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Old 09-22-2024, 12:53 PM
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Penthode Penthode is offline
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Join Date: Jun 2009
Location: Kitchener/Waterloo Ontario Canada
Posts: 1,462
Look at the end of the tube where internally the wire attach to the CRT gun. Look particularly closely to the cathode wire. See on my bad 10BP4 the gap?
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File Type: jpg Cathode_gap.jpg (75.0 KB, 18 views)

Last edited by Penthode; 09-22-2024 at 01:08 PM.
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