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SY-7VBA133U Quick Start Guide
8
Hardware
Installation
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 (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-7VBA133U
Motherboard, please refer to SY-7VBA133U Motherboard User's Manual and Technical
Reference online manual on the CD-ROM.
Connectors and Plug-ins
Wake-On-LAN Header: JP10 Standard IrDA (Infrared Device Header): SIRCON
Pin1 Pin2 Pin3 Pin1 Pin2 Pin3 Pin4 Pin5
5VSB GND MP-Wakeup VCC NC IRRX GND IRTX
CPU Cooling Fan: CPUFAN Chassis Fan: CHAFAN
Pin1 Pin2 Pin3 Pin1 Pin2 Pin3
GND 12V SENSOR GND 12V SENSOR
USB3 USB4
Pin1 Pin2 Pin3 Pin4 Pin6 Pin7 Pin8
Pin9 Pin10
VCC Data(-) Data(+) GND VCC Data(-) Data(+)
GND GND
CD Line-in: CDIN1, CDIN2 Pin 1 Pin 2 Pin 3 Pin 4
Connect the CD Line-in cord from the CD-ROM device to
the matching header CDIN1
CDIN L G G R
Power LED
Pin1 Pin2 Pin3
Anode NC Cathode
Speaker
Pin1 Pin2 Pin3 Pin4
5V NC NC Speaker out
HDD LED ACPI LED PWRBT RESET
Pin1 Pin2 Pin1 Pin2 Pin1 Pin2 Pin1 Pin2
LED Anode LED Cathode VCC Control Pin Power On/Off GND Power Good 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.
Speaker
Reset PWRBT
Power LED
HDD LEDACPI LED