Ark-3381 Front Face Plate I/O Connectors; Power On/Off Button; Led Indicators; Lvds Connector - Advantech ARK-3381 User Manual

2.2 ARK-3381 front face plate I/O connectors

2.2.1 Power ON/OFF Button

The ARK-3381 has an ATX supported Power On/Off button that supports
Soft Power On/Off (Instant off or Delay 4 Second), and Suspend.

2.2.2 LED Indicators

There are two LEDs on the ARK-3381 front panel for indicating system
status: Red flashing PWR LED is for power status and the green flashing
HDD LED is for hard disk and CompactFlash disk status.

2.2.3 LVDS Connector

The ARK-3381 has a D-Sub 26-pin connector that carries LVDS signal
outputs that can directly connect to LVDS LCD displays via a cable. JP6
on PCM-9380 or PCM-9386 motherboards is a jumper for selecting an
LCD signal power of 5 V or 3.3 V. Refer to section 3.10 for details of JP6,
and Chapter 6, "Full Disassembly Procedure" for set up information. The
default setting of JP6 is 5 V.

Table 2.1: LVDS Connector pin assignment

Pin
1
2
3
4
5
6
7
8
9
10
11
12
13

Figure 2.3: LVDS Connector

Signal name
LVDS_CLKBP
GND
LVDS_YAP0
LVDS_YAP1
LVDS_YAP2
LVDS_CLKAP
+3.3 or +5V
GND
LVDS_YAP3
LVDS_YBP0
LVDS_YBP1
LVDS_YBP2
LVDS_YBP3
Pin Signal name
14 LVDS_CLKBM
15 LVDS_YAM0
16 LVDS_YAM1
17 LVDS_YAM2
18 LVDS_CLKAM
19 GND
20 +3.3 or +5V
21 LVDS_YAM3
22 LVDS_YBM0
23 LVDS_YBM1
24 LVDS_YBM2
25 LVDS_YBM3
26 GND
11 Chapter 2