• Country
• Netherlands

• Manufacturer / Brand
• Philips; Eindhoven (tubes international!); Miniwatt

• Year
• 1989 ??

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 362164

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• CD-Player, -Writer, MD, MOD (audio)

• Power type and voltage
• Powered by external power supply or a main unit.

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: CDM-4 CD Mechanism Supplement D8870 D8873 D8874 TR8837 TR8847 - Philips; Eindhoven tubes

• Shape
• Chassis only or for «building in»

• Notes

• Supplement manual for Philips Stereo Radio Recorders D8870, D8873, D8874, TR8837 and TR8847 with the new CDM-4 CD mechanism.

• 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 5278 models, 4425 with images and 3461 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt