Malfunction indication apparatus for use in a CRT deflection cir
Method and apparatus for protection of EHT and/or scan output st
Method and device for compensating the horizontal scanning size
Method of analyzing television circuits and instrumentation ther
Microprocessor-controlled screen voltage generation circuit
Multiple scan rate deflection circuit incorporating scan compens
Overvoltage protected de-boost regulator
Picture display device provided with a cathode ray tube
Picture tube heater supply circuit
Power regulation during start up and shut down
Power saving circuit
Power source circuit
Power supply arrangement with minimum interaction between plural
Power Supply for a deflection circuit operating at multi-scan fr
Power supply for a television apparatus
Power supply for an electrode of a CRT
Power supply for deflection circuit
Power supply protection circuit
Power supply stabilization circuit with separate AC/DC negative
Power supplying apparatus for electron gun in CDT