KKA8362WNS Datasheet | Kodenshi AUK Group

DESCRIPTION KKA8362W is intended for b/w TV receiver and contain functional units for video and sound IF signals, line and frame synchronization , output Y-signal. IC FEATURES - - - - - - - - - - - circuit for processing Vision IF (positive and negative modulation). FM sound demodulator (4.5-6.5 МHz). Addition inputs for A/V (external and internal video inputs, internal and external audio inputs). Embedded delay line for brightness signal. control IC for output Y-signal and external Y-input and possibility of a direct information display on screen (OSD mode). Line synchronisation with two control circuits and a generator (adjustment is not needed). IC for frame divider and preamplifier of frame scanning. Low power consumption (500 m W). Minimum quantity of external parts. Only one adjustment is required (IF demodulator). Block diagram of TV signal processor ILA 8362 W 39 1 38 SOUND PREAMPL. VOLUME TROL SOUND SWITCH SYNC SEPARATOR PHASE 1 DET. LINE GENERATOR PHASE 2 DET. HORIZ. SHIFT l INE SCANNING OUTPUT 49 47 48 AGC AGC TUNER SOUND LIMITER DEMODULATOR FRAME SYNCH SEPARATOR FRAME DIVIDER CIRCUIT f RAME SCANNING OUTPUT 42 44 СХЕМА РЕГУЛИРОВ-КИ ЧЁТКОСТИ IFAMPLIF. DEMODULATOR FILTOR TUNING...