Lcd backlight brightness adjustment (vr1), Lcd inverter connector (cn6) – Avalue EMX-PNV User Manual

Page 26

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EMX-PNV

26 EMX-PNV User

’s Manual

2.4.11

LCD backlight brightness adjustment (VR1)

Signal

PIN

+5V

1

BRIGHT

2

GND

3

Variation Resistor

(Recommended: 4.7KΩ,

>1/16W)

2.4.12

LCD Inverter Connector (CN6)

Signal

PIN

+5V

5

BRIGHT

4

LBKLT_EN

3

GND

2

+12V

1

Note:

For inverters with adjustable Backlight function, it is possible to control the LCD brightness through

the VR signal controlled by VR1. Please see the VR1 section for detailed circuitry information

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