43
Chapter 4: Motherboard Connections
Required Connection
8-pin Power
Pin Definitions
Pin#
Definition
1 - 4 Ground
5 - 8 P12V (12V Power)
8-Pin Power Connector
JPV1 is an 8-pin 12V DC power input for CPU or alternative single power source for a special
enclosure when the 24-pin ATX power is not in use. Refer to the table below for pin definitions.
4-pin HDD Power Connector
JPH1 is a 4-pin power connector that provides power to onboard HDD devices. Refer to the
table below for pin definitions.
4-pin HDD Power
Pin Definitions
Pin#
Definition
1
12V
2
GND
3
GND
4
5V
1
5
JSPKR1
MH2
JMD2_SRW2
JPL1
JPL2
JP
AC1
JPME2
JWD1
JI2C1
JI2C2
CPU SLOT7 PCI-E 3.0 X16
JMD1_SRW1
JMD2_SRW1
JMD2
LED1
JGP1
JF1
FAN2
FANA
MH1
I-SATA2
COM1/2
USB0/1
USB2/3
I-SATA1
JTPM1
JPH1
JPT1
JPW1
JPV1
FAN1
MH4
BAR CODE
MAC CODE
DIMMA1
DIMMB1
JMD1
M.2-P
(PCIe)
JLCDPWR1
LVDS1
JVRM1
JRF2
JRF1
MH3
HDMI
HDMI2.0
DP
USB6/7
USB4/5
BT1
LAN1
LAN2
LINE_OUT
MIC_IN
X12SCV-LVDS
DESIGNED IN USA
REV:1.01
CPU1
PCH
W480E
JBT1
JSD1
M.2-H
(PCIe/SATA)
JD1
JL1
8
4
JSPKR1
MH2
JMD2_SRW2
JPL1
JPL2
JP
AC1
JPME2
JWD1
JI2C1
JI2C2
CPU SLOT7 PCI-E 3.0 X16
JMD1_SRW1
JMD2_SRW1
JMD2
LED1
JGP1
JF1
FAN2
FANA
MH1
I-SATA2
COM1/2
USB0/1
USB2/3
I-SATA1
JTPM1
JPH1
JPT1
JPW1
JPV1
FAN1
MH4
BAR CODE
MAC CODE
DIMMA1
DIMMB1
JMD1
M.2-P
(PCIe)
JLCDPWR1
LVDS1
JVRM1
JRF2
JRF1
MH3
HDMI
HDMI2.0
DP
USB6/7
USB4/5
BT1
LAN1
LAN2
LINE_OUT
MIC_IN
X12SCV-LVDS
DESIGNED IN USA
REV:1.01
CPU1
PCH
W480E
JBT1
JSD1
M.2-H
(PCIe/SATA)
JD1
JL1
1
4