Dom Pwr Connector (Jsd1); Overheat Led Header - Supero A1SAi-2550F User Manual

A1SAi & A1SRi Series Motherboard User's Manual

DOM PWR Connector (JSD1)

The Disk-On-Module (DOM) power
connector, located at JSD1, provides
5V power to a solid state DOM storage
device connected to one of the SATA
ports. See the table on the right for
pin definitions.

Overheat LED Header

The JOH1 header is used to connect
an LED indicator to provide warnings
of chassis overheating and fan failure.
This LED will blink when a fan failure
occurs. Refer to the tables on right for
pin definitions.
JUIDB1
VGA
BMC
LAN2/LAN4
JI2C1
A1SAi/A1SRi Series Motherboard
Rev. 1.00
JI2C2
Battery
JWD1
JF1
B
A
1
J3
SP1
USB2.0-0/1
USB3.0-0/1
IPMI_LAN
LAN1/LAN3
Marvell
PHY
BIOS
JBT1
CPU
2-22
DOM PWR
Pin Definitions
Pin# Definition
1 5V
2 Ground
3 Ground
Overheat LED
Pin Definitions
Pin Definition
1 3.3V
2 OH Active
OH/Fan Fail/PWR Fail
LED Status (Red LED)
State
Off Normal
Solid Overheat
Flashing Fan Fail
A. DOM PWR
COM1
B. Overheat LED Header
FAN3
FAN1
Definition