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77 low volume
Chuck Schwark
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#2

02-15-2006, 09:59 AM
Check for continuity in both windings of transformer #2;
Both sections of coil #5;
All three sections of coil #9 and #10.

Check for B+ on plates of both RF tubes. If missing on either plate, it's a coil winding associated with that tube.

(I assume you already replaces all the wax-paper caps and any out of tolerance resistors.)
Chuck Schwark,
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Messages In This Thread
77 low volume - by rjm - 02-15-2006, 01:46 AM
[No subject] - by Chuck Schwark - 02-15-2006, 09:59 AM
[No subject] - by rjm - 02-15-2006, 02:17 PM



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