LG 42LG60 Manual page 54

Main PWB Connector P401 Voltage and Resistance
Main PWB Connector P401 Voltage and Resistance
Resistance taken in Diode Mode with Connectors Removed
P401 CONNECTOR "MAIN PWB" to "Front PWB Assy"
Pin LABEL
1 EYEQ-SCL
2 EYEQ-SDA
3 Gnd
4 Gnd
5 Key1
6 Key2
7 3.3V
8 5V
9 EYEQ-Reset
10 IR
11 SPKN
12 Gnd
13 SPKP
14 n/c
15 Gnd
STBY Run
3.25V 3.25V
3.25V 3.25V
0V 0V
0V 0V
3.3V 3.3V
3.3V 3.3V
3.3V 3.3V
5V 5V
0V 0V
3.92V 3.92V
0V 0V
0V 0V
0V 0V
0V 0V
0V 0V
54
Diode Check
2.26V
2.26V
Gnd
Gnd
1.85V
1.85V
0.71V
1.47V
Gnd
1.35V
OL
Gnd
OL
OL
Gnd
LCD DV 42LG60