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KBM1: Keyboard & Mouse Connector (9)
Connector type: 2.0mm pitch 1x6-pin box wafer
connector.
Pin
Description
1
KB_DATA
2
GND
3
MS_DATA
4
KB_CLK
5
KB_VCC
6
MS_CLK
FAN2: Fan Power Connector (10)
FAN2 is a 3-pin headers for the fan. The fan must be
a +12V fan.
Pin
Description
1
2
3
1
GND
2
+12V
3
N/C
TV1: TV-out Connector (11)
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
JCOM1: RS-422/485 Connector (13)
Connector type: 2.00mm pitch 1x4 box wafer
connector.
Pin
RS-422
RS-485
1
2
3
4
1
TX+
DATA+
2
TX-
DATA-
3
RX+
N/C
4
RX-
N/C
PWR1: Power Supply Connector (12)
Connector type: Terminal blocks.
Pin
Description
1
2
3
4
5
6
1
+12V
2
GND
3
GND
4
GND
5
+5V
6
+5V
JFRT1: Switches and Indicators (14)
It provides connectors for system indicator
s that
provides light indication of the computer activities
and switches to change the computer status.
Connector type: 2.00mm pitch 2x5-pin headers.
Pin
Description
Pin
Description
10
9
1
2
1
RESET+
2
GND
3
PO
4
POWER_LED-
5
6
HDD_LED-
7
8
SPEAKER-
9
None
10
GND
