This circuit diagram shows detail electronics schematic for ZN414 AM Radio Receiver  designed by Harry Lythall. This device consists of a single transistor mixer then a ZN414 radio IC to provide the gain and detection. A 741 OP-AMP is used as the final audio stage, but this could be replaced with an LM380, if you want to drive a small loudspeaker.

am radio receiver circuit diagram 

Find more information about ZN414 AM Radio Receiver Circuit Diagram here.

Related Post

Yamaha XS-1 650 Wiring Diagram
Car Audi Amplifier Circuits - RF Filtering by
RCA Cable Connector Plug Pinout and Color Coding
Designing 8 Camera CCTV Circuit Diagram using ZXFV302
2002 Range Rover (P38A) Electronic Air Suspension Circuit Diagram