ASRock A75M-ITX manual Motherboard Layout

English

Motherboard Layout

1

2

3

17.0cm (6.7-in)

CPU_FAN1

CPU_FAN2

ATXPWR1

1

SPEAKER1

4

24

DDR3_B1 (64 bit, 240-pin module)

I/O

Super

DDR3_A1 (64 bit, 240-pin module)

Keyboard/

USB 3.0

HDMI 1.4a

Dual Graphics

DDR3 2400+

5

B: USB1

Mouse

6

DX11

SATA3 6Gb/s

XFast USB

USB 3.0

T: USB0

PS2

LARJ45N-

CMOS BATTERY

GigabitLAN RoHS

ErP/EuPReady

DesignedinTaipei

PLEDPWRBTN 1

RESETHDLED

eS

SOCKET FM1

CHA_FAN1

1

COM1

AT A3

USB 2.0

7

T: USB2

_

B: USB3

1

PANEL 1

8

USB 3.0

9

T: USB4

B: USB5

10

SATA3 4

SATA3 3

11

HDMI1

VGA1

2SATA3

1SATA3

12

23

CLRCMOS1

32Mb

13

1

ATX12V1

22

1

HDMI_SPDIF1

BIOS

AMD

MICNI Bottom:

REARSPKFRONT Center:Center:

CTRBASSLINENI

op:Top:T

CODEC

in)-(6.717.0cm

14

SPDIF Optical Bottom:

USB_89

A75 FCH

AUDIO

(Hudson-D3)

1

1

CIR1

Chipset

HD_AUDIO1

1

A75M-ITX

1

USB_67

PCIE1

21

20

19

18 17

16

15

1	CPU Fan Connector (CPU_FAN1)	14	Southbridge Controller
2	CPU Fan Connector (CPU_FAN2)	15	SPI Flash Memory (32Mb)
3	ATX Power Connector (ATXPWR1)	16	PCI Express 2.0 x16 Slot (PCIE1; Blue)
4	Chassis Speaker Header (SPEAKER 1, White)	17	USB 2.0 Header (USB_89, Blue)
5	COM Port Header (COM1)	18	USB 2.0 Header (USB_67, Blue)
6	Chassis Fan Connector (CHA_FAN1)	19	Consumer Infrared Module Header (CIR1)
7	CPU Heatsink Retention Module	20	Front Panel Audio Header (HD_AUDIO1, White)
8	CPU Socket	21	ATX 12V Power Connector (ATX12V1)
9	System Panel Header (PANEL1, White)	22	HDMI_SPDIF Header (HDMI_SPDIF1, White)
10	SATA3 Connector (SATA3_4, White)	23	Clear CMOS Jumper (CLRCMOS1)
11	SATA3 Connector (SATA3_3, White)	24	2 x 240-pin DDR3 DIMM Slots
12	SATA3 Connector (SATA3_1, White)		(Dual Channel: DDR3_A1, DDR3_B1; Blue)
13	SATA3 Connector (SATA3_2, White)

2

ASRock A75M-ITX Motherboard