Acer X173 Quick Setup Manual page 12

24-Pin Color Display Signal Cable
PIN Meaning
1. TMDS Data2-
2. TMDS Data2+
TMDS Data 2/4
3.
Shield
4. NC
5. NC
6. DDC Clock
7. DDC Data
8. NC
9. TMDS Data1-
10. TMDS Data1+
TMDS Data 1/3
11.
Shield
12. NC
PIN
13.
14.
15.
16.
17.
18.
19.
20.
21.
22. TMDS Clock Shield
23.
24. DDC TMDS Clock-
EN-10
Meaning
NC
+5V Power
GND(return for
+5V hsync.vsync)
Hot Plug Detect
TMDS Data0-
TMDS Data0+
TMDS Data 0/5
Shield
NC
NC
TMDS Clock+
X173