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MS-7028 ATX Mainboard
IEEE 1394 Connectors: J1394_1, J1394_2, J1394_3
The mainboard provides three 1394 pin headers that allow you to connect IEEE
1394 ports via an external IEEE1394 bracket.
Pin Definition
PIN SIGNAL PIN SIGNAL
1TPA+ 2 TPA-
3 Ground 4 Ground
5 TPB+ 6 TPB-
7 Cable power 8 Cable power
9 Key (no pin) 10 Ground
J1394_1~J1394_3
1
2
9
10
IEEE1394 Bracket
Foolproof Design
Chassis Intrusion Switch Connector: JCI1
This connector is connected to a 2-pin chassis switch. If the chassis is opened,
the switch will be short. The system will record this status and show a warning
message on the screen. To clear the warning, you must enter the BIOS utility and
clear the record.
JCI1
CINTRU
GND
1
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