I was checking on a hard to turn potentiometer and noticed two old electrolytics that needed replacing. When I looked at the schematic I noticed that the rectifier was a triode creating a dual supply. The original owner left a note that resistance was measured using 60hz so measuring choke resistance was not possible.
I am uncertain how critical the values used are considering the trick being used here. I have 22uf/500v on hand and can easily find 10uf 450v.
https://forum.allaboutcircuits.com/...7/?temp_hash=3ff7611ebc398f7c2baccfe197623056
I am uncertain how critical the values used are considering the trick being used here. I have 22uf/500v on hand and can easily find 10uf 450v.
https://forum.allaboutcircuits.com/...7/?temp_hash=3ff7611ebc398f7c2baccfe197623056