• Country
• South Korea

• Manufacturer / Brand
• Gold Star Co., Ltd., Goldstar, LG Electronics; Seoul

• Year
• 1979 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 132516

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

• Number of Transistors
• 23

• Semiconductors
• MPS9426 2SC785 2SC380 LA3301 2SC1000 2SC374 2SC733 LA4102 1S188

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz

• Tuned circuits
• 5 AM circuit(s)     8 FM circuit(s)

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

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Line plus power jack, mostly with battery or storage battery / 220 / 9 / D: 6 x 1.5 Volt

• Loudspeaker
• 4 Loudspeakers

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: FM/SW/MW/LW Stereo Cassette Recorder TSR-540 - Gold Star Co., Ltd., Goldstar,

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

• Dimensions (WHD)
• 403 x 144 x 277 mm / 15.9 x 5.7 x 10.9 inch

• Notes

• Goldstar TSR 540 is an AC/ext DC/Battery operated Stereo Radio Cassette Recorder which contains 23 transistors and 3 ICs.

  Each solid state device listed once only.

  See also the most similar model TEC Sound 4004

• Net weight (2.2 lb = 1 kg)
• 5.4 kg / 11 lb 14.3 oz (11.894 lb)

• Literature/Schematics (1)
• -- Schematic

• Author
• Model page created by Jacky Parmentier. See "Data change" for further contributors.

• Other Models

• Here you find 196 models, 167 with images and 22 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Gold Star Co., Ltd., Goldstar, LG Electronics; Seoul