TS2750J Datasheet PDF

COLOR TELEVISION T S 2 750J ( TK2 750) F r e e D a t a s h e e t h t t CONTENTS Safety instruction ……………………………………………………………………… 1 General instruction ………………………………………………………………………. 1 Alignment instruction …………………………………………………………………… 2 Alignment f low ..……………………… ……………………… …………………….. 2 Alignment m ethod…………………………………………………………………..3 BLOCK DIAGRAM ………………………………………………………………………... 8 MAIN IC ……………………………………………………………………………….. 9 Exploded view………………………………………………………………........13 Part list …………………….………………………………………………..........15 Schematic diagram …………………………………………………………………. . 32 Free Datasheet Note: This service manual is only for professional service personnel’s reference. Before servicing the unit, please read the following items carefully. 1 safety instruction 1.1 X-RAY radiation precaution 1.1.1 Excessive voltage will cause harmful X-ray. To avoid this radiation hazard, the high voltage should fall within the limitation. The appliance works at AC 120V, 60Hz. The high voltage of zero beam current should be within 29.0kV on condition that the main power (B+) voltage is AC135V.