ASRock Industrial IMB-1003 Service manual

GND
+12V
CPU_FAN_SPEED
FAN_SPEED_CONTROL
IMB-1003
Jumpers and Headers Setting Guide
18 : 24-pin ATX Power Input Connector
19 : CON_LBKLT_EN and CON_LBKLT_CTL
Voltage Level (BLT_EN_PWM1)
1-2: +5V
2-3: +3V
21 : Clear CMOS Jumpers
CLRMOS1:
1-2: Normal
2-3: Clear CMOS
CLRMOS2:
Open: Normal
Short: Auto Clear CMOS When AC Power
On
22 : SIO_AT1
Open: ATX Mode
Short: AT Mode
23 : Internal COM Port Headers
(COM2, 5, 6) (RS232)
24 : SMB_TEST1
25 : System Panel Header
26 : CAN1_2
9 : Brightness Control Mode
(BLT_PWM1)
1-2: From eDP PWM to CON_LBKLT_CTL
2-3: From LVDS PWM to CON_LBKLT_CTL
* Please set to 1-2 when adjusting brightness by Brightness
Control bar under OS.
* Please set to 2-3 when adjusting brightness by BLT_VOL1.
10 : Chassis Intrusion Headers
CI1:
Open: Normal
Short: Active Case Open
Cl2:
Open: Active Case Open
Short: Normal
11 : 4-Pin CPU FAN Connector (+12V)
12 : PWR_BAT2
Open: Normal
Short: Charge Battery
13 : Power Loss Header (PWR_LOSS1)
Open: No Power Loss
Short: Power Loss
14 : 4-pin ATX Power Connector
1-2: GND
3-4: DC Input
15 : Battery Connector
16 : Digital Input / Output Power Select
(JGPIO_PWR) (JGPIO_PWR1)
1-2: +12V
2-3: +5V
17 : Digital Input / Output Default Value
Setting (JGPIO_SET1)
1-2: Pull-High
2-3: Pull-Low
COM Port PWR Setting Jumpers
1 : PWR_COM1 (For COM Port1)
2 : PWR_COM3 (For COM Port3)
PWR_COM4 (For COM Port4)
20 : PWR_COM2 (For COM Port2)
PWR_COM5 (For COM Port5)
PWR_COM6 (For COM Port6)
1-2: +5V
2-3: +12V
3 : USB3.2 Gen1 Connector (USB3H_2_3)
4 : SATA Power Output Connector
5 : USB2.0 Connectors
(USB2_2_3,
USB2_5_6)
6 : SATA3 Connector (SATA3_1)
7 : TPM Header
8 : USB2.0 Port (USB2_4)
The terms HDMI® and HDMI High-Denition
Multimedia Interface, and the HDMI logo are
trademarks or registered trademarks of HDMI
Licensing LLC in the United States and other
countries.
Revision History
Date Description
May 26, 2022 First Release
GND
+5V
+12V
GND
1
1
1
PIN Signal
Name PIN Signal Name PIN Signal Name PIN Signal Name
1GPIO 2SMB_CLK 3SMB_DATA 4GND
1
Signal
GND
1
1
4
2
3
1
12
1
24
13
PIN Signal
Name PIN Signal Name PIN Signal Name PIN Signal Name PIN Signal Name
10 N/A 8CCTS# 6DDSR# 4DDTR# 2RRXD
9PWR 7RRTS# 5GND 3TTXD 1DDCD#
1
2
GND
RESET#
PWRBTN#
PLED-
PLED+
GND
HDLED-
HDLED+
1
GND
2
1
PIN Signal
Name PIN Signal Name PIN Signal Name PIN Signal Name PIN Signal Name
10 N/A 8GND 6CAN2_RX0 4CAN2_TX0 23VSB
9GP_E13 7GND 5CAN1_RX0 3CAN1_TX0 1+3VSB

J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GN D
OUT2_R
MIC2_R
MIC2_L
OUT_RET
32 : M.2 Key-M Socket (M2_M1)
33 : LVDS Panel Connector
34 : Backlight Power Connector (BLT_PWR1)
35 : eDP and LVDS Backlight Power Select
(LCD_BLT_VCC) (BKT_PWR1)
1-2: LCD_BLT_VCC: +5V
2-3: LCD_BLT_VCC: +12V
4-5: LCD_BLT_VCC: DC Input
36 : eDP and LVDS Panel Power Select
(LCD_VCC) (PNL_PWR1)
1-2: LCD_VCC: +3V
