LG Electronics 55LA970V/W/9-ZA service manual Exploded View, Important Safety Notice

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EXPLODED VIEW

IMPORTANT SAFETY NOTICE

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and EXPLODED VIEW.

It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.

Do not modify the original design without permission of manufacturer.

		710
	400	700
			410
	310
			120
	521
				900
	540
LV2
LV1	541		AT1
	121		AG2	Dual Play
	CAM1	530	AG1
200D			A10	* Set + Stand
	201D	510	A7
	201D	510	A22
	200		A2	(Option)

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Only for training and service purposes

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Contents LED TV Contents General Guidance Safety PrecautionsElectrostatically Sensitive ES Devices Servicing PrecautionsIC Remove/Replacement Requirement for Test SpecificationModel General Specification Application rangeQpsk PAL-BG/DK/I/I’VHF, UHF DVB-TMode External input formatSdtv 576P HD DTVSD DTV SD ATVCVBS/SCARTVIC Hdtv 768P Iii Designation Adjustment InstructionAutomatic Adjustment ADC AdjustmentLAN Inspection CI+ Key checking method Model name & Serial number DownloadEdid Data Manual AdjustmentEquipment Download methodEquipment connection MAP White Balance AdjustmentAdj. Command Protocol Adj. condition and cautionary itemsAdj. method Reference White balance Adj. coordinate Color temperatureEdge LED White balance table Magic Motion Remote control testLocal Dimming Function Check Function testOption selection per country Wi-Fi TestLNB voltage and 22KHz tone check Inspection of light scatteringTool Option selection Ship-out mode checkIn-stopAudio Hdmi ARC Function InspectionAfter downloading, have to adjust Tool Option again USB S/W DownloadService onlyExploded View Important Safety Notice