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#1
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I believe I found the Sam's for your TV in my Sam's Stash.
See Picture Below. |
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#2
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Quote:
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#3
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Quote:
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#4
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Back on the subject of HV. I can draw a decent arc on the output of the flyback, but after the HV rectifier I can barely get anything. HV rectifier is good. Could the 500 pf 15kv doorknob capacitor be leaky and pulling the HV down? Or should I just stop being lazy/cheap and recap the horizontal section?
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#5
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I had similar symptoms on an Emerson the other day and it was indeed a leaky doorknob capacitor.
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| Audiokarma |
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#6
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I noticed the HV rectifier filaments are not lighting up. I tested the resistance of the secondary "winding" for the HV rectifier and its fine (0 ohms). The HV rectifier works fine in a different TV. So the filaments for the HV rectifier are getting no power. I can still draw a healthy arc off the flyback output.
I'll look to see if there's anything goofy with the flyback's core where the rectifier filament winding is....... |
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#7
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Check and see if the filaments light with the plate cap disconnected.
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#8
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Are you able to see its filament lit when it is in that other TV set? As Jeffhs mentioned, sometimes it is hard to see the filament glow from a 1B3GT or other HV rectifier tube.
__________________
Chris Quote from another forum: "(Antique TV collecting) always seemed to me to be a fringe hobby that only weirdos did." |
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