ASROCK IMB-170 Service manual

2 : Inverter Power Control Wafer Header
3 : Backlight Power Jumper
1-2 : +5V
2-3 : +12V
4 : Panel Power Jumper
1-2 : +3V
2-3 : +5V
5 : Printer Port Header
6 : Digital Input / Output Power Jumper
1-2: +12V
2-3: +5V
7 : Digital Input / Output Pin Header
8 : ATX/AT Mode Jumper
1-2: AT Mode
2-3: ATX Mode
9 : System Panel Control Header
10 : Clear CMOS Jumper
1-2 : Normal Operation
2-3 : Clear CMOS
11 : Backlight & Amp Volume Control
Header
CMOS
Battery
DC12V1
PCIE1
16Mb
BIOS
PANEL 1
HD LED RE SE T
PL ED P WRBTN
1
CLRCMOS1
1
PWR_JP1
1
BUZZ1
DDR3_A1
DDR3_B1
PS2
Keyboard
DP1
COM1
DVI1
COM2
RJ-45
USB 2.0
T: USB1
B: USB0
HDMI
USB 2.0
T: USB3
B: USB2
RJ-45
USB 3.0
T: USB5
B: USB4
Top:
Line In
Center:
Line Out
Bottom:
Mic In
LVDS1
1
1
SET_C M2
SET_C M1
BKT_PWR1
1
PNL_PWR1
1
BLT_VOL1
1
1
HD _AU DIO1
SP EAK ER2
LP T1
SATA_ PWR 1
SATA3 _0
SATA3 _1
SATA2 _2
SATA2 _3
USB_8_9
1
USB_6_7
1
AUDIO
CODEC
Designed in Taipei
IMB-170
1
COM3COM6 CO M4COM5
1
1
1
1
JGP IO1
JGPIO_PWR1
1
SET_CM4
11 1
SET_C M3
1
LPC1
USB_10_11
1
1
BLT_PWR3
Mini-PCIe
CHA_FAN1
CPU_FAN1
1
Jumpers and headers setting guide
1 : LVDS Panel Connector
PIN Signal Name PIN Signal Name
2 LCD PWR 1 LCD PWR
4 EDID CLK 3 EDID PWR
6 LVDSA D0- 5 EDID DATA
8 GND 7 LVDSA D0+
10 LVDSA D1+ 9 LVDSA D1-
12 LVDSA D2- 11 GND
14 GND 13 LVDSA D2+
16 LVDSA D3+ 15 LVDSA D3-
18 LVDSA CLK- 17 GND
20 GND 19 LVDSA CLK+
22 LVDSB D0+ 21 LVDSB D0-
24 LVDSB D1- 23 GND
26 GND 25 LVDSB D1+
28 LVDSB D2+ 27 LVDSB D2-
30 LVDSB D3- 29 DVLVDD_EN
32 GND 31 LVDSB D3+
34 LVDSB CLK+ 33 LVDSB CLK-
36 BL EN 35 GND
38 BL PWR 37 BL CTRL
40 BL PWR 39 BL PWR
PIN Signal Name
6 BL PWR
5 BL PWR
4 BL EN
3 BL CTRL
2 GND
1 GND
1
1
AFD#
ERROR#
PINIT# GND
SLIN#
STB#
SPD0
SPD1
SPD2
SPD3
SPD4
SPD5
SPD6
SPD7
ACK#
BUSY
PE
SLCT
PIN Signal Name PIN Signal Name
10 GND 9 GPIO PWR
8 SIO_GP23 7 SIO_GP27
6 SIO_GP22 5 SIO_GP26
4 SIO_GP21 3 SIO_GP25
2 SIO_GP20 1 SIO_GP24
GND
RESET#
PWRBTN#
PLED-
PLED+
GND
HDLED-
HDLED+
1
GND
PIN Signal Name
1 GPIO_VOL_UP
2 GPIO_VOL_DW
3 NC
4 GPIO_BLT_UP
5 GPIO_BLT_DW
6 GND
7 GND
1
PS2
Mouse/
Keyboard
IMB-170
IMB-170-V
*15G06X525002AK*
P/ N: 15G06X525002AK V1.1b
40
2
1
39
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countries.

