Application circuit of DG5435 field scanning circuit

DG5435 is a line and field scanning integrated circuit. Its main functions are: synchronous separation, noise suppression, field oscillation and sweep generator, field amplification and excitation, line oscillator and buffer stage, X-ray protection, automatic frequency control, etc. The application example is shown in the figure.

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Application circuit diagram of DG5435 field scanning circuit

The application principle of DG5435 is: the synchronous separation circuit is composed of 18, 16 feet and some peripheral components inside the circuit. The full TV signal is input from 18 pins, 16 pins output, sent to the color decoder as a strobe pulse, and also sent to the luminance signal. Processing circuit for black level

DG5435 foot-to-ground voltage data sheet for normal operation

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