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FERNSEH · 3rd Oct 2015, 10:20 pm

That's more like it! EHT is present with or without the scan coils plugged in.
Strange that the boost voltage could be measured at pin 10 of the CRT without the boost capacitor in the circuit.

DFWB.

3rd Oct 2015, 10:20 pm	#30
FERNSEH Dekatron Join Date: Mar 2005 Location: Gateshead, Tyne and Wear, UK. Posts: 7,444	Re: Ferguson 247T: huge console TV set. That's more like it! EHT is present with or without the scan coils plugged in. Strange that the boost voltage could be measured at pin 10 of the CRT without the boost capacitor in the circuit. DFWB.