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No grid voltage in model 20
10-02-2007, 08:43 AM
Danny, Assume you're measuring with a scope, VTVM or DM with a high input resistance. Anything else will load the circuit so much, you won't see anything. Also assume coils do show some resistance. Any chance there's a little leakage across the variable caps or their parallel caps? Sometimes those 24's take a long time to warm up. If you touch the grid of the second RF, do you get noise? Good luck.
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No grid voltage in model 20 - by Danny - 10-01-2007, 08:15 PM
[No subject] - by rickd - 10-02-2007, 08:43 AM
[No subject] - by Danny - 10-02-2007, 10:23 AM
[No subject] - by rickd - 10-02-2007, 10:15 PM
[No subject] - by Danny - 10-14-2007, 01:15 PM
[No subject] - by rickd - 10-17-2007, 03:53 PM
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