Acer XB270HBMJDPRZ Manuel De L'utilisateur page 20

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
20-pin color display signal cable*
PIN No. Description
1
Lane0(p)
2
GND
3
Lane0(n)
4
Lane1(p)
5
GND
6
Lane1(n)
7
Lane2(p)
8
GND
9
Lane3(n)
10
Lane3(p)
* only for certain models
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-
PIN No. Description
11
GND
12
Lane3(n)
13
Config1
14
Config2
15
AUX_CH (n)
16
GND
17
AUX_CH (p)
18
Hot Plug Detect
19
DP Power_Return
20
DP Power
7