SAMSUNG max673 Troubleshooting
3. Troubleshooting
3-1 Operation of Mechanism
3-1-1 Load Operation
LOAD
PICK-UP LIMIT SW (ON 
OFF)
PICK-UP UNIT SW (DOWN)
DISC CASE P.SENSOR(L)
LOADING MOTOR(CW)
LOADING PLATE P.SENSOR(H
L) C
LOADING MOTOR STOP
LOADING MOTOR (CCW) 30mS (BRAKE)
LOADING MOTOR STOP 40mS
LOADING MOTOR (CCW)
LOADING PLATE P.SENSOR(L
H) C
LOADING MOTOR STOP 30mS
LOADING MOTOR (CW)
LOADING PLATE P.SENSOR(H
L) C
LOADING MOTOR STOP
END
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Samsung Electronics |
3-1 |
Troubleshooting
3-1-2 Unload Operation
UNLOAD
PICK-UP LIMIT SW (ON 
OFF)
PICK-UP DRIVE UNIT SW (DOWN)
DISC CASE P.SENSOR(L)
LOADING MOTOR (CCW)
LOADING PLATE P.SENSOR(H
L) b
LOADING MOTOR (CCW)
UNLOAD LIMIT SW (ON)
LOADING MOTOR (CW)
UNLOAD LIMIT SW (OFF)
LOADING MOTOR (CW)
LOADING PLATE P.SENSOR(L
H) b
LOADING MOTOR (CCW)
LOADING PLATE P.SENSOR(H
L) b
LOADING MOTOR STOP
END
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3-2 |
Samsung Electronics |
Troubleshooting
3-1-3 Open Operation
OPEN
PICK-UP LIMIT SW (ON 
OFF)
UP/DOWN MOTOR (CCW)
PICK-UP DRIVE UNIT SW(DOWN)
UP/DOWN MOTOR STOP
LOADING MOTOR (CW)
OPEN SW (LOW)
LOADING MOTOR STOP
END
Samsung Electronics |
3-3 |
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