Re: Pye CB01X4T (P131MBQ) portable radio
Yes the Suppressor grids are connected to one or other filament connections on all of the valves these would in most cases be connected to the cathode on a mains powered valve.
The voltages are given in the table.
it may be convenient to write them on the circuit I don't usually bother.
They should be correct no voltages for the suppressors are given only Screen grids and Anodes.
Don't forget G2 (pin3) is effectively the OSC "anode"
Crossed with Lawrence
Cheers
Mike T
__________________
Invisible airwaves crackle with life or at least they used to 
Mike T BVWS member.
www.cossor.co.uk
Last edited by Cobaltblue; 10th Jan 2020 at 12:35 pm.
Reason: crossed with lawrence
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