ASROCK IMB-151 Service manual

13 : Digital Input / Output Power Select
1-2: +12V
2-3: +5V
14 : TPM Header
15 : Chassis Intrusion Headers
CI1:
Close: Active case open
Open: Normal
Cl2:
Close: Normal
Open: Active case open
1 6 : SATA Power Output Connector
17 : USB3.0 Connector
18 : mSATA Select
1-2: SATA2_2 + mini-PCIe
2-3: mSATA, SATA2_2 no function
19 : PS2_KB_MS1
8 : Printer Port Header
9 : PWR_COM1 Jumper
1-2: +5V
2-3: +12V
10 : JGPIO_SET1 Jumper
1-2: High
2-3: Low
11 : Digital Input / Output Pin Header
12 : PWR_COM2 Jumper
1-2: +5V
2-3: +12V
3-4: +12V
4-5: +5VSB
1 : ATX Power Connector
(Input 9V-19V)
1-2: GND
3-4: DC Input
2 : 2-pin UPS Module Power Input
Connector
3 : 4-Pin CPU FAN Connector
(+12V)
4 : PWR_COM6 Jumper
1-2: +5V
2-3: +12V
5 : PWR_COM4 Jumper
1-2: +5V
2-3: +12V
6 : PWR_COM3 Jumper
1-2: +5V
2-3: +12V
7 : Internal COM Port Headers
COM1 (RS232/422/485)
COM2, 3, 4, 6 (RS232)
IMB-151
Jumpers and headers setting guide
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
1 SIO_GP24 2 SIO_GP20
3 SIO_GP25 4 SIO_GP21
5 SIO_GP26 6 SIO_GP22
7 SIO_GP27 8 SIO_GP23
9 JGPIO_PWR 10 GND
GND
+12V
CPU_FAN_SPEED
FAN_SPEED_CONTROL
1
*15G06M011002AK*
P/ N: 15G06M011002AK V1.1
Mic In
AUDIO
CODEC
BUZZ1
BIOS
Chip
1
USB2_56
1
HD_AUDIO1
IMB-151
18
21
2326
32 27
29
19
20
22
24
2528
33 31 30
1234 5 6
7
8
9
10
11
12
13
14
15
16
17
PWR_COM1
SATA2 _2
SATA2_1
CPU_FAN1
1
PCIE1
1
JGPIO1
DC_JACK1
mini-PCIe
1
TPM1
PS2_KB_MS1
1
VGA2
1
CLRCMOS1
1
CHA_FAN1
SPEAKER1
1
LAN1
VGA1
Line Out
INT_DC1
HDMI1
ATX12V1
1
BLT_VOL1
1
BLT_PWM1
HDLED RESET
PLED PWRBTN
PANEL1
1
1
1
CI1
mini-PCIe / mini-SATA
1
LPT1
1
CI2
SATA_PWR1
USB3_34
MSATA_SEL1
1
1
USB2_34
LVDS 1
1
1
BLT_PWR1
1
1
PNL_PWR1
BKT_PWR1
Industrial
1
1
1
1
CIR1
ATX_ AT1
JGPIO_PWR1
PWR_COM2
USB 2.0
USB 3.0
36
37
35
34
40
41
39
38
DDR3_A1
COM6
1
COM4
1
COM3
1
COM2
1
COM1
1
PWR_COM6
1
PWR_COM4
1
PWR_COM3
1
DDR3_B1
SPDIF1
1
45
43
42
JGPIO_SET1
1
44
4
2
3
1
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 +5V/+12V +5V/+12V
10 NC NC NC
* This motherboard supports RS232/422/485 on COM1 port. Please
refer to below table for the pin denition. In addition, COM1 port
(RS232/422/485) can be adjusted in BIOS setup utility > Advanced
Screen > Super IO Conguration. You may refer to page 30 of our
user manual for details.
PIN Signal Name PIN Signal Name
2 RRXD 1 DDCD#
4 DDTR# 3 TTXD
6 DDSR# 5 GND
8 CCTS# 7 RRTS#
10 NC 9 COM1/3/4/6: +5V/+12V
COM2: +5V/+12V/+5VSB
12
COM1 Port Pin Denition
1
PIN Signal Name
1 KBCLK
2 +5V
3 KBDATA
4 +5V
5 MSDATA
6 GND
7 MSCLK
8 GND
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+
1
GND
GND
S_PWRDWN#
LAD2
SMB_CLK_MAIN
PCICLK
PCIRST#
LAD3
+3 V
LAD0
GND
FRAME
SMB_DATA_MAIN
LAD1
SERIRQ#
GND
+3 VSB
48MHz +5 V
GND
+5V
+12V
1
GND
1
Signal
GND
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.

