LG Electronics 55LA970V/W/9-ZA service manual Contents

Page 2

CONTENTS

CONTENTS

2

SAFETY PRECAUTIONS

3

SERVICING PRECAUTIONS

4

SPECIFICATION

6

ADJUSTMENT INSTRUCTION

13

EXPLODED VIEW

23

SCHEMATIC CIRCUIT DIAGRAM

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Contents LED TV Contents Safety Precautions General GuidanceServicing Precautions Electrostatically Sensitive ES DevicesIC Remove/Replacement Application range SpecificationModel General Specification Requirement for TestDVB-T PAL-BG/DK/I/I’VHF, UHF QpskExternal input format ModeSD ATVCVBS/SCART HD DTVSD DTV Sdtv 576PVIC Hdtv 768P Iii ADC Adjustment Adjustment InstructionAutomatic Adjustment DesignationLAN Inspection Model name & Serial number Download CI+ Key checking methodDownload method Manual AdjustmentEquipment Edid DataAdj. condition and cautionary items White Balance AdjustmentAdj. Command Protocol Equipment connection MAPReference White balance Adj. coordinate Color temperature Adj. methodFunction test Magic Motion Remote control testLocal Dimming Function Check Edge LED White balance tableInspection of light scattering Wi-Fi TestLNB voltage and 22KHz tone check Option selection per countryHdmi ARC Function Inspection Ship-out mode checkIn-stopAudio Tool Option selectionUSB S/W DownloadService only After downloading, have to adjust Tool Option againImportant Safety Notice Exploded View
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