• Country
• Japan

• Manufacturer / Brand
• Hitachi Ltd.; Tokyo

• Year
• 1964

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 92660

• • alternative name: Hitachi Sales Corp. of America

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

• Number of Transistors
• 6

• Semiconductors
• 2SA15 2SA12 2SA12 2SB77 2SB77 2SB77 1N34A 1N34A

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 1 x 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.5 inch = 6.4 cm

• Power out
• 0.14 W (0.22 W max.)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Hiphonic Transistor 6 TH-600 - Hitachi Ltd.; Tokyo

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

• Dimensions (WHD)
• 60 x 100 x 35 mm / 2.4 x 3.9 x 1.4 inch

• Notes

• Hitachi Shirtpocket 6 Transistor Radio Model Hiphonic TH-600.
  Bezel around the speaker is used for tuning the stations (Ring Tuning System),
  Wrist Strap.

  Colours available in Beige & Black.

• Net weight (2.2 lb = 1 kg)
• 0.55 lb (0 lb 8.8 oz) / 0.250 kg

• Source of data
• -- Original-techn. papers.

• Circuit diagram reference
• Beitman Radio Diagrams Vol. 25, 1965

• Literature/Schematics (1)
• - - Manufacturers Literature (Hitachi Service Manual No. 60, 1964.)

• Literature/Schematics (2)
• J.R. Publications Transistor Radio Service Handbook (Group C4, 1967, Page H17.)

• Author
• Model page created by Egon Penker. See "Data change" for further contributors.

• Other Models

• Here you find 1063 models, 953 with images and 256 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hitachi Ltd.; Tokyo