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116B Frequency drift
Radioroslyn
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#4

09-25-2015, 05:03 PM
Just a few things to check. The plate voltage on the 76 tube to see if it is constant if not check the 10k resistor and the 1mf cap. Replace 76 tube. Clean band switch contacts and 76 socket.

Terry
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Messages In This Thread
116B Frequency drift - by Hank G - 09-24-2015, 08:57 PM
RE: 116B Frequency drift - by morzh - 09-24-2015, 09:34 PM
RE: 116B Frequency drift - by Ron Ramirez - 09-25-2015, 04:55 AM
RE: 116B Frequency drift - by Radioroslyn - 09-25-2015, 05:03 PM
RE: 116B Frequency drift - by Hank G - 09-25-2015, 10:28 PM



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  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration