Romtek B&W TV  trainers  are intended to familiarize students with the circuitry of   modern  TV  Receivers.  The  trainer  is basically a working  TV receiver  with the circuits  exploded  on  to  bigger  sized   PC   Boards   for   easier   viewing   and     accessibility.  Large  working  area  provides a  good  perspective view of full  TV receiver circuit , with various stages  interconnected through color coded cables and high  quality  connectors. Circuit diagrams are screen printed, linking actual circuit  components  with  theory.  Different  wave forms   and  voltages  available at numerous input, output and important intermediate points are printed/marked and  can  be   measured / monitored   at   numerous  test  points,  sockets   and  terminals provided.  At  the same time, adequate safety  precautions have been taken by using transformer and EHT  and other high  voltage points in  shielded enclosure.