Yamaha CD Player CDC 91 User Manual

CDC-91  
Natural Sound Compact Disc Player  
5-Disc Carousel Auto-changer  
PLAYXCHANGE; Disc changing capability while playing another  
Random Access Programmable Play  
Random-Sequence Play  
Single Track/Entire Disc/All Disc Repeat Play  
Remote Control Capability  
Thank you for selecting this YAMAHA Compact Disc Player.  
S
CAUTION  
RISK OF ELECTRIC SHOCK  
OWNER’S MANUAL  
DO NOT OPEN  
CONTENTS  
CAUTION: TO REDUCE THE RISK OF  
ELECTRIC SHOCK, DO NOT REMOVE  
COVER (OR BACK), NO USER-SERVICEABLE  
PARTS INSIDE, REFER SERVICING TO  
Safety Instructions.................... 2  
Connections ............................. 4  
Identification of Components.... 5  
Loading the Disc/Disc Play....... 6  
QUALIFIED SERVICE PERSONNEL.  
IMPORTANT!  
Please record the serial number of this  
unit in the space below.  
Explanation of Graphical Symbols  
Random-Sequence Play .......... 9  
Program Play.......................... 10  
Repeat Play............................ 12  
Index Search .......................... 12  
Notes about the Remote  
Control Transmitter................. 13  
Notes about Handling  
Compact Discs....................... 13  
Troubleshooting...................... 14  
Specifications......................... 14  
Model:  
Serial No.:  
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 serial number is located on the rear  
of the unit.  
Retain this Owner’s Manual in a safe  
place for future reference.  
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.  
 
CAUTION: READ THIS BEFORE OPERATING YOUR UNIT  
1
2
To ensure the finest performance, please read this manual  
carefully. Keep it in a safe place for future reference.  
9. To prevent damage by lightning, disconnect the power  
cord from the household AC outlet during an electrical  
storm.  
Install your unit in a cool, dry, clean place – away from  
windows, heat sources, and too much vibration, dust,  
moisture or cold. Avoid sources of hum (transformers,  
motors). To prevent fire or electrical shock, do not expose  
to rain and water.  
10. When disconnecting the power cord from the household  
AC outlet, grasp the plug; do not pull the cord.  
11. When moving the unit, be sure to first disconnect the  
power cord from the household AC outlet, and disconnect  
cords connected to other equipment.  
3
4
5
Do not operate the unit upside-down. It may overheat,  
possibly causing damage.  
Never open the cabinet. If a foreign object drops into the  
set, contact your dealer.  
CAUTION FOR CARRYING THIS UNIT  
Be sure not to carry or tip the unit with discs remaining in it.  
Do not use force on switches, knobs or cords. When  
moving the set, first turn the unit off. Then gently  
disconnect the power plug and the cords connecting to  
other equipment. Never pull the cord itself.  
CAUTION FOR MOVING THIS UNIT  
When moving this unit, first remove all discs from the disc tray and  
close the tray by pressing the OPEN/CLOSE button, and then  
switch off the power after you confirm that the display indicates as  
follows.  
6
7
Do not attempt to clean the unit with chemical solvents;  
this might damage the finish. Use a clean, dry cloth.  
Be sure to read the “TROUBLESHOOTING” section on  
common operating errors before concluding that your unit  
is faulty.  
Never switch off the power if the display is not pictured as above,  
otherwise the unit will get out of order during moving because the  
internal mechanism is not locked.  
8. Do not place another component on top of this unit,  
because to do so will discolor or damage the surface of  
the unit.  
WARNING  
As the laser beam used in this compact disc player is harmful  
to the eyes, do not attempt to disassemble the cabinet. Refer  
servicing to qualified personel only.  
CAUTION  
Use of controls or adjustments or performance of  
procedures other than those specified herein may result in  
hazardous radiation exposure.  
To avoid electrical shock, do not open the unit. Refer  
servicing to qualified personnel only.  
DANGER  
DANGER: The use of optical instrument with this product will  
increase eye hazard.  
Invisible laser radiation when open and interlock failed or  
defeated.  
Avoid direct exposure to beam.  
The apparatus is not disconnected from the AC power  
source as long as it is connected to the wall outlet, even if  
the apparatus itself is turned off.  
Laser Diode Properties  
• Material: GaAlAs  
• Wavelength: 780nm  
• Emission Duration: continuous  
• Laser Output: max. 44.6µW*  
* This output is the value measured at a distance of about  
200mm from the objective lens surface on the Optical Pick-  
up Block.  
We Want You Listening For A Lifetime  
YAMAHA and the Electronic Industries Association’s  
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.  
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  
3
 
