Connector And Relay Port Part Detailed Manual (Main Pcb) - Samsung WF405ATPASU/A2 Service Manual

5-2. CIRCUIT DIAgRAMS OF MAIN PARTS FOR MAIN PCB
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► CN3 ► CN6
1. 3.3V 1. Ground
2. CS1 2. Door SW signal
3. CS2 3. Leakage signal
4. SDO 4. DRY_AIR_TEMP signal
5. SP1 5. DRY_CON_TEMP signal
6. SPC 6. Water TEMP signal
7. GND 7. Water Leakage out signal
8. Water Leakage in signal
► CN10
► CN1
1. L line 1. Actuator signal
2. Door lock signal
2. Door signal
3. Door unlock signal
4. Circulation pump signal
5. Drain pump signal
► CN9
1. 3.3V
2. RX_FROM_TEST
3. TX_TO_TEST
4. CGND
5. BOOT
► CN2
1. Fan motor signal (U)
2. empty pin
3. Fan motor signal (v)
4. empty pin
5. Fan motor signal (W)
6. Cold valve signal
7. Hot valve signal
8. Pre valve signal
9. Dry valve signal
10. Water shot signal
► 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
PCB Diagram _ 29