• Country
• Italy

• Manufacturer / Brand
• Siera; (where?)

• Year
• 1966 ??

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 344985

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

• Number of Tubes
• 20

• Valves / Tubes
• PCF80 PCC88 PC86 PC86 EF183 EF80 PCF80 EF80 PCL82 PCL84 PCC85 PCF80 PCF80 PCL82 PL36 PY81 DY87 unknown_CRT PY82 PY82

• Number of Transistors

• Semiconductors
• OA81 OA81 OA81 OA70

• Main principle
• Superhet with RF-stage

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

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

• Loudspeaker
• 2 Loudspeakers

• from Radiomuseum.org
• Model: Televisore S147 - Siera; where?

• Notes

• Televisore in bianco/nero con VHF e UHF. 
  L'alimentazione normale di questo TV è 220 V. Una basetta può essere usata per inserire una spina con un ponticello che porta l'alimentazione a 220V: Togliendo questa presa ed inserndo una apposita presa collegata ad un autotrasformatore si ottengono le altre tensioni.

• Mentioned in
• -- Schematic (“Televisori Commerciali” E. Costa U. Hoepli editore, 1966.)

• Author
• Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

• Other Models

• Here you find 14 models, 11 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Siera; (where?)