Pegatron IPMSB Schematic

IPMSB

Motherboard layout reference

Contents

• Specications summary

• Motherboard layout

• Rear panel connectors

• Function selectors

• Internal connectors

System stability is not guaranteed if voltages are set beyond the defaults.

This manual is meant as a general reference guide. Refer to the product itself for actual specications.

2

IPMSB motherboard layout reference

Specications summary

CPU Socket : Intel Socket 1155

Supports : Sandy Bridge
TDP : 95/ 65W

Chipset North Bridge : Intel Cougar Point (H61)

Memory

Dual Channel, 2 x DDR3 slots, Non-ECC, Unbuffered, Max. 8GB

Types : 1066/PC3-8500, 1333/PC3-10600

Expansion slots 1x PCI Express slot (x16)

1x PCI Express slot (x1)
2x PCI slots

Audio

LAN

Graphics Integrated Graphics in Sandy Bridge

Storage INTEL Cougar Point (H61) built-in: 4x SATA 300

USB 10x USB 2.0 ports, 12/480Mbps

Rear panel I/O ports

Internal connectors 1x ATX power connector

Realtek ALC662 co-lay ALC888S (6-channel)

Gigabit

1x Mouse (PS/2) port + 1x Keybord (PS/2) port
1x Display (DVI) port
1x Display (VGA) port
2x USB2.0 ports
1x LAN (RJ-45) port + 2x USB2.0 ports
3x Audio jacks (6-channel)

1x ATX CPU connector
1x CPU fan connector
1x System fan connector
4x SATA connectors
1x Front panel audio connector
1x Internal SPDIF output connector
3x USB 2.0 connectors
1x Serial port module connector

Realtek RTL8111EL

1x Parallel port connector

1x Chassis intrusion alarm connector

1x TPM (Trusted Platform Module) connector

1x Front panel connector

BIOS SPI 32Mb (AMI)

Form factor

uATX, 9.6 inches x 7.6 inches

3

IPMSB motherboard layout reference

Motherboard layout

LAN + USB

AUDIO

VGA

SPDIF_OUT2

BUZZER

PCI_X1

PCI_X2

F_AUDIO

F_USB2F_USB3

F_USB1

ATX_CPU

USB_PWR1

F_PANEL

TPM

BATTERY

ATXPOWER

USB1

SYS_FAN1

DVI

CMOS

SATA1

SATA0

SATA2

SATA3

PCIE_X1

PCIE_X16

SERIAL_B

CPU FAN1

CHANNEL A-DIMM

CHANNEL B-DIMM

KB+MS

Keyboard &
Mouse (PS/2)
ports

Internal SPDIF
output connector

LAN & USB
ports

Front panel
audio connector

USB

connectors

Front panel
Connector

ATX Power
connector

ATX CPU pwer

connector

Parallel port

connector

Memory
sockets

SATA
connectors

CPU fan
connector

System fan

connector

PCI Express
slot (x1)

PCI slots

PCI Express
slot (x16)

Display
(VGA) port

Display
(DVI) port

Clear CMOS
selector

A

udio ports

Serial port

module connector

TPM

connector

USB ports

Intel LGA 1155 socket

PARALLEL

KBPWR

INTRUDER

Chassis Intrusion
Alarm Connector

Keyboard Power
Selector

Flash override

selector

FLASH_
OVERRIDE

USB power

selector

Rear panel connectors

Mouse (PS/2) port

Keyboard (PS/2) port

Display (DVI) port

LAN (RJ-45) port

Display (VGA) port

USB 2.0 ports

Blue: Line In

Lime: Front L/R Out

Pink: Mic In

4

IPMSB motherboard layout reference

1

3
2

1

3
2

Normal

(Default)

Clear

CMOS

LAN port LED indications

1

3

2

+5VA

(Default)

+5V

1

3

2

(Default)

Enable Disable

3

2

1

3

2

1

(Default)

