The lightning flash with arrowhead symbol, within
an equilateral triangle, is intended to alert you to
the presence of uninsulated “dangerous voltage”
within the product’s enclosure that may be of
sufficient magnitude to constitute a risk of electric
shock to persons.
The exclamation point within an equilateral
triangle is intended to alert you to the presence of
important operating and maintenance (servicing)
instructions in the literature accompanying the
appliance.
WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR
MOISTURE.
IMPORTANT!
Please record the serial number of this unit in the
space below.
Model:
Serial No.:
The serial number is located on the rear of the unit.
Retain this Owner’s Manual in a safe place for future
reference.
2Keep these instructions.
3Heed all warnings.
4Follow all instructions.
5Do not use this apparatus near water.
6Clean only with dry cloth.
7Do not block any ventilation openings. Install in
accordance with the manufacturer’s instructions.
8Do not install near any heat sources such as radiators,
heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
9Do not defeat the safety purpose of the polarized or
grounding-type plug. A polarized plug has two blades
with one wider than the other. A grounding type plug
has two blades and a third grounding prong. The wide
blade or the third prong are provided for your safety. If
the provided plug does not fit into your outlet, consult
an electrician for replacement of the obsolete outlet.
10 Protect the power cord from being walked on or
pinched particularly at plugs, convenience
receptacles, and the point where they exit from the
apparatus.
11 Only use attachments/accessories specified by the
manufacturer.
12 Use only with the cart, stand, tripod,
bracket, or table specified by the
manufacturer, or sold with the
apparatus. When a cart is used, use
caution when moving the cart/
apparatus combination to avoid injury
from tip-over.
13 Unplug this apparatus during lightning storms or when
unused for long periods of time.
14 Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or
plug is damaged, liquid has been spilled or objects
have fallen into the apparatus, the apparatus has
been exposed to rain or moisture, does not operate
normally, or has been dropped.
CAUTION
FCC INFORMATION (for US customers only)
1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT!
This product, when installed as indicated in the
instructions contained in this manual, meets FCC
requirements. Modifications not expressly approved by
Yamaha may void your authority, granted by the FCC, to
use the product.
2. IMPORTANT:When connecting this product to
accessories and/or another product use only high quality
shielded cables. Cable/s supplied with this product
MUST be used. Follow all installation instructions. Failure
to follow instructions could void your FCC authorization to
use this product in the USA.
3. NOTE: This product has been tested and found to
comply with the requirements listed in FCC Regulations,
Part 15 for Class “B” digital devices. Compliance with
these requirements provides a reasonable level of
assurance that your use of this product in a residential
environment will not result in harmful interference with
other electronic devices.
This equipment generates/uses radio frequencies and, if
not installed and used according to the instructions
found in the users manual, may cause interference
harmful to the operation of other electronic devices.
Compliance with FCC regulations does not guarantee that
interference will not occur in all installations. If this product is
found to be the source of interference, which can be
determined by turning the unit “OFF” and “ON”, please try to
eliminate the problem by using one of the following
measures:
Relocate either this product or the device that is being
affected by the interference.
Utilize power outlets that are on different branch (circuit
breaker or fuse) circuits or install AC line filter/s.
In the case of radio or TV interference, relocate/reorient the
antenna. If the antenna lead-in is 300 ohm ribbon lead,
change the lead-in to coaxial type cable.
If these corrective measures do not produce satisfactory
results, please contact the local retailer authorized to
distribute this type of product. If you can not locate the
appropriate retailer, please contact Yamaha Electronics
Corp., U.S.A. 6660 Orangethorpe Ave, Buena Park, CA
90620.
The above statements apply ONLY to those products
distributed by Yamaha Corporation of America or its
subsidiaries.
We Want You Listening For A Lifetime
YAMAHA and the Electronic Industries Association’s Consumer Electronics Group want you to get the most
out of your equipment by playing it at a safe level. One that lets the sound come through loud and clear
without annoying blaring or distortion – and, most importantly, without affecting your sensitive hearing.
Since hearing damage from loud sounds is often undetectable until it is too late, YAMAHA and the
Electronic Industries Association’s Consumer Electronics Group recommend you to avoid prolonged
exposure from excessive volume levels.
CAUTION
Getting Started
CAUTION: READ THIS BEFORE OPERATING YOUR UNIT.
1 To assure the finest performance, please read this manual
carefully. Keep it in a safe place for future reference.
2 Install this unit in a well ventilated, cool, dry, and clean place
with at least 5 cm above, behind and on the both sides of this
unit - away from direct sunlight, heat sources, vibration, dust,
moisture, and/or cold.
3 Position this unit away from other electrical appliances, motors
and transformers to avoid humming sounds, do not place this
unit where it may get exposed to rain or any kind of liquid to
prevent fire or electrical shock.
4 Avoid extreme temperature swings or excessive use of
humidifier in the room where this unit is installed to prevent
condensation inside this unit, which may cause an electrical
shock, fire damage to this unit, and/or personal injury.
5 Do not cover this unit with a newspaper, a tablecloth, a curtain,
etc. in order not to obstruct heat radiation. If the temperature
inside this unit rises, it may cause fire, damage to this unit and/
or personal injury.
6 Avoid installing this unit in a place where foreign objects and
liquid might fall. It might cause a fire, damage to this unit and/
or personal injury. Do not place the following objects on this
unit:
• Other components, as they may cause damage and/or
discoloration on the surface of this unit.
• Burning objects (i.e., candles), as they may cause fire,
damage to this unit and/or personal injury.
• Containers with liquid in them, as they may cause an
electrical shock to the user and/or damage to this unit.
7 Be sure to place this unit on a level surface. If not so, this unit
will fail to work normally and cause damage to the disc(s) and
this unit itself.
8 Do not use force on switches, controls or connection cables.
Never pull the cables when disconnecting them.
9 Only voltage specified on this unit must be used. Using this
unit with a higher voltage than specified is dangerous and may
result in fire or other accidents. YAMAHA will not be held
responsible for any damage resulting from the use of this unit
with a voltage other than that specified.
10 Do not attempt to clean this unit with chemical solvents; this
might damage the finish. Use a clean, dry cloth.
11 Disconnect the power cord from the wall outlet when not
planning to use this unit for a long period of time, or during an
electrical storm, as they may cause damage by lightning.
12 Do not attempt to modify or fix this unit. Contact the qualified
YAMAHA service personnel when any service is needed.
Cabinet should never be opened for any reasons.
13 Be sure to read ‘Troubleshooting’ section regarding common
operating errors before concluding that this unit is faulty.
DANGER
Visible laser radiation when open. Avoid direct exposure to beam.
When this unit is plugged to the wall outlet, do not place your eyes
close to the opening of the disc tray and other openings to look into
inside.
This unit is designed for home use only. Do not use this unit for
business purposes.
Caution for moving this unit
• When moving this unit, first remove all discs from the disc table
and close the table by pressing the OPEN/CLOSE button, and
then switch off the power after you confirm that the front panel
display indicates as follows.
2345
Never switch off the power if the front panel display is not
pictured as above, otherwise the unit will break down during
moving because the internal mechanism is not locked.
Voltage selector [General model]
The voltage selector on the rear panel of this unit must be set for
your local main voltage BEFORE plugging into the AC power
supply. Voltages are 110/120/220/240 V AC, 50/60 Hz.
FOR CANADIAN CUSTOMERS
To prevent electric shock, match wide blade of plug to wide slot
and fully insert.
This Class B digital apparatus complies with Canadian ICES-
003.
Special instructions for U.K. model
IMPORTANT:
The wires in the mains lead are coloured in accordance with the
following code:
Blue: NEUTRAL
Brown: LIVE
As the colours of the wires in the mains lead of this apparatus
may not correspond with the coloured markings identifying the
terminals in your plug, proceed as follows: The wire which is
coloured BLUE must be connected to the terminal which is
marked with the letter N or coloured BLACK. The wire which is
coloured BROWN must be connected to the terminal which is
marked with the letter L or coloured RED. Making sure that
neither core is connected to the earth terminal of the three pin
plug.
For U.K. customers
If the socket outlets in the home are not suitable for the plug
supplied with this appliance, it should be cut off and an appropriate
3 pin plug fitted. For details, refer to the instructions described
above.
Note: The plug severed from the mains lead must be destroyed, as
a plug with bared flexible cord is hazardous if engaged in a live
socket outlet.
CAUTION
Getting Started
ENGLISH
Introduction
Thank you for purchasing this YAMAHA product. We hope it will give you many years of trouble-free enjoyment. For the
best performance, read this manual carefully. It will guide you in operating your YAMAHA product.
Features
● 5-Discs Carousel Auto-changer
● Full Opening Disc Tray for Changing 5 Discs at a Time
● PLAYXCHANGE; Disc Changing Capability while Playing Another
Random Tape Programming ............................. 20
Automatic Peak Level Searching ........ 21
ADDITIONAL INFORMATION
Troubleshooting ............................ 22
Specifications .............................. 23
FUNCTIONS FOR
RECORDING
INFORMATION
ADDITIONAL
E-1
English
CD PREVENTIVE CARES
• This compact disc player is designed for playing
compact discs bearing the
Never attempt to load any other type of disc into the unit.
The unit will also play 8-cm (3-inch) compact discs.
• Compact discs are not subjected to wear during play, but
damage to the disc surface when the disc is being
handled can adversely affect the disc’s play.
• Do not use cleaning discs or warped discs. All of these
could damage the unit.
and marks only.
To prevent a malfunction of this unit
• Do not use any non standard shaped CD (heart, etc.)
available on the market, because it may damage the unit.
• Do not use a CD with tape, seals, or paste on it, because
damage to the unit may result.
• Compact discs are not affected by small particles of dust
or fingerprints on their playing surface, but even so they
should be kept clean. Wipe by using a clean, dry cloth.
