Main Pcb Diagram (Uni Models Only) - Samsung WW7 J5 Series Service Manual

5-3. MAIN PCB DIAGRAM (UNI MODELS ONLY)

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9
8
Location
1
2
3
4
5
6
7
8
9
5
4
Part No. Function
RY4 POWER SUPPLY RELAY
RY5 HEATER RELAY
CN5 MOTOR PROTECTOR TERMINAL
CN1 SUB PBA CONNECTION TERMINAL
CN8 PROGRAM UPDATE TERMINAL
TE2 MOTOR DRIVE TERMINAL
CN4 MOTOR DRIVE TERMINAL
CN7 DRIVING SECTION TERMINAL
CN3 HALL SIGNAL TERMINAL
7
6
Description
Receive 230V AC to operate PBA
Heater power output
Motor Protector and door lock sensing terminal
Connect with SUB PBA
Program Update terminal
Motor Signal Output
Motor Signal Output
Signal Output for door lock, water valve, drain pump and bubble pump.
Signal Input of Motor speed
3
1 2
: Pin #1
●
PCB Diagram _ 35