Rotel-RCC-955-OM 电路图 维修手册.pdf

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1、RCC-955 CD MULTI-DISC CHANGER Owners Manual CD MULTIDISC CHANGER RCC-955 POWER OPN/CLSPLAYSTOPPAUSETRACKDISC DISC TRACK MINSEC PROGRAM RANDOM REPEAT ALL 1 DISC REMAIN 1 2 3 4 5 6 7 8 9 101112 13141516 1 2 3 4 5 RadioFans.CN 收音机爱 好者资料库 CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO W

2、IDE SLOT. INSERT FULLY. APPLICABLE FOR USA, CANADA OR WHERE APPROVED FOR THE USAGE ATTENTION: POUR EVITER LES CHOCS ELECTRIQUES, INTRODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU AU FOND. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDU

3、CE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. This symbol is to alert the user to the presence of uninsulated dangerous voltages inside the products enclosure that may constitute a risk of electric shock. This sy

4、mbol is to alert the user to important operating and maintenance (service) instructions in this manual and literature accompanying the product. WARNING: There are no user serviceable parts inside. Refer all servicing to qualified service personnel. WARNING: To reduce the risk of fire or electrical s

5、hock, do not expose the unit to moisture or water. Do not allow foreign objects to get into the enclosure. If the unit is exposed to moisture, or a foreign object gets into the enclosure, immediately disconnect the power cord from the wall. Take the unit to a qualified service person for in- spectio

6、n and necessary repairs. Read all the instructions before connecting or operating the unit. Keep this manual so you can refer to these safety instructions. Heed all warnings and safety information in these instructions and on the product itself. Follow all operating instructions. Clean the unit only

7、 with a dry cloth or a vacuum cleaner. Do not place the unit on a bed, sofa, rug, or similar surface that could block the ventilation slots. If the unit is placed in a bookcase or cabinet, there must be sufficient clearance around the unit and ventilation of the cabinet to allow proper cooling. Keep

8、 the unit away from radiators, heat registers, stoves, or any other appliance that produces heat. The unit must be connected to a power supply only of the type and voltage specified on the rear panel of the unit. Connect the unit to the power outlet only with the supplied 2-pin polarized power suppl

9、y cable or an exact equivalent. Do not modify the supplied cable in any way. Do not attempt to defeat grounding and/or polarization provisions. The cable should be connected to a 2-pin polarized wall outlet, matching the wide blade of the plug to the wide slot of the receptacle. Do not use extension

10、 cords. Do not route the power cord where it will be crushed, pinched, bent at severe angles, exposed to heat, or damaged in any way. Pay particular attention to the power cord at the plug and where it exits the back of the unit. The power cord should be unplugged from the wall outlet if the unit is

11、 to be left unused for a long period of time. Immediately stop using the unit and have it inspected and/or serviced by a qualified service agency if: The power supply cord or plug has been damaged. Objects have fallen, or liquid has been spilled, into the unit. The unit has been exposed to rain. The

12、 unit shows signs of improper operation The unit has been dropped or damaged in any way Place the unit on a fixed, level surface strong enough to support its weight. Do not place the unit on a moveable cart that could tip over. NOTE: There are 2 screws that hold the disc drawer securely in place dur

13、ing shipment. These screws must be removed before using the RCC-955. See the Getting Started section for more information. RadioFans.CN 收音机爱 好者资料库 3 Figure 1:Front Panel Controls CD MULTI-DISC CHANGER RCC-955 CD MULTIDISC CHANGER RCC-955 POWER OPN/CLSPLAYSTOPPAUSETRACKDISC DISC TRACK MINSEC PROGRAM

14、RANDOM1 2 3 4 5 6 7 8 9 101112 13141516 1 2 3 4 5 1 6 234 5789101 1 12 13141615 L R ANALOG OUT EXT. REMOTEDIGITAL OUT RISK OF ELECTRIC SHOCK DO NOT OPEN! CAUTION AVIS: RISQUE DE CHOC LECTRIQUE-NE PAS OUVRIR CLASS 1 LASER PRODUCT LASER KLASS 1 IN WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOC

15、K, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE CD MULTIDISC CHANGER MODEL NO. RCC-955 POWER CONSUMPTION-15W SERIAL No: PRODUCT COMPLIES WITH DHHS 21 CFR 1040.10 AND 1040.11 , HDCD, High Definition Compatible Digital and Pacific Microsonics are either registered trademarks or trademarks of Pacif

16、ic Microsonics, Inc. in the United States and/or other countries. HDCD system manufactured under license from Pacific Microsonics, Inc. This product is covered by one or more of the following: In the USA: 5,479,168, 5,638,074, 5,640,161, 5,808,574, 5,838,274, 5,854,600, 5,872,531, and in Australia 6

17、69114. Other patents pending. DISC TRACK MINSEC PROGRAM RANDOM 1 2 3 4 5 6 7 8 9 101112 13141516 1 2 3 4 5 INTRO Figure 3:Display Panels 4Figure 4:RR-D92 Remote Control Figure 2:Rear Panel Connections 12345 DISC PROG SCAN RANDOM REPEAT REVIEW 1 4 7 0 2 5 8 3 6 9 10 RR-D92 DISCTIME OPN/CLS 17 19 18 2

18、0 21 23 22 24 25 27 28 29 30 31 26 RadioFans.CN 收音机爱 好者资料库 4 CD MULTI-DISC CHANGER RCC-955 Figure 5:Audio Signal Connection L R ANALOG OUT EXT. REMOTEDIGITAL OUT RISK OF ELECTRIC SHOCK DO NOT OPEN! CAUTION AVIS: RISQUE DE CHOC LECTRIQUE-NE PAS OUVRIR CLASS 1 LASER PRODUCT LASER KLASS 1 IN WARNING: T

19、O REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE CD MULTIDISC CHANGER MODEL NO. RCC-955 POWER CONSUMPTION-15W SERIAL No: PRODUCT COMPLIES WITH DHHS 21 CFR 1040.10 AND 1040.11 CD TUNER AUX 1 AUX 2 INTEGRATED AMPLIFIER MODEL NO. RA-985 POWER CONSUMPTION:

20、400W SWITCHED 400W MAX POWER SERIAL NO. LEFTRIGHT RIGHT LEFT IN TAPE 1 OUT IN TAPE 2 OUT VAR. OUT (ZONE 2) SPEAKERS A PRE OUT MAIN IN LEFT RIGHT INOUTOUTOUT REMOTE SENSOR EXTENSION LEFTRIGHTLEFTRIGHT SPEAKERS B CASSETTE REMOTE ROTEL ELECTRONICS CO., LTD. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN SP

21、EAKER IMPEDANCE A OR B 4 OHMS MIN. A AND B 8 OHMS MIN. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE RIGHT LEFT ROTEL RCC-955 ROTEL RA-985BX , HDCD, High Definition Compatible Digital and Pacific Microsonics are either registered trademarks

22、 or trademarks of Pacific Microsonics, Inc. in the United States and/or other countries. HDCD system manufactured under license from Pacific Microsonics, Inc. This product is covered by one or more of the following: In the USA: 5,479,168, 5,638,074, 5,640,161, 5,808,574, 5,838,274, 5,854,600, 5,872,

23、531, and in Australia 669114. Other patents pending. L R ANALOG OUT EXT. REMOTEDIGITAL OUT RISK OF ELECTRIC SHOCK DO NOT OPEN! CAUTION AVIS: RISQUE DE CHOC LECTRIQUE-NE PAS OUVRIR CLASS 1 LASER PRODUCT LASER KLASS 1 IN WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS EQUIP

24、MENT TO RAIN OR MOISTURE CD MULTIDISC CHANGER MODEL NO. RCC-955 POWER CONSUMPTION-15W SERIAL No: PRODUCT COMPLIES WITH DHHS 21 CFR 1040.10 AND 1040.11 DIGITAL IN ROTEL RCC-955 , HDCD, High Definition Compatible Digital and Pacific Microsonics are either registered trademarks or trademarks of Pacific

25、 Microsonics, Inc. in the United States and/or other countries. HDCD system manufactured under license from Pacific Microsonics, Inc. This product is covered by one or more of the following: In the USA: 5,479,168, 5,638,074, 5,640,161, 5,808,574, 5,838,274, 5,854,600, 5,872,531, and in Australia 669

26、114. Other patents pending. LEFT RIGHT AUDIO OUTPUTS D/A CONVERTER Figure 6:Digital Output Connection 5 About Rotel A family whose passionate interest in music led them to manufac- ture high fidelity components of uncompromising quality founded Rotel over 30 years ago. Through the years that passion

27、 has re- mained undiminished and the family goal of providing exceptional value for audiophiles and music lovers, regardless of their budget, is shared by all Rotel employees. The engineers work as a close team, listening to, and fine tuning each new product until it reaches their exacting musical s

28、tan- dards. They are free to choose components from around the world in order to make that product the best they can. You are likely to find capacitors from the United Kingdom and Germany, semi conductors from Japan or the United States, while toroidal power transformers are manufactured in Rotels o

29、wn factory. Rotels reputation for excellence has been earned through hun- dreds of good reviews and awards from the most respected re- viewers in the industry, who listen to music every day. Their comments keep the company true to its goal the pursuit of equipment that is musical, reliable and affor

30、dable. All of us at Rotel thank you for buying this product and hope it will bring you many hours of enjoyment. Getting Started Thank you for purchasing the Rotel RCC-955 CD Multi-Disc Changer. When used in a high-quality music audio system, it will provide years of musical enjoyment. The RCC-955 is

31、 a full featured, high performance component. It is the ideal choice for those who want the convenience of a CD changer, but who will not accept compromised sound quality. The RCC-955 features high precision 8-times oversampling digital fil- ters. In addition it incorporates HDCD circuitry. (See the

32、 following section.) Ease of operation has not been forgotten. While one disc is play- ing you can change any of the other four. Full remote control, 32 track programming, and track scanning are provided. The highest quality components, such as metal film resistors and polystyrene or polypropylene c

33、apacitors are used in important signal paths. All aspects of this design have been examined with the final goal being faithful reproduction of music. The RCC-955 is easy to install and use. If you have experience with other stereo systems, you shouldnt find anything perplexing. Simply connect it to

34、the associated components and enjoy. English , HDCD, High Definition Compatible Digital and Pacific Microsonics are either registered trademarks or trademarks of Pacific Microsonics, Inc. in the United States and/or other countries. HDCD system manufactured under license from Pacific Microsonics, In

35、c. This product is covered by one or more of the following: In the USA: 5,479,168, 5,638,074, 5,640,161, 5,808,574, 5,838,274, 5,854,600, 5,872,531, and in Australia 669114. Other patents pending. Contents (circled numbers refer to illustration) About Rotel _ 5 Getting Started _ 5 About HDCD 12 A Fe

36、w Precautions6 Placement6 Cables6 Handling Compact Discs _ 6 AC Power and Control _ 7 AC Power Input 167 Power Switch 1 and Power Indicator 27 Output Connections _ 7 Analog Outputs 137 Digital Output 157 Remote Control _ 7 Remote Sensor 37 External Remote Input 148 Remote Control Batteries8 Loading

37、Discs _ 8 Disc Tray 5 and Open/Close Buttons 6 and 178 Disc Button 11 and 228 Selecting a Disc to Play _ 8 Disc 1-5 Buttons 25 (remote only)8 Playing Discs _ 8 Play Buttons 7 and 198 Pause Button 9 209 Stop Button 8 249 Track Skip Buttons 10 189 Track Selection Buttons 26 (remote only)9 Search Butto

38、ns 21 (remote only)9 Display Panel 4 and _ 9 Time Button 23 (remote only) _ 10 Each/Remain Mode10 Total/Remain Mode10 Repeat Play Button 27 (remote only) _ 10 Repeat 1 Track10 Repeat 1 Disc10 Repeat All Discs10 Random Play Button 28 (remote only) _ 10 Intro Scan Button 29 (remote only) _ 11 Programm

39、ed Disc Play _ 11 Program Button 3011 Track Programming11 Adding Tracks to a Program12 Review Button 3112 Playing Programmed Tracks_ 12 Troubleshooting _ 13 Display Is Not Lit13 Fuse Replacement13 Disc Does Not Play13 No Sound13 Sound Skips13 Hum13 Specifications _ 13 6 CD MULTI-DISC CHANGER RCC-955

40、 About HDCD 12 HDCD discs are encoded with a high density data stream. During playback this high density data stream is decoded to a conven- tional digital signal. This HDCD encode/decode system greatly re- duces the errors that are normally generated during the analog-to-digital, and then digital-t

41、o-analog, conversions. The HDCD system is automatically activated, and the HDCD Indicator 12 lights, whenever an HDCD disc is played. A Few Precautions Please read this manual carefully. It provides information on how to incorporate the RCC-955 into your system as well as informa- tion that will hel

42、p you get optimum sound performance. Please contact your authorized Rotel dealer for answers to any questions you might have. In addition, all of us at Rotel welcome your ques- tions and comments. NOTE: There are 2 screws that hold the disc drawer securely in place during shipment. The screws have r

43、ed plastic handles that make them easy to identify and remove. Gently turn the RCC-955 on its side and turn the screws counterclockwise to remove them. If the screws are not removed the disc drawer will not open. If you neglected to re- move the screws be- fore attempting to use the RCC-955, turn th

44、e unit off and unplug it from the wall outlet. Then remove the screws as described above. Keep the screws in a safe place because they must be replaced when the RCC-955 is moved. Before the RCC-955 is moved, re- move all the CDs from the disc tray and close the disc drawer. Wait until the display sh

45、ows “0 00 00:0” then turn off the power switch and unplug the power cord from the wall outlet. Turn the unit on its side and rein- stall the screws. Save the RCC-955 shipping carton and all enclosed packing mate- rial for future use. Shipping or moving the RCC-955 in anything other than the original

46、 packing material may result in severe dam- age to your amplifier. The RCC-955 is designed to play compact discs bearing the identification logo shown here. Other types of disc must not be used. Before moving the RCC-955, remove all discs from the unit. This will prevent possible damage should the d

47、iscs shift out of their normal positions inside the unit. Keep the disc tray closed except when loading or unloading discs. This helps keep dust away from the sensitive laser pick up. Fill out and send in the owners registration card packed with the RCC-955. Also be sure to keep the original sales receipt. It is your best record of the date of purchase, which you will need in the event warranty service is ever required. Placement Like all audio components that handle low-level signals, the RCC- 955 can be affected by its environment. To minimize the chance the RCC-955 will pic