Natural Sound Compact Disc Player CDX-910 / CDX-910U

Yamaha Co.; Hamamatsu

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  • Year
  • 1988/1989
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 200403
    • alternative name: Nippon Gakki

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) / 110-120/220-240; 120; 240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Natural Sound Compact Disc Player CDX-910 / CDX-910U - Yamaha Co.; Hamamatsu
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 435 x 107 x 348 mm / 17.1 x 4.2 x 13.7 inch
  • Notes

  • A hi-fi stereo compact disc player with a 8-Digit Multi-Function Fluorescent Display housed in a metal case with an infrared remote control (RS-CDX910). The CDX-910U is the US version but is essentially the same as the CDX-910 sold elsewhere.

    Features
    Switchable Hi-Bit Direct Output
    Hi-Bit Digital Volume Control
    Microcomputer-Controlled 2-Way Servo System
    Direct Track Access
    24-Track Random Access Programmable Playback
    Tape Edit Program
    Calendar Display Function
    4-Way Repeat Play (full/single/programmed/A-B phase)
    Auto Space Insert during Program Playback
    Index Search
    3-Way Music Search
    Delete Program
    Auto Timer Playback
    RS Integrated System Remote Control Capability
    Optical Digital/Coaxial Digital Output Connectors

    Schaltbarer Hi-Bit DAC-Direktausgang, Hi-Bit Digitalfilter mit Achtfach-Oversampling, zweifacher Hi-Bit D/A Konverter, digitale Hi-Bit Lautstärkeregelung, optischer Digitalausgang, neuartiger Dreistrahl-Laser, Zweifach-Servo mit Mikrocomputersteuerung, Abschirmung gegen digitale Interferenz, Dämpfer gegen Vibrationsmodulation, verbesserte Subchassis-Auslegung, spielbereit für die Single- CD (8cm), 8-stellige Multifunktions-Fluoreszenzanzeige, Kalender-Display, Tape Edit, direkter Titelzugriff, Speicher für 24 Titel, Autoprogramm Playback, 4-fache Wiederholfunktion, Index-Suchlauf, Auto Space Insert während der Wiedergabe, 3-facher Musiksuchlauf, Kopfhörerbuchse mit digitaler Lautstärkeregelung, vergoldete Anschlüsse, Fernsteuerung mit 46 Tasten, integriert in das RS-Fernsteuersystem.     

    Specification  
    Audio Section  
    Frequency Response 2Hz-20kHz ± 0.3dB
    De-Emphasis Equalization ±0.3dB (EIAJ)
    Harmonic Distortion Noise < 0.003%, lkHz (EIAJ)
    S/N Ratio 118dB (EIAJ)
    Dynamic Range > 100dB (EIAJ)
    Wow & Flutter Unmeasurable
    Channel Separation > 100dB, 1kHz (EIAJ)
    Output Voltage 2V (EIAJ)
    Output Impedance 2.2kΩ
    Headphone Output 450mV/150Ω (-20dB)
    D/A Conversion 18 bit floating (L,R twin)
    Filter Digital filter and 3rd order new active filter

    Versions/Power Requirements

    U USA 120V AC 60Hz
    C Canada 120V AC 60Hz
    G Europe 220-240V AC 50Hz
    B UK 220-240V AC 50Hz
    A Australia 240V AC 50Hz
    R General 110-120/220-240V AC 50/60Hz

    Power Consumption: 25 watts (U,C), 20 watts (G, B, A, R)

  • Net weight (2.2 lb = 1 kg)
  • 7.5 kg / 16 lb 8.3 oz (16.52 lb)
  • Price in first year of sale
  • 1,340.00 DM
  • Source of data
  • -- Original prospect or advert
  • Mentioned in
  • - - Manufacturers Literature (1988 & 1989 Yamaha Hi-Fi Products catalogues)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service Manual Yamaha CDX-910/U)
  • Author
  • Model page created by a member from D. See "Data change" for further contributors.

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