Toshiba SDV391U Service Manual page 71

AT PLAYBACK AND RECORDING,
CYLINDER MOTOR UNLOAD
Is the voltage at pin 8 of
CP3001 about DC12.6V?
YES
In playback,is at pin 12 of
CP3001 about DC2.6V?
YES
Change CYLINDER MOTOR.
TROUBLESHOOTING GUIDE
NO
NO
E-3
Check 12.6 V line and
POWER BLOCK.
Check IC3001.