• Country
• Japan

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

• Year
• 1990

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 211448

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• PLL, Phase-locked loop; ZF/IF 455/10700 kHz

• Wave bands
• Broadcast, 2 Short Wave plus FM or UHF.

• Details
• Cassette-Recorder or -Player

• Power type and voltage
• Line / Batteries (any type) / 120; 210; 240 / 8 x 1.5 Volt

• Loudspeaker
• 4 Loudspeakers

• Power out
• 9 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: M903SR - Sanyo Electric Co. Ltd.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 330 x 220 x 200 mm / 13 x 8.7 x 7.9 inch

• Notes
• Sanyo M903SR portable Stereo Radio/Double Cassette Recorder. CD/Line input, mic input, graphic equalizer. 2 detachable 2-way speakers.
  
  Frequency ranges:
  MW: 531 - 1602 kHz
  SW1: 2.3 - 7.5 MHz
  SW2: 7.5 - 24 MHz
  FM: 87.5 - 108 MHz.
  
  ICs: BA3842LS (EQ); SLP-166B (LED); BA4410, BA4236L, TA7343P (tuner).

• Net weight (2.2 lb = 1 kg)
• 4 kg / 8 lb 13 oz (8.811 lb)

• Source of data
• -- Original-techn. papers.

Service Manual

903 KB

• Documents regarding this model

• Author
• Model page created by Julián Muñoz Lorenzo. See "Data change" for further contributors.

• Other Models

• Here you find 1752 models, 1580 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)