Compact Disc Player CDP-X77ES

Sony Corporation; Tokyo

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  • Year
  • 1990
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 317194

 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) / depending market, see notes: 120; 220; 240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Compact Disc Player CDP-X77ES - Sony Corporation; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 470 x 125 x 375 mm / 18.5 x 4.9 x 14.8 inch
  • Notes

  • A stereo hi-fi compact disc player housed in a gold metal case with remote control RM-D771 or a black metal case with remote control RM-D770. With wooden side panels. High Density Linear Converter Digital Sync system. With RCA phono sockets for Fixed and Variable Line Output, XLR connectors for Balanced Output, Optical and Coaxial connectors for Digital Output and a jack for headphones with volume level control.

    Specification  
    System Compact disc digital audio system
    Disc Compact Disc
    Data read system Non-Contact optical reading (using a semiconductor laser)
    Laser GaAIAs dual hetero-diode
    (λ (wavelength) = 780 nm)
    Spindle speed Approx. 200 rpm - 500 rpm (CLV)
    Error correction Sony Super Strategy, Cross Interleave Reed Solomon code
    Frequency response 2 Hz-20 kHz ±0.3 dB
    Signal to noise ratio More than 117 dB
    Dynamic range More than 100 dB
    Harmonic distortion Less than 0.0015%
    Channel separation More than 110 dB
    Outputs  
    LINE OUT (FIXED)
    (phono jacks)    		 Output level 2V (at 50 kΩ)
    Load impedance over 10 kΩ
    LINE OUT (VARIABLE)
    (phono jacks)    		 Output level max. 2V (at 50 kΩ)
    Load impedance over 50 kΩ
    Balanced Output
    (XLR-3-32 connectors)    		 No data in Manual
    DIGITAL OUT (COAXIAL) Output level 0.5 Vp-p (at 75 Ω)
    Load impedance 75 Ω
    DIGITAL OUT (OPTICAL)
    (optical output connector)    		 Wave length 660 nm
    Output level -18 dBm
    HEADPHONES
    (Stereo phone jack)    		 Output level max 28 mW
    Load impedance 32 Ω

    Versions/Power requirements
    US model /  120V AC 60Hz
    Canadian model /  120V AC 60Hz
    AEP model /  220V AC 50/60Hz
    UK model /  240V AC 50/60Hz
    Australian model /  240V AC 50/60Hz
    E model /  220V AC 50/60Hz

    Power consumption:   26 W

  • Net weight (2.2 lb = 1 kg)
  • 17 kg / 37 lb 7.1 oz (37.445 lb)
  • Mentioned in
  • -- Original prospect or advert (1990 Sony ES High Fidelity Components catalogue)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manual CDP-X77ES dated 1990.3)
  • Literature/Schematics (2)
  • - - Manufacturers Literature (Operating instructions manual dated 1990)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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