2-Channel Audio Connector: (J3); Spdif Digital Audio Connector: J1; 4-Channel Audio-Out Connector: J2; Audio-In Connector: Aux_In - Acorp 4865PE Manual

Chapter 1

1.7.11 2-channel Audio Connector: (J3)

This connector is a 2-channel audio-out connector supporting
audio-out function.

1.7.12 SPDIF Digital Audio Connector: J1

J1 supports the digital interface format SPDIF and provides the
digital Audio input/output playback and supporting digital device
(MD, Speaker)..

1.7.13 4-channel Audio-out Connector: J2

J2 connector is a 4-channel audio-out connector to transmit audio
signals out.

1.7.14 Audio-in Connector: AUX_IN

AUX_IN connector provides an audio-in channel for audio
device to transmit audio signals to motherboard and out.
J3
MIC1
MIC2
LIN_L
LIN_R
LOUT_R
LOUT_L
1
J2
1 0
9
NC
LFE_OUT
GND
CEN_OUT
2 1
RTL
8100BL
AUX-IN
1-23
Motherboard 4865PE
GND
SURR_R
GND
SURR_L
J1-SPDIF
Socket 478
1
SPDIF_I
GND
SPDIF_O
NC
Vcc