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Old 01-11-2015, 03:48 PM
miniman82's Avatar
miniman82 miniman82 is offline
First Light: 1952-2011
 
Join Date: Jun 2009
Location: Great Mills, MD
Posts: 4,159
19kv with the HV pot maxed and the cry disconnected means a shunt regulator problem, does it have one of those 100meg resistors in the circuit somewhere? Might have drifted. You need to take readings of the regulator tube cathode and grid, post them here. The bias on the regulator is certainly funny...it's dragging your HV down for some reason.
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