Asus A7V333 User's Guide download pdf (Page 28)

1-18

Chapter 1: Motherboard Information

12. System panel connector (20-pin PANEL1)

This connector accommodates several system front panel functions.

A7V333-X

A7V333-X System Panel Connectors

Requires an ATX power supply

PLED-

Ground

PWR

Keylock

+5V

Speaker

Connector

Power LED

Ground

Reset SW

SMI Lead

ExtSMI#

Ground

Reset

Ground

Keyboard Lock

ATX Power

Switch*

PLED+

11. Internal audio connectors (4-pin CD1, AUX1)(on audio models only)

These connectors allow you to receive stereo audio input from sound

sources such as a CD-ROM, TV tuner, or MPEG card.

A7V333-X

A7V333-X Internal Audio Connectors

CD1 (Black)

AUX1 (White

)

Right Audio Channel

Left Audio Channel

Ground

• System Power LED Lead (3-1 pin PLED)

This 3-1 pin connector connects to the system power LED. The LED lights

up when you turn on the system power.

• Keyboard Lock Lead (2-1 pin KEYLOCK)

This 2-1 pin connector connects to the case-mounted switch to allow the use

of the keyboard lock feature.

• System Warning Speaker Lead (4-pin SPEAKER)

This 4-pin connector connects to the case-mounted speaker and allows you

to hear system beeps and warnings.

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Asus A7V333 User's Guide Page 28

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