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Jumpers
Connectors
JBAT1: Clear CMOS Setting (11)
Connector type: 2.00mm pitch 1x3-pin headers.
Pin
Mode
1-2
Keep CMOS (Default)
2
3
1
2-3
Clear CMOS
2
3
1
JVLCD1: LCD Panel Voltage Selection (4)
The voltage of LCD panel could be selected by
JVLCD1 in +5V or +3.3V.
Connector type: 2.54mm pitch 1x3-pin headers.
Pin
Voltage
1-2
+5V
2
3
1
2-3
+3.3V (Default)
2
3
1
JRS1: COM2 RS-232/422/485 Selection (23)
Connector type: 2.00mm pitch 2x3-pin headers.
Mode
RS-232
(Default)
RS-422
RS-485
1-2
Short
Open
Open
3-4
Open
Short
Open
5-6
Open
Open
Short
6
5
2
1
6
5
2
1
6
5
2
1
LVDS1: LVDS LCD Connector (1)
Connector type: DF-13-30DP-1.25V
connector and
supports 24-bit dual channels
.
Pin Desc.
Pin Desc.
1
29
30
2
2
VDD
1
VDD
4
3
6
TX2CLK-
5
TX1CLK-
8
GND
7
GND
10
TX2D0+
9
TX1D0+
12
TX2D0-
11
TX1D0-
14
GND
13 GND
16 TX2D1+
15 TX1D1+
18 TX2D1-
17
TX1D1-
20
GND
19
GND
22
TX2D2+
21
TX1D2+
24
TX2D2-
23 TX1D2-
26 GND
25 GND
28 TX2D3+
27
TX1D3+
30 TX2D3-
29
TX1D3-
CPUFAN: Fan Power Connector (2)
CPUFAN is a 3-pin headers for the CPU fan. The fan
must be a +12V fan.
Pin
Description
1
2
3
1
GND
2
+12V
3
FAN_Detect
TV1: TV-out Connector (3)
Connector type: 2.00mm pitch 1x6-pin box wafer
connector
Composite Video
1
CVBS
2
GND
3
Unused
4
GND
5
Unused
6
GND
S-Video
1
Unused
2
GND
3
Luminance
4
GND
5
Chrominance 6
GND
JAT1: AT/ATX Power Mode Selection (6)
Connector type: 2.54mm pitch 1x2-pin headers.
Pin 1-2
Power Mode Selection
Short
AT Mode
1
2
Open
ATX Mode
(Default)
1
2
Note:
To activate the ATX power mode, you must turn
on the power button switch first (The connector for
power button swtich is located in JFRT1).
