• Country
• United States of America (USA)

• Manufacturer / Brand
• Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)

• Year
• 1959

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 78367

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

• Number of Tubes
• 5

• Valves / Tubes
• 12BE6 12BA6 12AV6 50C5 35W4

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

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 120 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: C3S Ch= HS-750 - Motorola Inc. ex Galvin Mfg.Co

• Shape
• Tablemodel with Clock ((Alarm-) Clock Radio).

• Notes
• The Motorola Model C3S is an AC operated 5 Tube AM Receiver with Electric Clock. Color = Maple Sugar. BC Band Tuning Range: 535 to 1620KHz. Sams photofact set 492 folder 13 date 7-60 features the Motorola models A2G, A2N, A2P, A2W with chassis HS-745, the models C1N, C1W, C2B, C2P, C2W with chassis HS-749, the models C3G, C3G-1, C3S, C3S-1, C3W and C3W-1 with chassis HS-750 as the same schematic. C series has an electric clock.

• Circuit diagram reference
• Beitman Radio Diagrams Vol. 20, 1960

• Mentioned in
• Beitman Radio Diagrams, Vol. 20, 1960

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 492 folder 13 date 7-60)

• Literature/Schematics (2)
• - - Manufacturers Literature

• Author
• Model page created by Trev Levick. See "Data change" for further contributors.

• Other Models

• Here you find 4596 models, 2962 with images and 4095 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)