Samsung C61R1AAMST Service Manual page 21

4-2-6
Connect the sub wire.
Replace the sub wire.
S/W Error
NO
After Power -> On, does
the symptom continue?
Replace the
Assy-Inverter Module PCB.
IGBT Sensor Short Error (
Is the sub wire connected?
NO
(from Assy-Inverter Module to
NO
Is the sub wire sequence matched
Is the sensor's real resistance is
NO
(Good condition: 10kΩ at 25°C)
The sensor has defect.
Replace the Assy-Inverter Module PCB.
YES
Perform the operation again and check
Assy Touch PCB)
YES
with PCB schematic?
YES
shorted circuit?
YES
if it is working properly.
- 19 -
)
: check if the sub wire is damaged
if the housing is inserted into the
connector of the PCB.