14.USB header (10-1 pin USB2/3)

If the USB port connectors on the rear panel are inadequate, a USB header is available for additional USB port connectors. Connect the bundled 2-port USB connector set to this header and mount the USB bracket to an open slot in the chassis.

P4S533

USB3 USB2

USB Power

USBP4–

USBP4+

GND

OC1#

5

USB Power

USBP2–

USBP2+

GND

OC1#

1

 

 

 

 

1

 

 

 

5

6

 

 

 

 

10

6

 

 

 

10

USB Power

USBP5–

USBP5+

GND

 

 

USB Power

USBP3–

USBP3+

GND

 

P4S533 Front Panel USB Headers

15.Internal audio connectors (4-pin CD1, AUX1, MODEM) (optional)

These connectors allow you to receive stereo audio input from sound sources such as a CD-ROM, TV tuner, or MPEG card. The MODEM connector allows the onboard audio to interface with a voice modem card with a similar connector. It also allows the sharing of mono_in (such as a phone) and a mono_out (such as a speaker) between the audio and a voice modem card.

 

AUX1 (White)

 

Left Audio Channel

 

Ground

 

Ground

Right Audio Channel

 

CD1 (Black)

 

Right Audio Channel

 

Ground

P4S533

Ground

Left Audio Channel

 

 

MODEM

 

Modem-Out

 

Ground

P4S533 Internal Audio Connectors

Ground

Modem-In

38

Chapter 2: Hardware information