HP L1940T Series Service Manual page 10

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