Presario 1800/1800T Series
Models: XL280, XL380, XL381,
and XL390
Modem Connector
Pin Signal
Pin Signal
1
2
3
Unused
Tip
Ring
4
5
6
Unused
Unused
Unused
External VGA Monitor Connector
Pin Signal
Pin Signal
1
2
3
4
5
6
7
8
Red Analog | 9 | +5V |
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Green Analog | 10 | Ground |
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Blue Analog | 11 | Monitor Detect |
|
|
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Not connected | 12 | DDC2B Data |
|
|
|
Ground | 13 | Horizontal Sync |
|
|
|
Ground Analog | 14 | Vertical Sync |
|
|
|
Ground Analog | 15 | DDC2B Clock |
|
|
|
Ground Analog |
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PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1800 SERIES | PIN ASSIGNMENTS 3 |