Reviving VT220?

Peter Coghlan cctalk at beyondthepale.ie
Fri Apr 28 10:08:28 CDT 2017


>
> Thanks for the information, Peter. It makes me want to try and test a
> few of the components around the flyback.
>

It would also be good to check the stuff like voltages on the base of the CRT
and that the CRT heater is glowing.  You could have a problem that is nothing
to do with the flyback.  (I'm assuming the brightness control is turned up).

>
> Thanks again,
>

You're welcome.

Regards,
Peter Coghlan.

>
> Aaron.
>


More information about the cctalk mailing list