13
13
13
13
13
English
English
English
English
English
BIOSTAR Motherboard
1
2
9
10
1
1 0
11
20
+5V
10 +12V 20 +5V
(13) Power Connectors: JATXPWR1/ JATXPWR2
The motherboard supports ATX power supply for the power system. Before
installing the power supply connector, please make sure that all components are
installed properly.
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_OK
18
-5V
9 Standby Voltage 19
+5V
PIN
Assignment
PIN Assignment
1
+12V
3
Ground
2
+12V
4
Ground
(14) Front 1394 Header: J1394B1
Pin Assignment
Pin Assignment
1
A1+
2
A1-
3
Ground
4
Ground
5
B1+
6
B1-
7
+12V
8
+12V
9
KEY
10
NA
(15) Digital Audio Connector: SPDIF_OUT
The connector is used to connect SPDIF (Sony & Philips Digital Interconnect
Format) interface for digital audio transmission.
Pin Assignment
1
+5V
2
SPDIF_OUT
3
Ground
2
4
1