Part Number : LA76931
Function : Color Television Receiver / SERVICE MANUAL
Package : DIP 64 Pin Type
Maker : SUSOC
Images : 
Description :
TV require a variety of voltage ( at various power levels) to work normally. The function of the voltage power supply is to take the AC line input and produce various DC voltages. In all case , the power to the horizontal output transistor (HOT) of the horizontal deflection system is obtained directly from the DC voltage power supply. In the power design of LA 76931 series , there is a separate switch mode power supply that provides all of the DC voltage.
LA76931 for Model : CTV-2639, CTV-2640 / Color Television Receiver Model: -SZ2（MONO） series
Block Diagram
Datasheet PDF Download :
Others datasheet of same file : LA-76931, LA769317N