Patent ID: 6069657
Filing Date: 2000-05-30
Classification: H04N

Abstract:
Television simulator, for DST transformers which comprise a hood which is intended to be connected to a cathode ray tube of a television set, comprising a first power supply connected to one of the terminals of the primary of the DST transformers for power supply thereof; a unit for simulating the final line stage of the television set which presents a first input signal from a microprocessor, a second input signal from the other terminal of the primary of the DST transformers, first and second error output signals towards the microprocessor; a control unit for a display screen, said control unit receiving a signal from the microprocessor and also providing an output signal towards said display screen; a voltage divider unit which is connected to the hood of the DST transformers and has an output signal towards the microprocessor; and a second power supply; such that the display screen shows, when the transformer is functioning incorrectly, the type of failure which exists, and, when the transformer is functioning correctly, the proportional voltage supplied by the DST transformers.