Acer AL2051W AL2051 User's Guide EN - Page 20

Connector Pin Assignment

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CONNECTOR PIN ASSIGNMENT 1 5 6 10 11 15 PIN NO. 1. 2. 3. 4. 5. 6. 7. 8. 15 - Pin Color Display Signal Cable DESCRIPTION PIN NO. Red Green Blue Monitor Ground DDC-return R-Ground G-Ground B-Ground 9. 10. 11. 12. 13. 14. 15. (Dual-Input Model) DESCRIPTION +5V Logic Ground MonitorGround DDC-Serial Data H-Sync V-Sync DDC-Serial Clock 24 - Pin Color Display Signal Cable Pin Meaning 1. TMDS Data22. TMDS Data2+ 3. TMDS Data 2/4 Shield 4. TMDS Data45. TMDS Data4+ 6. DDC Clock 7. DDC Data 8. Analogue Vertical Sync 9. TMDS Data110. TMDS Data1+ 11. TMDS Data 1/3 Shield 12. TMDS Data3- Pin Meaning 13. TMDS Data3+ 14. +5V Power 15. GND(return for +5V hsync.vsync) 16. Hot Plug Detect 17. TMDS Data0- 18. TMDS Data0+ 19. TMDS Data 0/5 Shield 20. TMDS Data5- 21. TMDS Data5+ 22. TMDS Clock Shield 23. TMDS Clock+ 24. DDC TMDS Clock- 19

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1
5
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15
15 - Pin Color Display Signal Cable
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1.
Red
9.
+5V
2.
Green
10.
Logic
Ground
3.
Blue
11.
Monitor
Ground
4.
Monitor Ground
12.
DDC-Serial Data
5.
DDC-return
13.
H-Sync
6.
R-Ground
14.
V-Sync
7.
G-Ground
15.
DDC-Serial
Clock
8.
B-Ground
(Dual-Input Model)
24 - Pin Color Display Signal Cable
Pin
Meaning
Pin
Meaning
1.
TMDS Data2-
13.
TMDS Data3+
2.
TMDS Data2+
14.
+5V Power
3.
TMDS Data 2/4 Shield
15.
GND(return for +5V
hsync.vsync)
4.
TMDS Data4-
16.
Hot Plug Detect
5.
TMDS Data4+
17.
TMDS Data0-
6.
DDC Clock
18.
TMDS Data0+
7.
DDC Data
19.
TMDS Data 0/5 Shield
8.
Analogue Vertical Sync
20.
TMDS Data5-
9.
TMDS Data1-
21.
TMDS Data5+
10.
TMDS Data1+
22.
TMDS Clock Shield
11.
TMDS Data 1/3 Shield
23.
TMDS Clock+
12.
TMDS Data3-
24.
DDC TMDS Clock-
CONNECTOR PIN ASSIGNMENT