CONNECTIONS  
Before making any connections, switch OFF the power to  
the unit and the amplifier or other component.  
Connect the “LINE OUT” terminals to the “CD” (or “AUX”)  
terminals of the amplifier. If the amplifier does not have  
such terminals, use the “TAPE PB” terminals. For additional  
details concerning these connections, refer to the operation  
instructions for the amplifier being used.  
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 component.  
If the placement of this unit causes noise to other  
equipment, such as a tuner, separate them from each other.  
This unit  
To AC outlet  
Connection cord (included)  
Amplifier  
4
 
IDENTIFICATION OF COMPONENTS  
FRONT PANEL  
switch  
POWER  
DISC-select button  
DISC SKIP button  
OPEN/CLOSE button  
STOP  
button  
PLAYXCHANGE button  
Disc tray  
PLAY/PAUSE button  
SKIP button  
TIME  
display mode-  
select button  
button  
SEARCH  
PROG button  
OUTPUT LEVEL control  
Disc play MODE-select button  
Display panel  
REPEAT button  
PHONES jack  
RANDOM button  
Remote control sensor  
REMOTE CONTROL TRANSMITTER  
The control functions on the main unit and on the remote-  
control transmitter are virtually identical, with the exceptions  
described below.  
DIMMERbutton  
CLEARbutton  
Numeric buttons  
button  
INDEX  
*
*
The PLAY/PAUSE button on the main unit has both  
the functions of the PLAY button and the PAUSE  
button on the remote control transmitter  
Remote control transmitter has two DISC SKIP  
buttons. Pressing each button will search discs in  
the direction shown by the arrow.  
5
 
LOADING THE DISC/DISC PLAY  
6
6 2,4  
6,3  
1
5
1
2
5
Select the disc play mode (DISC MODE: SINGLE or  
ALL) while watching the display.  
Shows the selected disc  
mode.  
Label side  
upward  
“SINGLE” mode: The unit will play a designated disc only.  
“ALL” mode: The unit will play all discs in the tray in  
sequence.  
6
Disc tray  
3
4
* If necessary, select a desired disc by using a DISC-select  
button or the DISC SKIP button.  
Notes  
Additionally, you can close the disc tray by pressing the  
PLAY/PAUSE button, a DISC-select button, a numeric  
button (on the remote control transmitter) or the RANDOM  
button, or by pressing the front edge of the disc tray gently.  
If the tray is closed in these ways, play will begin  
automatically, however, the display will not show the total  
number of tracks and the total recorded time of the first disc  
to be played.  
After closing the disc tray by pressing the OPEN/CLOSE  
button in the stop mode or after selecting any disc by using  
the DISC SKIP button, the display shows the total number  
of tracks and the total recorded time of the disc to be played  
for a few seconds.  
PLAYXCHANGE  
During play, you can open the disc tray by pressing the  
PLAYXCHANGE button without interrupting disc play.  
However, in this case, pressing the DISC SKIP button has no  
effect.  
6
 
To stop play temporarily  
To stop play completely  
or  
* To resume play, press the PLAY/PAUSE button again  
(or press the PLAY or PAUSE button on the remote control  
transmitter).  
To play a desired track on the disc  
DIRECT PLAY  
Select a desired track by using the numeric buttons on the  
remote control transmitter.  
SKIP PLAY  
To play from the beginning of the track following the one  
now playing  
To play from the beginning of the track now playing  
The selected track  
number is displayed.  
To play from the beginning of the track before the one now  
playing  
Example: To select track 25  
Press  
twice, then immediately press  
once.  
(twice)  
* These operations can also be performed when the unit is in  
the pause or stop mode.  
* If a track number higher than the highest track number on  
the disc is selected, the last track on the disc will be played.  
Encloses the tray number of the disc standing by to be  
played or the disc now playing.  
Display information at disc play  
Shows the tray numbers with discs.  
Shows the track number to be played.  
Shows the time displays. (Refer to “Selecting time  
displays” on the next page.)  
➁ ➂  
Displays the numbers that correspond to the numbers of  
the tracks (as high as number 20) on the disc. After each  
track is played, its corresponding number disappears so  
the number of remaining tracks (and their numbers) can be  
seen at a glance.  
7
 
