Operation Manual
6CD CHANGER PLAYER/1CD PLAYER/STEREO TUNER
CD-660/610, TU-610
CD-660
CD-610
TU-610
Contents
Contents
Welcome
Warning.........................................................................................................................................1
Unpacking......................................................................................................................................1
Installation
Environment....................................................................................................................................2
Important Safety Instructions.............................................................................................................2
Features............................................................................................................................................3
Additional Descriptions .................................................................................................................4
Front Panel ......................................................................................................................................5
Rear Panel .......................................................................................................................................8
How to use CD player .................................................................................................................10
CD Player Common Matters .......................................................................................................14
How to use TUNER.......................................................................................................................16
Application of The Antenna........................................................................................................17
Block Diagrams.............................................................................................................................18
Specifications ................................................................................................................................19
Service
Procedures....................................................................................................................................20
Schematic.....................................................................................................................................20
Parts List .......................................................................................................................................20
Variations and Options ...............................................................................................................20
Warranty .......................................................................................................................................20
6CD CHANGER PLAYER/1CD PLAYER/STEREO TUNER
6CD CHANGER PLAYER/1CD PLAYER/STEREO TUNER
1
CD-660/610, TU-610
Welcome
Welcome
A personal welcome to you from the management and employees of Inter-M
All of the co-workers here at Inter-M are dedicated to providing excellent products with inherently good value,
and we are delighted you have purchased one of our products.
We sincerely trust this product will provide years of satisfactory service, but if anything is not to your complete
satisfaction, we will endeavor to make things right.
Welcome to Inter-M, and thank you for becoming part of our worldwide extended family!
Warning
* It can be heated up if you use this product in closed box or ill-ventilated place.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK.
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
WARNING
To prevent fire or shock hazard, do not
expose the unit to rain or moisture.
*Do not install this equipment in a confined space such as a book case or similar unit.
*The apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such vases, shall be placed on the apparatus.
*Worded: “WARNING FOR YOUR PROTECTION PLEASE READ THE FOLLOWING-WATER AND MOISTURE: Unit should not be used
near water(e.g. near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc). Care should be taken
so than objects do not fall and liquids are not spilled into the enclosure through openings.”
This symbol is intended to alert the user to the
presence of uninsulated “dangerous voltage” within
the product’s enclosure that may be of suf-ficient
magnitude to constitute a risk of electric shock to
persons.
This symbol is intended to alert the user to the
presence of important operation and mainte-nance
(servicing) instructions in the literature accompanying
the appliance.
Caution: To prevent electric shock do not use this (polarized) plug with
an extension cord, receptacle or other outlet unless the blades
can be fully inserted to prevent blade expo-sure.
Attentions: Pour prévenir les chocs électriques ne pas utiliser cette
fiche polarisée avec un prolongateur, une prise de courant
on une autre sortie de courant, sauf si les lames peuvent
étre insérées à fond sans en laisser aucune partie à
découvert.
6CD CHANGER PLAYER/1CD PLAYER/STEREO TUNER
2
CD-660/610, TU-610
Unpacking
Although it is neither complicated to install nor difficult to operate your Compact Disc Receiver, a few minutes of
your time is required to read this manual for a properly wired installation and becoming familiar with its many
features and how to use them. Please take a great care in unpacking your set and do not discard the carton and
other packing materials. They may be needed when moving your set and are required if it ever becomes
necessary to return your set for service.
Installation
Unpacking
Although it is neither complicated to install nor difficult to operate your Compact Disc Receiver, a few minutes of
your time is required to read this manual for a properly wired installation and becoming familiar with its many
features and how to use them. Please take a great care in unpacking your set and do not discard the carton and
other packing materials. They may be needed when moving your set and are required if it ever becomes
necessary to return your set for service.
Installation
Environment
Never place this product in an environment which could alter its performance or reduce its service life. Such
environments usually include high levels of heat, dust, moisture, and vibration.
Important Safety Instructions
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
9. Do 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.
S3125A
S3125A
6CD CHANGER PLAYER/1CD PLAYER/STEREO TUNER
3
CD-660/610, TU-610
Features
Features
-
REALIZATION OF HIGH QUALITY OF AUDIO WITH DAC CHIP RESPONDING TO 24-BIT/192kHz (CD-610/660)
In this player, a high quality of chip is used in DAC to convert digital signal to analog signal.
- USE OF ADVANCED MECHANISM ON 3 BEAM METHOD (CD-610/660)
This player absorbs shock and maintains stability level by adopting mechanism for automobile strong for shock.
- RESPONSE TO MP3/WMA (CD-610/660)
This player responds to CD-DA and MP-3/WMA.
