Aplex Technology APC-3218 - Manual (Page 27)

APC-3X18 User Manual 27
LB_CLK_P 28 27 LA_CLK_P
Ground 30 29 Ground
LVDS_DDC_DATA 32 31 LVDS_DOC_CLK
Ground 34 33 Ground
LB_D3_N 36 35 LA_D3_N
LB_D3_P 38 37 LA_D3_P
NC 40 39 NC
14. HDMI:
(HDMI 19P Connector) High Definition Multimedia Interface connector.
15. BT1:
POWER on/off Button, They are used to connect power switch button. The two
pins are disconnected under normal condition. You may short them
temporarily to realize system startup & shutdown or awaken the system from
sleep state.
16. JCOM1:
(2.0mm Pitch 2x3 Pin Header) COM1 jumper setting, pin 1~6 are used to select
signal out of pin 9 of COM1 port.
JP3 Pin# Function
Close 1-2 COM1 RI (Ring Indicator) (default)
Close 3-4 COM1 Pin9=+5V (option)
Close 5-6 COM1 Pin9=+12V (option)
17. COM1:
(Type DB9) Rear serial port, standard DB9 Male serial port is provided to make
a direct connection to serial devices. COM1 port is controlled by pins No. 1~6 of
JCOM1, select output Signal RI or 5V or 12V, for details, please refer to
description of JCOM1.