2.ATX power connectors (24-pin EATXPWR, 4-pin ATX12V)

These connectors are for ATX power supply plugs. The power supply plugs are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit.

P5P43T

 

ATX12V

 

EATXPWR

 

 

DC DC

 

 

 

 

 

GND

 

 

+12V +12V

+3 Volts

 

 

 

+12

Volts

 

+5 Volts

 

 

 

 

 

 

+12

Volts

 

 

 

+5 Volts

 

 

 

 

 

 

+5V Standby

 

 

 

+5 Volts

 

 

 

 

 

 

Power OK

 

 

 

-5 Volts

 

 

 

 

 

PIN 1

 

GND

 

 

 

GND

 

 

 

 

 

 

+5 Volts

 

 

 

GND

 

 

GND GND

 

GND

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+5 Volts

 

 

 

PSON#

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+3

Volts

 

 

 

-12 Volts

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+3

Volts

 

 

 

+3 Volts

 

 

 

 

 

 

 

 

PIN 1

P5P43T ATX power connectors

For a fully configured system, we recommend that you use a power supply unit (PSU) that complies with ATX 12 V Specification 2.0 (or later version) and provides a minimum power of 400 W.

Do not forget to connect the 4-pin ATX12V power plug. Otherwise, the system will not boot.

We recommend that you use a PSU with a higher power output when configuring a system with more power-consuming devices or when you intend to install additional devices. The system may become unstable or may not boot up if the power is inadequate.

3.Digital audio connector (4-1 pin SPDIF_OUT)

This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port. Connect the S/PDIF Out module cable to this connector, then install the module to a slot opening at the back of the system chassis.

P5P43T

+5V

SPDIFOUT GND

SPDIF_OUT

P5P43T Digital audio connector

The S/PDIF module is purchased separately.

ASUS P5P43T

1-23

Page 33
Image 33
Asus p5p43t manual ATX power connectors 24-pin EATXPWR, 4-pin ATX12V, Digital audio connector 4-1 pin Spdifout