Appendix; Monitor Signal Input Connector (Db9-15P); Signal Cable - Compaq P1220 User Manual

7

APPENDIX

7.1

Monitor Signal Input Connector (DB9-15P)

(Female)
DB9-15P
MOUNTED ON THE REAR PANEL
PIN ASSIGNMENTS
Pin No.
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
13 HORIZONTAL SYNC
or COMPOSITE SYNC
14 VERTICAL SYNC(VCLK)
15
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)
Signal
SDA
SCL
7.2

Signal Cable

Approx. 1.8m
DB9-15P(Male)
DB9-15P(Male)
PIN ASSIGNMENTS
Pin No.
1
2
3
4
5
6
7
8
9 *+5 V(FROM HOST COMPUTER)
10
11
12
13
14
15
DDC ................ DISPLAY DATA CHANNEL
SDA ................ SERIAL DATA
SCL................. SERIAL CLOCK
Signal
RED
GREEN
BLUE
GROUND
DDC GROUND
RED GROUND
GREEN GROUND
BLUE GROUND
SYNC GROUND
GROUND
SDA
HORIZONTAL SYNC
VERTICAL SYNC(VCLK)
SCL