Acer KA251Q Manuel De L'utilisateur page 18

24-pin color display signal cable*
PIN No. Description
1 TMDS data 2-
2 TMDS data 2+
3 TMDS data 2/4 shield
4 NC
5 NC
6 DDC clock
7 DDC data
8 NC
9 TMDS data 1-
10 TMDS data 1+
11 TMDS data 1/3 shield
12 NC
PIN No. Description
13 NC
14 +5 V power
15 GND (return for +5 V hsync.vsync)
16 Hot-plug detection
17 TMDS data 0-
18 TMDS data 0+
19 TMDS data 0/5 shield
20 NC
21 NC
22 TMDS clock shield
23 TMDS clock+
24 DDC TMDS clock-
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