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7VTX Motherboard
IR / CIR Connector
Please note :
Please make sure that pin 1 on the IR device is align with pin 1 of the
connector. To enable the IR/CIR function on the board, you are required to
purchase an option IR/CIR module. For detail information please contact
your authorized Giga-Byte distributor. To use IR function only, please
connect IR module to Pin1 to Pin5.
F_Audio : Front Audio Connector (Optional)
Please note : If you want to use "Front Audio" connector, you must move
11-12,13-14 Jumper.
In order to utilize the front audio header, your chassis must have front audio
connector. Also please make sure the pin assigment on the cable is the same as
the pin assigment on the MB header. To find out if the chassis you are buying
support front audio connector, please contact your dealer.
6
10
5
1
PIN No.
15
16
3,
4,5,6,10,15
8,16
11
13
1
2
12
14
25
Pin No. Definition
1
VCC
2
NC
3
IRRX
4
GND
5
IRTX
6
NC
7
CIRRX
8
VCC
9
NC
10
CIRTX
Definition
1
Incase speaker (R)
2
Incase speaker (L)
GND
7
+12V
NC
9
MIC
Front Audio (R)
Front Audio (L)
Rear Audio (R)
Rear Audio (L)
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