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Heatercathodeshort · 21st Mar 2019, 10:52 am

Just a minor point. The glow switch can become faulty in itself, firing before the correct HT has built up. Probably worth checking the HT on the glow switch in combination with a variac. J.

21st Mar 2019, 10:52 am	#29
Heatercathodeshort Dekatron Join Date: Jun 2005 Location: Warnham, West Sussex. 10 miles south of DORKING. Posts: 9,147	Re: Philips 19 inch tv info please Just a minor point. The glow switch can become faulty in itself, firing before the correct HT has built up. Probably worth checking the HT on the glow switch in combination with a variac. J.