09-28-2014, 11:02 PM
The link you gave is for an A-K set.
As for your problem, and your voltages:
You've either got a gassy tube, or a bad grid leak resistor. You're not seeing 800V or 1000V on that pin, those voltages don't exist in that set. What you're most likely seeing is 800-1000mV (I sometimes make that mistake with DMM's, too). Try swapping out the tube first, then start looking for resistors connected to it that have radically changed value.
As for your problem, and your voltages:
You've either got a gassy tube, or a bad grid leak resistor. You're not seeing 800V or 1000V on that pin, those voltages don't exist in that set. What you're most likely seeing is 800-1000mV (I sometimes make that mistake with DMM's, too). Try swapping out the tube first, then start looking for resistors connected to it that have radically changed value.
