[davidff]

Unfortunately, no signal generator. I do, however have another chassis, which was the original when I bought the console. It had a bad transformer, so, I kept it as a spare after I found another chassis. The first chassis did receive clear shortwave reception before it started to do the smoking thing. What parts would need to be "swapped" to the new chassis? I can see there is the oscillator coil, and there is a "SW shunt", which looks like another coil according to the schematic and from what I can see.