1-CHIP DEFLECTION SYSTEM



The KA2133 consists of a vertical system including an output function and a horizontal system in cluding an AFC function. It is for use in small size color TVs, B/W TV receivers and monitors.

FEATURES

·Low power consumption, direct deflection coil driving capability (Flybackvoltage is two times as high as supply voltage is supplied duringflyback period )

·Variable circuit of vertical retrace time on chip.

FUNCTIONS

(Horizontal Section)

·SYNC separators

·Horizontal oscillators

·Horizontal predrivers

·Horizontal AFCs

·Shunt regulators (Typ: 6.7V)

(Vertical Section)

·Vertical oscillators

·Vertical predrivers

·Vertical output

·Flyback generators