AM Transistor Radio 7P-70A

• Country
• Japan

• Manufacturer / Brand
• Toshiba Corporation; Tokyo

• Year
• 1969

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 237520

• • alternative name: Shibaura Engineering Works
  • Brand: Tokyo Shibaura

• Picture
• Schematics

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

• Number of Transistors
• 7

• Semiconductors
• 2SA466 2SA466 2SA466 2SB54 2SB54 2SB56 2SB56

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

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 3 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.25 inch = 5.7 cm

• Power out
• 0.25 W (max.)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: AM Transistor Radio 7P-70A - Toshiba Corporation; Tokyo

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

• Dimensions (WHD)
• 5 x 2 x 1 inch / 127 x 51 x 25 mm

• Notes

•  

  Toshiba P-70A 7 transistor radio AM with leather case

• Net weight (2.2 lb = 1 kg)
• 0.360 kg / 0 lb 12.7 oz (0.793 lb)

• Literature/Schematics (1)
• http://www.kevinchant.com/uploads/7/1/0/8/7108231/7p-70a.pdf

• Author
• Model page created by Daniel Rosha. See "Data change" for further contributors.

• Other Models

• Here you find 996 models, 920 with images and 214 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Toshiba Corporation; Tokyo