• Country
• United States of America (USA)

• Manufacturer / Brand
• Westinghouse El. & Mfg. Co. - see also Canadian W.

• Year
• 1952 ?

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 217710

• • alternative name: Westinghouse El. Int.

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

• Number of Tubes
• 21

• Valves / Tubes
• 6BQ7 or 6BZ7 6X8 6CB6 6CB6 6CB6 12BY7 6AU6 6BN6 6BK5 6AU6 12AT7 12BH7 6SN7GT 6C4 6AL5 12AU7 6AU5GT or 6BQ6GT 6W4GT 1B3GT 5U4G 21FP4A

• 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) / 105-120 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 inch = 25.4 cm

• Power out
• 1.5 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: H-720K21 Ch= V-2217-4 - Westinghouse El. & Mfg. Co. -

• Shape
• Console with any shape - in general

• Notes
• The Westinghouse H-720K21 is a 21" b/w TV with US standard VHF tuner channels 2 thru 13. Equipped with chassis V-2217-4 and picture tube 21FP4A. Cabinet is Mahogany. For service information, refer to Westinghouse model H-704T17 service notes and supplementary information. Most information for chassis V-2216-4 applies to chassis 2217-4, the differences being a different CRT, different CRT strap and a different power transformer.

• Literature/Schematics (1)
• - - Manufacturers Literature (Westinghouse Datasheets RM3300 RM3323 RM3304 RM3311)

• Literature/Schematics (2)
• Photofact Folder, Howard W. SAMS (Set 305 Folder 1 Production Changes Bulletin 143 dated 2-56)

• Author
• Model page created by John Kusching. See "Data change" for further contributors.

• Other Models

• Here you find 3116 models, 1741 with images and 2636 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Westinghouse El. & Mfg. Co. - see also Canadian W.