IBM LE-565 user manual Onboard Audio Interface, Pin Description

LS-570 User’s Manual Hardware Setup

2.11 <Onboard Audio Interface>

The board provides the onboard AC97 5.1-channel audio interface with Realteck ALC655.

Connector: CN_AUDIO
Type: 10-pin (2 x 5) header (pitch = 2.54mm)
	Pin	Description	Pin	Description
	1	Line/SURR – Left	2	Ground
	3	Line/SURR – Right	4	MIC1/CEN
	5	MIC2/LEF	6	Ground
	7	N/C	8	Line Out– Left
	9	Line Out – Right	10	Ground

Connector: CDIN

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

Pin Description

1CD – Left

2Ground

3Ground

4CD – Right

CDIN

CDIN

CN_AUDIO 1

4 1

10

Onboard Audio Interface 27