Intel MB886 J1 Digital I/O Connector 4 in, 4 out, J3 Audio Front Header, J5 USB4/USB5 Connector

INSTALLATIONS

J1: Digital I/O Connector (4 in, 4 out)

This 10-pin digital I/O connector supports TTL levels and is used to control external devices requiring ON/OFF circuitry.

Signal Name	Pin #	Pin #	Signal Name
Ground	1	2		+5V
Out3	3	4		Out1
Out2	5	6		Out0
IN3	7	8		IN1
IN2	9	10		IN0
J3: Audio Front Header
Signal Name	Pin #	Pin #	Signal Name
MIC2_L	1	2		Ground
MIC2_R	3	4		Presence#
Line2_L	5	6		MIC2_ID
Sense	7	8		NC
Line2_R	9	10		Line2_ID
J5: USB4/USB5 Connector
Signal Name		Pin	Pin	Signal Name
	Vcc	1	2	Ground
	D5-	3	4	D4+
	D5+	5	6	D4-
Ground		7	8	Vcc
J6: USB6/USB7 Connector
Signal Name		Pin	Pin	Signal Name
	Vcc	1	2	Ground
	D7-	3	4	D6+
	D7+	5	6	D6-
Ground		7	8	Vcc

MB886 User’s Manual 17