15
RCA or Tos-Link connector will be on the bracket and convenient you to output or input
data into the SPDIF devices.
Pin
Assignment
1 +5V
2 SPDIF
out
1
JSPDIFO1
3 Ground
Slots
AGP Slot: AGP1
The mainboard supports to install an extra graphics card with AGP interface or PCI
interface, in order to improve your display efficiency and performance. The AGP slot
comes with AGP 3.0 specification and supports 8x/ 4x graphics card installation.
PCI Slots: PCI1/2/3
This mainboard provides three standard 32-bit PCI slots. PCI stands for Peripheral
Component Interconnect and is a bus standard for expansion cards, which has
supplanted the older ISA bus standard.
CNR Slot: CNR1 (optional)
The CNR stands for Communication Network Riser, which is an open Industry Standard
Architecture and supports modem only.
Power Supply Attachments
ATX Power Connector: JATXPWR1, PATXPWR2
Attach power cords on these connectors and make sure they are set in secure before
applying the power. Then the system is able to support several functions such as the
instant power-on and so on.
Pin
Assignment
Pin
Assignment
1 +3.3V 11
+3.3V
2 +3.3V 12
-12V
3 Ground 13
Ground
4 +5V 14
PS_ON
5 Ground 15
Ground
6 +5V 16
Ground
7 Ground 17
Ground
8 PW_ON 18
-5V
9
+5V standby voltage
19
+5V
20
11
10
1
JATXPWR1
10 +12V 20
+5V
