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Old 8th Jan 2020, 7:07 pm   #25
ms660
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Join Date: Apr 2011
Location: Cornwall, UK.
Posts: 13,454
Default Re: Pye CB01X4T (P131MBQ) portable radio

The valve anode and screen grid voltages are given in the service sheet....read V for E.....Don't mistake the filament current values you've quoted for the "cathode" currents...Ik…..The anode to anode 184 volts for the MR should be read as cathode to cathode, the voltage will be AC.

Lawrence.

Last edited by ms660; 8th Jan 2020 at 7:22 pm. Reason: additional info
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