• Country
• Japan

• Manufacturer / Brand
• Aiwa Co. Ltd.; Tokyo

• Year
• 1971 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 349980

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

• Number of Transistors
• 15

• Semiconductors
• 2SC784 2SC784 2SC380 2SC380 2SC380 2SC380 2SC732 2SC732 2SC373 2SC373 2SC373 2SC373 unknown_tr unknown_tr 2SC372 1N60 10D-5

• Main principle
• Superhet with RF-stage; ZF/IF 455/10700 kHz

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

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Line plus power jack, mostly with battery or storage battery / 110 / 200 / 220 / 240/ C: 4 x 1.5 / DC: 6 Volt

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: AM/FM Radio Cassette TPR-401 - Aiwa Co. Ltd.; Tokyo

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

• Notes

• The TPR-401 features a built-in AM/FM mono tuner, a cassette player/recorder, and a microphone.

  Powered by AC, 6 VDC, or 4 C cells.

  AC Power supply depends on the country of destination.

   

• Mentioned in
• -- Schematic (Schemario Radio Autoradio Mangianastri edizioni "Il Rostro" Italy, March 1971.)

• Author
• Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

• Other Models

• Here you find 927 models, 878 with images and 162 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Aiwa Co. Ltd.; Tokyo