Wow how great they look.They were the mainstay and the back bone for TV in that era.
I got mostly older top loaders here from Sony and JVC.
The service manuals are available on
http://freeservicemanuals.info/en/?p...asc&brand=Sony
Be advised. These are for the PAL video format but the mechanics should be the same.If not posted .The webmaster can upload it for you .