What is this? Sony tv-120nw color set

[zeno]

Originally Posted by KentTeffeteller

Thanks for that update, been a long time since I saw an old Sony monochrome VTR monitor set.

Every Sony TVR monitor I remember had one of those big scary
square connectors
Also seen BNC's & SO-259. RCA quite rare on industrial stuff.
Sony even converted a tin can all tube Admiral. They added a board that looked
very hobbyist built. Admiral names were removed. I saw a few at
Sony FS in Westwood Ma. I always wondered why they used a POS
set when they could have used a Zenith hybrid or RCA in line etc.

enuf fer now
Zeno