HFY12R Ch=3Y04

Zenith Radio Corp.; Chicago, IL

Data

Forum

Pictures

Collections

Country
United States of America (USA)

Manufacturer / Brand
Zenith Radio Corp.; Chicago, IL

Year
1955 ?

Category
Sound/Video Recorder and/or Player

Radiomuseum.org ID
82237

- alternative name: Chicago Radio Lab

Picture
Schematics

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 127567) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (3)

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 504419) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (3)

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 504420) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (3)

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 504421) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (3)

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 504422) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (3)

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 1821025) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (3)

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 1821026) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (3)

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 1821027) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (3)

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 1821028) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (3)

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 1821029) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (3)

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 1821030) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (3)

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 272378) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (2)
Image copy from Photofactfolder

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 2154869) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (2)

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 2154870) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (2)

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 2154871) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (2)

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 2154872) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (2)

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 2154873) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (2)

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 2154874) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (2)

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 2154875) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (2)

HFY12R Ch=3Y04; Zenith Radio Corp.; (ID = 2154877) R-Player — Zenith Radio Corp.; HFY12R Ch=3Y04 (2)

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

Technical Specifications

Number of Tubes
3

Valves / Tubes
12AX7 50C5 50C5

Main principle
Audio-Amplification

Wave bands
- without

Details
Changer (Record changer)

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

Loudspeaker
3 Loudspeakers / Ø 8 inch = 20.3 cm

Material
Plastics (no bakelite or catalin)

from Radiomuseum.org
Model: HFY12R Ch=3Y04 - Zenith Radio Corp.; Chicago,

Shape
Tablemodel, with any shape - general.

Notes
The Zenith HFY12R with chassis 3Y04 is an AC operated Phonograph Amplifier with 4 speed automatic record changer. Has Selenium Rectifier and push-pull output stage. For service information on record changer , see similar V-M model 1200 Pfotofact Set 290 Folder 11 or record changer manual CM-7.
Speaker SP1 is a PMD speaker , SP2 and SP3 are electrostatic speakers.

Circuit diagram reference
Beitman Radio Diagrams Vol. 16, 1956

Literature/Schematics (1)
Photofact Folder, Howard W. SAMS (Date 2-57, Set 346, Folder 20)

Author
Model page created by Egon Penker. 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

Collections | Museums | Literature

Forum