HP L1940T
10
DVI-D Digital Connector Pins
Pin. Mnemonic Signal Pin. Mnemonic Signal
1 TX 2 - TMDS Negative differential input, channel 2 13 TX 3 + TMDS Data 3 +
2 TX 2 + TMDS Positive differential input, channel 2 14 +5V +5V Power
3 SHLD 2 / 4 Shield for TMDS channels 2 / 4 15 GND GND / Cable Detect
4 TX 4 - TMDS Data 4 - 16 HPD Hot Plug Detect
5 TX 4 + TMDS Data 4 + 17 TX 0 - TMDS Data 0 -
6 DDC Clk DDC Clock 18 TX 0 + TMDS Data 0 +
7 DDC Data DDC Data 19 SHLD 0 / 5 TMDS Data 0 / 5 Shield
8 AVS Analog Vertical Sync 20 TX 5 - TMDS Data 5 -
9 TX 1 - TMDS Data 1 - 21 TX 5 + TMDS Data 5 +
10 TX 1 + TMDS Data 1 + 22 TX CLK SHLD TMDS Clock Shield
11 SHLD 1 / 3 TMDS Data 1 / 3 Shield 23 TX CLK + TMDS Clock +
12 TX 3 - TMDS Data 3 - 24 TX CLK - TMDS Clock -
DVI-D Digital Connector Pins