Compact Disc Player CDP-520ES II (2)

Sony Corporation; Tokyo

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  • Year
  • 1986
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 315800

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • CD-Player, -Writer, MD, MOD (audio); Remote Control (with wire or wireless)
  • Power type and voltage
  • Alternating Current supply (AC) / 120 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Compact Disc Player CDP-520ES II - Sony Corporation; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 430 x 85 x 336 mm / 16.9 x 3.3 x 13.2 inch
  • Notes

  • A stereo hi-fi compact disc player with remote control (RM-D302). RCA Line Out sockets and Subcode Out socket. Jack for headphones with volume control.

    Specification  
    System Compact disc digital audio system
    Disc Compact Disc
    Laser (BU-1C) Semiconductor laser
      Spindle speed    
      Scan velocity       		 500 r.p.m. to 200 r.p.m. (CLV)
    1.2 - 1.4 m/sec.
       
    Laser diode properties Material : GaAIAs
    Wavelength : 780 nm
    Emission duration : Continuous
    Laser output : Max. 0.4 mW
    Error correction Sony Super Strategy Cross Interleave Reed Solomon Code
    Number of Channels 2
    D-A conversion 16-bit linear
    Frequency response 2 - 20,000 Hz ±0.5 dB
    Harmonic distortion Less than 0.003 % (1 kHz)
    Dynamic range More than 96 dB
    Channel separation More than 95 dB
    Wow and flutter Below measurable limit
    Outputs  
      Line outputs Output level 2V rms (at MSB), Load impedance > 10kΩ
      Headphones 28 mW at 32 Ω

    Versions/Power Requirements
    US model / 120V AC 60Hz
    Canadian model / 120V 60Hz

    See also the earlier Sony CDP-520ES Compact Disc Player. The Sony CDP-303ES and CDP-302 II Compact Disc Players are very similar.

  • Net weight (2.2 lb = 1 kg)
  • 6.8 kg / 14 lb 15.6 oz (14.978 lb)
  • Literature/Schematics (1)
  • Service Manual CDP-303ES/302II/520ESII dated 1986
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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