Samsung Schematic Diagram and LCD Monitor Diagrams Explained

Page 24

7. Schematic Diagram

7. Schematic Diagram

7-1. Circuit Descriptions

	Location	Function	Remark

	Scaler	Besides the ADC, LVDS, and scaling part, an MCU is embedded as well. All of	SE556M-LF
	IC200	them are integrated into one chip.	SE556M-LF
	IC200	them are integrated into one chip.

	Flash	Stores the MCU program embedded in the scaler. It is of a flash type and
	Memory		MX25LV512
	Memory	rewritable.	MX25LV512
	IC201	rewritable.
	IC201

	IC203	Stores the OSD and various timing values.	24C08

	IC202	The memory to which DIGITAL DDC data is input	24C02

	Regulator	An IC that receives DC voltage inputs. It is used in circuits that stabilize the DC	NCP117DT18T5G
	Regulator	voltage.	APL1117-33VC

7-1

Image 24

Contents LCD-Monitor Contents CIS Disassembly and Assembly Simple Stand DisassemblyDescription Photo Description Photo Has Stand Disassembly Exploded View & Part List Simple Stand Exploded View LS19MYNKFZ/XBM1. LS19MYNKFZ/XBM Parts List 943NWX LS19MYNKFZ/XBM Parts List Service Bom SA Service AVAILABLE, SNA Service not AvailablePCB IC-EEPROMS-24CS08AFJ-TB Exploded View & Part List Clamper CORE-WIREALL MODEL,NYLON COVER-STAND FRONTLS19MYW,HIPS HB,BK26,S Precautions Safety PrecautionsProduct Safety Notices Servicing the LCD MonitorServicing Precautions Static Electricity PrecautionsGeneral Servicing Precautions Installation Precautions Memo Product specifications Feature & SpecificationsSpec Comparison to the Old Models Magic Color Color Effect Magic Bright3 Magic Tune PremiumAccessories Accessories Sold separatelyMemo Schematic Diagram Circuit DescriptionsSchematic Diagrams Scaler Part Schematic Diagrams Power FlowchartSE717M-LF Schematic Diagrams IP Board  Inverter Part Schematic Diagrams Main PBA Troubleshooting TroubleshootingWhen the Power Does Not Turn On Circuit diagrams when the power does not turn on When the screen is blank Analog When a blank screen is displayed Analog Waveforms when no screen is displayed Analog Error Examples and Actions Adjustment Service Adjustment ConditionsService Function Specifications  Checking the Code Version When replacing the panel  Inputting the DDC Data  Inputting the MCU Data Page Memo Wiring Diagram Wiring Diagram Main BoardWiring Diagram IP Board SE717M-LFConnector Functions CablesMemo