Re: Marconi Valve Voltmeter TF1041C - repair thread
George,
I was typing my message above when you sent your reply.
Yes the diagram from wme-bill is similar , it actually says 500v! which is similar to what i read on no load.
When I adjust the slider, the grid of V6a remains fairly constant, matching the output voltage. And the anode remains constant too.
What you reckon, perhaps I'm looking in the wrong place, could the meter be drawing too much current?
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Regards
Ray
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