三星2032GWPLUS液晶显示器图纸.pdf

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1、7.SchematicDiagram7.SchematicDiagram7-1.CircuitDescriptionsPanelLVDSSignalCrystalKeyinputSE758MRH-LF(Scaler)EmbededMCUFunction:Receivesanalog/digitalinputsandscalestoandoutputsLVDSsignalswhicharefittothepanelresolution.24C08MX25LV512ItworksthesamewayasanoldMicom(NVRAM)(FlashMemory)becausei

2、thasanembeddedMCUcore.Function:StoresOSDFunction:StorestheButitusesexternalmemorybecauseithasnovaluesandtimingMCUcode(Hex)data.ISPMCUmemory.I2CinformationOneEEPROMisembeddedtostoreDDCdata.foreachmodeDigitalSignalAnalogSignal24C02(DDC-Digital)Function:StorestheSCL/SDAdigitalEDIDdataFunction

3、Ass’yFunction:TransferstheinputsenteredbytheusertotheMicomusingvoltagedifference.LocationFunctionRemarkScalerBesidestheADC,LVDS,andscalingpart,anMCUisembeddedaswell.AllofSE758MRH-LFIC200themareintegratedintoonechip.FlashStorestheMCUprogramembeddedinthescaler.ItisofaflashtypeandMemoryMX25LV

4、512rewritable.IC201IC203StorestheOSDandvarioustimingvalues.24C08IC202ThememorytowhichDIGITALDDCdataisinput24C02AnICthatreceivesDCvoltageinputs.ItisusedincircuitsthatstabilizetheDCNCP117DT18T5GRegulatorvoltage.APL1117-33VC7-17.SchematicDiagram7-2.SchematicDiagrams7-2-1.Scaler(IC200)Block121

5、27-27.SchematicDiagram7-2-2.LVDSconntor(CN400)7-37.SchematicDiagram7-2-3.VGAInput(CN101),DVIInput(CN102)Block34347-47.SchematicDiagram7-2-4.FunctionInput(CN200)Block7-57.SchematicDiagramMemo7-6