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Philco 38-3 alignment
05-10-2020, 04:11 PM
So, the oscillator seems to be working OK, just at the wrong frequency. You should be able to adjust trimmer 27 to move the oscillator frequency. Try tuning to a station then tweek the trimmer slightly to see if the station moves up or down the dial. With so many trimmers, you could be on the wrong one.
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Messages In This Thread
Philco 38-3 alignment - by DuMont - 05-10-2020, 03:23 PM
RE: Philco 38-3 alignment - by RodB - 05-10-2020, 04:11 PM
RE: Philco 38-3 alignment - by DuMont - 05-10-2020, 04:15 PM
RE: Philco 38-3 alignment - by DuMont - 05-10-2020, 04:34 PM
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