Functional Description

Video IF for all European standards for positive and negative modulation. The video section contains a Full-SCART interface. An output for the demodulated video signal (pin 9) allows the insertion of a sound trap into the signal path to the input or the SCART switch and the SCART output buffer amplifier (pin 7). The analog setting function (delayed AGC threshold) is controlled via a potentiometer, all other switch functions are controlled via open-collector transistors.

Features

● Multistandard video IF

● Interference suppression circuitry

● Mean/peak value control

● Area of application: TV set with Full-SCART