Mini FM/MW/SW/SW Stereo Radio Cassette Recorder M 7700K

• Country
• Japan

• Manufacturer / Brand
• Sanyo Electric Co. Ltd.; Moriguchi (Osaka)

• Year
• 1985 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 238945

• Picture
• Schematics

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

• Number of Transistors
• 14

• Semiconductors
• 2SC536 2SD734 2SC2021 2SA937 2SC536 2SC536 2SC536 2SC536 2SD734 2SC536 2SC536 2SC536 2SB544 2SC536 AN7213 TA7640 TA7343 M51544 LA4192 TC9138

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, 2 Short Wave plus FM or UHF.

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Batteries / addl. power jack / 7,5 / 5 x 1,5 Volt

• Loudspeaker
• 2 Loudspeakers

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Mini FM/MW/SW/SW Stereo Radio Cassette Recorder M 7700K - Sanyo Electric Co. Ltd.;

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

• Dimensions (WHD)
• 400 x 130 x 80 mm / 15.7 x 5.1 x 3.1 inch

• Notes

• AC adapter: 9CV240A.

  Integrated Circuits:

  • AN7213 FM RF AMP/OSC/CONVERTER.
  • TA7640 FM/AM IF AMPLIFIER
  • TA7343 FM DECODER
  • LA4192 STEREO AMPLIFIER
  • TC9138 AMSS DRIVER

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 1749 models, 1574 with images and 474 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sanyo Electric Co. Ltd.; Moriguchi (Osaka)