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3. Hardware Installations
SEH-9450-LAS
19
LVDS LCD Connector: LVDS1 / LVDS2
LVDS1 and LVDS2 consist of 30-pin and 20-pin connectors that using the Hirose’s DF13A-30DP-1.25V
/DF13A-20DP-1.25V. The SEH-9450-LAS supports 2 channels (2 x 18-bit) of LVDS LCD panel
display.
Table 3.11. LVDS Connector
PIN No. Function PIN No. Function
2 TXL1+ 1 TXL0+
4 TXL1- 3 TXL0-
6 GND 5 GND
8 N.C. 7 TXL2+
10 N.C. 9 TXL2-
12 GND- 11 GND
14 +3.3V 13 TXL_CLK+
16 +3.3V 15 TCL_CLK-
18 GND 17 GND
20 DCC_DATA 19 DCC_CLOCK
22 RST 21 LVDS_OUT
24 BKL_ADJ 23 LVDS_IN
26 +5V 25 BL_EN
28 +12V 27 GND
LVDS1
1
2
29
30
30 +12v 29 GND
PIN No. Function PIN No. Function
2 TXU1+ 1 TXU0+
4 TXU1- 3 TXU0-
6 GND 5 GND
8 N.C. 7 TXU2+
10 N.C. 9 TXU2-
12 GND 11 GND
14 +5V 13 TXU_CLOCK+
16 +5V 15 TXU_CLOCK-
18 +5V 17 GND
LVDS2
1
2
20
19
20 +12V 19 +12V
VDD: +3.3V LCD power out (1A Max.)