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FERNSEH · 28th Sep 2018, 4:41 pm

With 150 volts supplied to the receiver a 5mm spark is present at the top cap of the U26 EHT rectifier valve.
The attachment shows the circuit diagram of the line timebase. The V410 series has a flywheel sync circuit which uses two diodes supplied from a phase splitter valve.

DFWB.

28th Sep 2018, 4:41 pm	#6
FERNSEH Dekatron Join Date: Mar 2005 Location: Gateshead, Tyne and Wear, UK. Posts: 7,444	Re: Murphy V410 TV With 150 volts supplied to the receiver a 5mm spark is present at the top cap of the U26 EHT rectifier valve. The attachment shows the circuit diagram of the line timebase. The V410 series has a flywheel sync circuit which uses two diodes supplied from a phase splitter valve. DFWB. Attached Thumbnails