Emerson 5A Automotive Radio Schematic
June 1935 Radio-Craft

June 1935 Radio-Craft

June 1935 Radio Craft Cover - RF Cafe[Table of Contents]

Wax nostalgic about and learn from the history of early electronics. See articles from Radio-Craft, published 1929 - 1953. All copyrights are hereby acknowledged.

Emerson 5A: In this receiver the A.V.C. circuit functions to control three tubes. The volume control is designed for good tone quality at any volume setting. The vibrator "B" unit is plug-in type, and reversible to match the battery polarity in the car. Remarkable improvements in car sets are indicated these diagrams of the new automotive radio receivers shown on the preceding page.

 

Emerson 5A Automotive Radio Schematic

Emerson 5A Automotive Radio Schematic, June 1935 Radio-Craft - RF Cafe

Emerson 5A Radio Description, June 1935 Radio-Craft - RF Cafe

 

 

Posted June 1, 2016

Radio Service Data Sheets

These schematics, tuning instructions, and other data are reproduced from my collection of vintage radio and electronics magazines. As back in the era, similar schematic and service info was available for purchase from sources such as SAMS Photofacts, but these printings were a no-cost bonus for readers. There are 220 Radio Service Data Sheets as of February 2, 2018.