• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1985 ?

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 134583

• 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
• Other, details in remarks or not known. / ~120; 6; 4 x 1,5; 4 x 1,2 Volt

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Watchman FD-40A - Sony Corporation; Tokyo

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Notes
• Sony FD-40A Watchman, Flat black & white TV;
  4"/100 mm b/w TV with US standard VHF-/UHF tuner, Ext. A/V in, ext. antenna in, earphones jack, telescopic antenna.
  120 V AC with external adaptor only, 4.2 W power consumption. Silver colored body known.
  The Sony FD-40A Watchman was also seen in the 1988 movie "Rain Man" with Dustin Hoffman & Tom Cruise.

• Net weight (2.2 lb = 1 kg)
• 1.2 kg / 2 lb 10.3 oz (2.643 lb)

• 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 3991 models, 3852 with images and 956 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo