Unusual semi-modern DEC terminal - "MT 505"?

[Gordon JC Pearce]

On Tue, 2009-06-16 at 22:14 +0200, Pontus wrote:

> This vt220 in front of me has no picture at all. I was using it and
> between the blink of my eyes the picture disappeared, no bang, no smoke,
> just gone. I think the logic still works, judging by the led indicators
> on the keyboard and the satisfying beep it "boots" just fine.
> 
> Any ideas where I should start looking?

Hang a TV off the BNC video connector on the back, with a suitable set
of adaptors.

If you get that far, you've got some sort of video happening.

Gordon