I never worked on a black and white monitor before.
It was mostly fixing broken and bad traces. The PCB is fragile.
I also recapped it.
I didn't have a way to output a black and white composite signal in my shop.
So I grabbed an NES and made an adapter to plug it into the monitor.
And as with all of my work,
credit goes to Arroyo and Bperkins01 for help, and a kick in the ass when needed.