Samsung WF45N5300AV - Sub Pcb

32 _ PCB Diagram
5-5. SUB PCB
Location Part No. Function Description
1 BZ1 Buzzer
Begeneratedsoundwhenthemenukeyispressedortheencoderisoperated,themenuisclosed.
2 CN401 FLASHWRITING WritingProgrammetoSUB.
3 CN201 PBA Communication Port PBACommunicationPortbetweenMAINandSUB.
4 CN402 TOUCHPBACOMMUNICATION SupplypowertoTouchPBAandcommunicationtoSUBPBA.
1
4 2
3