05-06-2020, 12:13 PM
If you look at the schematic for the SG-8, there is a connection in the tank circuit of the RF OSC that has a common connection with the AF mod output tube, 6C4. I'd be looking for a cold solder joint at that connection, or an error.
Kim Herron W8ZV
w8zv at goldenradioservice.com
1-616-677-3706
