ASRock manual System Panel Header, 24* 3W Audio AMP Output Wafer For IMB-171-L, IMB-161-L, Only

1 2 3* 4 5 6 7 8 9 10 1112 13 14 15

17.0cm (6.7 in)

39*

38*

	DISPLAY1	COM1
PS2	Keyboard /Mouse
	DVI1/VGA1	COM2

ATXPWR1

BKT_PWR1	BLT_VOL1
1	1
1
PNL_PWR1

1

USB6_7 BLT_PWR1

1

1

USB8_9

1

LVDS1

BIOS

ROM

COM4		COM5
1	1	1	1
		CI2	CI1
1	1
		CPU_FAN1
COM3		COM6

DDR3_B1

DDR3_A1

RoHS

16

17.0cm (6.7 in)

37*

36

35*

34

USB

3.0/2.0 Top:

T:USB0 RJ-45

B: USB1			Intel
HDMI	USB 2.0		Q77/H61
	T: USB2
	B: USB3
USB			PCIE1	SATA_0	SATA_1 SATA_2	SATA_3
3.0/2.0		Top:
T: USB4		RJ-45
B: USB5			_
		HD_AUDIO1
Bottom: InMic Top: OutLine			MINI				BUZZ1
		1
					PWR_JP1		CLRCMOS1
					1	1	CMOS
							Battery
			AUDIO
			CODEC

PCIE1

ATX12V1

TPM1

1

JGP IO1 PLED PWRBTN

1 1

HDLED	RESET PANEL1
CHA_FAN1
1	1
JGPIO_PWR1

SPEAKER1

17*

18*

19

20

21

22

23

33 32 31 30 29 28 27 26 25 24*

23 : System Panel Header

PLED+

PLED-

PWRBTN#

GND

1

DUMMY

RESET# GND

HDLED-

HDLED+

24* : 3W Audio AMP Output Wafer

(For IMB-171-L	PIN	Signal Name
and IMB-161-L
	1	SPK L-
only)
	2	SPK L+
	3	SPK R+
	4	SPK R-
1

25 : Digital Input / Output

Pin Header

PIN	Signal Name	PIN	Signal Name
1	Digital Output 0	2	Digital Input 0
3	Digital Output 1	4	Digital Input 1
5	Digital Output 2	6	Digital Input 2
7	Digital Output 3	8	Digital Input 3
9	JGPIO_PWR1	10	GND

26 : Digital Input / Output Power select

1-2: +12V

2-3: +5V

27 : 4-Pin Chassis FAN Connector (+12V)

28 : Buzzer

29 : Clear CMOS Header

1-2: Normal

2-3: Clear CMOS

30 : PCIE1 Slot

31 : ATX/AT mode Selection

1-2: AT mode

2-3: ATX mode

32 : mini-PCIE Slot

33 : Front Panel Audio Header

GND

PRESENCE#

MIC_RET

OUT_RET

1

OUT2_L

J_SENSE

OUT2_R

MIC2_R MIC2_L

34 : Audio Jacks

Green - Line Out

Pink - Mic In

35* : Top : RJ45 LAN Port 2 Bottom : IMB-171-D/IMB-171-L: USB3.0 (USB45) IMB-161-D/IMB-161-L: USB2.0 (USB45)

36 : Top : USB2.0 (USB23)

Bottom : HDMI

37* : Top : RJ45 LAN Port 1 Bottom : IMB-171-D/IMB-171-L: USB3.0 (USB01) IMB-161-D/IMB-161-L: USB2.0 (USB01)

38* : Top : COM2

Bottom :

IMB-171-D/IMB-161-D: DVI1

IMB-171-L/IMB-161-L: VGA1

39* : Top : COM1

Bottom left: Display1

(For IMB-171-D and IMB-161-D

only)

Bottom right: PS/2 Keyboard/Mouse