Rotel-RMB-1512-OM 电路图 维修手册.pdf

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1、Owners Manual Manuel de lutilisateur Bedienungsanleitung Manual de Instrucciones Gebruiksaanwijzing Manuale di istruzioni Instruktionsbok fl fl RMB-1512 Twelve Channel Power Amplifier Amplificateur de puissance 12 canaux Zwlfkanal-Endstufe Etapa de Potencia de Doce Canales 12-kanalen eindversterker

2、Finale di Potenza a 12 Canali 12-kanals slutsteg 12- RMB-1512 POWER RadioFans.CN 收音机爱 好者资料库 2 RMB-1512 Twelve Channel Power Amplifi er WARNING: There are no user serviceable parts inside. Refer all servicing to qualified service personnel. WARNING: To reduce the risk of fire or electric shock,do not

3、 expose the unit to moisture or water. Do not expose the unit to dripping or splashing. Do not place objects filled with liquids, such as vases, on the unit. 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, immed

4、iately disconnect the power cord from the wall. Take the unit to a qualified service person for inspection and necessary repairs. Read all the instructions before connecting or operating the component. Keep this manual so you can refer to these safety instructions. Heed all warnings and safety infor

5、mation in these instructions and on the product itself. Follow all operating instructions. Clean the enclosure only with a dry cloth or a vacuum cleaner. Do not use this unit near water. You must allow a minimum 10 cm or 4 inches of unobstructed clearance around the unit. Do not place the unit on a

6、bed, sofa, rug, or similar surface that could block the ventilation openings. If the unit is placed in a bookcase or cabinet, there must be ventilation of the cabinet to allow proper cooling. Keep the component away from radiators, heat registers, stoves, or any other appliance that produces heat. R

7、otel products are designed to comply with international directives on the Restriction of Hazardous Substances (RoHS) in electrical and electronic equipment and the disposal of Waste Electrical and Electronic Equipment (WEEE). The crossed wheelie bin symbol indicates compliance and that the products

8、must be appropriately recycled or processed in accordance with these directives. Important Safety Instructions WARNING: The rear panel power cord connector is the mains power disconnect device. The apparatus must be located in an open area that allows access to the cord connector. The unit must be c

9、onnected to a power supply only of the type and voltage specified on the rear panel. (USA: 120 V/60Hz, EC: 230V/50Hz) Connect the component to the power outlet only with the supplied power supply cable or an exact equivalent. Do not modify the supplied cable. A polarized plug has two blades, with on

10、e wider than the other. A grounding plug has two blades plus a third grounding prong. These are provided for your safety. Do not defeat grounding and/or polarization safety provisions. If the supplied plug does not fit your outlet, please consult an electrician for replacement of the obsolete outlet

11、. Do not use extension cords. The main plug of the power cordset is a disconnect device of the apparatus. In order to completely disconnect the apparatus from the supply mains, the main plug of the power cordset should be unplugged from the mains (AC) outlet. The stand-by LED indicator will not be l

12、it up to show the power cord is unplugged. The disconnect device shall remain readily operable. Do not route the power cord where it will be crushed, pinched, bent, exposed to heat, or damaged in any way. Pay particular attention to the power cord at the plug and where the cord exits the back of the

13、 unit. The power cord should be unplugged from the wall outlet during a lightning storm or if the unit is to be left unused for a long period of time. This apparatus shall be connected to a main socket outlet with a protective earth connection. Use only accessories specified by the manufacturer. Use

14、 only with a cart, stand, rack, bracket or shelf system recommended by Rotel. Use caution when moving the unit in a stand or rack to avoid injury from a tip-over. Immediately stop using the component and have it inspected and/or serviced by a qualified service agency if: Thepowersupplycordorplughasb

15、eendamaged Objectshavefallenorliquidhasbeenspilledintotheunit Theunithasbeenexposedtorain Theunitshowssignsofimproperoperation Theunithasbeendroppedordamagedinanyway RadioFans.CN 收音机爱 好者资料库 3 Figure 1: Controls and Connections Commandes et branchements Bedienelemente und Anschlsse Controles y Conexi

16、ones De bedieningsorganen en de aansluitingen Controlli e connessioni Kontroller och anslutningar fl RMB-1512 POWER ? ? ? ? RadioFans.CN 收音机爱 好者资料库 4 RMB-1512 Twelve Channel Power Amplifi er Figure 2: Hook-up Illustration Branchements principaux Anschlussdiagramm Ilustracin de las Conexiones Het aan

17、sluitschema Schema di collegamento In- och utgngar ? ? ? 5 Important Notes When making connections be sure to: 4 Turn off all the components in the system before hooking up any components, including loudspeakers. 4 Turn off all components in the system before changing any of the connections to the s

18、ystem. It is also recommended that you: 4 Turn the volume control of the amplifier all the way down before the amplifier is turned on or off. Remarques importantes Pendant les branchements, assurez-vous que : 4 Tous les maillons sont teints avant leur branchement, quels quils soient, y compris les e

19、nceintes acoustiques. 4 teignez tous les maillons avant de modifier quoi que ce soit au niveau de leurs branchements, quels quils soient. Il est galement recommand de : 4 Toujours baissez le niveau sonore via le contrle de volume, avant dallumer ou dteindre lamplificateur. Wichtige Hinweise Achten S

20、ie beim Herstellen der Verbindungen auf Folgendes: 4 Schalten Sie alle Komponenten im System ab, bevor Sie Gerte (einschlielich Lautsprecher) anschlieen. 4 Schalten Sie alle Komponenten im System ab, bevor Sie Anschlsse im System verndern. Ferner empfehlen wir, dass 4 Sie die Lautstrke herunterdrehe

21、n, bevor Sie den Verstrker ein- oder abschalten. Notas Importantes Cuando realice las conexiones, asegrese de que: 4 Desactiva todos los componentes del equipo, cajas acsticas incluidas, antes de conectar cualquier nuevo componente en el mismo. 4 Desactiva todos los componentes del equipo antes de c

22、ambiar cualquier conexin del mismo. Tambin le recomendamos que: 4 Reduzca el nivel de volumen de su amplificador a cero antes de activarlo o desactivarlo. Hl belangrijk Bij het maken van de verbindingen: 4 Zorg dat niet alleen deze eindversterker, maar de gehele installatie uitstaat, als nog niet al

23、le verbindingen gemaakt zijn. 4 Zorg dat niet alleen deze eindversterker, maar de gehele installatie ook uitstaat, als u verbindingen gaat wijzigen. Wij raden u ook aan om: 4 de volumeregelaar van de voorversterker geheel dicht te draaien (volkomen linksom) wanneer u uw eindversterker aan- of uitzet

24、. Note importanti Quando effettuate i collegamenti assicuratevi di: 4 Spegnere tutti i componenti del sistema prima di collegare qualsiasi componente, inclusi i diffusori. 4 Spegnere tutti i componenti del sistema prima di modificare qualsiasi connessione nel sistema. Vi raccomandiamo inoltre di: 4

25、Portare il volume a zero prima di accendere o spegnere lamplificatore. Viktigt Tnk p fljande nr du gr anslutningar: 4 Stng av alla apparater i anlggningen innan du ansluter nya komponenter eller hgtalare. 4 Stng av alla apparater i anlggningen innan du ndrar ngon anslutning. Vi rekommenderar ocks at

26、t du: 4 Vrider ner volymen helt och hllet innan frstrkaren sls p eller av. fl : 4 , fl . 4 , - fl . fl : 4 fl , . 6 RMB-1512 Twelve Channel Power Amplifi er for a manufacturer to do all it can to engineer products that have a minimum negative impact on landfill sites and water tables. At Rotel, we a

27、re proud to do our part. We have reduced the lead content in our electronics by using special ROHS solder, while our new Class D (not digital) amplifiers are up to five times more efficient than our legacy designs and still deliver power and performance. These products run cool, give minimum wasted

28、energy, are good for the environment and give better sound too. Finally, we have printed this brochure on recycled paper stock. While we understand that these are small first steps, they are still important ones. And we continue to pursue new methods and materials for a cleaner and greener manufactu

29、ring process. All of us at Rotel thank you for buying this product. We are sure it will bring you many years of enjoyment. A Word About Watts The RMB-1512 power output is quoted as 100 watts for each channel, when all twelve channels are operating together at full power. Rotel has chosen to specify

30、the power output in this way because, in Rotels experience, it gives the truest value of the receiver or amplifiers power capability. When comparing specifications for different products, you should be aware that power output is often specified in other ways, so you may not be comparing like with li

31、ke. For example, the power output may be quoted with only one channel operating, giving a higher maximun figure. the highly regulated power supplies of the Rotel Classe D amplifiers ensures that they will produce the full spcified power output to one or all channels. A loudspeakers impendance rating

32、 indicates the electrical resistance or load it offers when connected to the amplifier, usaally 8 ohms or 4 ohms. The lower the impedance, the more power the speaker will need. In effect, a 4 ohm speaker will require twice as much power as an 8 ohm speaker. So ideally, the amplifier should be give d

33、ouble the power into a 4 ohm load a rating of 100 watts into an 8 ohm load should become 200 watts into 4 ohms. Using lower impedance speakers makes greater emands on the amplifiers power supply, because it will be drawingmore current and giving off more heat. However, Rotel amplifiers are designed

34、to work into any speaker impedance between 8 and 4 ohms, and with all the channels working up to their full power. Because the Rotel design is optimized for use with all channels operating together, Rotel is able to specify the true power output for all channels. This can be important for your enjoy

35、ment, too. When watching movies, its nice to have the amplifier able to reproduce full power into all the channels at the same time, especially in the case of a volcano exploding!. Contents Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

36、Figure 1: Controls and Connections 3 Figure 2: Hook-up Illustration 4 Important Notes 5 About Rotel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

37、. . . . . . . . . . 7 Features 7 A Few Precautions 7 Placement 7 AC Power and Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 AC Power Input 0 7 Power Switch and Indictator Light 1 7 Auto Turn On/Off Mode Selector 7 7 12V Trigger Input 9 8 12V Trigge

38、r Output 98 Protection Indicators 28 Signal Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 RCA Inputs 4 8 Mono Switch 4 8 Linking The Inputs 5 8 Input Level Controls 38 Signal Output Link 68 Speakers . . . . . . . . . . . . . . . . . . . .

39、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Speaker Selection 9 Speaker Wire Selection 9 Polarity and Phasing 9 Speaker Wire Connections 8 9 Binding Post Connections 89 Plug-in Connection 89 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

40、. . . . . . . . . . . . . . . 10 Standby Power Indicator Is Not Lit 10 No Sound 10 Protection Indicator Is Lit 10 Specifi cations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 About Rotel Our story began nearly 50 years ago. Over the decades, we

41、 have received hundreds of awards for our products and satisfied hundreds of thousands of people who take their entertainment seriously- like you! Rotel was founded by a family whose passionate interest in music led them to manufacture high-fidelity components of uncompromising quality. Through the

42、years, that passion has remained undiminished and the family goal of providing exceptional value for audiophiles and music lovers, regardless of their budget, is shared by all Rotel employees. Rotels engineers work as a close team, listening to, and fine tuning, each new product until it reaches the

43、ir exacting musical standards. 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, semiconductors from Japan or the United States, while toroidal power transformers are manufa

44、ctured in Rotels own factory. We all have concerns about our environment. And, as more and more electronics are produced and later discarded, it is especially important 7 English Getting Started Thank you for purchasing the Rotel RMB-1512 Twelve Channel Power Amplifier. When used in a high-quality m

45、usic or home theater system, your Rotel amplifier will provide years of musical enjoyment. The RMB-1512 is a high-power, twelve-channel power amplifier, providing the highest level of audio performance. A massive power supply, premium components, and Rotels Balanced Design ensure superb sound qualit

46、y. High current capability allows the RMB-1512 to drive the most demanding loudspeakers. Features Twelve-channel power amplifier, with 100 watts per channel ouput into 8ohm Front panel input level control User-selectable power on/off configuration: manual, automatic signal sensing, or controlled by

47、remote 12 volt trigger signal. Protection circuitry against fault conditions with front panel indicators. Input linking, input mono switch and signal output link connectors for maximum system configuration flexibility. A Few Precautions Please read this manual carefully. In addition to basic install

48、ation and operating instructions, it provides valuable information on various RMB-1512 system configurations as well as general information that will help you get optimum performance from your system. Please contact your authorized Rotel dealer for answers to any questions you might have. In additio

49、n, all of us at Rotel welcome your questions and comments Save the RMB-1512 shipping carton and all enclosed packing material for future use. Shipping or moving the RMB-1512 in anything other than the original packing material may result in severe damage to your amplifier. Fill out and send in the owners registration card packed with the RMB-1512. 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 re