Sub Pcb (Wf520Abp/Xaa, Wf520Abw/Xaa) - Samsung WF511AB series Service Manual

5-3. SUB PCB (WF520ABP/XAA, WF520ABW/XAA)

1
D B
Location Part No. Function
1 BZ1 Buzzer Circuit
2 CN7 MAIN PBA Connection Port
3 CN6 Sensor input
4 CN2 Drum Light
5 CN1 GRAPHIC PBA Connection Port
5
5
D B
Description
Be generated sound when the menu key is pressed or the encoder is operated, the menu is
closed.
For communications with main PBA.
Sensing the water level and water temperature.
Turn on when door is opened.
For communications with graphic PBA.
2 3
4
PCB Diagram _ 35