21C502 Ch= 1-533-5

• Country
• United States of America (USA)

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

• Year
• 1955 ?

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 302081

• Picture
• Schematics

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

• Number of Tubes
• 22

• Valves / Tubes
• 6BQ7A 6AT8 6BZ6 6BZ6 6BZ6 6AM8 12BY7 6AN8 12AU7A 6AU6 6AL5 6AV6 6AQ5 12AU7A 6SN7GTB 6W6GT 6AL5 6SN7GTB 6CD6GA 6AX4GT 1B3GT 21ATP4

• Main principle
• Superhet with RF-stage

• Wave bands
• Wave Bands given in the notes.

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

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: 21C502 Ch= 1-533-5 - Sylvania Hygrade, GTE, Nilco;

• Shape
• Tablemodel, with any shape - general.

• Notes

• Sylvania model 21C502 is a 21" b/w TV with US standard VHF tuner channels 2 thru 13. Equipped with chassis 1-533-5, VHF tuner 323-0070 and picture tube 21ATP4.

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 319 Folder 13 dated 6-56)

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

• Other Models

• Here you find 1092 models, 455 with images and 958 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sylvania (Hygrade, GTE, Nilco); Emporium (PA)