TROUBLESHOOTING GUIDE
CAPSTAN DD MOTOR NOT
ROTATING
In playback, is there voltage
NO
Check POWER BLOCK.
at pin 2 of CP3001 12V ?
YES
NO
In playback, is there voltage
Change IC3001.
at pin 102 of IC3001 2.5V ?
YES
DD MOTOR rotate now ?
If not, replace it.
E-19
D-VR4SU/D-VR4SC