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Old 12-08-2018, 08:44 PM
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miniman82 miniman82 is offline
First Light: 1952-2011
 
Join Date: Jun 2009
Location: Great Mills, MD
Posts: 4,159
Hot coil implies dissipation- power should not be dissipated in the linearity coil. Switch from reading HOT cathode current to reading total input power to the horizontal circuit- put your ammeter where the fuse normally is and see what you get. Power is going somewhere it’s not supposed to go, either you lost drive or something is shorted somewhere. Either way you have to track it down before you burn something out, I don’t think you’ll find a LIN coil for this thing if it goes bad...
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