Here are some pictures. I'm still wondering if it is partially homemade, the cabinet looks like it was a Conar color TV at one point. I only have adapters for filco and zenith. Is there a way to make these adapters is there anything special in them? I'd like to see if I could make one myself. Also the yoke adapter cable that comes out of the front, has two wires torn off one is a red wire that looks to go to the frame of the picture tube, the other wire is light blue and goes back to a jumper that plugs into the Yoke on the test jig. They're ripped off the plug does anyone know where they would solder to? It's tricky to post pictures so I'm going to put them on my Google Drive and share links.
Here's the folder.
https://drive.google.com/drive/folde...geQRClzsvbEm0r