The Compact Disc - Denon DCD-2560 Service Manual

Stereo cd player
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Thank
you for purchasing
this DENON
Compact
Disc Player. Please read
the operating instructions thoroughly in order to acquaint yourself with the
CD player
and achieve
maximum
satisfaction
from
it.
— TABLE
OF CONTENTS
FEATURES
NAMES AND FUNCTIONS OF PARTS
CONNECTION
set
OPENING AND CLOSING THE DISC HOLDER AND LOADING A DISC ........ 6
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PLAYBACK USING THE REMOTE CONTROL UNIT
SPECIFICATIONS
Please check to make sure the following items are included with the main
unit in the carton:
(1)
Operating Instructions
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1
(2)
Connection Cord
(3)
Remote Control Unit RC-232 ...
(4)
REP AA Dry Cell Battery oo
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(5)
Mimi Screwdriver oo... ccccccccecceseeseceeecsceseescenscessesesseenecectesseseeses 1
BEFORE
USE
— Be sure to release the shipping lock.
FEATURES
The DCD-2560G/2560 is a CD player equipped with Denon''s unique lambda
super linear converter which eliminates
loss of sound quality in the PCM
playback section, plus carefully selected parts. It reproduces all the sounds
of the studio
or hali where
the compact
disc was
recorded
with
high
performance
and
rich musical
expression.
(1)
Real 20-bit
\
S.L.C.
The DCD-2560G/2560
uses
a new
".\ S.L.C."
{lambda
super
linear
converter) circuit in effect eliminating zero cross distortion, the main
cause of loss of sound quality in the PCM playback section.
Together
with a real 20-bit digital/analog converter with excellent resolution, it
greatly improves
music
reproducibility,
especially at low volumes.
in addition, two digital/analog converters are used for each channel,
and the 16-times oversampling
further reduces noise and improves
resolution
to recreate
sound
fields with
rich musical
expression.
(2)
Brawny
power
source
The
OCD-2560G/2560
uses
a large transformer
with
independent
coils for the digital servo
circuitry and audio
circuitry.
In conjunction
with
a high
capacity
smooth
capacitor,
this offers
power
with
room
to spare.
(3)
A wealth
of functions
The DCD-2560G/2560
is equipped
with a wide variety of functions,
including such editing functions as time editing, auto editing, peak
search and fading, as well as pitch control and remote control volume
adjustment.
(4)
Simple
design
Controls for seldom used functions are hidden behind a trap door to
keep the appearance
simple
and
elegant.
e
Remove
the two
shipping
cushions
inserted
in the trap door.
e
"Shipping lock"
The shipping lock keeps the laser pickup inside the player from moving
during shipment.
e
When
using the player
Before turning the power on, set the player so that the front panel is
facing up. insert the included mini screwdriver into the shipping lock,
then
turn
it counterclockwise
until
it stops.
(APPROXIMATELY
1/2
TURN).
Do not use any tool other than the included mini screwdriver.
Remove
the two shipping cushions inserted in the trap door.
e
Reshipping
(1)
Turn the power on, open the disc holder, check that no disc is
loaded,
then close the disc holder.
(2)
Turn the power off, set the player so that front panel is facing up,
then
turn the shipping
lock clockwise
until it stops.
(APPROX-
IMATELY
1/2 TURN)
CAUTION
Shipping
lock
©)
\
LOCK
FREE A
\
Zoe
Mini screwdriver
Be sure to release the shipping lock on the bottom panel before turning the power on.
When
locking
or freeing the shipping lock, be sure to set the player with the front panel facing up, the back panel facing down.
(Refer to the diagrarn)
THE COMPACT DISC
1,
Precautions
on
handling
compact
discs
e
Do not allow fingerprints, oii or dust on the surface of the compact
disc. If the signal surface is dirty, wipe it off with a soft, dry cloth.
Wipe
in circular motions
from
the center
and
out.
Use
of DENON's
AMC-20/21
CD cleaner
is recommended.
e
Do
not
use
water,
benzene,
thinner,
record
sprays,
electrostatic
proof
chemicals,
or silicone-treated
cloth to clean
discs.
e
Always
use care when
handling
discs to prevent
damaging
the
surface, in particular when
removing
a disc from the case and
returning
it.
Do not bend compact discs.
Do
not
apply heat to compact
discs.
Do
not
enlarge
the hole in the center
of the disc.
Do
not
write on
the disc and
do not
attach
any
labels.
Condensation
will form on the disc surface if it is brought
into a
warm
room from a cold area, such as outdoors during winter. Wait
until the condensation disappears. Never dry discs with hair dryers,
etc.
2.
Precautions
on
storage
e
After playing
a disc, always
return
it to its case.
e
Keep discs in the cases when they are not to be played. This wall
protect
them
from
dust and
dirt and
prolong
their service
life .
e
Do not store
discs
in the following
places:
1)
Places
exposed
to direct sunlight for a considerable
time
2)
Places
subject to accumulation
of dust or high
humidity.
3)
Places exposed
to high temperatures,
such as close to heaer
outlets.

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