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SECO104-CX700M
User Manual - Rev. First Edition: 1.0 - Last Edition: 3.1 - Author: S.B. - Reviewed by G.M.
3.3 Connectors description
3.3.1 FAN connector
CN1 connector provides an auxiliary power connector to supply an eventual +5VDC fan to cool the
CPU. The connector is a single row, 3 pin, male, straight, P1.25 connector, type MOLEX 53047-
0310 or equivalent.
PIN
1
2
3
3.3.2 LVDS Channels Connectors
CN2 and CN3 connectors report each four LVDS differential couples from the two internal
channels of the CX700M
LCD panel (V
) and for the backlight inverter module (V
CCLCD
controller. First channel, available on CN2 connector, has to be used for connection of standard 18
or 24 bit TFT displays. V
JP1 (see paragraph 3.3.17). V
Second channel has to be used only for connection of 18 or 24 bit dual pixel/clock displays (in this
case it is necessary to use both connectors).
CN2 is a single row, 15 pin, male, straight, P1.25 connector, type MOLEX 53047-1510 or
equivalent.
CN3 is a single row, 12 pin, male, straight, P1.25 connector, type MOLEX 53047-0310 or
equivalent.
CN2 – Primary Channel
PIN
1
TXOUT0-
2
TXOUT0+
3
TXOUT1-
4
TXOUT1+
5
TXOUT2-
6
TXOUT2+
7
GND
8
TXCLK-
9
TXCLK+
10
GND
11
V
CCLCD
12
V
CCLCD
13
V
BACKLIGHT
14
TXOUT3+
15
TXOUT3-
CN1 - FAN Connector
SIGNAL
GND
VCC
NC
TM
graphic interface. CN2 makes also available the supply voltage for the
voltage can be set at the value of +5V
CCLCD
is fixed at +12V
BACKLIGHT
LVDS CHANNELS CONNECTORS
SIGNAL
Copyright © 2011 SECO s.r.l.
SECO104-CX700M
), driven both by the graphic
BACKLIGHT
or +3.3V
DC
.
DC
CN3 – Secondary Channel
PIN
SIGNAL
1
TXOUT0+
2
TXOUT0-
3
TXOUT1+
4
TXOUT1-
5
TXOUT2+
6
TXOUT2-
7
GND
8
TXCLK+
9
TXCLK-
10
GND
11
TXOUT3+
12
TXOUT3-
pag. 17
, using jumper
DC
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