Denon DCD-3300 - Page 37

TROUBLESHOOTING
LOADER FRAME DOES
NOT OPEN OR CLOSE.
Does loader frame move
smooth by hand when lock
arm and gear are removed?
YES
Leave lock arm and gear
removed, does motor run
properly
when
turning
the
power on?
YES
Attach the lock arm and.
gear and remove drive gear,
do pinion gear and gear
run?
@ Defective drive gear.
e Defective gear.
e Defective motor.
@ Defective tact switch.
@ Defective open/close
button.
Is
there
any
foreign
YES
object
got
between
loader
frame and mechanism plate?
Is
loader
frame
caught
YES
by
mechanism
plate
or
clamper
arm?
Is
connector
cord
of
motor
linked?
@ Defective lock arm ass‘y.
@ Defective gear.
e Defective pinion gear.
Does drive gear run smooth INO
when loader frame is
removed?
YES
Are
cogs
of
drive
gear
YES
deformed?
Is
proper
voltage
applied
to
motor?
e
Defective
loader
frame.
Is open/close button
tactual?
Link
the
connector
cord.
Refer
to
‘Improper
Loader
Movement.”
@ Take out foreign object.
e Defective loader frame.
e Defective mechanism
plate.
e Defective clamper arm.
e Defective drive gear.
e Defective shaft of
motor plate.
e Defective drive gear.
cogs Cm Swe PTD ON NE SO BLE ETRE