LG 42LH50 - P1100 Connector Check

2009 FALL LCD DV 42LH50
60
Main PWB Connector P1100 to the T
Main PWB Connector P1100 to the T
-
-
CON Voltage and Diode Check
CON Voltage and Diode Check
Diode Mode values taken with all Connectors Removed
P1100 CONNECTOR "Main" to CN1 “T-CON"
0.87V1.4VURSA-B2P20
1.23V1.13VURSA-B2M19
GndGndGnd18
1.25V1.21VURSA-BCKP17
1.14V1.22VURSA-BCKM16
GndGndGnd15
1.23V1.44VURSA-B3P14
1.23V1.09VURSA-B3M13
0.875V1.44VURSA-B4P12
1.23V1.09VURSA-B4M11
GndGndGnd10
GndGndGnd9
GndGndGnd8
GndGndGnd7
GndGndGnd6
n/cn/cn/c5
Open12VLVDS 12V4
Open12VLVDS 12V3
Open12VLVDS 12V2
Open12VLVDS 12V1
Diode
Test
RunLabelPin
1.05V1.3VURSA-A0P40
1.18V 1.2VURSA-A0M39
1.23V1.3VURSA-A1P38
1.11V 1.2VURSA-A1M37
1.22V1.4VURSA-A2P36
0.88V1.4VURSA-A2M35
GndGndGnd34
1.2V1.25VURSA-ACKP33
1.20V1.26VURSA-ACKM32
GndGndGnd31
1.23V1.4VURSA-A3P30
1.23V1.1VURSA-A3M29
1.23V1.4VURSA-A4P28
0.87V1.1VURSA-A4M27
GndGndGnd26
n/cn/cn/c25
O0.88V1.4VURSA-B0P24
1.22V1.1VURSA-B0M23
1.2V1.4VURSA-B1P22
0.87V1.1VURSA-B1M21
Diode
Test
RunLabelPin
GndGndGnd51
n/cn/cn/c50
n/cn/cn/c49
n/cn/cn/c48
n/cn/cn/c47
n/cn/cn/c46
Gnd0VLVDS-Sel45
Open3.3V*PWM-DIM44
Open3.3VOPC-Out43
1.09V0.7VOPC-EN42
Openn/cOPC-Out241
Diode
Test
RunLabelPin
PWM-DIM (Pin 44) is not
used by the T-CON PWB.