Compaq XL183 - Manual (Page 27)

4 P IN A SSIGNMENTS P RESARIO N OTEBOOK M AINTENANCE AND S ERVICE G UIDE 1800 S ERIES
Presario 1800 Series
Models: XL180, XL181, XL182, XL183, XL185,
and XL190, XL191, XL192
External VGA Monitor Port
S-Video Connector
Pin Signal Pin Signal
1 Red Analog 9 +5V
2 Green Analog 10 Ground
3 Blue Analog 11 Monitor Detect
4 Not connected 12 DDC2B Data
5 Ground 13 Horizontal Sync
6 Ground Analog 14 Vertical Sync
7 Ground Analog 15 DDC2B Clock
8 Ground Analog
Pin Signal Pin Signal
1 Ground 3 SYR
2 Ground 4 SCG