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Philco 37-84, code 121
#3

I combined your two 37-84 threads to keep the topic together.

If it were me, I would replace the filter caps with something closer to 10mF but I have seen larger sizes used as replacements.  Some of the folks with more electrical knowledge willhave a more precise answer.

The Code 122 version of the 37-84 (see: http://www.nostalgiaair.org/pagesbymodel...013225.pdf ) does not have that the center tap.  Are you sure you have the right schematic.  The model 84 is different from the 37-84.  The first being an earlier model, the second a 1937.


Messages In This Thread
Philco 37-84, code 121 - by Pa28rt201T - 11-03-2020, 06:40 PM
RE: Philco 37-84, code 121 - by klondike98 - 11-03-2020, 10:03 PM
RE: Philco 37-84, code 121 - by Pa28rt201T - 11-03-2020, 10:10 PM
RE: Philco 37-84, code 121 - by klondike98 - 11-03-2020, 10:14 PM
RE: Philco 37-84, code 121 - by klondike98 - 11-03-2020, 10:21 PM
RE: Philco 37-84, code 121 - by Pa28rt201T - 11-03-2020, 10:34 PM
RE: Philco 37-84, code 121 - by Radioroslyn - 11-04-2020, 11:42 AM
RE: Philco 37-84, code 121 - by falcon123 - 11-08-2020, 02:39 AM
RE: Philco 37-84, code 121 - by Pa28rt201T - 11-08-2020, 09:16 PM
RE: Philco 37-84, code 121 - by Radioroslyn - 11-08-2020, 09:44 PM
RE: Philco 37-84, code 121 - by klondike98 - 11-09-2020, 01:32 PM
More 37-84 - by Pa28rt201T - 11-03-2020, 07:02 PM
Schematic 37-84, code 121 - by Pa28rt201T - 11-07-2020, 12:09 AM
37-84 wiring - by Pa28rt201T - 11-07-2020, 08:59 PM
RE: 37-84 wiring - by Radioroslyn - 11-07-2020, 10:17 PM
RE: 37-84 wiring - by Pa28rt201T - 11-07-2020, 10:22 PM
RE: 37-84 wiring - by Radioroslyn - 11-07-2020, 10:30 PM
RE: 37-84 wiring - by Pa28rt201T - 11-08-2020, 09:18 PM
RE: 37-84 wiring - by Radioroslyn - 11-08-2020, 09:23 PM



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