• Country
• Japan

• Manufacturer / Brand
• Sanyo Electric Co. Ltd.; Moriguchi (Osaka)

• Year
• 1971 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 352802

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

• Number of Transistors
• 39

• Semiconductors
• 2SA608 2SA532 2SA616 2SC536 2SC875 2SC876 2SC693 2SD155 DS410_Diode 10D-1 10DC-1 10DC-1R

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 50/60 Hz, 120; 200; 220; 240 Volt

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

• Power out
• 40 W (56 W max.)

• Material
• Metal case

• from Radiomuseum.org
• Model: 4 Channel Decoder-Amplifier DCA-1700X - Sanyo Electric Co. Ltd.;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 11.625 x 4.25 x 10 inch / 295 x 108 x 254 mm

• Notes

• Input: Sensitiviy/impedance

  • Phono : 2.5 mV/50 kΩ
  • Aux     : 100 mV/100 kΩ
  • Tuner  : 100 mV/100 kΩ
  • DIN     : 100 kΩ

  The manual has two schemes called old (37 tr) and new (39 tr). The "new" has 2 transistors added, TR38 and TR39 (2 x 2SC693)

  Each semiconductor type listed once

• Net weight (2.2 lb = 1 kg)
• 12.5 lb (12 lb 8 oz) / 5.675 kg

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

• Other Models

• Here you find 1756 models, 1584 with images and 472 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sanyo Electric Co. Ltd.; Moriguchi (Osaka)