• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1970 ?

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 120456

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
• SD-1A SD-1Z 2SA453 2SC291 2SC299 DG1N 2SA448 2SA448 2SA454 2SA454 2SA455 2SA455 2SA456 2SB378 2SB378 2SB379 2SB381 2SB381 2SB381 2SB381 2SC401 2SC402 2SC402 2SC403 2SC403 2SC41 2SC470 2SD128 2SD128 1T13 1T22 1T22 1T22 1T22 1T22 1T23 1T23 1T26 1T26

• 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) - elliptical

• Power out
• 0.3 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: TV-900 UET - Sony Corporation; Tokyo

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

• Dimensions (WHD)
• 9 x 10 x 8.625 inch / 229 x 254 x 219 mm

• Notes
• • Empfangsbereich:
    • Westeuropa VHF, E2 bis E11
    • Italien VHF, A - H.
    • UHF, E21 - E69
  • Preis in Österreich ATS 4000.-

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

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by Wolfgang Bauer. See "Data change" for further contributors.

• Other Models

• Here you find 3939 models, 3799 with images and 952 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo