Control Malfunction - Samsung NX58R4311SS Service Manual

4. Troubleshooting

4-4 Control Malfunction

No display (Electrical)
No display
*Make sure that power cord is
connected.
*Check the voltage of the Power
cord connector housing . [120V].
*Check the voltage of the Wire
harness A housing [CN101].
*Check the voltage of the PCB
connector [CN101].
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No
Ok
No
Ok
No
Ok
No
Ok
END
*Insert the power cord.
*Replace the Power cord.
*Replace the Wire harness A.
*Replace the PCB.
60
CN101
END
END
END
END