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  #1  
Old 08-07-2022, 08:48 PM
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Electronic M Electronic M is offline
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Clean it with rubbing alcohol or goof off, file or scrape off any remaining carbonization of the material, apply some silicone over the arc point and let it cure.
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Old 08-17-2022, 03:03 PM
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Lain94 Lain94 is offline
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Quote:
Originally Posted by Electronic M View Post
Clean it with rubbing alcohol or goof off, file or scrape off any remaining carbonization of the material, apply some silicone over the arc point and let it cure.
It sounds like a good plan. I also am getting a product called "Super Corona Dope" apparantly it is a product meant for very high voltage stuff like what I am working with.
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Old 09-04-2022, 03:47 PM
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Lain94 Lain94 is offline
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Ok well, I cleaned up the connector, the plastic nipple cup for the HV tube, applied the corona dope generously ect. But still having the same issue of arcing in the HV metal box. To be fair I did not directly witness it, only saw the flashing coming out from the translucent plastic tube holder for the HV rect tube 3DC3 which hangs upside down weirdly.

Flyback physically looks fine but I am starting to wonder if the damper and/or the hv rect tube are bad as well. I read the damper tube if bad can actually kill the horizontal output tube too. The first tube that was arcing internally was the horizonal output tube which i replaced with a NOS one and that issue had went away which is when this new issue has started.

Any overt signs to look for with a bad damper or HV rect. It is just weird to me why it is arcing still. Would it be worth getting a known good damper and HV rect. tube and swapping just to see what happens?

The arcing seems to happen within seconds of the tv being turned on. All tubes do glow.
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