Do not wipe with a circular motion; wipe straight
outward from the center.
• Do not try to clean the disc’s surface by using any type
of disc cleaner, record spray, anti-static spray or liquid,
or any other chemical-based liquid, because such
substances might irreparably damage the disc’s surface.
• Do not expose discs to direct sunlight, high temperature
or high humidity for a long period of time, because these
might warp or otherwise damage the disc.
No!
E-2
PREPARATIONS
Supplied Accessories
Remote Control TransmitterBatteries (size AA, UM-3, R6) (2)
OPEN/
SYNCHRO DIMMER
CLOSE
TEXT/
PEAK
TIME
PROGCLEAR
TAPE
32
1
65
4
98
7
—
INDEX
—
100
——
OUTPUT LEVEL
MODE
—
DISC SKIP
DISC SCAN
REPEAT
RANDOM
RCA Pin Cable
Remote Control Transmitter
■Battery installation
1
3
2
■Battery replacement
If you find that the remote control transmitter must be used
closer to the main unit, the batteries are weak. Replace both
batteries with new ones.
Notes
• Use only AA, R6, UM-3 batteries for replacement.
• Be sure the polarities are correct. (See the illustration inside
the battery compartment.)
• Remove the batteries if the remote control transmitter will not
be used for an extended period of time.
• If batteries leak, dispose of them immediately. Avoid
touching the leaked material or letting it come in contact with
clothing, etc. Clean the battery compartment thoroughly
before installing new batteries.
■Remote control transmitter opera-
tion range
NATURAL SOUND COMPACT DISC PLAYER
POWER
PHONES
PROG 1 2 3 4 5
+10 6 7 8 9 0
PEAK
1 2 3
Remote control sensor
Within approximately
6 m (19.7 feet)
30°
30°
Notes
• There should be no large obstacles between the remote
control transmitter and the main unit.
• If the remote control sensor is directly illuminated by strong
lighting (especially an inverter type of fluorescent lamp, etc.),
it might cause the remote control transmitter not to work
correctly. In this case, reposition the main unit to avoid direct
lighting.
OUTPUT LEVEL
PLAYXCHANGE
DISC
4 5
E-3
EnglishGETTING STARTED
PREPARATIONS
Connections
Never plug in this unit and other components until all connections are completed.
• Before making any connections, switch OFF the power to the unit and the amplifier or other components.
• Connections should be made to the correct input terminals of the amplifier or other components.
• If the placement of this unit causes noise in other equipment, such as a tuner, separate them from each other.
LINE OUT
RL
1
OPTICAL
DIGITAL AUDIO OUT
LINE OUT
R L
1
REMOTE CONTROL
IN OUT
OPTICAL
DIGITAL AUDIO OUT
REMOTE CONTROL
(CDC-685 U.S.A.,
Canada and Australia
models only)
VOLTAGE SELECTOR
T o AC outlet
VOLTAGE SELECTOR
(General model only)
1 Pin cable
(included)
2 Optical fiber cable
(not included)
L
R
CD
ANALOG IN
OPTICAL
DIGITAL IN
Amplifier
Choose one of the ways listed below to connect this unit to your amplifier.
When the LINE OUT (analog) terminals of this unit are used (1)
• Be sure that the left (L) and right (R) LINE OUT terminals are connected to the corresponding (left and right) terminals of
the amplifier or other components.
• Connect the LINE OUT terminals to the “CD” (or “AUX”) terminals of the amplifier. For additional details concerning
these connections, refer to the operation instructions for the amplifier being used.
• The LINE OUT terminals of this unit are numbered !. When connecting this unit with a YAMAHA amplifier or receiver
whose terminals on the rear panel are numbered as !, @, #, etc., connect the LINE OUT terminals of this unit to the
input terminals numbered ! on the rear of the amplifier or receiver.
When the DIGITAL AUDIO OUT (OPTICAL) terminal of this unit is used (2)
• Before using this terminal, remove the terminal’s cover by pulling it.
• Make the connection from this terminal to the optical input terminal of an amplifier by using a commercially available
optical fiber cable.
* Be sure to use a high quality optical fiber cable. Other cables might not function correctly.
• Be sure to attach the terminal cover when this terminal is not being used in order to protect the terminal from dust.
• CDC-685 only
Set the level of signals output into an amplifier to max. by using the OUTPUT LEVEL –/+ buttons.
For Custom Installer For U.S.A., Canada and Australia models of CDC-685 only
REMOTE CONTROL (IN, OUT) terminals
These terminals are used for custom installation system. When this unit is connected to the components for custom
installation system, you can operate this unit with the system remote control.
Connect the REMOTE CONTROL IN terminal of this unit to the output terminal of the central controller for custom
installation system.
By connecting the REMOTE CONTROL OUT terminal of this unit to the REMOTE CONTROL IN terminal of the
other component, you can also operate it with the system remote control. In this way, up to 6 components can be connected in series.