• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1972

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 120329

• Number of Tubes
• 1

• Valves / Tubes

• Number of Transistors
• 32

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Line / Batteries (any type) / 110; 130; 220 / 12 Volt

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

• from Radiomuseum.org
• Model: TV-9-90 UM - Sony Corporation; Tokyo

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 224 x 266 x 245 mm / 8.8 x 10.5 x 9.6 inch

• Notes
• 9" 90° CRT b/w TV. CCIR, Belgium and French 625 standard; 819 lines standard.
  Band I/III drum tuner and UHF dial.

• Net weight (2.2 lb = 1 kg)
• 5.6 kg / 12 lb 5.4 oz (12.335 lb)

• Source of data
• -- Original prospect or advert

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

• Other Models

• Here you find 3995 models, 3856 with images and 958 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo