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LV-651 User’s Manual Hardware Setup

Onboard Audio Interface

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2.10

The board provides the onboard AC97 2 channel audio interface with Realtek ALC203.


Connector: CN_AUDIO
Type: 10-pin (2 x 5) 2.54mm x 2.54mm-pitch header

Pin

Description

Pin

Description

1 LIN_L

2 Ground

3 LIN_R

4 MIC

2

5 MIC

2

6 Ground

7 N/C

8 FRONTL

9 FRONTR

10

Ground

Connector: CDIN
Type: 4-pin header (pitch = 2.54mm)

Pin

Description

1

CD – Left

2 Ground
3 Ground
4

CD – Right

1

4

CN_AUDIO

CDIN

1

2

9

10

AUDIO