Samsung NV75N7570RS, Руководство по обслуживанию

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4-2-4 C-20
No
No
No
No
Yes
Yes
Yes
Yes
Sensor Code(C-20)
Sensor short case
S/W Code.
After power on,
does the symptom continue?
The sensor is out of order.
Replace the sensor
Replace the PCB
Perform the operation again and
Check if it is working properly.
Sensor open case
Is the sensor wire
connected properly ?
Is the sensor terminal part
of the PCB shorted?
Connect the sensor.
Remove any foreign substance
From the shorted part
Does the voltage change as the humidity,
temperature and weight change?
Check if the voltage of the GND and sensor changes
Using a digital multi-meter by forcefully changing
the humidity, Temperature and weight.
(CN306, Upper sensor : Pin 3,
Lower sensor : Pin 5,
ground : Pin 2,4,6)