ServicehandbuchInhaltsverzeichnisREVISION HISTORY1KV-HA14M80/HA14N80/HA14P522SPECIFICATIONS3TABLE OF CONTENTS4SELF DIAGNOSTIC FUNCTION5GENERAL8DISASSEMBLY14REAR COVER REMOVAL14SPEAKER REMOVAL14CHASSIS ASSY REMOVAL14SERVICE POSITION14TERMINAL BRACKET REMOVAL14REPLACEMENT OF PARTS14Replacement of Light Guide14Replacement of Power Button14SET-UP ADJUSTMENTS16BEAM LANDING16CONVERGENCE17FOCUS ADJUSTMENT19G2 (SCREEN)AND WHITE BALANCE ADJUSTMENTS Black19CIRCUIT ADJUSTMENTS20ADJUSTMENT WITH COMMANDER20ADJUSTMENT METHOD20PICTURE QUALITY ADJUSTMENT29DEFLECTION ADJUSTMENT29A BOARD ADJUSTMENT AFTER IC003 (MEMORY)REPLACEMENT29PICTURE DISTORTION ADJUSTMENT30DIAGRAMS31BLOCK DIAGRAM31CIRCUIT BOARDS LOCATION32SCHEMATIC DIAGRAM33A Board Schematic Diagram34C Board Schematic Diagram35VOLTAGE MEASUREMENT38A BOARD VOLTAGE LIST38C BOARD VOLTAGE LIST39WAVEFORMS40A BOARD WAVEFORM40C BOARD WAVEFORM40PRINTED WIRING BOARDS AND PARTS LOCATION41– A Board –41– C Board –42SEMICONDUCTORS43EXPLODED VIEWS45PICTURE TUBE AND CHASSIS45ELECTRICAL PARTS LIST47Größe: 3,51 MBSeiten: 57Language: EnglishHandbuch öffnen