Download Tcon Training PDF

TitleTcon Training
TagsElectrical Connector Power Supply Power Inverter Backlight Thin Film Transistor Liquid Crystal Display
File Size6.1 MB
Total Pages38
Table of Contents
                            2012 UNDERSTANDING LCD T-CONTRAINING PRESENTATION
	Table Of Contents
	1) T-CON COVERED BY A HEAT SINK SHIELD
		The T-CON Shield Examples
		T-CON Shield Purpose and Key Points
	2) WHAT IS A T-CON?
		What is the T-CON Function?
	3) WHAT VOLTAGE SOURCE DOES THE T-CON USE?
		Understanding the Voltage Source for the T-CON .
	4) WHAT VOLTAGE DOES THE T-CON GENERATE?
		Understanding the Voltages that the T-CON Generates.
	5) WHAT IS AN LVDS CABLE?
		Understanding the LVDS Cable.
		Understanding the LVDS Cable.
		Types of LVDS Cable Connectors
		Example of LVDS Connector Contents
	6) DIFFERENCE BETWEEN A T-CON AND A 3D T-CON?
		Differences between a T-CON and a 3D FRC T-CON
		Differences between a T-CON and a 3D FRC T-CON
	7) HOW TO TROUBLESHOOT A T-CON ?
		Troubleshooting a No Picture problem.
		Troubleshooting a No Picture problem, checking Power Supply voltages.
		No Picture problem, Checking the T-CON’s Voltage  from the Main board 1 of 2
		No Picture problem, Checking the T-CON’s Voltage  from the Main board 2 of 2
		No Picture problem, Checking the T-CON’s Voltage
		No Picture problem, Checking the T-CON’s DC to DC Converter
		No Picture problem, Checking the T-CON’s DC to DC Converter
		Checking a 3D FRC T-CON’s DC to DC Converter
		No Picture problem, Running the Panel Test 1 of 2
		T-CON (TFT Drive) Board Panel Test 2 of 2
	8) P-DIM ROUTED THROUGH THE T-CON
		Some T-CONs Deliver P-DIM (Dimming Signals) to the Inverter
		Example of P-DIM Routed Through the T-CON
		Troubleshooting the P-DIM Line when Routed Through the T-CON
		47LG90 Backlight Dimming Control Through T-CON
	9) THE PURPOSE OF THE BRIGHT BLUE LED ON SOME T-CONs
		The Function of the Blue LED on Some T-CON Boards.
	End of  the T-CON Troubleshooting Presentation
                        

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