Biostar I915G-M7 オーナーマニュアル
I915G-M7
12
JSPDIF_IN1 (optional): Digital Audio-in C onne ctor
This connector allows user to connect the PCI bracket SPDIF output
header.
header.
Pin Assignment
1 +5V
2 SPDIF_IN
1
JSPDIF_IN1
3 Ground
JC DIN1: CD-RO M Audio-in Connector
This connector allows user to connect the audio source from the variety
devices, like CD-ROM, DVD-ROM, PCI sound card, PCI TV turner card
etc..
devices, like CD-ROM, DVD-ROM, PCI sound card, PCI TV turner card
etc..
Pin Assignment
1 Left
channel
input
2 Ground
3 Ground
1
JCDIN1
4 Right
channel
input
JAUDIO 2: Front Panel Audio Heade r
This header allows user to connect the front audio out put cable with the
PC front panel. It will disable the output on back panel audio connectors.
PC front panel. It will disable the output on back panel audio connectors.
1
2
13
14
JAUDIO2
Pin Assignment Pin Assignment
1 Mic
in/center
2 Ground
3 Mic
power/Bass
4 Audio
power
5
Right line out/Speaker out
Right
Right
6 Right line out/Speaker out Right
7 Reserv ed
8 Key
9 Left line out/Speaker out Left
10 Left line out/Speaker out Left
11
Right line in/Rear speaker
Right
Right
12 Right line in/Rear speaker Right
13 Left line in/Rear speaker Left
14 Left line in/Rear speaker Left
JC L1: Chassis O pen Heade r
This connector allows sy stem to monitor PC case open status. If the
signal has been triggered, it will record to the CMOS and show the
message on next boot-up.
signal has been triggered, it will record to the CMOS and show the
message on next boot-up.
Pin Assignment
1
Case open signal
JCL1
2 Ground