• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1990 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 306208

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Line / Batteries (any type) / see remarks: 120-240 / C: 4 x 1.5 Volt

• Loudspeaker
• 2 Loudspeakers

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: CFM-140II - Sony Corporation; Tokyo

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

• Dimensions (WHD)
• 319 x 133 x 92 mm / 12.6 x 5.2 x 3.6 inch

• Notes

• Frequency ranges:
  MW = 530 - 1710 kHz
  FM = 87.6 - 108 MHz

  2 speakers: 7.7 cm full range, 2 cm tweeter
  Tape transport mechanism: MF-140-II

  Power requirements:
  US, E, Canada = 60 Hz, 120 VAC
  Australia = 50 Hz, 240 VAC
  AEP = 50 Hz, 220 VAC

• Net weight (2.2 lb = 1 kg)
• 1.5 kg / 3 lb 4.9 oz (3.304 lb)

• Mentioned in
• -- Original-techn. papers.

• 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