- CONVENIENT FUNCTION WITH BUILT-IN MICOM (CD-610/660)
This player provides convenient functions such as program play with adoption of MICOM, random play selecting
disc and music adopted by MICOM, various repeat plays and Music introduction (INTRO).
- PRODUCTS USING THE RECENT ADVANCED TECHNOLOGY (CD-610/660)
This is a player with excellent sound quality and advanced function of digital and is a crystalloid of super-precision
processing technology, optical technology, and digital & analog.
- MEMORIZATION OF UP TO 40 BROADCASTING FREQUENCIES (TU-610)
MICOM can memorize 40 broadcasting frequencies.
- AUTOMATIC BROADCASTING STATION SELECTION (TU-610)
This player can automatically select broadcasting station with automatic broadcasting stations selection function.
- BROADCASTING STATION MEMORIZATION BY FRESH MEMORY (TU-610)
This player can automatically memorize broadcasting frequencies by using fresh memorization element even in
power failure.
- RECENT FASHION OF BEAUTIFUL DESIGN
This player adopts Vacuum Fluorescent Display on dot matrix method and implements various character display
methods, and has design that bonding between aluminum and mold is well harmonize with.
- AMX, CRESTRON INTERFACE (RS-232)
This player also supports control ports for customary control integration for remote control units such as AMX and
CRESTRON control system.
6CD CHANGER PLAYER/1CD PLAYER/STEREO TUNER
4
CD-660/610, TU-610
Additional Descriptions
Additional Descriptions
-
MP3 (MPEG AUDIO LAYER-3)
MP3 is one of music file formats that can contain music with stereo sound quality as good as audio CD, which is a
type of MPEG as audio, video compression standards. Compression rate is 1Mb by 1 minute and thus about 3~ 5
minutes are sufficient if recording songs of 3~ 5 min or so. Differently from audio CD, a music file made of MP3
can contain over 130 songs for popular songs or folk songs and playing time is also about 10 hours. MP3 clears
frequency range for a human being not to discernable and so has advantage to compact it to 1/12 or so while
maintaining music as sound quality equivalent to CD level. For example, deriving a song in a music CD while
maintaining music as sound quality equivalent to CD level becomes capacity of 50MB or so but if compressing and
converting it to a MP3, size of the MP3 largely reduces to 4~5MB.
- WMA (WINDOWS MEDIA AUDIO)
WMA is a multimedia compression method developed by Microsoft Corporation and is technology to compress
only music from 'Window Media Technologies', and provides same sound quality as format of MP3 up to
128Kbps, which has lower 64Kbps format than MP3.
In other words, it has a file size of the half of the MP3 and provides same sound quality as MP3.
- DIGITAL OUTPUT AND STANDARDS
Audio signal of a CD records digitalized signal. Usually digital audio signals are converted to analog signals with
a Digital Analog Converter (DAC) within a player. On the other hand, electrical digital signal is replaced with
optical signal by coaxial cables, semiconductor laser or light emitting diode (LED), etc and can be connected the
other devices with optical fiber cables. The unit receiving optical signal converts optical signals to electrical signals
again for various processes. Transmitting digital data as they are is less affected less by electrical noise than
electrical signals, and thus less data error occurs.
The digital interface used in this product is a form of S/PDIF (Sony/Philips/Digital/Interface) and complies with
standards called as IEC958.
- AMX, CRESTRON INTERFACE
Operation specifications that can be pin-out or controlled by a control port for customary integration for a remote
control unit such as AMX and CRESTRON control system are as follows:
1. RS-232 PINOUT Spec
2. Operation controllable
•CD-660 :
POWER ON/OFF, PLAY/PAUSE, STOP, SIKP DOWN/UP, SEARCH DOWN/UP, DISC SKIP AND 10KEY.
•CD-610 : POWER ON/OFF, LAY/PAUSE, STOP, SIKP DOWN/UP, SEARCH DOWN/UP, 10KEY.
•TU-610 : POWER ON/OFF, BAND, TUNING DOWN/UP, PRESET DOWN/UP, 10KEY.
3. Control protocol download
You can download related information from Download if connecting to the English Web site, Internet homepage
(www.inter-m.com).
PIN
Purpose
1
Not Used2Receiver3Transmit4Not Used5Ground
6~9
Not Used
6CD CHANGER PLAYER/1CD PLAYER/STEREO TUNER
5
CD-660/610, TU-610
Front Panel
Front Panel
CD-660
CD-610
TU-610
12 3 4 5 6 7 108 9 11
12
13 1514 16 17 18 19 2120
12 34562223 108 9 11
13 15 16 17 18 24 2120
12
12 278 26 28
AUTO
25 2920
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