To advance or reverse play rapidly (MANUAL SEARCH)  
The sound can be heard (although slightly garbled) during  
To advance rapidly  
manual search in either direction. This is convenient for  
locating a precise position within a track, or for reviewing the  
contents quickly.  
Manual search can also be performed while disc play is  
paused , though no sound will be heard.  
(press and hold)  
To reverse rapidly  
(press and hold)  
Selecting time displays  
You can select any of the four time displays by pressing the TIME display mode-select button.  
Elapsed time of the track now playing  
Total remaining time on the disc  
Total disc play time  
Remaining time of the track now playing  
Notes  
The remaining time  
will not be displayed for track  
number 21 or higher.  
You can also select one of the three levels of brightness of  
the display by pressing the  
DIMMER button.  
When you listen with headphones  
Connect the headphones to the PHONES jack and adjust the volume by using the OUTPUT LEVEL control. At that time, note  
that this adjustment will also vary the level of the signal output to the amplifier.  
or  
8
 
RANDOM-SEQUENCE PLAY  
You can play the tracks in a random sequence (up to 99 tracks). The unit will automatically mix up tracks from all discs or any  
desired disc in the disc tray.  
2
4
3
1
2
3
Select whether to play one disc or all discs in the tray.  
* If the “SINGLE” disc play mode is selected, next select a  
desired disc by using the DISC SKIP button or a DISC-  
select button.  
4
Notes  
To cancel random-sequence play  
Press the STOP button or RANDOM button once again, or  
open the disc tray by pressing the OPEN/CLOSE button.  
This feature will not function during programming, or during  
programmed play.  
If the POWER switch is set off when the random-sequence  
play mode is functioning, when the POWER switch is set on  
again, the unit will begin the random-sequence play  
automatically. (This feature is available for the timer play.)  
If the SKIP  
play, the next randomly programmed track will be played. If  
the SKIP button is pressed, play will return to the  
beginning of the track now being played.  
button is pressed during random-sequence  
This indication appears while the unit is  
mixing up tracks.  
Total remaining time on the disc will not be displayed during  
random-sequence play.  
9
 
PROGRAM PLAY  
You can enjoy listening to your favorite tracks selected from one or plural discs in any desired order using a programmed play.  
* The use of the remote control transmitter is recommended for easier operations.  
2
3
5
1
4
5
1
or  
3
3
4 2  
Stop the unit.  
1
Select the desired track.  
4
or  
(Select a track  
number.)  
or  
2
3
or  
(Press once.)  
*Repeat steps 3 and 4 to set more programs.  
When the programming is completed;  
5
If necessary, select the desired disc.  
or  
or  
Shows the program number for the track to be set next.  
Shows the selected disc and track number.  
Shows the total time of the tracks currently programmed, if  
tracks are selected from one disc only.  
Display information during program play  
Shows only the numbers of programmed tracks.  
* If “P-01” does not appear in the display after the PROG  
button is pressed, press the TIME display mode-select  
button.  
* If the total time reaches 100 minutes or more, only the last  
two-digits will be displayed for the three-digit number.  
10  
 
