Cd Audio Connector; Internal Speaker Connector - HP Kayak XA Online Manual

Using Sound on Your PC
Sound Board Connectors
The AUX In connector has the following pin assignments:
Pin
1 Analog Ground
2 AUX right channel
3 Analog Ground
4 AUX left channel

CD Audio Connector

The CD Audio Connector, labeled "CDAUDIO", allows you to connect the sound
board to the CD-ROM drive via the audio cable, so that you can listen to audio from
the CD-ROM drive.
The CD Audio Connector has the following pin assignments:
Pin
1 Analog Ground
2 CD right channel
3 Analog Ground
4 CD left channel

Internal Speaker Connector

This connector, labeled "INTERNAL_SPK", enables you to redirect sounds from the
sound board to a single internal speaker, such as a speaker mounted in the chassis
of the front panel in some models of HP Vectra PC models. The output to the
speaker is not cut off by connecting external speakers to the LINE OUT, but it is cut
off if the SPK socket is used on the sound card's rear panel.
The connection is made via a two-wire cable. The Internal Speaker Connector has
these pin assignments:
24 English
Signal I/O
-
IN
-
IN
Signal I/O
-
IN
-
IN