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Detrola Models 571A, 571B Schematic & Parts List
January 1947 Radio News

January 1947 Radio News

January 1947 Radio & Television News Cover - RF Cafe[Table of Contents]

Wax nostalgic about and learn from the history of early electronics. See articles from Radio & Television News, published 1919-1959. All copyrights hereby acknowledged.

Detrola models 571A, 571B - RF CafeMagazines usually provided at least a brief description on the circuit functionality for each of the radio models presented in schematic format. The January 1947 issue of Radio News published schematics and parts lists for six sets, including this for the Detrola models 571A, 571B, but not a word about any of them accompanied it. The thumbnail image is from an eBay auction, and more info can be found on the RadioMuseum.org website. These are posted as part of my ongoing effort to make the information available to those who repair and/or restore vintage vacuum tube radio sets. Services like SAMS Photofact®, which began operation in 1946, is still an excellent source of the most detailed data available.

The Circuit Page banner, January 1949 Radio News - RF Cafe

Parts Lists for Admiral, GE, Detrola, Farnsworth, Howard, United Radio Service Data Sheets - RF Cafe - RF Cafe

 

 

Posted February 17, 2017


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 227 Radio Service Data Sheets as of December 28, 2020.

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Copper Mountain Technologies (VNA) - RF Cafe

Werbel Microwave (power dividers, couplers)