Acer XZ322QU User Manual - Page 17

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