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Old 05-18-2017, 09:25 AM
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Radiotronman Radiotronman is offline
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Ok, thanks Tom. I'll try that!
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Old 05-18-2017, 09:27 AM
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Radiotronman Radiotronman is offline
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I found that if I worked the horizontal lock coil in and out, at certain points the noise would stop. I still have little to no hv though. Thanks for the help guys!
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Old 05-18-2017, 12:39 PM
old_coot88 old_coot88 is offline
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Couple of questions. If you disconnect the plate connector from the HV rectifier, can you draw an 'air arc' from the connector (using a well-insulated screwdriver)? It should draw a nice quarter-inch to half-inch blue arc off the screwdriver. With the connector re-connected, can you draw the same arc?
Is the tube running hot?

Last edited by old_coot88; 05-18-2017 at 12:42 PM.
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Old 05-18-2017, 03:35 PM
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Radiotronman Radiotronman is offline
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I cannot draw an arc from the hv rectifier with it connected or not.
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Old 05-18-2017, 05:00 PM
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I replaced the 3900pf with a .0039uf film cap, but still no hv. I'm starting to run out of ideas on what is going on?
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