Notes  
You can set as many as 20 programs at a stretch.  
If, during program setting, the TIME display mode-select  
button is pressed, the program number display can be  
changed to display the total time of the programmed tracks  
or no information. To return to the previous display, press  
the TIME display mode-select button once again.  
If you will make program setting with the DISC 1 tray empty,  
be sure to press the DISC SKIP button before starting  
program setting.  
The total time of the programed tracks will not be displayed,  
if tracks are selected from more than one disc.  
The total time of the programmed tracks will not be  
displayed, if the number of track higher than 20 is  
programmed.  
The SKIP (  
playing, but only within the range of the programmed tracks.  
The SEARCH ( and ) button can be used during  
and  
) button can be used during  
playing to search through all tracks, including  
unprogrammed tracks.  
To stop program play  
To check programmed data  
Press the STOP button. The first track number  
programmed will be displayed.  
To resume play, press the PLAY/PAUSE button. Play will  
1. If the unit is in the play mode, press the STOP button.  
2. Press the PROG button.  
3. Each time the SKIP  
button is pressed, the track  
begin from the beginning of the program.  
numbers and sequential order of the programmed tracks  
can be checked one after another. The display of the track  
number can be returned (sequentially in reverse order) by  
To cancel a programmed setting  
pressing the SKIP  
button.  
There are several methods, as described below.  
Press the CLEAR button on the remote-control transmitter  
To correct programmed data  
while the unit is stopped.  
Press the STOP button while the unit is stopped.  
Open the disc tray.  
Switch off the power.  
1. Follow the procedure described in “To check programmed  
data”.  
2. Display the track number to be corrected by pressing the  
SKIP button.  
3. Press a numeric button on the remote control transmitter to  
select a track to replace the one displayed. The previously  
programmed track will be cleared from the memory and the  
new one will be programmed.  
4. After the correction has been completed, press the PROG  
button or PLAY/PAUSE button once again.  
11  
 
REPEAT PLAY  
You can play any desired track or disc (set of discs) repeatedly by pressing the REPEAT button. The repeat play mode will  
change whenever you press the REPEAT button.  
SINGLE REPEAT (S REP)  
A single track is repeatedly played.  
* This is also available in the programmed-play mode and the  
random-sequence play mode.(If the repeat play mode is  
switched off, the programmed-play mode or the random-  
(OFF)  
sequence play mode will be resumed.)  
FULL REPEAT (F REP)  
In the “SINGLE” disc play mode: A designated disc is played  
or  
repeatedly.  
In the “ALL” disc play mode: All discs in the disc tray are  
repeatedly played.  
* In the programmed-play mode, all programmed tracks are  
repeatedly played.  
* In the random-sequence play mode, all randomly sequenced  
tracks are repeatedly played in the same order.  
INDEX SEARCH  
If the disc includes index numbers, play can be started from any desired index number.  
To cancel the index search function  
Press the INDEX button.  
1
Select a track which has index numbers.  
Notes  
Not all discs have index numbers. The index system is a  
method for sub-dividing tracks into smaller divisions (such  
as, for example, the movements within classical  
symphonies) for easier location of those parts. The liner  
notes with the disc usually tell if such index numbers are  
included.  
If an index number is selected that is higher than any index  
number on that disc, play will start from the last index  
number point on the disc.  
2
3
For some discs, play may begin slightly prior to the actual  
designated index point.  
If the disc has no encoded index points, play will begin from  
the start of the selected track.  
The index number can be designated only while the INDEX  
number display is illuminated.  
Select the desired index number.  
12  
 
NOTES ABOUT THE REMOTE CONTROL TRANSMITTER  
Battery installation  
Remote-control transmitter operation range  
1
3
Remote control  
sensor  
2
Within approximately  
7 m (23 feet)  
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) batteries for replacement.  
Be sure the polarities are correct. (See the illustration inside  
Notes  
the battery compartment.)  
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 to not work  
correctly. In this case, reposition the main unit to avoid  
direct lightening.  
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.  
NOTES ABOUT HANDLING COMPACT DISCS  
This compact-disc player is designed only for playing of  
compact discs bearing the mark. Never attempt to  
load any other type of disc into the unit.  
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.  
The unit will also play 3-inch (8-cm) compact discs.  
To remove a disc from its storage case, open the case and  
then press down at the center; with a finger through the  
center hole and the outer edges held as shown in the  
illustration, lift the disc out carefully.  
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.  
Always handle the disc with care so that its surface is not  
scratched.  
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!  
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.  
To play a 3-inch (8-cm) CD  
Place it in the inner recessed area of the disc tray. Do not put  
a normal (5-inch/12-cm) CD on top of a 3-inch CD.  
13  
 
