Thank you for the response. I tested that resistor and it appears to be bad - no resistance across the leads! I am also curious if you've seen capacitors like the green ones on the right side of the picture in the original post (attached to the ocs. coil). I think they are represented in the schematic by the 150 MMF capacitors, but I haven't been able to confirm that by internet research, and that stripe pattern doesn't seem to match the values on the schematic with any stripe rating schedule I've found.
Also, I'm not sure what the other four capacitors in that portion of the schematic are rater for - they're the only ones without values. I think I've located them in the radio, but once again, some of them are the green style which I can't decipher.