A15J Ch= HS-744
- United States of America (USA)
- Manufacturer / Brand
- Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- AC/DC-set / Either AC: 60 cycles, 120V or DC: 120 Volt
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: A15J Ch= HS-744 - Motorola Inc. ex Galvin Mfg.Co
- Tablemodel without push buttons, Mantel/Midget/Compact up to 14
- Dimensions (WHD)
- 230 x 160 x 105 mm / 9.1 x 6.3 x 4.1 inch
The Motorola A15J is an AC/DC operated 5 tube AM receiver. The AM tuning range is 535 - 1620kHz.
The following models use the same schematic and cabinet but have different cabinet colors:
Model Cabinet Color A15J Turquoise A15W White
The Motorola service manual has service information for the following models: A15, A16, A17, A18, A19 series and the C15, C16, C17, C18, C19, C20 series. The A series are radio's without clocks, while the C series are radio's with clocks.
WARNING: When servicing this radio, an isolation transformer should be used between the power line and the radio.
- Net weight (2.2 lb = 1 kg)
- 1.1 kg / 2 lb 6.8 oz (2.423 lb)
- Circuit diagram reference
- Beitman Radio Diagrams Vol. 22, 1962
- Literature/Schematics (1)
- - - Manufacturers Literature (Motorola Datasheet 68P60011A71 Dated 6-61)
- Literature/Schematics (2)
- Beitman Radio Diagrams, Vol. 22, 1962 (Page 65)
- Literature/Schematics (3)
- Photofact Folder, Howard W. SAMS (Set 491, folder 9)
- Model page created by Egon Penker. See "Data change" for further contributors.
- Other Models
Here you find 4345 models, 2846 with images and 3949 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)