Asus P5-99B - Manual (Page 39)

III. HARDWARE SETUP
ASUS P5-99B User’s Manual 39
22. Stereo Audio In Connector (4-pin AUX, CD1, CD2) /
23. Voice Modem In Connector (4-pin MODEM)
AUX, CD1 and CD2 allow you to receive stereo audio input from an internal
CD-ROM drive or other sound sources, such as the ASUS TV Box, TV tuner or
MPEG card. MODEM allows the optional onboard audio to interface with a
voice modem card. It also allows the sharing of microphone and speaker be-
tween the onboard audio and the voice modem card. To use this feature, your
voice modem card must have a similar connector.
NOTE: This connector is
available only on motherboards with the optional onboard audio support.
P5-99B Internal Audio Connectors
NOTE: AUX is the same as CD1
0 1
CD1
Right A
udio Channel
Left A
udio Channel
Ground Ground
Left A
udio Channel
Right A
udio Channel
Ground Ground
CD2
MODEM
Modem-In Ground Modem-Out Ground
AUX
24. Audio Header (26-1 pin AUDIOCON)
This header supports the optional connector set for sudio input/output and game/
MIDI port. This connector set connects to the 25-pin block and mounts to an
open slot on your computer’s chassis.
NOTE: This connector is available only
on motherboards with the optional onboard audio support.
P5-99B Audio Header
Line Output (1/8” phono)
Line Input (1/8” phono)
Microphone In (1/8” phono)
Game/MIDI Port (15 pins)
Audio Connector Module
1 2
Red stripe
2
1
26
25
0 1
Connectors
III. H/W SETUP