21TX280A /00

• Country
• Netherlands

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

• Year
• 1965 ??

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 204390

• Picture
• Schematics

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

• Number of Tubes
• 23

• Valves / Tubes
• EF184 EF184 PCL82 PL84 PCC84 PCF80 EF85 EF184 EF184 PCF80 PCL84 ECC82 PCF80 PCF80 PL36 PY81 DY87 ECC82 ECH83 ECC82 PF86 PCL82 AW53-88

• Main principle
• Superheterodyne (common); 2 AF stage(s)

• Wave bands
• VHF incl. FM and/or UHF (see notes for details)

• Power type and voltage
• Alternating Current supply (AC) / 110; 127; 220 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 inch = 15.2 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: 21TX280A /00 - Philips; Eindhoven tubes

• Shape
• Tablemodel, low profile (big size).

• Notes
• • Transformerless audio output stage.
  • 4 standard receiver: (manual switching)
    • European 625 lines; FM sound; negative video sync.
    • Belgian 625 lines; AM sound; positive video sync.
    • Belgian 819 lines; AM sound; positive video sync.
    • French 819 lines; AM sound; positive video sync.
  • Type of loudspeakers: 1 x AD3700AM.
  • VHF channels: E2-E11; F6; F8a.
  • No UHF.

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

• Literature/Schematics (1)
• Service Manual

• Author
• Model page created by Dirk Taekels. See "Data change" for further contributors.

• Other Models

• Here you find 5244 models, 4386 with images and 3445 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt