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4.2.10. LVDS Auxiliary Connector

Wafer 1x10 pin: 1.25 mm pitch (MOLEX, 53261-1071)

Pin Type Signal Note

1 OT BKLT_EN# 3.3V level

2 PWR GND Max. 0.5A

3 PWR GND Max. 0.5A

4 PWR BKLT_PWR Max. 0.5A

5 PWR BKLT_PWR Max. 0.5A

6 PWR BKLT_PWR Max. 0.5A

7 PWR BKLT_PWR Max. 0.5A

8 PWR GND Max. 0.5A

9 PWR GND Max. 0.5A

10 OT BKLT_CTL 3.3V level

Signal Description

BKLT_EN# Backlight Enable signal (active low)

Optional to invert this signal to active high BKLT_EN (by jumper)

BKLT_PWR Backlight Power switchable by jumper either 5V (default) or 12V. Maximum 1A per pin for both voltages

BKLT_CTL Backlight control, PWM signal to implement voltage in the range 0-3.3V

See Chapter

4.3 Jumper and Switch Settings for Backlight Power Selection (JP2), Panel Power Selection (JP3), and Panel Power Selection

(JP3) settings.

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Adlink AmITX-BT-I Manual de usuario Pagina 28