User manual

VB8004
VB8004VB8004
VB8004 User Man
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User Manual
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ual
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2.2.9. Audio Pin Header
The VB8004 mainboard has an audio pin header for Line-in, Line-out, MIC-in,
S/PDIF-in and 5.1 channel audio output. The pin header is labeled as
“AUDIO1”. The pinout of the pin header is shown below.
Figure
Figure Figure
Figure 27
2727
27:
: :
: Au
AuAu
Audio pin header
dio pin headerdio pin header
dio pin header block
block block
block
Pin
PinPin
Pin Signal
SignalSignal
Signal Pin
PinPin
Pin Signal
SignalSignal
Signal
1 AVDD5 2 —
3 LINEOUT_L 4 LINEOUT_R
5 GND_AUD 6 AD_5V
7 MICIN2 8 MICIN
9 LINEL 10 LINER
11 SROUT_L 12 SROUT_R
13 LFE_OUT 14 CEN_OUT
15 SSROUT_L 16 SSROUT_R
17 GND 18 SPDIF_IN1
Table
Table Table
Table 17
1717
17: Au
: Au: Au
: Audio pin header pinout
dio pin header pinoutdio pin header pinout
dio pin header pinout
Note:
Note:Note:
Note:
For MIC-in: The pin 7 & 8 is stereo sound while pin 6 & 8 is mono sound but only in the left channel.