Samsung NE597N0PBSR Servise Manual page 53

4. Troubleshooting
4-1-5
Connect the sub wire.
Replace the sub wire.
S/W Error
After Power -> On, does
the symptom continue?
Replace the
Assy-Inverter Module PCB.
IGBT Sensor Open Error (
Is the sub wire connected?
(from Assy-Inverter Module to
Assy Touch PCB)
Is the sub wire sequence matched
with PCB schematic?
Is the sensor's real resistance is
opened circuit?
The sensor has defect.
Replace the Assy-Inverter Module PCB.
Perform the operation again and check
if it is working properly.
53
)
: check if the sub wire is damaged
if the housing is inserted into the
connector of the PCB.