19-11-2017, 08:21 PM
I took a look at the power supply today, the mains transformer seems OK but it looks like it may have had a hard time, the mains tapping was set to 200 volts. I suppose that may have been correct, but chances are it may have been put there to attempt to boost a failing performance.
There is a large choke which is O/C, that shouldn't be too much problem though.
I found a 10k resistor, marked as 10T I suppose the T may stand for thousands.
I also found out what the brass cone was for. It is a port hole to access the jack socket for the "gram" input on the rear of the radio chassis.
Mike
There is a large choke which is O/C, that shouldn't be too much problem though.
I found a 10k resistor, marked as 10T I suppose the T may stand for thousands.
I also found out what the brass cone was for. It is a port hole to access the jack socket for the "gram" input on the rear of the radio chassis.
Mike
