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Old 05-13-2012, 10:59 AM
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Reece Reece is offline
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Join Date: Jul 2004
Location: Cleona, PA
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Per the schematic on NostalgiaAir, the FM oscillator is the 12BE6. Sometimes they don't want to oscillate on FM frequencies even if they check good on a tube tester. Try subbing some other known good ones. Also, the voltages are shown on this schematic so you could check. Also, clean the bandswitch and all tube pins/sockets.
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