User’s Manual
2.3.17LCD Inverter Connector (J1)
PIN | Signal |
1 | +12V |
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2 | GND |
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3 | ENBKL |
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4 | VR |
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5 | +5V |
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Note: For inverters with adjustable Backlight function, it is possible to control the LCD brightness through the VR signal (pin 4) controlled by VR1 Please see the VR1 section for detailed circuitry information.
2.3.17.1 Signal Description – LCD Inverter Connecter (J1)
Signal | Signal Description |
VR | Vadj = 5V ~ 0V. |
ENBKL | LCD backlight ON/OFF control signal. |
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