• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1966 ?

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 110609

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

• Number of Tubes
• 2

• Valves / Tubes
• 1X2B 230DB4

• Number of Transistors
• 26

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Line / Storage batteries (perhaps also batteries) / 220 / 12 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm

• Power out
• 0.3 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: TV9-51UET - Sony Corporation; Tokyo

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

• Dimensions (WHD)
• 10 x 9 x 8 inch / 254 x 229 x 203 mm

• Notes
• VHF = E2-E9, 5 µV; UHF = E21-E69, 3 µV. Picture tube 9", 90º, B/W.

• Net weight (2.2 lb = 1 kg)
• 4.6 kg / 10 lb 2.1 oz (10.132 lb)

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Jordi Cardona Serra. See "Data change" for further contributors.

• Other Models

• Here you find 3913 models, 3773 with images and 947 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo