Samsung CXJ1331/TUCX Service Manual page 43

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