2-3: LCD_VCC: +5V
4-5: LCD_VCC: +12V
37 : Backlight Volume Control (BLT_VOL1)
38 : DACC2
Open: Normal
Short: Auto Clear CMOS (Power O󰀨)
39 : 3W Audio AMP Output Wafer
40 : Front Panel Audio
Header
41 : Audio Jacks
Green - Line Out
Pink - Mic In
42 : Top : RJ45 LAN Port (LAN2)
Bottom : USB 2.0 Ports (USB2_7_8)
43 : Top : RJ45 LAN Port (LAN1)
Bottom : USB 3.2 Gen1 Ports (USB3H_1_2)
44 : SATA3 Connector (SATA3_2, shared with
M2_M1)
45 : VGA Header
46 : Top : COM Port (COM1) (RS232/422/485)*
Bottom : D-Sub Port (VGA1)
47 : Top : COM Port (COM3) (RS232/422/485)*
Bottom : COM Port (COM4) (RS232/422/485)*
48 : Top : PS/2 Mouse Port
Bottom : PS/2 Keyboard Port
49 : HDMI Port (HDMI1)
Back Side:
SIM Card Socket
27 : UART2 Header
28 : Digital Input/Output Pin Header (JGPIO1)
29 : ESPI Header
30 : M.2 Key-E Socket (M2_E1)
31 : M.2 Key-B Socket (M2_B1)
1
PIN Signal Name PIN Signal
Name PIN Signal Name PIN Signal Name PIN Signal Name
2PMC_TGPIO0 4SOC_D01 6SOC_D02 8SOC_D03 10 GND
1SIO_GP34 3SIO_GP35 5SIO_GP36 7SIO_GP37 9JGPIO_PWR
DUMMY
1
PIN Signal Name PIN Signal Name
9 DDC_CLK 10 DDC_DATA
7 HSYNC 8 VSYNC
5 BLUE 6 GND
3 GREEN 4 GND
1 RED 2 GND
* Time-Aware GPIO support at Pin 2
* This motherboard supports RS232/422/485 on COM1, 3, 4 ports. Please refer to
below table for the pin denition. In addition, COM1, 3, 4 ports (RS232/422/485)
can be adjusted in BIOS setup utility > Advanced Screen > Super IO
Conguration. You may refer to our user manual for details.
PIN RS232 RS422 RS485
1 DCD TX- RTX-
2 RXD TX+ RTX+
3 TXD RX+ N/A
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 PWR PWR PWR
10 N/A N/A N/A
COM1, 3, 4 Port Pin Denition
1
1
PIN Signal Name PIN Signal Name
2 LCD_VCC 1 LCD_VCC
4 LDDC_CLK 3 +3.3V
6 LVDS_A_DATA0# 5 LDDC_DATA
8 GND 7 LVDS_A_DATA0
10 LVDS_A_DATA1 9 LVDS_A_DATA1#
12 LVDS_A_DATA2# 11 GND
14 GND 13 LVDS_A_DATA2
16 LVDS_A_DATA3 15 LVDS_A_DATA3#
18 LVDS_A_CLK# 17 GND
20 GND 19 LVDS_A_CLK
22 LVDS_B_DATA0 21 LVDS_B_DATA0#
24 LVDS_B_DATA1# 23 GND
26 GND 25 LVDS_B_DATA1
28 LVDS_B_DATA2 27 LVDS_B_DATA2#
30 LVDS_B_DATA3# 29 DPLVDD_EN
32 GND 31 LVDS_B_DATA3
34 LVDS_B_CLK 33 LVDS_B_CLK#
36 CON_LBKLT_EN 35 GND
38 LCD_BLT_VCC 37 CON_LBKLT_CTL
40 LCD_BLT_VCC 39 LCD_BLT_VCC
PIN Signal Name
6 LCD_BLT_VCC
5 LCD_BLT_VCC
4 CON_LBKLT_EN
3 CON_LBKLT_CTL
2 GND
1 GND
1
PIN Signal Name
7 GND
6 GND
5 BRIGHTNESS_DW
4 BRIGHTNESS_UP
3 PWRDN
2 GPIO_VOL_DW
1 GPIO_VOL_UP
Installation of ROM Socket
* Do not apply force to the actuator cover after ic inserted.
* Do not apply force to actuator cover when it is opening over 120
degree, Otherwise, the actuator cover may be broken.
* The yellow dot (Pin1) on the ROM must be installed at pin1 position of
the socket (white arrow area).
* Make sure the white dot on the ROM is installed outwards of the
socket.
* For further details of how to install ROM, please refer to ASRI website.
Warning: If the installation does not follow as the picture, then it
may cause severe damage to chipset & MB.
PIN SIGNAL SIGNAL PIN
1 GND +3.3V 2
3 USB_D+ +3.3V 4
5 USB_D- NA 6
7 GND NA 8
9 NA NA 10
11 NA NA 12
13 NA NA 14
15 NA NA 16
17 NA GND 18
19 NA NA 20
21 NA NA 22
23 NA
33 GND NA 32
35 PETp NA 34
37 PETn NA 36
39 GND NA 38
41 PERp NA 40
43 PERn NA 42
45 GND NA 44
47 PEFCLKp NA 46
49 PEFCLKn NA 48
51 GND NA 50
53 CLKREQ# PERST0# 52
55 WAKE# NA 54
57 GND NA 56
59 NA SMB_DATA 58
61 NA SMB_CLK 60
63 GND NA 62
65 NA NA 64
67 NA NA 66
69 GND NA 68
71 NA NA 70
73 NA +3.3V 72
75 GND +3.3V 74
PIN SIGNAL SIGNAL PIN
1 NA +3.3V 2
3 GND +3.3V 4
5 GND FuLL_Card_Power_o󰀨 6
7 USB_D+ W_DISABLE1# 8
9 USB_D- WWAN_LED# 10
11 GND
21 GND NA 20
23 NA NA 22
25 NA NA 24
27 GND W_DISABLE2# 26
29 USB3_RX- NA 28
31 USB3_RX+ UIM_RESET 30
33 GND UIM_CLK 32
35 USB3_TX- UIM_DATA 34
37 USB3_TX+ UIM_PWR 36
39 GND NA 38
41 PERn0 NA 40
43 PERP0 NA 42
45 GND NA 44
47 PETn0 NA 46
49 PETP0 NA 48
51 GND PERST# 50
53 PEFCLKn CLKREQ# 52
55 PEFCLKp WAKE# 54
57 GND NA 56
59 NA NA 58
61 NA NA 60
63 NA NA 62
65 NA NA 64
67 NA NA 66
69 PEDET NA 68
71 GND +3.3V 70
73 GND +3.3V 72
75 NA +3.3V 74
PIN SIGNAL SIGNAL PIN
1 GND +3.3V 2
3 GND +3.3V 4
5 NA NA 6
7 NA NA 8
9 GND SATA_LED 10
11 NA +3.3V 12
13 NA +3.3V 14
15 GND +3.3V 16
17 NA +3.3V 18
19 NA NA 20
21 GND NA 22
23 NA NA 24
25 NA NA 26
27 GND NA 28
29 PERn1 NA 30
31 PERp1 NA 32
33 GND NA 34
35 PETn1 NA 36
37 PETp1 NA 38
39 GND NA 40
41 PERn0/SATA-B+ NA 42
43 PERp0/SATA-B- NA 44
45 GND NA 46
47 PETn0/SATA-A- NA 48
49 PETp0/SATA-A+ PERST# 50
51 GND CLKREQ# 52
53 PEFCLKn WAKE# 54
55 PEFCLKp NA 56
57 GND NA 58
67 NA NA 68
69 PEDET +3.3V 70
71 GND +3.3V 72
73 GND +3.3V 74
75 GND
* eDP pin denition
(switch by BIOS):
PIN Signal Name PIN Signal Name
39 LCD_BLT_VCC 40 LCD_BLT_VCC
37 CON_LBKLT_CTL 38 LCD_BLT_VCC
35 GND 36 CON_LBKLT_EN
33 N/A 34 N/A
31 N/A 32 GND
29 DPLVDD_EN 30 N/A
27 N/A 28 N/A
25 N/A 26 GND
23 GND 24 N/A
21 N/A 22 N/A
19 EDP_AUXP 20 GND
17 GND 18 EDP_AUXN
15 N/A 16 N/A
13 EDP_TX0 14 GND
11 GND 12 EDP_TX0#
9 EDP_TX1# 10 EDP_TX1
7 N/A 8 GND
5 N/A 6 N/A
3 N/A 4 N/A
1 LCD_VCC 2 LCD_VCC
PIN Signal
Name
4 OUTRN
3 OUTRP
2 OUTLP
1 OUTLN
1
* Note: Auto clear CMOS when system boot improperly.
PIN Signal Name PIN Signal Name PIN Signal
Name PIN Signal Name PIN Signal Name
2UART_RRXD 4N/A 6N/A 8UART_CCTS#
1N/A 3UART_TTXD 5GND 7UART_RRTS# 9N/C