LG Electronics LD84A service manual Memo

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MEMO

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Contents LCD TV Contents Important Safety Notice Safety PrecautionsElectrostatically Sensitive ES Devices Servicing PrecautionsIC Remove/Replacement Module general specification SpecificationApplication range Requirement for TestModel general specification Component Video Input Y, PB, PR RGB PC Input ModeSdtv 480P SdtvSdtv 576P Hdtv 720PAdjustment Instruction DesignationMain PCB check process Function Check ADC ProcessCalibration Component AV SCART1/SCART2/S-VHS/CVBSTotal Assembly line process Setting Scaler Mstar Outgoing condition ConfigurationInternal pressure No Power TroubleshootingSymptom Check processNo Raster Unusual display from DTV mode Unusual display from TV/CATV modeUnusual display from AV3SIDE AV mode Unusual display from AV1/AV2SCART modeUnusual display from Component mode Cvbs Input RGB InputUnusual display from Hdmi 1/2/3 mode Unusual display from RGB modeNo Sound Block DiagramMemo Exploded View Page Page Page Feb