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Resistence reading on Model 20 PT 2.5VAC
#5

(12-24-2015, 07:07 PM)Radioroslyn Wrote:  <buzz primary to chassis
Methinks that's slang for measuring the resistance from the transformer primary to the chassis.

Terry

Terry, I found the source of my problem,. The CT for the 2.5V is open. I have another transformer I just compared it too and it shows the CT is there. Yes, the radio will work without the CT, but there is a hum and it is coming directly from the 27 audio tube. I have the transformer out of the radio and did a direct comparison to a known good transformer.


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RE: Resistence reading on Model 20 PT 2.5VAC - by Tubesforme - 12-28-2015, 05:43 PM



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