LG 42LH40 - Page 52

July 2009 LCD DV 42LH40
52
Main PWB Connector P1401 to the Panel Voltage and Resistance
Main PWB Connector P1401 to the Panel Voltage and Resistance
Diode Mode values taken with all Connectors Removed
P1401 CONNECTOR "Main" to “The Panel"
1.3V1.6VGSC20
1.3V0VGSP_Rev19
1.3V0.6VGOE18
2.0V8.45VGMA917
2.0V10.4VGMA716
1.4V11.2VGMA615
2.0V12.3VGMA514
2.0V13.4VGMA413
1.36V14VGMA312
1.4V16VGMA211
2.0V14VGMA110
GndGndGnd9
1.6V3.3VVCC8
1.6V3.3VVCC7
GndGndGnd6
2.0V16.55VVDD5
2.0V16.55VVDD4
2.0V16.55VVDD3
Open8.9VLTD_R2
GndGndGnd1
Diode
Test
RunLabelPin
1.3V1.22VRMLV1N40
1.3V1.26VRMLV2P39
1.3V1.19VRMLV2N38
1.3V1.26VRMLV3P37
1.3V1.21VRMLV3N36
1.3V1.23VRMCLKP35
1.3V1.25VRMCLKN34
1.3V1.25VRMLV5P33
1.3V1.19VRMLV5N32
1.3V1.2VRMLV6P31
1.3V1.2VRMLV6N30
1.3V1.21VRMLV7P29
1.3V1.19VRMLV7N28
1.3V1.25VRMLV8P27
0.89V1.2VRMLV8N26
GndGndGnd25
1.5V0.2VSOE24
1.3V1.62VPOL23
1.3VOVGSP22
OpenOVH_CONV21
Diode
Test
RunLabelPin
GndGndGnd60
0.925V(-5V)VGL59
GndGndGnd58
Open26VVGH57
n/cn/cn/c56
2.0V7VVCOM_R55
2.0V2.3VGMA1854
1.4V1.3VGMA1753
1.4V2.3VGMA1652
2.0V3VGMA1551
1.4V4.86VGMA1450
1.5V5.18VGMA1349
2.0V6VGMA1248
1.4V7.93VGMA1047
0.9VOVOPT_P46
1.31V3.23VOPT_N45
GndGndGnd44
1.3V1.26VRMLOP43
1.3V1.20VRMLON42
1.3V1.25VRMLV1P41
Diode
Test
RunLabelPin