IMB-1004
Jumpers and Headers Setting Guide
13 : CON_LBKLT_EN and CON_LBKLT_CTL
Voltage Level (BLT_EN_PWM1)
1-2: 5V Level
2-3: 3V Level
14 : Backlight Power Connector (BLT_PWR1)
15 : 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
16 : 4-Pin CPU FAN Connector (+12V)
17 : USB2.0 Connector (USB2_4)
18 : USB3.2 Gen1 Connector (USB3H_2_3)
19 : SPI TPM Header
8 : SMB_TEST1
9 : Backlight Volume Control (BLT_VOL1)
10 : LVDS Panel Connector
11 : 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
12 : 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.
1 : 2-pin UPS Module Power Input Connector
Pin1: GND
Pin2: DC Input
2 : M.2 Key-E Socket (M2_E1)
3 : 4-pin DC-in PWR Connector (Input +12V
~+28V) & UPS Module Power Output
Connector
Pin1 and Pin4: GND
Pin2 and Pin3: DC Input
4 : SATA Power Output Connector
5 : SATA3 Connector (SATA3_2)
6 : USB2.0 Connectors
(USB2_2_3,
USB2_5_6)
7 : SATA3 Connector (SATA3_1)
1
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®
and HDMI High-Definition
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
January 27, 2022
First Release
GND
+5V
+12V
GND
1
1
1
NA
NA
NA
PIN
Signal Name
1
GPIO_VOL_UP
2
GPIO_VOL_DW
3
PWRDN
4
BRIGHTNESS_UP
5
BRIGHTNESS_DW
6
GND
7
GND
1
DUMMY
GND
GND
+B
-B
+A
-A
USB_PWR
USB_PWR
1
1
39
40
2
PIN
Signal Name
PIN
Signal Name
39
LCD_BL
T_VCC
40
LCD_BL
T_VCC
37
CON_LBKL
T_CTL
38
LCD_BL
T_VCC
35
GND
36
CON_LBKL
T_EN
33
LVDS_B_CLK#
34
LVDS_B_CLK
31
LVDS_B_DA
TA3
32
GND
29
DPL
VDD_EN
30
LVDS_B_DA
TA3#
27
LVDS_B_DA
TA2#
28
LVDS_B_DA
TA2
25
LVDS_B_DA
TA1
26
GND
23
GND
24
LVDS_B_DA
TA1#
21
LVDS_B_DA
TA0#
22
LVDS_B_DA
TA0
19
LVDS_A_CLK
20
GND
17
GND
18
LVDS_A_CLK#
15
LVDS_A_DA
TA3#
16
LVDS_A_DA
TA3
13
LVDS_A_DA
TA2
14
GND
11
GND
12
LVDS_A_DA
TA2#
9
LVDS_A_DA
TA1#
10
LVDS_A_DA
TA1
7
LVDS_A_DA
TA0
8
GND
5
LDDC_DA
TA
6
LVDS_A_DA
TA0#
3
+3.3V
4
LDDC_CLK
1
LCD_VCC
2
LCD_VCC
GND
+12V
CPU_FAN_SPEED
FAN_SPEED_CONTROL
1
In
Dummy
IntA_PB_D-
GND
IntA_
GND
IntA_PB_SSTX-
IntA_
IntA_PB_SSRX-
Vbus
Vbus
IntA_PA_SSRX-
IntA_
GND
IntA_PA_SSTX-
IntA_
GND
IntA_PA_D-
In
1
PIN
Signal Name
1
GND
2
GND
3
CON_LBKLT_CTL
4
CON_LBKLT_EN
5
LCD_BLT_VCC
6
LCD_BLT_VCC
1
1
PIN
Signal
Name
PIN
Signal
Name
PIN
Signal
Name
PIN
Signal
Name
1
GPIO
2 SMB_CLK 3 SMB_DATA 4
GND
1
