HP Vectra VL800 Technical Reference Manual page 141

Rear Fan Connector
Internal Audio
Connectors on System
Board
Chassis Intrusion
Fan Connector
Pin Signal
1 Ground
2 12V Power
3 Sense
This infomation refers to the integrated audio only. For information about
the Sound Blaster audio card refer to
CD AUDIO Connector
Pin Signal
1 Analog Ground
2 CD Left Channel
3 Analog Ground
4 CD Right Channel
Internal Speaker
Pin Signal
1 SPK1
2 Tst1
3 Tst2
4 SPK2
There are two connectors, one for the Desktop chassis and one for the
Minitower chassis. The pinouts for each are identical.
Intrusion
Pin Signal
4 CLOSE
3 COMMON
1 OPEN
page 94
AUX Connector
I/O Pin
- 1 Analog Ground
IN 2 AUX Left Channel
- 3 Analog Ground
IN 4 AUX Right Channel
8 Connectors and Sockets
Internal Connector Pin Layouts
and page 147.
Signal I/O
-
IN
-
IN
141