25-11-2017, 08:25 AM
Well that is strange, the intervalve transformer between V2 detector, and v3 1st AF, is not a transformer at all.
I have not seen this in a radio before, using a standard Brandes audio transformer Bakelite housing to house a capacitor resistor coupling network.
It looks original, or at least the resistors do in their little insulation sleeves.
So I believe that means I wont need to get any transformers rewound now, as I have the spare intervalve transformer which Dave so kindly donated, that's certainly a welcome saving.
I have made a drawing of how the radio chassis is wired, I now just need to redraw it on a computer so it is more logical to follow as a schematic.
Mike
I have not seen this in a radio before, using a standard Brandes audio transformer Bakelite housing to house a capacitor resistor coupling network.
It looks original, or at least the resistors do in their little insulation sleeves.
So I believe that means I wont need to get any transformers rewound now, as I have the spare intervalve transformer which Dave so kindly donated, that's certainly a welcome saving.
I have made a drawing of how the radio chassis is wired, I now just need to redraw it on a computer so it is more logical to follow as a schematic.
Mike
