• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1963 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 144616

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

• Number of Transistors
• 9

• Semiconductors
• 2SA166 2SA124 2SA122 2SA122 2SA122 2SD64 2SD64 2SB52 2SB52

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz; 3 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)     10 FM circuit(s)

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

• Power type and voltage
• Dry Batteries / UM2: 4 x 1,5 Volt

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Nine Transistor TFM-951 - Sony Corporation; Tokyo

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

• Notes

• Sony TFM-951 FM-MW Nine Transistor;
  FM up to 108 MHz, prepared for use as car radio with optional car bracket, auto-antenna switch, AFC button, tone control, several jack terminals, compare other TFM-951 versions with different coverage.

   

• Net weight (2.2 lb = 1 kg)
• 1.950 kg / 4 lb 4.7 oz (4.295 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 3922 models, 3782 with images and 950 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo