Compact Disc Player CDP-311

Sony Corporation; Tokyo

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  • Year
  • 1993
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 214935

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); Radio Control (+Remote Wire etc)
  • 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-311 - 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 housed in a black metal case with remote control   (RM-D190). High Density Linear Converter, Direct Digital Sync. With continuous play, Fade-In/Fade Out, Shuffle play, Program play, Music Scan, Repeat play, Time Edit, Peak Search. RCA phono sockets for fixed Line Out, jack for headphones with volume control.

    Specification  
    Laser (KSS-240) Semiconductor laser (λ = 780nm)
    Wavelength 780-790nm
    Frequency response 2 Hz - 20 kHz ±0.5 dB
    Signal to noise ratio More than 100 dB
    Dynamic range More than 98 dB
    Harmonic distortion Less than 0.0045%
    Channel separation More than 95 dB
    Outputs  
    Line Out (Fixed) Output level 2V (at 50 kΩ)
    Load impedance over 10 kΩ
    Headphones           
    (Stereo phone jack)      		 Output level max. 10 mW
    Load impedance 32 Ω

    Versions/Power requirements
    US model /  120V AC 60Hz
    Canadian model /  120V AC 60Hz
    AEP model /  220-230V AC 50/60Hz
    UK model /  240V AC 50/60Hz
    Australian model /  240V AC 50/60Hz
    E model /  110-120V, 220-240V AC 50/60Hz adjustable
                      
    Power consumption:   10W
                      
    Similar to the Sony CDP-211 Compact Disc Player which has no remote control.

    Made in Japan & France.

  • Net weight (2.2 lb = 1 kg)
  • 3.2 kg / 7 lb 0.8 oz (7.048 lb)
  • Source of data
  • - - Manufacturers Literature
  • Mentioned in
  • -- Original prospect or advert (Sony Das Programm '93/'94 catalogue)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manual CDP-211/311 dated 1993.2)
  • Literature/Schematics (2)
  • - - Manufacturers Literature (Operating Instructions CDP-211 CDP-311 dated 1993)
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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