SOYO Connectors and Plug-ins, + +, SY-7VCA Quick Start Guide, Connections to the Motherboard

SY-7VCAQuick Start Guide

Step 2. Connections to the Motherboard

This section tells how to connect internal peripherals and the power supply to the Motherboard.

The internal peripherals consist of IDE devices (HDD, CD-ROM), Floppy Disk Drive, Chassis Fan, Front Panel Devices (STR LED, Internal Speaker, Reset Button and IDE LED Switch.), Wake-On-LAN card, VGA card, Sound Card, and other devices.

For more details on connecting internal and external peripherals to your new SY-7VCA Motherboard, please refer to SY-7VCA Motherboard User's Guide and Technical Reference online manual on the CD-ROM.

Connectors and Plug-ins

Wake-On-LAN Header: JP10

Pin1	Pin2	Pin3
5V-SB	GND	MP_Wakeup

USB2 : ( PORT1 )

Pin1 Pin2 Pin3 Pin4 Pin5

Power Data- Data+ GND GND

CPU Cooling Fan: CPUFAN

Pin1	Pin2	Pin3
GND	12V	SENSOR

Standard IrDA (Infrared Device Header): SIRCON

Pin1	Pin2		Pin3	Pin4			Pin5
VCC	None		IRRX	GND			IRTX
		USB2 : ( PORT2 )
Pin6	Pin7		Pin8	Pin9			Pin10
Power	Data-		Data+	GND			None
	Chassis Fan: CHAFAN
Pin1			Pin2			Pin3
GND			12V		SENSOR

			CD -IN: CDIN1 / CDIN2					Pin1	Pin2	Pin3	Pin4
Connect the CD Line-in cord from the CR-ROM device							CDIN1	L	G	G	R
to the matching connector CDIN							CDIN2	G	L	G	R
Power LED			Speaker				Power LED
+	_		+	_		Pin1		Pin2		Pin3
						5V		NC		GND
1		1	+ _ + _					Speaker
						Pin1	Pin2	Pin3		Pin4
Reset		PWRBT	STR LED HDD LED			5V	NC	NC		Speaker out
	HDD LED			STR LED¡ °			PWRBT			RESET
Pin1		Pin2		Pin1		Pin2	Pin1	Pin2		Pin1	Pin2
LED Anode		LED Cathode LED Anode			LED Cathode Power On/Off			GND	Control PIN		GND

ATX Power On/Off: PWRBT

Connect your power switch to this header (momentary switch type).

To turn off the system, press this switch and hold down for longer than 4 seconds.

ATX Power Supply: ATX PW

Attach the ATX Power cable to this connector. (This motherboard requires an ATX power supply, an AT power supply can NOT be used.)

When using the Power-On by PS/2 Keyboard function, please make sure the ATX power supply is able to provide at least 720mA on the 5V Standby lead (5VSB) in order to meet the standard ATX specifications.

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