AMD A75 User Manual

13
3-3 Headers
(1) Line-Out/MIC Header for Front Panel (9-pin): AUDIO1
These headers connect to Front Panel Line-out, MIC connector with cable.
Line-Out, MIC Headers
AUDIO
Pin 1
Lineout2-L Lineout2-R
Sense-FB
Audio-GND
LINE2-JD
Audio-JD
2
9
10
KEY
MIC2-L
MIC2-JD
MIC2-R
(2) USB 2.0 Port Headers (9-pin): USB1/USB2
These USB 2.0 headers are used for connecting the additional USB 2.0 port
plugs. By attaching an option USB 2.0 cable, your can be provided with two
additional USB 2.0 plugs affixed to the back panel.
USB Port Headers
Pin 1
VCC
-DATA
GND
+DATA
VCC
OC
-DATA
GND
+DATA
(3) USB 3.0 Port Headers (19-pin): USB3_2 (Optional for A75M series only)
This USB 3.0 header is used for connecting the additional USB 3.0 port plugs.
By attaching an optional USB 3.0 cable, your can be provided with two
additional USB 30 plugs affixed to the back panel.
USB 3.0 Header
SSRX1- SSRX1+
GND1
SSTX1-
SSTX1+
GND0
D1-
D1+
VBUS
10
Pin 1
NCD2+
D2-
GND2
SSTX2+
SSTX2-
GND3
SSRX2+
SSRX2-
V
BUS2
12
20
(4) Speaker connector: SPEAK1
This 4-pin header connects to the case-mounted speaker. See the figure below.
(5) Power LED: PWR LED/PWRLED1
The Power LED is light on while the system power is on. Connect the Power
LED from the system case to this pin.

AMD A75 Specifications

General

Brand	AMD
Model	A75
Category	Motherboard
Language	English