Biostar K8VHA PRO K8VHA Pro user's manual - Page 17

Power Connectors: JATXPWR1/ JATXPWR2, Front 1394 Header: J1394B1, Digital Audio Connector: SPDIF_OUT

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BIOSTAR Motherboard (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 +5V 10 +12V 20 +5V PIN Assignment PIN Assignment 1 +12V 3 Ground 190 2 0 1 2 +12V 4 Ground 10 2(14) Front 1394 Header: J1394B1 2 1 4 Pin Assignment Pin Assignment 1 A1+ 2 A1- 11 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 1 2 SPDIF_OUT 3 Ground 13 English

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13
13
13
13
13
English
English
English
English
English
BIOSTAR
Motherboard
1
2
9
10
1
10
11
2
0
+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