Samsung SR-S26NTA - 10. Troubleshooting; Power, Compressor, Fan, and Defrost Issues

(5) Trouble with defrost-sensor for freezer(Bimetal)
MAIN-PCB
connector (CN30) is normally
inserted?
START
Repair of connector (CN30)
contact trouble, Re-insertion
Defrost-sensor
port for freezer
is normal?
Replacement of
thermal-sensor
Connection
between defrost-sensor and
connector is normal?
Repair of connector contact
trouble, Re-insertion
No trouble with PCB and
thermal-sensor. Re-check of
connector contact trouble.
N
N
Y
Y
N
Check of cold lead,
short, lead Touch
N
Y
MICOM
PIN#59 voltage input
is normal?
Y
43