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Old 9th Sep 2019, 9:42 am   #2
John10b
Nonode
 
Join Date: Nov 2016
Location: Aberaeron, Ceredigion, Wales, UK.
Posts: 2,882
Default Re: Early 1958 Bush SRP31 question update

I’m not sure of the difference between the two models.
The typical replacement components are: 1N4007 diode and a 330 ohm 5 watt resistor connected in series. The ht voltage is about 215 volts dc.
Cheers
John
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