Detailed Descriptions Of Contact Terminals (Main Pba) - Samsung DV400EWHD Series Service Manual

5-2. DetAiLeD DescriPtions oF contAct terminALs (mAin PBA)

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► CN1
1. AC Power Port
2. Door Detection Sensor
3. Motor Switch Sensor
► RY5
1. Motor Relay Switch
2. Motor Relay Switch
38 _ PBA Diagram
1 3
g
► RY7
1. Heater1 Relay Switch
2. Heater1 Relay Switch
► CN3
1. 5V
► CN2 2. SO
1. Communications Port(Rx) 3. SI
2. Communications Port(Tx) 4. RESET
3. SUB RESET 5. CLOCK
4. 5V 6. FLMDO
5. DGND 7. DGND
6. 12V 8. Empty Pin
6 1 8 1
g g
7 1
g
► RY2 RY3 CN5
1. Steam Relay Switch
► CN4
1. DGND
2. 5V
3. TEMP Sensor1
4. Fabric Detection Sensor
5. Fabric Detection Sensor
6. 5V
7. TEMP Sensor2
► CN6
1. SET GND