Chapter 3, Board layout – Lanner LVC-5550S User Manual
Page 17
17
Board Layout
Chapter 3
Embedded and Industrial Computing
DVI-D Connector (DVI1): The video display is powered by
Intel®GMA 3650 graphics engine.
VGA in DB-15 connector (VGA1): It is used for connecting
a VGA monitor.
Power-Out Connector (CN6): 12V DC Power-out
connector.
External Power Button Connector(CN1): An external power
button for distance power on/off control.
LAN1/LAN2 Ports (LANB1/LANB2)
Pin No.
Description
Fast Ethernet Gigabit Ethernet
1
TX+
MD0+
2
TX-
MD0-
3
RX+
MD1+
4
T45
MD2+
5
T45
MD2-
6
RX-
MD1-
7
T78
MD3+
8
T78
MD3-
Pin No. Pin Name
Pin No.
Pin Name
Pin No.
Pin Name
1
Red
6
GND
11
NC
2
Green
7
GND
12
DDC DAT
3
Blue
8
GND
13
HSYNC
4
NC
9
VGA Power
14
VSYNC
5
GND
10
GND
15
DDC CLK
Pin No.
Pin Name
1
12V DC-out
2
GND
Mini PCI Express Connector (MPCIE1/MPCIE2): It supports
mini-PCIe V1.2, but not V1.1.
PIN
DESCRIPTION
PIN
DESCRIPTION
1
WAKE#
2
+3.3V
3
RSV1
4
Ground
5
RSV2
6
+1.5V
7
CLKREQ#
8
UIM_PWR
9
Ground
10
UIM_DATA
11
REFCLK-
12
UIM_CLK
13
REFCLK+
14
UIM_RESET
15
GND3
16
UIM_VPP
KEY
KEY
17
RSV3
18
Ground
19
RSV4
20
W_DISABLE#
21
GND5
22
PERST#
23
PERn0
24
+3.3V
25
PERp0
26
Ground
27
Ground
28
+1.5V
29
Ground
30
SMB_SLK
31
PETn0
32
SMB_DATA
33
PETp0
34
Ground
35
Ground
36
USB_D-
37
Ground
38
USB_D+
39
+3.3V
40
Ground
41
+3.3V
42
LED_WWAN#
43
Ground
44
LED_WLAN#
45
RSV9
46
LED_WPAN#
47
RSV10
48
+1.5V
49
RSV11
50
Ground
51
RSV12
52
+3.3V
Note:
MPCIE2 (Mini PCIe half card size)doesn’t come
1.
with a SIM card reader; instead, it is used for Wi-
Fi module. It supports 3.3V power supply and
both USB and PCIe signal card type.
MPCIE1 comes with a SIM card reader; it can be
2.
used for 3G service connection. It supports 3.3V
power supply and both USB and PCIe signal
card type.
2 1
VGA1
5
1
10 6
15 11
P i n
No.
Function
P i n
No.
Function
P i n
No.
Function
1
TMDS Data 2¬
9
TMDS Data 1¬
17
TMDS Data 0¬
2
TMDS Data 2+
10
TMDS Data 1+
18
TMDS Data 0+
3
TMDS Data 2/4 shield 11
TMDS Data 1/3 shield 19 TMDS Data 0/5 shield
4
NC
12
NC
20
NC
5
NC
13
NC
21
NC
6
DDC CLOCK
14
5V
22
TMDS CLK shield
7
DDC DATA
15
GND
23
TMDS CLK+
8
NC
16
HOT PLUG DET
24
TMDS CLK-
Pin No.
Pin Name
1
GND
2
Power Button-
1 2