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46-1209 restoration....very little reception and 60hz hum?
#6

(11-04-2014, 08:57 PM)Chuck Schwark Wrote:  ...or you have a cathode to heater or short in that tube.

Try another known good 7X7 tube and see if the hum stays away.

Chuck


I've tried another tube, same thing happens. I've checked the tubes for shorts in my TV3, everything appears to be ok.





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