Vertical deflection circuit for kinescope yokes, with flyback voltage generator.

摘要

The circuit, particularly suitable for high-definition monitors, wherein a differential power amplifier (12) is fed by a first supply voltage source Vs to generate a deflection current in a yoke (10), furthermore comprises switching means (T3, T4) which are activatable to connect a second source (VF) of a supply voltage higher than said first source to the amplifier, and flyback detector means (T6) to activate said switching means at the beginning of the flyback.