EN-7CONNECTOR PIN ASSIGNMENT19-Pin Color Display Signal Cable** only for certain models20-Pin Color Display Signal Cable** only for certain modelsPIN Meaning PIN Meaning1. TMDS Data2+ 10. TMDS Clock+2. TMDS Data2 Shield 11. TMDS Clock Shield3. TMDS Data2- 12. TMDS Clock-4. TMDS Data1+ 13. CEC5. TMDS Data1 Shield 14. Reserved (N.C. on device)6. TMDS Data1- 15. SCL7. TMDS Data0+ 16. SDA8. TMDS Data0 Shield 17. DDC/CEC Ground9. TMDS Data0- 18. +5V Power19. Hot Plug DetectPIN Description PIN Description1. Lane0(p) 11. GND2. GND 12. Lane3(n)3. Lane0(n) 13. Config14. Lane1(p) 14. Config25. GND 15. AUX_CH (n)6. Lane1(n) 16. GND7. Lane2(p) 17. AUX_CH (p)8. GND 18. Hot Plug Detect9. Lane3(n) 19. DP Power_Return10. Lane3(p) 20. DP Power

Acer Nitro XV272 User Manual