• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1992

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 121110

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

• Number of Transistors
• 1

• Semiconductors
• CXA1280N

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz

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

• Power type and voltage
• Dry Batteries / 1 x 3 Volt

• Loudspeaker
• - For headphones or amp.

• Power out
• 0.01 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: ICF-603 - Sony Corporation; Tokyo

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

• Dimensions (WHD)
• 86 x 55 x 5 mm / 3.4 x 2.2 x 0.2 inch

• Notes
• Sony ICF-603 AM/FM Receiver
  • Output: earphone 1mW / 16Ω
  • Batterylife: using Sony lithium batterie CR2032H
    • FM reception approx. 12 hours
    • AM reception approx. 30 hours.

• Net weight (2.2 lb = 1 kg)
• 0.038 kg / 0 lb 1.3 oz (0.084 lb)

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by Pius Steiner. See "Data change" for further contributors.

• Other Models

• Here you find 3952 models, 3812 with images and 954 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo