Rotel-RB-06-OM 电路图 维修手册.pdf

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1、RB-06 Stereo Power Amplifi er Amplifi cateur de Puissance Stro Stereo-Endstufe Amplifi catore di Potenza Etapa de Potencia Estereofnica Tweekanalen Eindversterker Stereoslutsteg Owners Manual Manuel dutilisation Bedienungsanleitung Manual de Instrucciones Manuale di Istruzioni Gebruiksaanwijzing Ins

2、truktionsbok RadioFans.CN 收音机爱 好者资料库 2RB-06 Stereo Power Amplifier Important Safety Instructions 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, be sure that the apparatus shall not be exp

3、osed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the apparatus. 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

4、the wall. Take the unit to a qualified service person for inspec- tion 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 information in these instructions and on

5、the product itself. Follow all operating instructions. Clean the enclosure only with a dry cloth or a vacuum cleaner. You must allow 10 cm or 4 inches of unobstructed clearance around the unit. Do not place the unit on a bed, sofa, rug, or similar surface that could block the ventilation slots. If t

6、he component 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. The unit must be connected to a power supply only of the type and voltage spec

7、ified on the rear panel of the unit. Connect the component to the power outlet only with the supplied power supply cable or an exact equivalent. Do not modify the supplied cable in any way. Do not attempt to defeat grounding and/or polarization provisions. Do not use extension cords. Do not route th

8、e 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 to be left unused for

9、a long period of time. Immediately stop using the component 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 unit shows signs of

10、 improper operation The unit has been dropped or damaged in any way Please use Class 2 Wiring when connecting the speaker terminals of the unit to ensure proper insulation and minimize the risk of electrical shock. Place the unit on a fixed, level surface strong enough to support its weight. Do not

11、place it on a moveable cart that could tip over. This symbol means that this unit is double insulated. An earth connection is not required. Rotel products are designed to comply with international di- rectives on the Restriction of Hazardous Substances (RoHS) in electrical and electronic equipment a

12、nd the disposal of Waste Electrical and Electronic Equipment (WEEE). The crossed wheelie bin symbol indicates compliance and that the products must be appropriately recycled or processed in accordance with these directives. RadioFans.CN 收音机爱 好者资料库 3English Figure 1: Controls and Connections Commande

13、s et branchements Bedienelemente und Anschlsse Pannello frontale e posteriore Controles y Conexiones De bedieningsorganen en aansluitingen Funktioner och anslutningar 1234 5 6789 60 RadioFans.CN 收音机爱 好者资料库 4 Figure 2: Stereo Connections Branchements stro Anschlussdiagramm bei Stereobetrieb Schema de

14、i collegamenti stereo Conexiones de Entrada y de Salida para Funcionamiento en Modo Estereofnico De in- en uitgangsaansluitingen Stereoanslutningar Figure 3: Bridged Mono Connections Inputs and Speakers Branchements en monophonie Entre et enceinte Position des cavaliers Anschlussdiagramm bei Brckens

15、chaltung Eingnge und Lautsprecher Schema dei collegamenti mono a ponte Ingressi e diffusori Conexiones de Entrada y de Salida para Funcionamiento en Modo Monofnico Puenteado De versterker mono schakelen ingangen en uitgangen Anslutningar bryggkopplat lge Jumper Locations Emplacement des Cavaliers Ju

16、mper-Positionen Posizione dei Jumper Ubicacin de los Puentes De plek van de doorverbindingsstukjes binnenin de versterker Omkopplarnas placering RB-06 Stereo Power Amplifier 5 Jumper Locations Emplacement des Cavaliers Jumper-Positionen Posizione dei Jumper Ubicacin de los Puentes De plek van de doo

17、rverbindingsstukjes binnenin de versterker Omkopplarnas placering About Rotel A family whose passionate interest in music led them to manufacture high fi delity components of uncompromising quality founded Rotel over 40 years ago. Through the years that passion has remained undiminished and the fami

18、ly 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 fi ne tuning each new product until it reaches their exacting musical standards. They are free to choose compone

19、nts from around the world in order to make that product the best they can. You are likely to fi nd capaci- tors from the United Kingdom and Germany, semiconductors from Japan or the United States, while toroidal power transformers are manufactured in Rotels own factory. Rotels reputation for excelle

20、nce has been earned through hundreds of good reviews and awards from the most respected reviewers 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 affordable. All of us at Rotel, thank you for bu

21、ying this product and hope it will bring you many hours of enjoyment. Getting Started Thank you for purchasing the Rotel RB-06 Stereo Power Amplifi er. When used in a high-quality music audio system, it will provide years of musical enjoyment. The RB-06 is a full featured, high performance component

