grigsby-g: Schematic 60, 70 & 80
ID: 322487
This article refers to the model: Schematic 60, 70 & 80 (Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL))
? grigsby-g: Schematic 60, 70 & 80
11.Jun.13 22:12
48
Dear Members:
I am restoring a Majestic Model 70, with an 7P6 Power Unit which is giving me
problems! Does anyone know the Ufarad values of the 6 electolytic capacitors
used in the "Condenser Bank " ?? I know they all connect to B-
Lee
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they're paper
13.Jun.13 04:03
48 von 1912
They're paper, but you could use electrolytics. The schematics are in Rider vol.1, two variations. The older one uses values of 2, 6, 2, 2 and if there's a bypass across the 71A cathode resistor that is 1 microfarad.
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