Evalue Technology ECM-3610 - LCD Backlight Brightness Adjustment Connector (VR1); STN LCD Contrast Adjustment Connector (VR2)

ECM-3610/3610L
ECM-3610/3610L User’s Manual 45
3.7.46 LCD Backlight Brightness Adjustment Connector (VR1)
Signal PIN
GND 1
VR 2
VCC 3
VCC
J3 pin 4
VR1
1
2
3
Variation Resistor (Recommended: 4.7K? , >1/16W)
3.7.47 STN LCD Contrast Adjustment Connector (VR2)
Signal PIN
GND 1
VCON 2
VCC 3