Compaq P1220 - 7 Appendix; 7.1 Monitor Signal Input Connector (DB9-15 P); 7.2 Signal Cable Details

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7.1 Monitor Signal Input Connector (DB9-15P)

(Female)

DB9-15P

MOUNTED ON THE REAR PANEL

PIN ASSIGNMENTS

Pin No. Signal

1 RED VIDEO

2 GREEN VIDEO

3 BLUE VIDEO

4 GROUND

5 DDC GROUND

6 RED GROUND

7 GREEN GROUND

8 BLUE GROUND

9 *+5 V(FROM HOST COMPUTER)

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

*NOTE: Available on Input A

No connection on Input B (For P1220 only)

7 APPENDIX

DDC ................ DISPLAY DATA CHANNEL

SDA ................ SERIAL DATA

SCL................. SERIAL CLOCK

7.2 Signal Cable

PIN ASSIGNMENTS

Approx. 1.8m

DB9-15P(Male)