Thread: Sylvania 336mu
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  #49  
Old 04-20-2015, 12:08 PM
sylvania sylvania is offline
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Join Date: Feb 2015
Posts: 86
I checked voltages and I suspect that is causing wear on tube. Sams shows pin#3 is supposed to be 150v my reading is 287v. Pin #4 Sams shows 140 my reading is 274v
Last edited by sylvania; 04-20-2015 at 02:22 PM.
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