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1.8.5 Internal Audio Connectors
This connector connects to the audio output of internal CD-ROM drive or add-on card.
1.8.6 Front Panel Audio Connection Header
This header provides the front panel connection for HD (High Definition)
Audio, yet for AC'97 Audio CODEC connection, you must carefully check the
pin assignment before connecting from the front panel module. An incorrect
connection may cause malfunction or even damage the motherboard.
Please do not connect the "Ground" cable or "USB VCC" cable
※
from the front panel module to the Pin 4 "AVCC" of this
header.
1-16
All manuals and user guides at all-guides.com
Pin
1
2
3
4
5
6
7
9
10
Pin Assignment
Pin
(HD AUDIO)
MIC2 L
AGND
MIC2 R
AVCC
FRO-R
MIC2_JD
F_IO_SEN
FRO-L
LINE2_JD
10
Pin Assignment
(AC'97 AUDIO)
1
MIC In
2
GND
3
MIC Power
4
NC
5
Line Out (R)
6
NC
7
NC
9
Line Out (L)
NC
AN-M2/AN-M2HD
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