Biostar T-Series
TForce4 SLI
User’s Manual
8
Digital Audio-out Connector: JSPDIF_OUT
This connector allows users to connect the PCI bracket SPDIF output header.
Pin
Assignment
1 +5V
2 SPDIF
OUT
3
1
3 Ground
Power Source Header for 1394 Chip: J1394PWR1
3
1
1
3
Pin 1-2 Close:
+3.3V for 1394 chipset
(default).
1
3
Pin 2-3 Close:
+3.3V SB for 1394
chipset.
Power Source Header for USB Ports at Front Panel: JUSBV1
Pin 1-2 Close:
+5V for USB ports at front panel.
Pin 2-3 Close:
USB ports at front panel are powered with +5V standby voltage.
3
1
1
3
Pin 1-2 Close (default)
1
3
Pin 2-3 Close
Note:
In order to support this function
“Power-on system via USB device,”
JUSBV1 jumper cap should be
placed on Pin 2-3 individually.
Header for 1394A Firewire Port at Front Panel: J1394A1
This header allows user to connect the front 1394 port for digital image devices.
Pin
Assignment
1 A+
2 A-
3 Ground
4 Ground
5 B+
6 B-
7 +12v
8 +12V
9 Key
9
1
2
10
10 Ground
