MSI K8MM3 Series

2-20
MS-7181 Micro-ATX Mainboard
J1394_1
1
9
2 10
Connected to J1394_1
IEEE1394 Bracket (Optional)
IEEE 1394 Connector: J1394_1 (optional)
The mainboard provides one IEEE1394 pin header that allows you to connect IEEE
1394 port via an external IEEE1394 bracket (optional).
Pin Definition
PIN SIGNAL PIN SIGNAL
1 TPA+ 2 TPA-
3 Ground 4 Ground
5 TPB+ 6 TPB-
7 Cable power 8 Cable power
9 Key (no pin) 10 Ground
Foolproof
design
Connected to JSP1
SPDIF Bracket (Optional)
SPDIF-Out Connector: JSP1
This connector is used to connect SPDIF (Sony & Philips Digital Interconnect Format)
interface for digital audio transmission.
JSP1
VCC
SPDIF
GND