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2015
congatec
AG
PA3Cm01
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Note
The LVDS interface is supported on conga-PA3 commercial variants only.
congatec offers LVDS cable for 17" AUO Optronics G170EG01 V.1 panel only (see section 1.2.2 “Optional Accessories/Cables”). For more
information, contact congatec technical solution department.
5.7.2.1
Backlight Power Connector
The conga-PA3 provides backlight power on connector X2. The connector supports 5V or 12V backlight power.
The backlight fuse limits the
power budget of pins 1 and 5 by 1.5A hold current
Connector X2 Pinout Description
Pin
Signal Name
Description
1
+12V BKLT_PWR
12V Backlight inverter power
2
GND
Ground
3
BKLT_EN (3.3V)
Backlight enable
4
BKLT_CTRL (3.3V)
Backlight control
5
+5V BKLT_PWR
5V Backlight inverter power
Connector Type
X2: 2mm, 5 Pos. JST Connector (PH Series).
Mating Connector: Possible mating connector for X2 is JST PHR-5.
Note
Connector X2 is intended for LCD backlight power. If you use connector X2 for a different device, and the device requires both +5V and +12V,
then the total output current should not exceed 2A.
congatec offers backlight cable for 17" AUO Optronics G170EG01 V.1 panel only (see section 1.2.2 “Optional Accessories/Cables”). For more
information, contact congatec technical solution department.
5.7.2.2
Panel Power Selection
The conga-PA3 supports 3.3V or 5V LVDS panels. With jumper X54, you can set the panel voltage (pins 35 & 37 of connector X48) to 3.3V or 5V.
Backlight Power - Connector X2
