean no load on the
power supply. Does this seem wise?





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