28 : Backlight Power Connector
30 : 3W Audio AMP Output Wafer
31 : Backlight Power Selection
(LCD_BLT_VCC) (BKT_PWR1)
1-2: LCD_BLT_VCC: +5V
2-3: LCD_BLT_VCC: +12V
4-5: LCD_BLT_VCC: DC_IN
32 : Panel Power Selection (LCD_VCC)
(PNL_PWR1)
1-2: LVDD: +3V
2-3: LVDD: +5V
4-5: LVDD: +12V
33 : Backlight Control Level
(CON_LBKLT_CTL) (BLT_PWM1)
1-2 : +3V
2-3 : +5V
34 : Audio Jack (Pink - Mic In)
35 : Front Panel Audio Header
36 : Audio Jack (Green - Line Out)
37 : Backlight Volume Control (BLT_VOL1)
38 : HDMI Port
39 : LVDS Panel Connector
40 : USB3.0 Ports
41 : VGA Port
42 : VGA2
43 : RJ45 LAN Port
44 : USB2.0 Ports
45 : DC Jack
20 : System Panel Header
21 : CIR Header
22 : Clear CMOS Header
1-2: Normal
2-3: Clear CMOS
USB2.0 Connectors
23 : USB2_56
29 : USB2_34
24 : ATX/AT Mode Jumper
1-2: AT Mode
2-3: ATX Mode
25 : SPDIF Header
26 : SATA2 Connectors
27 : 3-Pin Chassis FAN Connector (+12V)
Mic In
AUDIO
CODEC
BUZZ1
BIOS
Chip
1
USB2_56
1
HD_AUDIO1
IMB-151
18
21
2326
32 27
29
19
20
22
24
2528
33 31 30
1234 5 6
7
8
9
10
11
12
13
14
15
16
17
PWR_COM1
SATA2_2
SATA2_1
CPU_FAN1
1
PCIE1
1
JGPIO1
DC_JACK1
mini-PCIe
1
TPM1
PS2_KB_MS1
1
VGA2
1
CLRCMOS1
1
CHA_FAN1
SPEAKER1
1
LAN1
VGA1
Line Out
INT_DC1
HDMI1
ATX12V1
1
BLT_VOL1
1
BLT_PWM1
HDLED RESET
PLED PWRBTN
PANEL1
1
1
1
CI1
mini-PCIe / mini-SATA
1
LPT1
1
CI2
SATA_PWR1
USB3_34
MSATA_SEL1
1
1
USB2_34
LVDS 1
1
1
BLT_PWR1
1
1
PNL_PWR1
BKT_PWR1
Industrial
1
1
1
1
CIR1
ATX_ AT1
JGPIO_PWR1
PWR_COM2
USB 2.0
USB 3.0
36
37
35
34
40
41
39
38
DDR3_A1
COM6
1
COM4
1
COM3
1
COM2
1
COM1
1
PWR_COM6
1
PWR_COM4
1
PWR_COM3
1
DDR3_B1
SPDIF1
1
45
43
42
JGPIO_SET1
1
44
CIRRX
+5VSB
+5VSB
CIRRXWB
NC
CIRTX
GND
1
1
1PIN Signal Name PIN Signal Name
1 LVDD 2 LVDD
3 +3V 4 N/A
5 N/A 6 LVDS_A_DATA0#
7 LVDS_A_DATA0 8 GND1
9 LVDS_A_DATA1# 10 LVDS_A_DATA1
11 GND6 12 LVDS_A_DATA2#
13 LVDS_A_DATA2 14 GND2
15 LVDS_A_DATA3# 16 LVDS_A_DATA3
17 GND7 18 LVDS_A_CLK#
19 LVDS_A_CLK 20 GND3
21 LVDS_B_DATA0# 22 LVDS_B_DATA0
23 GND8 24 LVDS_B_DATA1#
25 LVDS_B_DATA1 26 GND4
27 LVDS_B_DATA2# 28 LVDS_B_DATA2
29 DPLVDD_EN 30 LVDS_B_DATA3#
31 LVDS_B_DATA3 32 GND5
33 LVDS_B_CLK# 34 LVDS_B_CLK
35 GND9 36 CON_LBKLT_EN_R
37 CON_LBKLT_CTR_R 38 LCD_BLT_VCC
39 LCD_BLT_VCC 40 LCD_BLT_VCC
40
2
139
PIN Signal Name
1 GPIO_VOL_UP
2 GPIO_VOL_DW
3 PWRDN
4 LVDS1 BLUP
5 LVDS1 BLDW
6 GND
7 GND
1
PIN Signal Name
1 SPK R-
2 SPK R+
3 SPK L+
4 SPK L-
NC
GND
GND
+
-
PWR
+
-
PWR
1
GND
+ 12V
CHA_ FAN_SPEED
1
PIN Signal Name
1 GND
2 GND
3 BL CTL
4 BL EN
5 LCD_BLT_VCC
6 LCD_BLT_VCC
1
1
GND RESET#
PWRBTN#
PLED-
PLED+
GND
HDLED-
HDLED+
1
GND
PIN Signal Name PIN Signal Name
9DDC_CLK 10 DDC_DATA
7HSYNC 8VSYNC
5BLUE 6GND
3GREEN 4GND
1RED 2GND