Denon DCD-3300 - Page 41

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Pl
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IMPROPER
INITIAL
MOVEMENT
AT
DISC
SETTING
DISPLAY
T.NO IND. TIME
(0
Pin 80 of 1C205 is
grounded.
Is it in test mode?
Are data applied to
1C201?
Is 1C205 transmitting
data?
@ Defective slide motor.
e Defective TR210
TR211.
@ Defective 1C201, [C202
e Defective printed
pattern between IC201
and 1C205.
DISPLAY
T.NO IND, TIME
0 O0 00
YES
Is there any big scratch on
the inner circle of disc?
@ Replace disc.
YES
e
Put
shielding
sheet
underneath
the
mechanism
unit.
Is there any AM wave
interference?
Is TEO signal not re-
ceived at pin @ of
TP201?
YES
e Improper setting of
focus offset.
e Deteriorated pick-up.
e Defective
microcomputer 1C205.
Is pick-up coming to
tead-in position?
YES
1s sub code signal
proper?
YES
e Defective
microcomputer.
e Defective slide
motor.
e@ Defective 1C701.
ETE RR