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Home » Products » Consumer Electronics Trainers » Colour TV Training

Colour TV Training

Colour TV Training
Colour TV Training
Product Code : 10907
Brand Name : Tesca
Product Description
Colour TV Training

Colour TV Trainer is an ideal training equipment to teach the operation of colour TV receivers. The complete circuit of colourTV Receiver is printed on single PCB. Sectionwise coloured printing on PCB helps in easy understanding of function of different blocks. More than 50 test points allow the analysis and monitoring of the signals in different sections. It safe to operate because all the test points are protected against accidental shortcircuits. By using the fault simulation method, it is possible to introduce the most common breakdown and their rectification. Technical manual includes circuit diagram with component list of each section. Test point details with typical voltages and wave forms are provided in the manul. The Trainer has been specially designed with Sliding Main Board with locking facility. The detachable CRT Unit is another feature. It can also be used as a normal desktop Colour TV Receiver.
  • TV Receiver in open form with all components&controls placed on single PCB
  • Each circuit block shown in different colour for easy identification
  • Solderless fault creation&Rectification
  • Legend printing on PCB
  • More than 50 test points
  • Compact Design-Sliding Main board with locking facility
  • Can be used as Desktop Colour TV
  • Fully documented Operating Manual with glossary of terms
  • Manual and remote control operation
  • Detachable CRT Unit.
Experiments that can be performed
  • Study of RF-Section through test points, fault simulation&rectification
  • Study of VIF- section through test point, fault simulation&rectification
  • Study of Video/Chroma section through test points, fault simulation&rectification
  • Study of System Control Section through test points, faults simulation&rectification
  • Study circuit of Horizontal&Vertical Oscillator&Output sections
  • Study oc circuit of Horizontal&Vertical output sections through test points fault simulation&rectification
  • Study of R-GBvideo output Section
  • Study of Audio Sound section and many more.
Technical Specifications:
  • Standard : CCIR-B-PAL-G, 625 Lines
  • Channels : 230 2-4VHP: I (VL), 5 - 12VHPIII (VH), 12 - 100 :BANDIV&V, else : SBAND & HYPERBAND
  • Picture Tube Size : 36cms. Diagonal
  • RF Input Impedance : 75W
  • Circuit Blocks : System Control Circuit, Video IF, Sound, Tuner Section, Horizontal Oscillator, Horizontal Output, Vertical Oscillator, Vertical output, Video&Chroma Section, Power Supply, AV sections
  • ON Screen Display to set : Volume Brightness, Contrast, Colour Channel&Band Selection Tuning
  • Panel Control : ON-OFF Switch, Stand by MenuVol + / - Prog + / -
  • Remote Control Function : Volume, Brightness, Stand by, Colour, Contrast, Channel Selection, Audio Mute, AV Mode, Zoom, Swap, Scan Child Lock
  • PCB Size : 475 x375mm
  • No. Pf Faults : 21
  • No. of test Points : 55
  • I.F. Frequency : Video - 38.9MHz,Audio - 33.4MHz
  • Speaker Size : 50 x125mm
  • Accelerating Potential : 24KVmax
  • Operating Voltage for EHT : 110V
  • Mains Supply : 230V± 15%, 60Hz on request
  • Power Consumption : 75VA(Approx)
  • Dimensions : W590x D490 x H525
  • Weight : 19Kg. (Approx)

TESCA TECHNOLOGIES PVT. LTD.

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