Connections To The Motherboard - SOYO SY-7ISA Quick Start Manual

SY-7ISA Quick Start Guide

Connections to the Motherboard

Step 2.
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, IDE LED, and
KeyLock 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-7ISA
Motherboard, please refer to SY-7ISA Motherboard User's Guide and Technical Reference
online manual on the CD-ROM.
Connectors and Plug-ins
CPU Cooling Fan: CPUFAN
Pin1 Pin2 Pin3
GND 12V SENSOR
Standard IrDA (Infrared Device Header): SIRCON
Pin1 Pin2 Pin3
VCC None IRRX
USB3
Pin1 Pin2
Power Data(-)
Pin1 Pin2 Pin3 Pin4
VCC NC NC NC Scrfet RST
CD -IN: CDIN1 Connect to your CD-ROM audio output.
Key Lock
Power LED Speaker
Reset PWRBT STR LED
HDD LED
Pin1 Pin2
LED Anode LED Cathode LED Anode LED Cathode Power On/Off
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.
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).
Chassis Fan: CHAFAN
Pin1 Pin2
GND 12V
Pin4 Pin5
GND IRTX
Pin3 Pin4 Pin1
Data(+) GND Power
SMCARDCN
Pin5 Pin6 Pin7 Pin8
CLK NC
Power LED
Pin1
5V
Pin1
HDD LED
5V
STR LED
Pin1 Pin2
ATX Power On/Off: PWRBT
ATX Power Supply: ATX PW
8
Wake-On-LAN Header: JP10
Pin1 Pin2
Pin3
SENSOR 5VSB GND
System Fan: SYSFAN
Pin1 Pin2
GND 12V
USB4
Pin2 Pin3
Data(-) Data(+)
Pin9 Pin10 Pin11 Pin12 Pin13 Pin14
NC Scrio GND Scrpres NC
Pin1 Pin2
L GND
Pin2 Pin3 Pin1
NC GND Control Pin
Speaker
Pin2 Pin3
NC NC
PWRBT
Pin1 Pin2
GND Power Good
Pin3
MP-Wakeup
Pin3
SENSOR
Pin4 Pin5
GND GND
NC
Pin3 Pin4
GND R
Key Lock
Pin2
GND
Pin4
Speaker out
RESET
Pin1 Pin2
GND