Samsung WF1114XBD - Circuit Diagrams of Main Parts

58 _ PCB Diagram
6-2. CIRCUIT DIAGRAMS OF MAIN PARTS
► CN1
1. Door Unlock connection(option)
2. Circulation(Bubble) pump
Connection
3. Drain pump connection
4. N.C
5. Door lock connection
6. N.C
7. Pre valve connection
8. Cold valve connection
9. Hot valve connection
10. N.C
► CN10
1. Main Rx(Sub Tx) connection
2. Main Tx(Sub Rx) connection
3. Sub Reset connection
4. 5V
5. GND
6. 15V
7. Mems EMG signal
8. Water level Frequence signal
9. Main relay ON Watchdog signal
10. N.C
► CN3
1. 5V
2. Hall sensor signal
3. Hall sensor signal
4. GND
► CN7
1. Reactor connection
2. Reactor connection
► CN6
1. Power supply
2. Door Lock/Unlock Check Signal
3. N.C
► RY13
Heater relay
► RY15
Power supply relay
► CN13
1. Motor power signal of U
2. Motor power signal of V
3. Motor power signal of W
► CN12
1. 5V
2. Program Writing reset connection
3. Debuging connection
4. Debuging connection
5. Debuging connection
6. Debuging connection
7. Debuging connection
8. GND
9. Program Writing Txd connection
10. Program Writing Rxd connection
11. Program Writing Boot connection