Service ManualTable of ContentsREVISION HISTORY1KV-TG21M202SPECIFICATIONS3TABLE OF CONTENTS4SELF DIAGNOSTIC FUNCTION5GENERAL8DISASSEMBLY11REAR COVER REMOVAL11SPEAKER REMOVAL11CHASSIS ASSY REMOVAL11SERVICE POSITION11TERMINAL BRACKET REMOVAL11REPLACEMENT OF PARTS12Replacement of Light Guide12Replacement of Power Button12PICTURE TUBE REMOVAL12SET-UP ADJUSTMENTS14BEAM LANDING14CONVERGENCE15FOCUS ADJUSTMENT17G2 (SCREEN) AND WHITE BALANCE ADJUSTMENTS17CIRCUIT ADJUSTMENTS18ADJUSTMENT WITH COMMANDER18ADJUSTMENT METHOD18PICTURE QUALITY ADJUSTMENT24DEFLECTION ADJUSTMENT24A BOARD ADJUSTMENT AFTER IC003 (MEMORY) REPLACEMENT24PICTURE DISTORTION ADJUSTMENT25DIAGRAMS26BLOCK DIAGRAM26CIRCUIT BOARDS LOCATION27SCHEMATIC DIAGRAM28A Board Schematic Diagram29CV Board Schematic Diagram30VOLTAGE MEASUREMENT31A BOARD VOLTAGE LIST31CV BOARD VOLTAGE LIST33WAVEFORMS34A BOARD WAVEFORM34CV BOARD WAVEFORM34PRINTED WIRING BOARDS AND PARTS LOCATION35– A Board –35– CV Board –36SEMICONDUCTORS37EXPLODED VIEWS39PICTURE TUBE AND CHASSIS39ELECTRICAL PARTS LIST40Size: 3.21 MBPages: 48Language: EnglishOpen manual