Samsung CXJ1331/TUCX Service Manual page 46

Troubleshooting
6-19 No Color During Playback
6-16
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No Color (On Playback)
Abnormal
Check the
ICM301 Pin 74 has the
ENVE Signal
Normal
Check the
Abnormal
ICM301 Pin 72 has the
color signal
Normal
Check
Abnormal
ICM301-62 OSC :
+ _
3.57MHz 30Hz
Normal
Replace ICM301
Check the voltage of
ICM601 Pin 78 (D-REC)
Abnormal
Check
the voltage of
ICM301 Pin 16 (Low)
Normal
DRUM Check
Check Pin 14 (Rotary)
XTM301
Replace
Samsung Electronics