Biostar K8NHA Grand [16/63] K k 8 8 n n h h a a g g r r a a n n d d

Biostar K8NHA Grand [16/63] K k 8 8 n n h h a a g g r r a a n n d d
K
K
8
8
N
N
H
H
A
A
G
G
r
r
a
a
n
n
d
d
14
Digital Audio Out Connector: JSPDIF_OUT (optional)
This connector will allow user to connect the PCI bracket SPDIF output
header.
Pin Assignment
1 +5V
2 SPDIF OUT
1
JSPDIF_OUT
3 Ground
Power Source for 1394: J1394V1
J1394V1 Assignment Description
1 3
Pin 1-2 close
+3.3V SB +3.3V SB for 1394 chipset.
1
3
Pin 2-3 close
+3.3V
+3.3V f or 1394 chipset.
(Def ault)
Front Panel Connector: JPANEL1
This 24-pin connector includes Power-on, Reset, HDD LED, Power
LED, Sleep button, speaker and IrDA Connection. It allows user to
connect the PC case’s front panel switch functions.
2
24
1
23
JPANEL1
Pin Assignment Function Pin Assignment Function
1 +5V 2 Sleep control
3 N/A 4 Ground
Sleep button
5 N/A 6 N/A N/A
7 Speaker
Speaker
Connector
8 Power LED (+)
9 HDD LED (+) 10 Power LED (+)
11 HEE LED (-)
Hard drive
LED
12 Power LED (-)
Power LED
13 Ground 14 Power button
15 Reset control
Reset button
16 Ground
Power-on button
17 N/A 18 Key
19 N/A 20 Key
21 +5V 22 Ground
23 IRTX
IrDA
Connector
24 IRRX
IrDA Connector

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