4. Troubleshooting
•
Check the signal and power with the DVM.
•
If the checked result is normal, replace the main motor(
JC31-00090A
)
•
If the checked result is abnormal, check the following.
-
If 24V power is not generated, replace the SMPS board(
JC44-00100C (220V) / JC44-00093C (110V)
).
-
If the control signal is abnormal, replace the main board(
JC92–02661A
)
b) If the motor is operational,
•
Check the Pin No 8. If the value is abnormal, replace the main board. If the value is normal, replace
the harness.
4-82
Copyright© 1995-2013 SAMSUNG. All rights reserved.
Содержание MultiXpress M437x series
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Страница 158: ...4 Troubleshooting 6 Close the right bottom door 4 22 Copyright 1995 2013 SAMSUNG All rights reserved ...
Страница 343: ...5 System Diagram 5 System Diagram Copyright 1995 2013 SAMSUNG All rights reserved 5 1 ...