LG 42LV5500 - CN1 T-CON Connector CN1 to the Main PWB (Voltage and Diode Check)

CN1 T-CON Connector CN1 to the Main PWB (Voltage and Diode Check)
CN1 "T-CON" to "MAIN Board" P1501
Pin Label Run Diode Check Pin Label Run Diode Check Pin Label Run Diode Check
1 n/c n/c n/c 21 Gnd Gnd Gnd 41 TXB4P 0.99V OL
2 3D_SYNC 0V OL 22 TXA3N 1.27V OL 42 Gnd Gnd Gnd
3 n/c n/c n/c 23 TXA3P 1.15V OL 43 Gnd Gnd Gnd
4 SDA2_3.3V 3.31V OL 24 TXA4N 1.33V OL 44 Gnd Gnd Gnd
5
SCL2 3 3V
3 31V
OL
25
TXA4P
0 98V
OL
45
Gnd
Gnd
Gnd
5
SCL2
_
3
.
3V
3
.
31V
OL
25
TXA4P
0
.
98V
OL
45
Gnd
Gnd
Gnd
6 FRC_RESET 2.95V OL 26 Gnd Gnd Gnd 46 Gnd Gnd Gnd
7 LVDS_SEL 0V OL 27 BIT_SEL 2.37V OL 47 n/c n/c n/c
8 n/c n/c n/c 28 TXB0N 1.24V OL 48 Panel_VCC 11.9V OL
9 n/c n/c n/c 29 TXB0P 1.14V OL 49 Panel
_
VCC 11.9V OL
_
10 PANEL_CTL 0V OL 30 TXB1N 1.27V OL 50 Panel_VCC 11.9V OL
11 Gnd Gnd Gnd 31 TXB1P 1.14V OL 51 Panel_VCC 11.9V OL
12 TXA0N 1.26V OL 32 TXB2N 1.31V OL
13 TXA0P 1.15V OL 33 TXB2P 1.10V OL
Bold labels are video signals.
14 TXA1N 1.26V OL 34 Gnd Gnd Gnd
15 TXA1P 1.14V OL 35 TXBCLKN 1.16V OL
16 TXA2N 1.27V OL 36 TXBCLKP 1.23V OL
17 TXA2P 1.13V OL 37 Gnd Gnd Gnd
18
Gnd
Gnd
Gnd
38
TXB3N
1.34V
OL
Except 48~51 which are 12V
CN1
18
Gnd
Gnd
Gnd
38
TXB3N
1.34V
OL
19 TXACLKN 1.16V OL 39 TXB3P 1.07V OL
20 TXACLKP 1.23V OL 40 TXB4N 1.41V OL
May 2011 LCD TV 42LV5500
76
Diode Mode values taken with all Connectors Removed
1