Cylinder Doesn’t Rotate - Samsung CXJ1331/TUCX Service Manual

6-16 Cylinder Doesn't Rotate
the voltage of
CNM202 Pin 4
(PC 12V)
Check DFG at
ICM601 Pin 38
the head SW pulse at
ICM601 Pin 24
Insert a tape and set
to the PLAYBCAK mode
the rotation speed
of cylinder
XTM601 (10Mhz)
the cylinder motor
Samsung Electronics
Check
Abnormal
Normal
Abnormal
Normal
Check
Abnormal
Normal
Check
(Fast)
(Slow)
Check Abnormal
Normal
Check
Check the motor B + line
Check the cylinder motor
Check the DPG at
ICM601 Pin 39
Check
the PWM at ICM601
Pin 26
Normal
Replace XTM601
Abnormal
Check the voltage
of ICM601 Pin 22, 15, 41
Normal
Check XTM601 (10MHz)
Troubleshooting
6-13