Compaq 255650-001 Compaq P710/P910/P1210 Color Monitor User's Guide - Page 26

7 APPENDIX Monitor Signal Input Connector (DB9-15P) (Female) DB9-15P 543 21 10 9 8 7 6 15 14 13 12 11 MOUNTED ON THE REAR PANEL PIN ASSIGNMENTS Pin No. Signal 1 RED VIDEO 2 GREEN VIDEO or COMPOSITE SYNC with GREEN VIDEO 3 BLUE VIDEO 4 GROUND 5 DDC GROUND 6 RED GROUND 7 GREEN GROUND 8 BLUE GROUND 9 NC 10 SYNC GROUND 11 GROUND 12 SDA 13 HORIZONTAL SYNC or COMPOSITE SYNC 14 VERTICAL SYNC(VCLK) 15 SCL DDC DISPLAY DATA CHANNEL SDA SERIAL DATA SCL SERIAL CLOCK NC NO-CONNECTION SC-B104 Signal Cable Approx. 1.8m 12345 6 7 8 9 1100 1111 1122 1133 1144 1155 DB9-15P(Male) DB9-15P(Male) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 PIN ASSIGNMENTS Signal RED GREEN BLUE GROUND DDC GROUND RED GROUND GREEN GROUND BLUE GROUND NC SYNC GROUND GROUND SDA HORIZONTAL SYNC VERTICAL SYNC(VCLK) SCL DDC DISPLAY DATA CHANNEL SDA SERIAL DATA SCL SERIAL CLOCK NC NO-CONNECTION