Gigabyte 4500 22)F1_1394 / F2_1394 (Front IEEE1394 Connector) (1), 23)I R

Hardware Installation Process
English
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Pin No. Definition
1 TPA2+
2 TPA2-
3 GND
4 GND
5 TPB2+
6 TPB2-
7 Power
8 Power
9 No Pin
10 GND
22)F1_1394 / F2_1394 (Front IEEE1394 Connector) (1)
Serial interface standard set by Institute of Electrical and Electronics Engineers, which has features
like high speed, highbandwidth and hot plug. Be careful with the polarity of the IEEE1394 connector.
Check the pin assignment carefully while you connect the IEEE1394 cable, incorrect connection
between the cable and connector will make the device unable to work or even damage it. For
optional IEEE1394 cable, please contact your local dealer.
Pin No. Definition
1 Power
2 Power
3 TPA0+
4 TPA0-
5 GND
6 GND
7 TPB0+
8 TPB0-
9 Power
10 Power
11 TPA1+
12 TPA1-
13 GND
14 No Pin
15 TPB1+
16 TPB1-
115
216
19
210
F1_1394
F2_1394
23)I R
Make sure the pin 1 on the IR device is aling with pin one the connector. To enable the IR function
on the board, you are required to purchase an option IR module. Be careful with the polarity of the
IR connector. For optional IR cable, please contact your local dealer.
15
IR
Pin No. Definition
1 VCC(+5V)
2 No Pin
3 IR Data Input
4 GND
5 IR Data Output
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