Y21K30B TS-531Y

• Country
• United States of America (USA)

• Manufacturer / Brand
• Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)

• Year
• 1956 ??

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 205597

• Picture
• Schematics

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

• Number of Tubes
• 18

• Valves / Tubes
• 6AF4 4BQ7A 5U8 6CB6 6CB6 6CB6 12BY7 3AU6 6AL5 6SN7GT 25L6 12SN7GT 12BH7 6SN7GT 25CU6 12AX4 1B3GT 21AUP4A

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Y21K30B TS-531Y - Motorola Inc. ex Galvin Mfg.Co

• Shape
• Console with any shape - in general

• Notes

• Motorola model Y21K30B is a 21” b/w TV with US standard VHF tuner channels 2 thru
  13, and 14 thru 83 UHF. Equipped with chassis TS-531Y, VHF-tuner TT-72Y, UHF-tuner
  TT-37 and picture tube 21AUP4
  Console model, limed oak, masonite.

• Source of data
• - - Manufacturers Literature

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 295 Folder 8 dated 11-55)

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

• Other Models

• Here you find 4607 models, 2964 with images and 4106 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)