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49-504 voltage drop / pilot lamp spike problem
Bill Bacco
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Posts: 106
Threads: 12
Joined: Feb 2013
City: Monroeville, PA
#4

06-30-2020, 01:17 PM
Try measuring the voltage across the filaments of each tube to see which one is dropping and causing the voltage across the dial light to surge. The one that changes significantly may be your bad tube or at least lead you to a section to look at.
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RE: 49-504 voltage drop / pilot lamp spike problem - by Bill Bacco - 06-30-2020, 01:17 PM



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