Samsung WF42H5000AW Service Manual page 37

5-6. CIRCuIT DIAgRAMS oF MAIN PARTS FoR SuB PCB
► CN601
1. Empty Pin 7. Led Signal
2. Led Signal 8. Led Signal
3. Led Signal 9. Led Signal
4. Led Signal 10. GROUND
5. Led Signal 11. JOG Signal
6. Led Signal 12. JOG Signal
13. Empty Pin
► CN402
1. 12V
2. GROUND
3. SDA1
4. SCL1
5. Empty Pin
► CN201
1. Communications Port(Rx)
2. Communications Port(Tx)
3. Reset Signal input
4. 5V
5. GROUND
6. 12V
7. Empty Pin
8. POWER_SWl
9. Water level Signa
10. Empty Pin
PCB Diagram _ 35