Aiwa HV-FX-8100 Service Manual page 26

AT PLAYBACK AND RECORDING,
CYLINDER MOTOR UNLOAD
IN PLAYBACK, IS AT PIN
4 OF CP1001 ABOUT DC
12.6V ?
YES
IN PLAYBACK, IS AT PIN
7 OF CP1001 ABOUT DC
2.6V ?
YES
CHANGE CYLINDER MOTOR.
TROUBLESHOOTING GUIDE
NO
NO
E-3
CHECK AT 12.6V LINE,
POWER BLOCK.
CHECK IC1001.