31T304M Ch= 1-534-1

• Country
• United States of America (USA)

• Manufacturer / Brand
• Sylvania (Hygrade, GTE, Nilco); Emporium (PA)

• Year
• 1958 ?

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 174324

• Picture
• Schematics

Previous Next

Previous Next

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

• Number of Tubes
• 30

• Valves / Tubes
• 6AF4A 6BQ7A 6AT8 6BZ6 6BZ6 6BZ6 6CB6 6CL6 6CL6 6U8 6AU6 6T8 6W6GT 6CS6 6SN7GTB 6AV5GA 6BJ8 6SN7GTB 6CB5A 6BL4 3A2 3A2 3A3 6AZ8 6CL6 6AN8 6AZ8 6AL5 12BH7A 21AXP22

• 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 Hz, 117V = 110 -120 Volt

• Loudspeaker
• 2 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: 31T304M Ch= 1-534-1 - Sylvania Hygrade, GTE, Nilco;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 26 x 24.75 x 28.5 inch / 660 x 629 x 724 mm

• Notes

• Sylvania model 31T304M is a 21" color TV with US standard VHF tuner channels 2 thru 13, and 14 thru 83 UHF. Equipped with chassis 1-534-1, VHF- tuner 323-0086, UHF- tuner 323-0088 and picture tube 21AXP22.

• Mentioned in
• Photofact Folder, Howard W. SAMS (Set 391, Folder 4, 3-1958)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 1049 models, 450 with images and 913 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sylvania (Hygrade, GTE, Nilco); Emporium (PA)