Before starting the restoration on the Grunow 460, Chassis 4B, I'll spend some time checking out the main components of the radio starting with the Field Coil, Output Transformer, Hum Bucking Coil, and Voice Coil. I'll reference the measured results against the schematic and walk through the testing procedure.
For those just starting in the hobby, I hope you find the information presented helpful.
The playlist for this series: https://www.youtube.com/playlist?list=PLjLu4V-71S1KUhXjaCykn9s4wDpECzG_w