LG LH-CX640 Series Service Manual page 129

MECHANISM
TROUBLESHOOTING
GUIDE
4-27
No
safe
adherence of
tape
is
done.
Is
cassette
insert
done?
Does
the
opener
lid
operate?
Check
the
assembly status of the
opener
door.
Replace
the
opener
lid.
Replace the arm
assembly
F/L.
Check
power
supply
of the
L/D
motor.
Check
the
assembly status of the
holder
assembly
cassette.
Replace
the
gear
rack
F/L.
Does
the
gear
rack
F/L
operate?
Does
the
opener
door
operate?
Does
the
arm
assembly
F/L
operate?
Does the
L/D
motor
operate?
Does
the holder
assembly
cassette
move
same
as
the
arm
assembly F/L?
Replace
the
front
loading
mechanism
assembly.
YES
YES
YES
YES
NO
NO
NO
YES
NO
YES
NO
YES
NO
C.