Sub Pcb - Samsung DV220AEW Service Manual

6-3. SuB PCB

4
No. Location Function
1 CN6 Power Connection Port
2 CN2 Main PBA Connection Port
3 CN4,CN5 DISPLAY Connection Port
4 BZ1 BUZZER Circuit
3
Connects Power
Receives power from the Main PBA and provides a communication function
Connecs the 1888 Board and the Graphics Board
Generates sound when the Menu key is pressed,the Encoder operates and the menu is closed.
Description
1
2
PCB Diagram _ 75