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Old 07-21-2010, 12:27 PM
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VintagePC VintagePC is offline
Tube bug got me 05/2010
 
Join Date: May 2010
Posts: 535
Hey,

I re-soldered the coil's ground connection since I wasn't happy with it; but it didn't seem to make a difference.
I re-checked the installation with my original photos and drawing, and I think I got it right.

Voltages are also within tolerance (~90V, <10% over 85) and the primary IF is not open-circuit.

Tried the other tube, and I got some static out of the speakers, but couldn't locate the frequency either. I should also note that with this tube, the IF voltage dropped down to about 69v... Odd?

C2/C2A are not shorted.
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