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©
2017
congatec
GmbH
PA50m112
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5.6.2.1
Backlight Power Header
The conga-PA5 provides a backlight power header (X4). The hold current of the +12 V power is limited to 1.5 A by a fuse.
Table 19 X4 Pinout Description
Pin
Signal
Description
1
+12V
12V Backlight inverter power
2
+12V
12V Backlight inverter power
3
GND
Ground
4
GND
Ground
5
BKLTCTL_5V
Backlight PWM control (+5V)
6
BKLTEN_5V
Backlight Enable (+5V)
7
BKLTEN
Backlight Enable (+3.3V)
8
BKLTCTL
Backlight PWM control (+3.3V)
9
+5V
Optional power rail with +5V (max. 1A)
10
+5V
Optional power rail with +5V (max. 1A)
Connector Type
X4: 10x1 pins, 1.5 mm pitch (Molex 87437-1043); Possible Mating Connector: Molex 87439-1000
5.6.2.2
Panel Power Jumper
The conga-PA5 supports 3.3 V and 5 V LVDS panels. Set the panel voltage (pin 35, 36, 38) with jumper X24.
Table 20 X24 Pinout Description
Pin
Signal Name
1 - 2
3.3V
2 - 3
5V
Connector Type
X24: 3x1-pin, 2.00 mm pitch
X4
2
3
1
X24