Radio Receiver Update

I have the very initial schematic of the radio receiver done. You can see the first page here.

Click on the image for a larger view)
And the rest of the schematic (in pdf) is here.

Comments and suggestions welcome. I will be doing a clean up (assigning part numbers and other stuff) over the next few days and will then begin layout.

Engineering is the art of making what you want from what you can get at a profit.