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Message: <blockquote data-quote="nrjayasinghe" data-source="post: 5702502" data-attributes="member: 22482">ZN414 AM Radio Receiver Circuit DiagramZN414 AM Radio Receiver Circuit DiagramThis 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.<img src="http://www.wiringdiagrams21.com/wp-content/uploads/2009/07/am-radio-receiver-circuit-diagram.png" alt="" class="fr-fic fr-dii fr-draggable " style="" /></blockquote>

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