Quartz Synthesized Stereo Receiver SX-D7000

Pioneer Corporation; Tokyo

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  • Year
  • 1980
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 320218

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • PLL, Phase-locked loop
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 120; 220; 240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 240 W (undistorted)
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Quartz Synthesized Stereo Receiver SX-D7000 - Pioneer Corporation; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 519 x 180 x 460 mm / 20.4 x 7.1 x 18.1 inch
  • Notes

  • A hi-fi AM/FM stereo receiver with a Quartz-PLL Synthesizer tuner covering FM stereo and MW with electronic touch tuning and a non-switching DC power amplifier with power output of 2 x 120 watt RMS into 8 ohms. The pre-amp and power amp sections can be separated. 6 FM/6 AM memory for station recall, Flouroscan Power Output and Tuning meters. Inputs for MM and MC cartridges, Aux, input/outputs for 2 tapes and adaptor, terminals for AM and FM antennae, terminals for 3 pairs of loudspeakers, 3 AC outlets, jack for headphones.

    Specification  
    Power Amplifier Section  
    Continuous power output 120 watts per channel min. into 8Ω
    from 20Hz to 20,000Hz with
    no more than 0.005% Total Harmonic Distortion
    Intermodulation Distortion continuous rated power output
    No more than 0.005%
    Frequency Response 3Hz-450,000Hz +0dB,-3dB
    Input Sensitivity/Impedance
    (POWER AMP IN)    		 1V/50 kΩ
    Output: Speaker A,B,C, A+B, B+C, A+C
    Damping Factor 60
    Hum and Noise 115dB
    Preamplifier Section  
    Input (Sensitivity/Impedance) PHONO 1, 2 MM  2.5mV/50kΩ
    PHONO 1, 2 MC   0.25mV/100Ω
    AUX, TAPE PLAY 1, 2, ADAPT IN  150mV/50kΩ
    Output (Level/Impedance) TAPE REC 1, 2, ADAPT OUT  150mV
    PREAMP OUT (RL : 50 kΩ) 1V/1kΩ (Volume max)
    Total Harmonic Distortion
    (20Hz-20,000Hz)    		  
    PHONO MM 1, 2 → REC OUT
    AUX,TAPE PLAY 1, 2, ADAPT IN    		 No more than 0.005% (4V output)
    No more than 0.005% (4V output)
    Frequency Response  
    PHONO 1, 2 MM (RIAA EQ.)
    AUX,TAPE PLAY 1, 2, ADAPT IN    		 20Hz-20,000Hz ±0.2dB
    5Hz-100,000Hz +0dB,-3dB
    Low Filter 18Hz (6dB/oct.)
    FM Tuner Section  
    Usable Sensitivity (IHF) 10.2dBf (1.8µV)
    50dB Quieting Sensitivity MONO   15.7dBf (3.2µV)
    STEREO 34.2dBf (28.2µV)
    S/N Ratio (at 85dBf) MONO 82dB, STEREO 78dB
    Alternate Channel Selectivity 80dB (400kHz)
    Stereo Separation 1kHz 50dB, 30Hz-15kHz 35dB
    Frequency Response 30Hz-15kHz ±0.5dB
    Image Response Ratio 80dB
    IF Response Ratio 90dB
    Muting Threshold 35.7dBf (32µV)
    AM Tuner Section  
    Sensitivity (IHF) Ferrite antenna 300µV/m, Ext. antenna 15µV
    Selectivity 30dB
    S/N Ratio 45dB
    Image Response Ratio 30dB
    IF Response Ratio 60dB

    Versions/Power requirements
    KU USA / 120V 60Hz
    KC Canada / 120V 60Hz
    S/G US Military / 110, 120, 220, 240 V AC 50/60Hz switchable

    Power consumption:  400 watts

  • Net weight (2.2 lb = 1 kg)
  • 19.2 kg / 42 lb 4.7 oz (42.291 lb)
  • Mentioned in
  • -- Original prospect or advert (Pioneer SX-D7000 brochure)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manuals SX-D7000 type KU S/G dated June 1980 and type KC)
  • Literature/Schematics (2)
  • - - Manufacturers Literature (Operating Instructions SX-D7000)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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