• Country
• Japan

• Manufacturer / Brand
• Pioneer Corporation; Tokyo

• Year
• 1971

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 234033

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

• Number of Transistors
• 43

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz

• Wave bands
• Broadcast (BC) and FM or UHF.

• Details
• Hi-Fi equipment

• Power type and voltage
• Alternating Current supply (AC) / 110/117/130/220/240 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 100 W (150 W max.)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Stereo Receiver SX-1000TW - Pioneer Corporation; Tokyo

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 405 x 137 x 350 mm / 15.9 x 5.4 x 13.8 inch

• Notes

• A solid state hi-fi stereo receiver with an analogue dial housed in a wooden case, with a 2 band AM/FM stereo tuner and integrated amplifier with power output of 2 x 50 watts RMS into 8 ohms.

  Specification
  FM Section
  Frequency Range	87-108MHz
  IHF Usable Sensitivity	1.7µV
  Image Rejection	76dB (at 98MHz)
  S/N Ratio	65dB (IHF Rating)
  Capture Ratio	1dB (at 98MHz)
  Antenna Input	300Ω (balanced)
  Channel Separation	37dB (at 1kHz)
  AM Section
  Frequency Range	525-1605kHz
  IHF Usable Sensitivity	20µV
  Image Rejection	60dB (at 1000kHz)
  Antenna Input	Built-in Ferrite Loopstick antenna
  Audio Section
  Rated Power Output	50 watts per channel into 8Ω RMS
  Music Power Output	130 watts into 8Ω IHF 150 watts into 4Ω IHF
  Frequency Response	20Hz-50kHz ±1dB
  Harmonic Distortion	< 0.5% (at 1kHz rated output)
  Power Bandwidth	15Hz-50kHz (AUX)
  Damping Factor	25 (8Ω, 1kHz)
  Inputs
  Level/Impedance	(for rated output)
  MAGnetic PHONO  CERamic PHONO  TAPE HEAD  TAPE MONITOR  AUXiliary	2.4mv / 50kΩ (1kHz) 51mv / 90kΩ (1kHz) 1.5mv / 120kΩ (1kHz) 200mv / 100kΩ (1kHz) 200mv / 100kΩ (1kHz)
  Outputs
  Terminals and jacks	Speakers:   4-16Ω Stereo headphones jack Simultaneous tape recording jacks  equipped with TAPE MONITOR switch Tape recording/playback jack (DIN)
  Equalization Curves	PHONO: RIAA, TAPE: NAB

  Semiconductors: 4 ICs, 1 FET, 42 Transistors, 34 Diodes

  Versions/Power requirements
  General Export  /  110/117/130/220/240V AC 50/60Hz with voltage selector

  Power consumption:  285VA, 255 watts max

• Net weight (2.2 lb = 1 kg)
• 23 lb (23 lb 0 oz) / 10.442 kg

• Mentioned in
• - - Manufacturers Literature (1971 Pioneer Stereo Components catalogue)

• Literature/Schematics (1)
• - - Manufacturers Literature (Operating and Service manual Pioneer SX-1000TW)

• Author
• Model page created by Randall Stuefen. See "Data change" for further contributors.

• Other Models

• Here you find 1140 models, 1125 with images and 200 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Pioneer Corporation; Tokyo