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English
English
English
English
English
BIOSTAR Motherboard
1
1
(14) CD-ROM Audio-In Header: JCDIN1/JCDIN2
This header allows you to receive stereo audio input from sound sources, such
as CD-ROM, TV Tuner, MPEG card, etc.
Pin Assignment
1
Left Channel Input
2
Ground
3
Ground
4
Right Channel Input
(15) Front Panel Connector: JPANEL1
The connector is for electrical connection to the front panel switches and
LEDs.
Pin Assignment
Function
Pin
Assignment
Function
1
+5V
Speaker
2
Sleep Control
SleepButton
3
NA
Connector
4
Ground
5
NA
6
NA
NA
7
Speaker
8
Power LED (+)
POWER LED
9
HDD LED (+) Hard DriveLED 10
Power LED (+)
11 HDD LED (-)
12
Power LED (-)
13 Ground
ResetButton
14
Power Button
Power-on Button
15 Reset Control
16
Ground
17 NA
18
KEY
19 NA
IrDA
20
KEY
IrDA
21 +5V
Connector
22
Ground
Connector
23 IRTX
24
IRRX
(16) 5V / 5VSB Selection for KB: JKBMSV1 (
optional
)
JKBMSV1
Assignment
Description
Pin 1-2 close +5V
5V for keyboard and mouse
Pin 2-3 close +5V_SB
5V standby for keyboard and
mouse to power on your system
1
JCDIN1/JCDIN2
S PK
P WR _LE D
H LE D
S LP
R ST
2
2 4
I R
1
2 3
I R
O N/ OFF
( +) ( -)
( +)
( -)
( +)
