LG 42LG60 Manual page 59

Front Touch LED Connector J1 Voltage and Resistance
Front Touch LED Connector J1 Voltage and Resistance
J1 CONNECTOR "Ft LED Touch" to J2 "Ft Control PWB"
Pin STBY
1 3.3V
2 3.3V
3 5V
4 0V
5 0V
6 0V
7 3.3V
8 0V
9 3.3V
With all Connectors Removed, no ground return.
Run
3.3V
3.3V
5V
0V
0V
0V
3.3V
0V
3.3V
59
LCD DV 42LG60