Part Number : D78040

Function : Vertical Deflection Output IC

Equivalent : LA78040 = D78040 [ICLA78040] - IC LA78040B= D78040.

Maker : Huajing, Sony

Image :
D78040 datasheet

Description :

The LA78040 ( = D78040 ) 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.

Function : 

1. Built-in pump-up circuit for low power dissipation

2. Vertical output circuit

3. Thermal protection circuit

Datasheet PDF Download :
D78040 pdf

Others datasheet of same file : 78040
2021/03/27 13:52 2021/03/27 13:52