A2250M Ch= 17A20

Zenith Radio Corp.; Chicago, IL

Data

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Country
United States of America (USA)

Manufacturer / Brand
Zenith Radio Corp.; Chicago, IL

Year
1957 ?

Category
Television Receiver (TV) or Monitor

Radiomuseum.org ID
316781

- alternative name: Chicago Radio Lab

Picture
Schematics

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564660) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564661) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564662) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564663) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564664) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564665) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564666) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564667) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564668) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564669) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564670) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564671) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564672) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564674) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564675) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564676) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564677) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564678) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564679) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2564680) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2468137) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (3)

A2250M Ch= 17A20; Zenith Radio Corp.; (ID = 2469454) Television — Zenith Radio Corp.; A2250M Ch= 17A20 (2)
Copy from Ebay seller hapyselers.

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

Technical Specifications

Number of Tubes
17

Valves / Tubes
6BN4 6CG8 6BZ6 6BZ6 6BZ6 6AW8A 6BU8 6BN6 6AQ5 6CY7 6CN7 6CG7 6DQ6A 6AX4GT 1B3GT or 1J3GT 5U4GA or 5AU4 21CXP4

Main principle
Superhet with RF-stage

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

Loudspeaker
Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

Material
Wooden case

from Radiomuseum.org
Model: A2250M Ch= 17A20 - Zenith Radio Corp.; Chicago,

Shape
Console, Lowboy (legs < 50 %).

Notes
Zenith model A2250M is a 21" b/w TV with US standard VHF tuner channels 2 thru 13. Equipped with chassis 17A20, VHF tuner S-41692 and picture tube 21CXP4.

Literature/Schematics (1)
Photofact Folder, Howard W. SAMS (Set 377 Folder 19-S dated 11-57)

Literature/Schematics (2)
Photofact Folder, Howard W. SAMS (Set 393 Folder 4 dated 3-58)

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

Other Models
Here you find 4496 models, 4101 with images and 3615 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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