KA2133 Datasheet PDF – 1-Chip Deflection System

Part Number : KA2133

Function : 1-Chip Deflection System

Package :  DIP 16 Pin Type

Manufacturers : Samsung

Images :

KA2133 datasheet

Description :

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

1. Low power consumption, direct deflection coil driving capability
(Flyback voltage is two times as high as supply voltage is supplied during flyback period )

2. Variable circuit of vertical retrace time on chip.

KA2133 block diagram

Functions

1. Horizontal Section
(1) SYNC separators
(2) Horizontal oscillators
(3) Horizontal predrivers
(4) Horizontal AFCs
(5) Shunt regulators (Typ: 6.7V)

2. Vertical Section
(1) Vertical oscillators
(2) Vertical predrivers
(3) Vertical output
(4) Flyback generators

Other data sheets within the file : A2133

KA2133 Datasheet PDF Download

KA2133 pdf

LA78040 Datasheet PDF – Display Vertical Deflection Output IC

Part Number : LA78040

Function : TV and CRT Display Vertical Output IC with Bus Control Support

Package : TO-220-7H Type

Manufacturers : SANYO

Pinouts :

LA78040 image

 

Description :

The LA78040 is a vertical deflection output IC for high image quality TV and CRT displays that supports the use of a bus control system signal-processing IC. The sawtooth waveform from the bus control system signal-processing IC can directly drive the deflection yoke (including the DC component). Color TV vertical deflection system adjustment functions can be controlled over a bus system by connecting the LA78040 to a Sanyo LA768X series or LA769XX series bus control system signal-processing IC. Since the LA78040 provides a maximum deflection current of 1.8Ap-p, it is optimal for small and medium size CRTs.

Features

1. Built-in pump-up circuit for low power dissipation.
2. Vertical output circuit.
3. Thermal protection circuit

Block Diagram

LA78040 datasheet pinout

 

LA78040 Datasheet PDF Download

LA78040 pdf