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Well, to re-verify the following:
1). B+ is correct (at the jct. of R249/R250).
2). R250 is correct, 1K (brown-black-red).
3.) Plate voltage (pin 1) is considerably lower than spec, indicating the tube is overconducting from the no-bias condition.
The only remaining suspect preventing oscillation is the primary of the CW xfmr possibly having shorted turn(s). Can the xfmr be unmounted and opened to inspect the primary?
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