Y2222YU Ch= 17Y20U

Zenith Radio Corp.; Chicago, IL

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Country
United States of America (USA)

Manufacturer / Brand
Zenith Radio Corp.; Chicago, IL

Year
1956

Category
Television Receiver (TV) or Monitor

Radiomuseum.org ID
278939

- alternative name: Chicago Radio Lab

Picture
Schematics

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1958899) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1958900) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1958902) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1958903) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1958904) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1959335) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1959336) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1959337) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1959338) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1959339) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1959340) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1959341) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1959342) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1959343) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1969989) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1969990) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1969991) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1969992) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1969993) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1969994) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1969995) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1969996) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1969997) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1969998) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1969999) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1970000) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1970001) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1970002) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1970003) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1970004) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (3)

Y2222YU Ch= 17Y20U; Zenith Radio Corp.; (ID = 1958898) Television — Zenith Radio Corp.; Y2222YU Ch= 17Y20U (2)
Picture from service manual.

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

Technical Specifications

Number of Tubes
18

Valves / Tubes
6BK7A 6AF4 6U8 6CB6 6CB6 6CB6 6AU8 6BN6 6AQ5 6BU8 6CM7 6CN7 6CG7 6DQ6 6AX4GT 1B3GT 5U4GA 21ALP4A

Main principle
Superhet with RF-stage

Wave bands
VHF incl. FM and/or UHF (see notes for details)

Power type and voltage
Alternating Current supply (AC) / 60 cycles, 110-120 Volt

Loudspeaker
Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm

Material
Plastics (no bakelite or catalin)

from Radiomuseum.org
Model: Y2222YU Ch= 17Y20U - Zenith Radio Corp.; Chicago,

Shape
Tablemodel, with any shape - general.

Notes
The Zenith model Y2222YU is a 21" b/w TV with US standard VHF Tuner channels 2 thru 13, 14 thru 83 UHF.Equipped with VHF-tuner S-24393, UHF-tuner S-22790 , chassis 17Y20U and picture tube 21ALP4A.

Mentioned in
Set

Literature/Schematics (1)
Photofact Folder, Howard W. SAMS (Set 335 Folder 19 dated 10-56)

Literature/Schematics (2)
Zenith Service Manual - 1956 Television Receivers TV-16

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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