Compact Disc Player CDP-312

Sony Corporation; Tokyo

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  • Year
  • 1994 ?
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 316634

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

 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; 220-230; 240; 110-120; 220-240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Compact Disc Player CDP-312 - Sony Corporation; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 430 x 100 x 295 mm / 16.9 x 3.9 x 11.6 inch
  • Notes

  • A stereo hi-fi compact disc player with remote control RM-D320. High Density Linear Converter. RCA phono sockets for fixed Line Out.

    Specification  
    Laser (KSS-240) Semiconductor laser
    Wavelength 780-790nm
    Frequency response 2 Hz - 20 kHz ±0.5 dB
    Signal to noise ratio More than 97 dB
    Dynamic range More than 95 dB
    Harmonic distortion Less than 0.005%
    Channel separation More than 93 dB
    Outputs  
    Line Out (Fixed) Output level 2V (at 50 kΩ)
    Load impedance over 10 kΩ

    Versions/Power requirements
    Canadian model /  120V AC 60Hz
    AEP model /  220-230V AC 50/60Hz
    UK model /  240V AC 50/60Hz
    Australian model /  240V AC 50Hz
    E model /  110-120V, 220-240V AC 50/60Hz adjustable
                      
    Power consumption:   10 W

    Similar to the Sony CDP-212 Compact Disc Player which has no remote control.

  • Net weight (2.2 lb = 1 kg)
  • 3 kg / 6 lb 9.7 oz (6.608 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manual CDP-212/312 dated 1994.3)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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