Television set RUBENS FE 855C

[Catalogue]

  1. power switch and volume control
  2. contrast control
  3. brightness control
  4. loudspeaker
  5. image sharpness control
  6. precise tuning of a chosen channel
  7. channel selector
  1. picture and sound channel amplifier
  2. antenna terminal
  3. high frequency cable
  4. pick-up (record player) socket
  5. picture frequency adjustment
  6. vertical linearity adjustment
  7. picture height control
  8. line frequency adjustment
  9. line selector circuit and high voltage rectifier
  10. picture width adjustment
  11. additional loudspeaker socket
  12. fuses
  13. voltage selector
  14. sound timbre control
  15. ion trap
  16. kinescope (picture tube)
  17. deflection coils and focuse circuit
Television set manufactured in East Germany. Those imported to Poland were dedicated to receive channel 2, channel 3  (Warsaw), channel 4 (Lodz), channel 10 (former Experimental Television Centre) and channel 12 (ultra short radio waves).

Tubes

  1. EF 80 - high frequency amplifier,
  2. ECC 81 - mixer and heterodyne,
  3. EF 80 - intermediate frequency amplifier for picture and sound,
  4. EF 80 - I intermediate frequency picture amplifier,
  5. EF 80 - II intermediate frequency picture amplifier,
  6. EABC 80 - picture detector, limiter of synchronisation impulses, vertical impulses amplifier,
  7. EL 83 - final picture amplifier,
  8. EF 80 - intermadiate frequency sound amplifier,
  9. EF 80 - limiter,
  10. EABC 80 - phase discriminator, acoustic frequency amplifier,
  11. EL 84 - power amplifier (low frequency),
  12. ECL 81 - separator and limiter of synchronisation impulses,
  13. ECL 81 - generator and amplifier of the frequency of picture selection,
  14. ECC 82 - separator of line synchronisation impulses and generator of line frequency,
  15. EL 81 - line frequency power amplifier,
  16. EY 81 - suppression diode,
  17. EY 51 - high voltage rectifier,
  18. HF 2963 - picture tube with magnetic deflection and tetrode grid system.

Technical data

  1. Power supply: alternate current supply system 110/127/220V.
  2. Power consumption:
    TV station receiving 120VA,
    radio station receiving (ultra short radio waves) 80VA.
  3. Fuses: 2 x 1A przy 220V.
  4. Number of lines: 625.
  5. Intermediate frequency:
    picture 26,0MHz,
    sound 19,5MHz.
  6. Picture frequency: 25 per second.
  7. Dimensions:
    screen 190 x 255mm,
    receiver 575 x 490 x 570mm.
  8. Sensitivity: picture and sound for f = 160MHz 60V.
  9. High voltage: 10 000V.
  10. Loudspeaker: magnetoelectric 3-watts.
  11. Weight: approx. 30kG.

Source of information

  1. W. Trusz, J. Dombrowicki, Radio and television at home.

- wersja polska

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