31-05-2014, 08:15 AM
See post #12 and 13#.
I would check it with the switches set for a pentode valve, one you already know which pin on the valve the screen connection is then see if you get continuity to the slider of the screen grid voltage selector switch from the appropriate socket number on the valve holder being used for that valve.
Lawrence.
I would check it with the switches set for a pentode valve, one you already know which pin on the valve the screen connection is then see if you get continuity to the slider of the screen grid voltage selector switch from the appropriate socket number on the valve holder being used for that valve.
Lawrence.
