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1.4 Motherboard Layout
Jumper, connector and LED locations are shown below with brief descriptions on the following
page. Detailed descriptions are found in Chapter 3. Note: This diagram shows the A2SAV
motherboard. The A2SAV-L motherboard is similar except that some connectors are not
included: AUDIO FP, M-SATA0-3, mSATA, m-PCIE, SRW1, SRW2, USB5, and USB6/7.
AUDIO
FP
JPAC1:AUDIO
1-2:ENABLE
EDP1
2-3:DISABLE
JPAC1
M2_SRW3
JI2C1
M2_SRW3
JI2C2
SLOT1
M2_SRW1
M2_SRW1
JD1
JD1
JMD1
COM3
COM3
JSD1
JGP1
I-SATA0
J4 J5
J7
FAN2
A
C
A
C
C
A
LED2
LED1
FAN2
LED3
JF1
2
1
LED2
LED1
LED3
USB4
•
Jumpers and LED indicators not identified are used for testing only.
•
" " indicates the location of Pin 1.
JPL2
JPL1
LAN2
VGA
VGA
JPL1
JPL2
EDP1
LAN2
JPL1:
LAN1
1-2:ENABLE
2-3:DISABLE
JPL2:
LAN2
1-2:ENABLE
2-3:DISABLE
A2SAV
REV:1.01
DESIGNED IN USA
SRW2
SRW1
JMP1
mSATA/mini PCIE
JMD1
JSD1
SATA+
DOM POWER
I-SATA0
I-SATA1
M-SATA3
M-SATA2
USB6/7
USB5
M-SATA1
M-SATA0
USB4
COM2
JTPM1
JWD1
PWR
NIC
NIC
HDD
PWR
OH/FF
RST
X
X
NMI
ON
2
1
LED
LED
JWD1
COM2
JTPM1
I-SATA1
JF1
Figure 1-3. Motherboard Layout
11
COM1
USB2/3)
USB8/9
USB0/1
LAN1
USB0/1
LAN1
COM1
USB2/3(3.0)
USB8/9
BAR CODE
CPU
SODIMM1(1.35V only)
JPW1
JPH1
JPW1
JPH1
Chapter 1: Introduction
HDMI/DP
HDMI/DP
FAN1
FAN1
JPME2
JPME2
2
1
JP1
JBT1
JBT1
JL1
JL1
J1
BT1
SODIMM1
BT1
JSTBY1
JPW2
JPV1
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