Samsung WF-F1256 - Tacho Part Diagnosis

42
6-2-8. Checking The Tacho Part
Have The Motor Turn In Hand
Is The Rectangular
Curve In The Micom 66?
Check The Surroundings
Circuit And TR1,IC7
Exchange The Motor
NO
YES
R27
TR1
R30
R29
5V
5V
IC7
C11
2
5
3
4
C8
66
MICOM