This part is a kind of semiconductor called TDA3653.

Function of this product has VERTICAL DEFLECTION AND GUARD CIRCUIT 90.

Manufacturers : NXP

Image and pinout :

Some of the text within the PDF file :

INTEGRATED CIRCUITS DATA SHEET TDA3653B TDA3653C Vertical deflection and guard circuit (90˚) Product specification File under Integrated Circuits, IC02 March 1991 Philips Semiconductors Product specification Vertical deflection and guard circuit (90˚) GENERAL DESCRIPTION TDA3653B TDA3653C The TDA3653B/C is a vertical deflection output circuit for drive of various deflection systems with currents up to 1.5 A peak-to-peak. Features • Driver • Output stage • Thermal protection and output stage protection • Flyback generator • Voltage stabilizer • Guard circuit QUICK REFERENCE DATA PARAMETER Supply (note 1) Supply voltage range pin 9 pin 6 Output (pin 5) Peak output voltage during flyback Output current Operating junction temperature range Thermal resistance junction t [ ... ]

TDA3653 PDF Datasheet Download