Samsung WF45R6100AP/US, Service Manual

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30 _ PCB Diagram
5. PCB DIAGRAM
5-1. MAIN PCB
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Location Part No. Function Description
1 CN101
PBA Power Supply Supply 120V of AC power. (AC_LIVE)
2
RY101
Washing Heater Relay The switch for the Washing Heater power.
3
RY102 Main Relay
Be Supplied PBA power when the Power button is pressed.
(AC_NEUREAL)
4 CN901
Motor Output MOTOR 3-phase Output.
Location Part No. Function Description
5 CN401
Door Sensing Check whether the door is open or closed.
6 CN801
Sensor Connection Port
Supply power to the sensor and provides a communications
function.
7
CN402 Each Load Connection Port The port to supply power to each electric device.
8
CN902 Inverter Debugging Debugging Inverter MICOM.
1
2
3
4
5
6
7
8