Audio Connector (Jaud1) - Avalue Technology ECM-CX700 User Manual

3.5" via eden v4 1 ghz/500mhz micro module with vga, 2-ch lvds, dvi, tv-out, 5.1 ch audio, dual lan, cf, pci-104, 2 sata, 2 com, 4 usb 2.0 & 8-bit gpio
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ECM-CX700
2.4.4

Audio connector (JAUD1)

* Default
2.4.4.1 Signal Description – Audio Connecter (JAUD1)
Signal
LINEOUT L/R
LFE-OUT
Line-In L/R
LN L/R
Mic-in
CEN-OUT
SURR-OUT L/R
SPDIF OUT
32 ECM-CX700 Series User's Manual
Left and right speaker output. These are the speaker outputs directly from the
speaker amplifier.
Low Frequency Effect Out channel (un-amplified)
Left and right line in signals.
Left and right line out signals. Both signals are capacitor coupled and should have
GND as return.
The MIC signal is used for microphone input. This input is fed to the left
microphone channel.
Center Out channel (im-amplified)
Surround Out Feft and Right channel
PCM Non-Audio Sony/Philips Digital I/F Output (Internal pulled high).
Signal
PIN
PIN
LINEOUT_L
1
GND
3
LIN_L
5
Mic-in
7
SURR-OUT-L
9
10
SPDIF OUT
11
12
Signal Description
Signal
2
LINEOUT _R
4
LFE-OUT
6
LIN_R
8
CEN-OUT
SURR-OUT-R
GND

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