Asus P4B-LX Motherboard DIY Troubleshooting Guide - Page 41

ASUS P4B-LX motherboard user guide, Internal audio connectors 4-pin CD_IN, AUX_CON, IEEE-1394

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6. Internal audio connectors (4-pin CD_IN, AUX_CON) (optional) These connectors allow you to receive stereo audio input from sound sources such as a CD-ROM, TV tuner, or MPEG card. AUX_CON CD IN Right Audio Channel Ground Ground Left Audio Channel Right Audio Channel Ground Ground Left Audio Channel P4B-LX P4B-LX Internal Audio Connectors Figure 2-26 Internal Audio Connectors 7. IEEE-1394 headers (two 8-pin 1394HEAD2, 1394HEAD3) (optional) These headers connect the 1394 serial connector cables (8-to-6 pin cables) from the 2-port 1394 module. Connect the 8-pin connectors to these 8-pin headers, and the 6-pin connectors to the 1394 module. You may also connect 1394-compliant internal hard disk drives to these headers. 8-pin Connector 6-pin Connector P4B-LX P4B-LX IEEE-1394 Headers Ground Ground TPA2+ TPA2TPB2+ TPB2Ground +12V +12V Ground TPB2TPB2+ TPA2TPA2+ Ground Ground 1394HEAD3 1394HEAD2 Figure 2-27 Internal Audio Connectors ASUS P4B-LX motherboard user guide 2-21

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ASUS P4B-LX motherboard user guide
2-21
Figure 2-26
Internal Audio Connectors
6.
Internal audio connectors (4-pin CD_IN, AUX_CON)
(optional)
These connectors allow you to receive stereo audio input from sound
sources such as a CD-ROM, TV tuner, or MPEG card.
7.
IEEE-1394 headers (two 8-pin 1394HEAD2, 1394HEAD3)
(optional)
These headers connect the 1394 serial connector cables (8-to-6 pin
cables) from the 2-port 1394 module. Connect the 8-pin connectors to
these 8-pin headers, and the 6-pin connectors to the 1394 module.
You may also connect 1394-compliant internal hard disk drives to
these headers.
Figure 2-27
Internal Audio Connectors
P4B-LX
P4B-LX Internal Audio Connectors
AUX_CON
Right Audio Channel
Left Audio Channel
Ground
Ground
CD IN
Right Audio Channel
Left Audio Channel
Ground
Ground
P4B-LX
P4B-LX
IEEE-1394 Headers
1394HEAD3 1394HEAD2
Ground
Ground
TPA2+
TPA2-
TPB2-
TPB2+
Ground
+12V
Ground
Ground
TPA2+
TPA2-
TPB2-
TPB2+
Ground
+12V
8-pin Connector
6-pin Connector