Vga Connector (Cn1); Hdmi Connector (Cn2); Dc Power Jack W/ Screw (Cn3) - AXIOMTEK PICO840 User Manual

2.5.1

VGA Connector (CN1)

The CN1 is a standard 15-pin D-Sub connector which is co-layout with HDMI connector
(CN2). It is commonly used for VGA display. This VGA interface configuration can be
configured via software utility.
Pin Signal
1 RED
3 BLUE
5 GND
7 GND
9 CRT_VCC
11 N.C
13 Hsync
15 DDC_CLK
2.5.2

HDMI Connector (CN2)

The HDMI (High-Definition Multimedia Interface) is a compact digital interface which is
capable of transmitting high-definition video and high-resolution audio over a single
cable.
Pin Signal
1 HDMI OUT_DATA2+
3 HDMI OUT_DATA2-
5 GND
7 HDMI OUT_DATA0+
9 HDMI OUT_DATA0-
11 GND
13 N.C.
15 HDMI OUT_SCL
17 GND
19 HDMI_HTPLG
2.5.3

DC Power Jack w/ Screw (CN3)

The CN3 is a DC power jack with screw. Firmly insert at
least 60W adapter into this connector. Loose connection
may cause system instability and make sure all
components/devices
connecting this power jack
Board and Pin Assignments
Pin Signal
2 GREEN
4 N.C
6 CRT_DETE
8 GND
10 GND
12 DDC_DATA
14 Vsync
Pin Signal
2 GND
4 HDMI OUT_DATA1+
6 HDMI OUT_DATA1-
8 GND
10 HDMI OUT_Clock+
12 HDMI OUT_Clock-
14 N.C.
16 HDMI OUT_SDA
18 +5V
are properly installed
PICO840/842 Pico-ITX Board
before
15