03-05-2013, 04:32 PM
The schematic came from my website, and I have just corrected it.
http://www.philcoradio.com/tech/images/81.jpg
Yes, the "coil" in question is a capacity winding, and the 4 meg. resistor is indeed a grid leak and is correct as the set was designed.
Bear in mind that the 2nd detector is regenerative.
I found in my own experiments that a 2 meg resistor works much better in this position, and I authored the service tip in question at the link to Chuck's site.
http://www.philcoradio.com/tech/images/81.jpg
Yes, the "coil" in question is a capacity winding, and the 4 meg. resistor is indeed a grid leak and is correct as the set was designed.
Bear in mind that the 2nd detector is regenerative.
I found in my own experiments that a 2 meg resistor works much better in this position, and I authored the service tip in question at the link to Chuck's site.
--
Ron Ramirez
Ferdinand IN
