Chapter 2 - Hardware Installation; Board Layout; Block Diagram - DFI Qseven Q7A-551 User Manual

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Chapter 2 - Hardware Installation

Board Layout

-
+
DC-in
COM
12-36V
2
1
LAN
USB 2.0
1
2
1
3
1
RTC
AMP_L
Battery
3
1
2
COM RS232/UART5 Select
(JP11)/(JP12)
SIM
Panel Power Select
(JP2)
Touch Panel Power Select
(JP3)
LCD/Inverter Power Select
(JP5)
(JP10)
Dimming Mode Select
(JP2)
(JP3)
5
1
1
6
2
40
2
1
(JP10)
5
1
39
1
6
2
(JP5)
Chapter 2 Hardware Installation
HDMI
Mic-in/
Line-out
1
5
1
5
Mic-in/Line-out
Select (JP8)
Mic-in/Line-out
Select (JP7)
2
6
2
6
AMP_R
Download Mode
2
1
Select (JP9)
3
1
13
14
Digital I/O
10
9
ITE
IT8518E
2
1
FlexCAN
COM 1 RS232/422/485
Select (JP4)
6
5
10
9
2
1
2
1
6
5
COM 2 RS232/422/485
Select (JP6)
2
1
COM 2
Chapter 2

Block Diagram

GLAN
HDA
Audio Codec
SATA 2.0
mSATA
1
2
USB 2.0
USB 2x
USB Client
USB Client
COM 3x
SDIO
7
PCIe
Mini PCIe 1x
USB
SPI
LVDS
Q7
HDMI
MXM
Connector
Digital I/O
CAN
FlexCAN
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