Samsung TB14A53X/RAD Service Manual page 51

Troubleshooting
6-20 Capstan Does Not Rotate
CNM603-5
CNM603-8
Place the VCR
In Play Mode
CNM603-3 2.5V
CNM603-4
Capstan Motor
6-14
9V
No
Yes
No
AL 5V
Yes
Yes
No
Yes
2.5V
No
Yes
Check
Check 12V
at AL15V Line of
Power Supply
Check 6V at AL6V
Line of Power Supply
Check I-LIMIT.
RM618
No
Check C.M CTL/
RM607, RM604
Check
ICM601
Samsung Electronics