[klondike98]

Mike, I will check to make sure I drew the headphone wiring correctly. The lead labeled WHT is the antenna connection I believe. BLK is for A- and B- , Red is A+ (2v) and the unlabeled lead with the arrow is B+ (45v) if I understand MrFixr55 and Chas correctly.

Chas, is the stub of a wire in the fixed coil (#4) supposed to connect to the chassis? It is physically located right next to #2, a chassis connection, and perhaps has simply lost connectivity at the connection point. I do not see any provision in the cabinet to make an earth ground connection.