First I notice the AFC diodes are tacked in from the top.
So probably someone started looking & gave up.
I would start with 2 NOS 5GH8's one in sync & one
in hoz osc. Also go through every resistor from AFC
on. Be sure the diodes didnt get unsoldered when
they got tacked in.
Controls are a problem. You may have to mouse that.
Someone used to make a kit to build them with shafts,
elements & housings. Maybe someone here has one.
One from a scrap chassis probably no better & NOS
probably all gone but worth a try.
73 Zeno
