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#1
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It’s odd pin 1 of v9 if I use the meter on resistance from ground to pin 1 I get full brightness and when I take it off the brightness slowly fades back to dim almost like depleting a cap. No bad resistors that I found yet.
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#2
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So what is V9? Is it the CRT or something else? Any chance of posting a (hopefully legible) print of the video and CRT region?
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#3
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V9 is dc restore and sync tube
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#4
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#5
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Quote:
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Audiokarma |
#6
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Hey Tim, just to cut to the chase, what are the voltages (measuring from ground) to the CRT cathode (pin 3) and G1 (pin 2)?
Since the brt. control varys the cathode voltage, what is the voltage swing lock-to lock? Hope you're running the set on an isolation xfmr since it's a hot chassis. |
#7
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Quote:
Last edited by timmy; 04-20-2024 at 05:57 PM. |
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