Hi, Your post caused me to go and look at my TK60 handbook, which like yours has a picture of the PSU but no circuit!! If you do get a circuit I would be very pleased if you could send me a copy as it would come in handy when I get round to restoring my TK60.
My TK60 is a bit dirty, it has the dust of years on it, but it seems to be mostly there. On thing that is missing is the fan roof cover in the top of the camera. pic attached for interest.
On the connector front, Jones plugs sometimes can be found at radio rallies and e-bay but there is some competition from the WW2 vintage radio restorers. However they are still available new
http://www.cinch.com/products/electr...-angle-bracket I expect they are expensive!.
Good Luck with your channel.
regards
Brian S
www.tvcameramuseum.org