Samsung WF42H5000AW - Troubleshooting and Support; Common Washer Issues and Solutions

PCB Diagram _ 31
5-2. CIRCUIT DIAGRAMS OF MAIN PARTS FOR MAIN PCB
► CN9
1. 3.3V
2. RX_FROM_TEST
3. TX_TO_TEST
4. CGND
5. BOOT
► CN7
1. SUBCommunicationssignal
2. SUBCommunicationssignal
3. SUBResetsignal
4. 5V
5. Ground
6. 12V
7. Empty pin
8. PowerSWsignal
9. Waterleakagesignal
10. 5V
11
.InverterCommunicationssignal
12.
InverterCommunicationssignal
13.Ground
► CN6
1. Ground
2. DoorSWsignal
3. Leakagesignal
4. DRY_AIR_TEMPsignal
5. DRY_CON_TEMPsignal
6. WaterTEMPsignal
7. WaterLeakageoutsignal
8. WaterLeakageinsignal
► CN1
1. Lline
2. Doorsignal
► CN10
1. Actuatorsignal
2. Doorlocksignal
3. Doorunlocksignal
4. Circulationpumpsignal
5. Drainpumpsignal
6. Coldvalvesignal
7. Hotvalvesignal
8. Prevalvesignal
9. Dryvalvesignal
10.Watershotsignal