Ender 3 v3 se runout sensor pins?

Ender Series Creality Ender-3 V3 KE/SE
1

Hi. I know there is a 4 pins connector in the board and the sensor is 3. What is the exact pin out on the board? Which pin is 5V, GND and signal?

2

Not sure if this will help:

Creality PCB pin-outs