L1820R Ch= 19L26

Zenith Radio Corp.; Chicago, IL

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Country
United States of America (USA)

Manufacturer / Brand
Zenith Radio Corp.; Chicago, IL

Year
1953 ?

Category
Television Receiver (TV) or Monitor

Radiomuseum.org ID
367297

- alternative name: Chicago Radio Lab

Picture
Schematics

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227945) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (3)

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227946) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (3)

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227947) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (3)

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227948) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (3)

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227949) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (3)

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227950) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (3)

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227951) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (3)

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227952) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (3)

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227953) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (3)

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227954) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (3)

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227955) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (3)

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227956) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (3)

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227957) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (3)

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227958) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (3)

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227959) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (3)

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227960) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (3)

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227961) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (3)

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227962) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (3)

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3230097) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (2)
Copy from Zenith broshure.

L1820R Ch= 19L26; Zenith Radio Corp.; (ID = 3227944) Television — Zenith Radio Corp.; L1820R Ch= 19L26 (2)
Picture from service manual.

Click on the schematic thumbnail to request the schematic as a free document.

Technical Specifications

Number of Tubes
19

Valves / Tubes
6BK7A 6U8 6CB6 6CB6 6CB6 12BY7 12AX7 6AU6 6BN6 6BK5 6BE6 6AH4GT 6AQ7GT 6SN7GT 6BQ6GT or 6BQ6G 6AX4GT 1B3GT 5U4G 17LP4

Main principle
Superhet with RF-stage

Wave bands
Wave Bands given in the notes.

Power type and voltage
Alternating Current supply (AC) / 60Hz, 117V=110-120 Volt

Loudspeaker
Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.25 inch = 13.3 cm

Material
Plastics (no bakelite or catalin)

from Radiomuseum.org
Model: L1820R Ch= 19L26 - Zenith Radio Corp.; Chicago,

Shape
Tablemodel, with any shape - general.

Notes
Zenith model L1820R is a 17” b/w TV with US standard VHF tuner channels 2 thru 13. Equipped with chassis 19L26, VHF tuner S19970 and picture tube 17LP4.

Literature/Schematics (1)
Photofact Folder, Howard W. SAMS (Set 223, folder 14, dated 12-53)

Author
Model page created by Dirk Taekels. See "Data change" for further contributors.

Other Models
Here you find 4602 models, 4231 with images and 3736 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Zenith Radio Corp.; Chicago, IL

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