Led Backlight Unit(Cn2): Led Driver Board; Led Driver Board Drawing - Advantech IDK-1110WR-series User Manual

4.3

LED Backlight Unit(CN2): LED Driver board

Connector Name / Description
Manufacture
Connector Model Number
Pin No.
1
2
3
4
Note*: The brightness of LCD panel could be changed by adjusting ADJ.
4.4

LED Driver board drawing

Symbol Description
VIN Voltage for LED circuit (+5V)
LEN_EN LED BLU ON/OFF
GND Power ground
PWM Adjust the LED brightness by PWM
LED Driver board
FPHTI-104TTW000
FPHTI-104TTW000(Kingfont or equivalent)
21 IDK-1110W User Manual
Note