Lvds Input Connector (Cn3); Smbus Connector (Cn4); Dc Jack Power Input Connector W/ Screw (Cn5) - AXIOMTEK PICO511 User Manual

PICO511 Pico-ITX Board
A.4.3

LVDS Input Connector (CN3)

This board has a 2x20-pin connector for LVDS LCD interface. It is strongly
recommended to use the matching JST SHDR-40VS-B connector. The LVDS input
signals go through this connector and converted by CH7036 IC to VGA signals on CN8.
Note that pin 1~6 VCCM must be set to +5V. Gently connect this CN3 to PICO511's
CN12.
18-bit single channel
Pin Signal
1 VCCM
3 VCCM
5 VCCM
7 N.C.
9 GND
11 N.C.
13 N.C.
15 GND
17 N.C.
19 N.C.
21 GND
23 Channel A D0-
25 Channel A D0+
27 GND
29 Channel A D1-
31 Channel A D1+
33 GND
35 Channel A D2-
37 Channel A D2+
39 GND
A.4.4

SMBus Connector (CN4)

This is a 3-pin (pitch=1.5mm) wafer connector. The SMBus (System Management Bus)
is a simple bus for the purpose of lightweight communication. Gently connect this CN4 to
PICO511's CN10.
Pin
1
2
3
A.4.5

DC Jack Power Input Connector w/ Screw (CN5)

The CN5 is a DC jack with screw. Firmly insert
at least 60W adapter into this connector. Loose
connection may cause system instability and
make sure all components/devices are properly
installed before connecting.
68
Pin Signal
2 VCCM
4 VCCM
6 VCCM
8 BKL_EN
10 GND
12 N.C.
14 N.C.
16 GND
18 N.C.
20 N.C.
22 GND
24 N.C.
26 N.C.
28 GND
30 N.C.
32 N.C.
34 GND
36 Channel A CLK-
38 Channel A CLK+
40 GND
Signal
SMBus clock
SMBus data
GND
I/O Board