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DKinYORKpa
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#13

12-29-2015, 11:52 AM
OK, hanging out around the SW Osc. coils, I noticed something. Resistor #44, 4K 1 watt, becomes too hot to touch when I switch to SW. On AM (which works great), it measures 220VDC in and 170V out. On SW, it measures 175VDC in and 32V out. What does this point to?

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Messages In This Thread
38-690 wiring question - by DKinYORKpa - 12-20-2015, 03:39 PM
RE: Next 38-690 question - by klondike98 - 12-28-2015, 11:07 PM
RE: Next 38-690 question - by Ron Ramirez - 12-29-2015, 06:52 AM
RE: Next 38-690 question - by DKinYORKpa - 12-29-2015, 11:52 AM
RE: Next 38-690 question - by Radioroslyn - 12-31-2015, 09:02 PM
RE: Next 38-690 question - by Ron Ramirez - 01-01-2016, 12:10 AM
RE: Next 38-690 question - by DKinYORKpa - 01-01-2016, 10:25 AM
RE: 38-690 wiring question - by Phlogiston - 12-20-2015, 04:18 PM
RE: 38-690 wiring question - by DKinYORKpa - 12-20-2015, 04:36 PM
RE: 38-690 wiring question - by DKinYORKpa - 12-20-2015, 04:44 PM
RE: 38-690 wiring question - by SteveJB - 12-22-2015, 11:02 PM
Next 38-690 question - by DKinYORKpa - 12-24-2015, 01:11 PM
RE: Next 38-690 question - by morzh - 12-24-2015, 07:09 PM
RE: Next 38-690 question - by Radioroslyn - 12-24-2015, 08:00 PM
RE: Next 38-690 question - by DKinYORKpa - 12-27-2015, 06:23 PM
38-690 SW bands - by DKinYORKpa - 12-28-2015, 07:23 PM



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  1. The PHILCO Phorum
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