Acer K242HL User Manual page 17

24-Pin Color Display Signal Cable*
PIN
1.
2.
3. TMDS Data 2/4 Shield
4.
5.
6.
7.
8.
9.
10.
11. TMDS Data 1/3 Shield
12.
19-Pin Color Display Signal Cable*
PIN
1.
2. TMDS Data2 Shield
3.
4.
5. TMDS Data1 Shield
6.
7.
8. TMDS Data0 Shield
9.
* only for certain models
Meaning
TMDS Data2-
TMDS Data2+
NC
NC
DDC Clock
DDC Data
NC
TMDS Data1-
TMDS Data1+
NC
Meaning
TMDS Data2+
TMDS Data2-
TMDS Data1+
TMDS Data1-
TMDS Data0+
TMDS Data0-
PIN Meaning
13.
14. +5V Power
15. Logic Ground
16. Hot Plug Detect
17. TMDS Data0-
18. TMDS Data0+
19. TMDS Data 0/5 Shield
20.
21.
22. TMDS Clock Shield
23. TMDS Clock+
24. DDC TMDS Clock-
PIN Meaning
10. TMDS Clock+
11. TMDS Clock Shield
12. TMDS Clock-
13.
14. Reserved (N.C. on device)
15.
16.
17. DDC/CEC Ground
18. +5V Power
19. Hot Plug Detect
5
NC
NC
NC
CEC
SCL
SDA