Quote:
Originally Posted by Kamakiri
See, that's the part that I don't understand. You've got a B+ and a B- , I get that, but I don't recall having worked on a set with a B++ and to be honest I'm not sure what that is....
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One of the pages in Riders explains how the voltages are read. The set uses a voltage tripler type power supply. The Hallicrafters 7" set uses a similar circuit.
The sweep circuits are the only ones that used the 400 volt source.
