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Philco 39-25 -- No reception
03-03-2016, 11:40 AM
Two quick test. First put your finger on the grid cap of the 75 tube. You should hear a hum. If not, you have a problem in the output section. Second, place a working radio near the 39-25. Tune the 39-25 to the low to mid part of the dial say 700. Tune the working radio 470 kc above 39-25. Rock either dial, you should be able to hear the oscillator. By doing these two tests you have tested about two thirds of your radio.
Steve M R Radios C M Tubes
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Messages In This Thread
Philco 39-25 -- No reception - by KRMiskimon - 03-02-2016, 08:27 PM
RE: Philco 39-25 -- No reception - by Warren - 03-02-2016, 11:31 PM
RE: Philco 39-25 -- No reception - by KRMiskimon - 03-02-2016, 11:35 PM
RE: Philco 39-25 -- No reception - by morzh - 03-02-2016, 11:56 PM
RE: Philco 39-25 -- No reception - by KRMiskimon - 03-03-2016, 12:43 AM
RE: Philco 39-25 -- No reception - by KRMiskimon - 03-03-2016, 12:47 AM
RE: Philco 39-25 -- No reception - by Radioroslyn - 03-03-2016, 01:35 AM
RE: Philco 39-25 -- No reception - by TV MAN - 03-03-2016, 10:57 AM
RE: Philco 39-25 -- No reception - by Steve Davis - 03-03-2016, 11:40 AM
RE: Philco 39-25 -- No reception - by klondike98 - 03-03-2016, 12:43 PM
RE: Philco 39-25 -- No reception - by KRMiskimon - 03-03-2016, 09:40 PM
RE: Philco 39-25 -- No reception - by Radioroslyn - 03-03-2016, 11:42 PM
RE: Philco 39-25 -- No reception - by KRMiskimon - 03-05-2016, 06:55 PM
RE: Philco 39-25 -- No reception - by Radioroslyn - 03-05-2016, 07:50 PM
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