Samsung SR-S25NTA Service Manual page 43

inserted?
Defrost-sensor port
is normal?
Connection
between Defrost-sensor and
Connector is norm
MICOM PIN#57
voltage input is normal?
Check of cold lead, short,
lead Touch
No trouble with PCB and
thermal-sensor.
Re-check of connector contact trouble.
Thermal-sensor
port for freezer
is normal?
Connection between
sensor of the freezing room and
connector is normal?
Y Repair of connector contact
Yy trouble, Re-insertion
MICOM PIN#58 voltage
input is normal?
Check of cold lead,
short, lead Touch
No trouble with PCB and
thermal-sensor.
Re-check of connector contact trouble.