Acer AL1751, Service Manual

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Connector Information
The following figure shows the connector locations on the monitor board:
1 5
6
10
11 15
15 – Pin Color Display Signal Cable (D-sub)
PIN NO. DESCRIPTION PI N 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
24 – Pin Color Display Signal Cable (DVI)
PIN NO. DESCRIPTION PI N NO. DESCRIPTION
1. TMDS Data2- 13. TMDS Data3+
2. TMDS Data2+ 14. +5V Power
3. TMDS Data 2/4 Shield 15. Ground
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. DDC Clock Shield
11. TMDS Data 1/3 Shield 23. TMDS Clock+
12. TMDS Data3- 24. DDC TMDS Clock-
Chapter 4