LA78141 Pinout – Vertical deflection output IC – Sanyo

This IC is video processing.

Part number : LA78141, LA78141-E

Functions : Vertical Output, Vertical Drive, Pump-up

Package information : TO-220-7H Plastic Type

Applications: Bus Supported TV Display Vertical Output

Manufacturer : Sanyo Semiconductor, On Semiconductor


Product Information

The LA78141 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 LA78141 to a Sanyo LA768X series or LA769XX series bus control system signal-processing IC.

Absolute Maximum Ratings



  1. Invertin Input
  2. VCC
  3. Pump Up Out
  4. Gnd
  5. Ver.Out
  6. Output  Stage VCC
  7. Non Inv.Input Multimedia Misc – Vertical Output IC


LA78141 pinout

LA78141 pinout



Multimedia Misc – Vertical Output IC


LA78141 pdf