TROUBLESHOOTING  
If the unit fails to operate normally, check the following points to determine whether the problem can be corrected by the simple  
measures suggested. If it cannot, or if the problem is not listed in the SYMPTOM column, disconnect the unit's power cord and  
contact your authorized YAMAHA dealer or service center for assistance.  
SYMPTOM  
PROBABLE CAUSE  
REMEDY  
The player does not switch ON when the  
POWER switch is pressed.  
The power cord is not connected or not completely  
connected.  
Securely connect the power cord.  
The disc tray does not close completely.  
A foreign object is obstructing the tray.  
Carefully check the disc tray and remove the foreign  
object.  
A disc number does not illuminate in the  
display.  
The disc has been loaded upside down.  
The disc is damaged.  
Load the disc correctly.  
Check the disc carefully; replace it if necessary.  
There is moisture on the laser pickup.  
Wait 20 to 30 minutes after switching the unit ON  
before trying to play a disc.  
Play does not begin.  
The disc has been loaded upside down.  
The disc is dirty.  
Reload the disc with the label side up.  
Clean the disc.  
Play is delayed, or begins at the wrong  
place.  
The disc may be scratched or damaged.  
Check the disc carefully; replace it if necessary.  
No sound.  
Improper output cable connections.  
Improper amplifier operation.  
Connect the cables properly. If the problem  
persists, the cables may be defective.  
Set the amplifier controls to the correct input  
selection.  
Sound “skips”.  
Sound “hums”.  
The player is being subjected to vibrations or  
impacts.  
Relocate the player.  
The disc is dirty.  
Clean the disc.  
Improper cable connections.  
Securely connect the audio cables. If the problem  
persists, the cables may be defective.  
Noise from a nearby tuner.  
The tuner is too close to the player.  
The disc may be warped.  
Move the tuner and player farther apart.  
Replace the disc.  
Noise from inside of the disc tray.  
The remote-control transmitter does not  
work.  
Direct sunlight or lighting (of an inverter type of  
fluorescent lamp etc.) is striking the remote control  
sensor of the main unit.  
Change position of the main unit.  
SPECIFICATIONS  
AUDIO SECTION  
GENERAL  
Frequency response ................... 2 Hz – 20 kHz, +0.5 / –1 dB  
De-emphasis equalization ......................................... ±0.5 dB  
Harmonic distortion+noise  
(with L.P.F.)..................................... Less than 0.004% (1 kHz)  
S/N ratio ........................................................................ 108 dB  
Dynamic range ............................................................... 98 dB  
Wow & flutter ................................................... Unmeasurable  
Output voltage ............................................................. 2±0.5V  
Headphones output (–20 dB) .................... 200 mV/150 ohms  
Power requirements  
U.S.A. and Canada models ............................ 120V, 60 Hz  
Australia and U.K. models ............................. 240V, 50 Hz  
Europe model ..................................................230V, 50 Hz  
General model ...................... 110/120/220/240V, 50/60 Hz  
Power consumption ........................................................ 20W  
Dimensions (W x H x D) ...................... 435 x 107.5 x 387 mm  
(17-1/8” x 4-1/4” x 15-1/4”)  
Weight ................................................... 6.2 kg (13 lbs. 10 oz.)  
Accessories .................................................. Connection cord  
Remote control transmitter  
Batteries (size “AA”, R6)  
Please note that all specifications are subject to change  
without notice.  
14  
 
YAMAHA ELECTRONICS CORPORATION, USA 6660 ORANGETHORPE AVE., BUENA PARK, CALIF. 90620, U.S.A.  
YAMAHA CANADA MUSIC LTD. 135 MILNER AVE., SCARBOROUGH, ONTARIO M1S 3R1, CANADA  
YAMAHA ELECTRONIK EUROPA G.m.b.H. SIEMENSSTR. 22-34, D-25462 RELLINGEN BEI HAMBURG, F.R. OF GERMANY  
YAMAHA ELECTRONIQUE FRANCE S.A. RUE AMBROISE CROIZAT BP70 CROISSY-BEAUBOURG 77312 MARNE-LA-VALLEE CEDEX02, FRANCE  
YAMAHA ELECTRONICS (UK) LTD. YAMAHA HOUSE, 200 RICKMANSWORTH ROAD WATFORD, HERTS WD1 7JS, ENGLAND  
YAMAHA SCANDINAVIA A.B.  
J
A
WETTERGRENS GATA 1, BOX 30053, 400 43 VÄSTRA FRÖLUNDA, SWEDEN  
YAMAHA MUSIC AUSTRALIA PTY, LTD. 17-33 MARKET ST., SOUTH MELBOURNE, 3205 VIC., AUSTRALIA  
VN15880-0 Printed in Japan BWWB, BR  
 

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