CMOS
Battery
DC12V1
PCIE1
16Mb
BIOS
PANEL 1
HDLED RESET
PLED PWRBTN
1
CLRCMOS1
1
PWR_JP1
1
BUZZ1
DDR3_A1
DDR3_B1
PS2
Mouse/
Keyboard
DP1
COM1
DVI1
COM2
RJ-45
USB 2.0
T: USB1
B: USB0
HDMI
USB 2.0
T: USB3
B: USB2
RJ-45
USB 3.0
T: USB5
B: USB4
Top:
Line In
Center:
Line Out
Bottom:
Mic In
LVDS1
BLT_PWR3
1
1
1
SET_CM2
SET_CM1
BKT_PWR1
1
PNL_PWR1
1
BLT_VOL1
1
1
HD_AUDIO1
SPEAKER2
LPT1
SATA_PWR1
SATA3_0
SATA3_1
SATA2_2
SATA2_3
USB_8_9
1
USB_6_7
1
AUDIO
CODEC
Designed in Taipei
IMB-170
1
COM3COM6 COM4
COM5
1
1
1
1
JGP IO1
JGPIO_PWR1
1
SET_CM4
11 1
SET_CM3
1
LPC1
USB_10_11
1
Mini-PCIe
CHA_FAN1
CPU_FAN1
1
COM Port Signal/Power Setting Jumpers
12 : For COM1
13 : For COM2
19 : For COM4
20 : For COM3
1-2 : +12V
2-3 : +5V
4-5 : RI#
14 : mini PCIE Connector
15 : 4-Pin ATX PWR In (+12V)
16 : 3-Pin CPU FAN Connector (+12V)
17 : 4-Pin Chassis FAN Connector (+12V)
18 : USB3.0 Port
21 : USB 2.0 Port 8,9
22 : USB 2.0 Port 6,7
23 : SATA3_0 Connector (White)
24 : SATA3_1 Connector (White)
25 : SATA2_2 Connector (Blue)
26 : SATA2_3 Connector (Blue)
36 : Front Panel Audio Header
37 : Audio Jacks
Blue - Line In
Green - Line Out
Pink - Mic In
38 : Top : RJ45 LAN Port2
Bottom : USB3.0 (USB4,5)
39 : Top : USB2.0 (USB2,3)
Bottom : HDMI
40 : Top : RJ45 LAN Port1
Bottom : USB2.0 (USB0,1)
41 : Top : COM2 (RS232/422/485)*
Bottom : DVI (D-Sub for IMB-170-V)
42 : Top : COM1 (RS232/422/485)*
Bottom Left : Display Port
Bottom Right : PS/2 Mouse/Keyboard
27 : SATA Power Connector
COM Port Headers (RS232)
28 : COM3
29 : COM4
30 : COM5
31 : COM6
32 : LPC Debug Header
33 : PCIE Slot
34 : Buzzer
35 : 3W Audio AMP Output Wafer Header
PIN Signal Name
1 SPK L-
2 SPK L+
3 SPK R+
4 SPK R-
J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET
1
1
DUMMY
GND
GND
P+7
P-7
USB_PWR
P+6
P-6
USB_PWR
1
DUMMY
GND
GND
P+9
P-9
USB_PWR
P+8
P-8
USB_PWR
1
21
PIN Signal Name PIN Signal Name
9 RI#/+5V/+12V 10 NC
7 RTS# 8 CTS#
5 GND 6 DSR#
3 TXD 4 DTR#
1 DCD# 2 RXD
1
PIN Signal Name PIN Signal Name
14 +3V 13 NC
12 +3V 11 +3V
10 GND 9 GND
8 LAD3 7 LAD2
6 LAD1 5 LAD0
4 LFRAME# 3 RESET#
2 GND 1 CLK
PS2
Mouse/
Keyboard
1
IntA_PB_D+
Dummy
IntA_PB_D-
GND
IntA_PB_SSTX+
GND
IntA_PB_SSTX-
IntA_PB_SSRX+
IntA_PB_SSRX-
VbusVbus
Vbus
IntA_PA_SSRX-
IntA_PA_SSRX+
GND
IntA_PA_SSTX-
IntA_PA_SSTX+
GND
IntA_PA_D-
IntA_PA_D+
* This motherboard supports RS232/422/485 on COM1, 2 ports. Please
refer to below table for the pin denition. In addition, COM1, 2 ports
(RS232/422/485) can be adjusted in BIOS setup utility > Advanced
Screen > Super IO Conguration. You may refer to page 51 of our user
manual for details.
COM1, 2 Ports Pin Denition
PIN RS232 RS422 RS485
1 DCD TX- RTX-
2 RXD RX+ N/A
3 TXD TX+ RTX+
4 DTR RX- N/A
5 GND GND GND
6 DSR N/A N/A
7 RTS N/A N/A
8 CTS N/A N/A
9 +5V/+12V/RI# +5V/+12V/RI# +5V/+12V/RI#
1
GND
+12V
GND
+5V
1