+5VA +5V

321

321

Left (ACTIVITY)

Orange : Activity
Off : No activity

LAN port

Right (LINK)

Orange : 1G
Green : 100M Link

Off : 10M Link

Function Selectors

CLEAR CMOS

CLEAR CMOS SELECTOR

To erase the CMOS RTC RAM user settings:

1. Turn OFF the computer and unplug the power cord.

2. Move the cap to clear for 5 to 10 secs, then move cap back to default.

3. Plug the power cord and turn ON the computer.

4. During the boot process, enter BIOS setup to re-enter user settings.

Link

FLASH_OVERRIDE

FLASH OVERRIDE
(Intel Management Engine) SELECTOR

KEYBOARD & MOUSE POWER SELECTOR

KBPWR

USB_PWR1

USB POWER SELECTOR

5

IPMSB motherboard layout reference

DDCD*#

TTXD*

Ground

RRTS*#

RRXD*

DDTR*#

DDSR*#

CCTS*#

RRI*#

Ground

CPU FAN PWR

CPU FAN TACH

CPU FAN PWM

Internal connectors

MIC*_L

MIC*_R

LINE*_R

GROUND

GROUND

LINE*_L

LINE_JD

MIC_JD

F_AUDIO_DET#

Ground

CHA FAN PWM

CHA FAN TACH

CHA FAN PWR

GND

SPDIF_OUT

+5V

(+)3 Volts

Power OK

Ground

Ground

Ground

Ground

Ground

Ground

Ground

Ground

PSON#

(+)5 Volts

(+)5 Volts

(+)5 Volts
(-)5 Volts

(-)12 Volts

(+)3.3 Volts

(+)12 Volts
(+)12 Volts

(+)5V Standby

(+)5 Volts

(+)5 Volts

(+)3 Volts
(+)3 Volts

+12V_CPU

Ground

Ground

+12V_CPU

USB*(-)

USB*(+)

USB*(-)

Ground

Ground

+SBV

+SBV

NC

Ground

Ground

Ground

SATA_RX(+)

SATA_RX(-)

SATA_TX(-)

SATA_TX(+)

Ground

Ground

Ground

SATA_RX(+)
SATA_RX(-)

SATA_TX(-)
SATA_TX(+)

STB#

PINIT#

SPD1

SPD7

AFD#

ACK#

SPD2

SLIN#

SPD4

SPD3

SPD6

PE

SLCT

BUSY

SPD5

NC

Ground

Ground

Ground

Ground

Ground

Ground

Ground

Ground

SPD0

ATXPOWER

ATX POWER CONNECTOR ATX CPU CONNECTOR

CPU FAN

CPU FAN CONNECTOR SYSTEM FAN CONNECTOR

SATA1

SATA0

ATX_ CPU

SYS_FAN

F_AUDIO

SATA CONNECTORS

INTERNAL SPDIF OUTPUT CONNECTOR

INTERNAL SERIAL PORT CONNECTOR

SATA2

SATA3

FRONT PANEL AUDIO CONNECTOR

SPDIF_OUT

USB CONNECTORS

SERIAL_B

PARALLEL PORT CONNECTOR

F_USB2 F_USB3

PARALLEL

F_USB1

Internal connectors (cont’d)

Ground

HDLED(-)

HDLED(+)

+HDLE D RESET

PWRBTN

Ground

Reset

NC

PWRBTN

PLED

PLED(-)

PLED(+)

Ground

Ground

LPCPD#

Ground

LPC_RST#

LAD3

LAD1

LAD2

LAD0

+3P3V

+3P3VSB

NC

NC

NC

NC

LFRAME#

SERIRQ

CLKRUN#

INTRUDER#

Ground

TPM

INTRUDER

CHASSIS INTRUSION ALARM CONNECTOR

F_PANEL

FRONT PANEL CONNECTOR

TPM (Trusted Platform Module) CONNECTOR

6

IPMSB motherboard layout reference