• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1971 ?

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 133412

• Number of Tubes
• 1

• Valves / Tubes

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Line / Batteries (any type) / 117; 12 Volt

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Transistor TV Receiver TV-720 U - Sony Corporation; Tokyo

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

• Notes
• Sony TV-720 U, Transistor TV Receiver;
  ~7" b/w TV with US standard VHF-/UHF tuner, 23/15 watts power consumption, built-in accu charger. External accu or battery.

• Source of data
• -- Collector info (Sammler)

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

• Other Models

• Here you find 4017 models, 3873 with images and 965 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo