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BIOSTAR Motherboard
(20) Front Panel Audio Header: JAUDIO1
The connector allows you to connect to the front panel audio.
Pin
Assignment
Pin Assignment
1
Mic In
2
Ground
3
Mic Power
4
Audio Power
5
RT Line Out
6
RT Line Out
7
Reserved
8
Key
9
LFT Line Out
10
LFT Line Out
11
RT Line In
12
RT Line In
13
LFT Line In
14
LFT Line In
(21) Flash ROM READ/WRITE Enable : J3 (
optional
)
J3
Assignment
Pin1-2 open
Enable the flash Rom to read and write.
Pin 1-2 close
Disable the flash Rom to read and write.
(22) AUDIO DJ Connector: JDJ1 (
optional
)
Pin Assignment
Pin
Assignment
1
SMBDATA
2
SMBCLK
3
INT_B
4
KEY
5
ATX_PWROK
(23) Back Panel Connectors
1
2
14
13
1
5
1