22、. All aspects of the design have been optimized to retain the full dynamic range and subtle nuances of your music. The RB-06 has a highly regulated power supply incorporat- ing a Rotel custom-designed toroidal power transformer. This low impedance power supply has ample power reserves, which enables

23、 the RB-06 to easily reproduce the most demand- ing audio signals. This type of design is more expensive to manufacture, but it is better for the music. The printed circuit boards (PCB) are designed with Symmetrical Circuit Traces. This insures that the precise timing of the music is maintained and

24、faithfully recreated. The RB-06 circuitry uses metal fi lm resistors and polystyrene or polypropylene capacitors in important signal paths. All aspects of this design have been examined to ensure the most faithful music reproduction. The main functions of the RB-06 are easy to install and use. If yo

25、u have experience with other stereo systems, you shouldnt fi nd anything perplexing. Simply plug in the associated components and enjoy. A Few Precautions WARNING: To avoid potential damage to your system, turn off ALL the components in the system when connecting or disconnect- ing the loudspeakers

26、or any associated com- ponents. Do not turn the system components back on until you are sure all the connec- tions are correct and secure. Pay particular attention to the speaker wires. There must be no loose strands that could contact the other speaker wires, or the chassis of the ampli- fier. Plea

27、se read this manual carefully. It provides information on how to incorporate the RB-06 into your system as well as information that will help 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 we

28、lcome your questions and comments. Save the RB-06 shipping carton and all enclosed packing material for future use. Shipping or moving the RB-06 in anything other than the original packing material may result in severe damage to your amplifi er. Fill out and send in the owners registration card pack

29、ed with the RB-06. 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. Contents Important Safety Instructions . 2 Figure 1: Controls and Connections 3 Figure 2: Stereo Connections 4 Figur

30、e 3: Bridged Mono Connections Inputs and Speakers 4 About Rotel . 5 Getting Started . 5 A Few Precautions 5 Placement 6 Cables 6 AC Power and Control . 6 AC Power Input 0 6 Power Switch and Indicator 12 6 Trigger ON/OFF Mode Selector 5 6 12V Trigger Input 7 and Output 8 6 Input Signal Connection 6 .

31、 6 Speaker Connection . 7 Speaker Selection 7 Speaker Wire Selection 7 Polarity and Phasing 7 Stereo Speaker Connection 9 7 Bridged Mono Operation 4 . 7 Resetting Jumpers 7 Input Connection 7 Bridged Speaker Connection 7 Protection Indicator 3 . 8 Troubleshooting . 8 Front Panel Power Indicator Is N

32、ot Lit 8 Fuse Replacement 8 No Sound 8 Specifi cations . 8 English 6RB-06 Stereo Power Amplifier Placement Like all audio components that handle low- level signals, the RB-06 can be affected by its environment. Avoid placing the RB-06 on top of other components. Also avoid routing audio signal cable

33、s near power cords. This will minimize the chance it will pick up hum or interference. The RB-06 generates heat as part of its normal operation. The heat sinks and ventilation open- ings in the amplifi er are designed to dissipate this heat. The ventilation slots in the top cover must be open. There

34、 should be 10 cm (4 inches) of clearance around the chassis, and reason- able airfl ow through the installation location, to prevent the amplifi er from overheating. Remember the weight of the amplifi er when you select an installation location. Make sure that the shelf or cabinet can support it. We

35、 recommend installing the RB-06 in furniture designed to house audio components. Such furniture is designed to reduce or suppress vibration which can adversely affect sound quality. Ask your authorized Rotel dealer for advice about component furniture and proper installation of audio components. Cab

36、les Be sure to keep the power cords, digital signal cables and regular audio signal cables in your installation away from each other. This will minimize the chance of the regular audio signal cables picking up noise or interference from the power cords or digital cables. Using only high quality, shi

37、elded cables will also help to prevent noise or interference from degrad- ing the sound quality of your system. If you have any questions see your authorized Rotel dealer for advice about the best cable to use with your system. AC Power and Control AC Power Input 0 The RB-06 is supplied with the pro

38、per AC power cord. Use only this cord or an exact equivalent. Do not use an extension cord. A heavy duty multi-tap power outlet strip may be used, but only if it is rated to handle the current demand of the RB-06. Be sure the Power Switch on the front panel of the RB-06 is turned off. Then, plug one

39、 end of the cord into the AC power connector 0 on the back panel of the amplifi er. Plug the other end into an appropriate AC outlet. Your RB-06 is confi gured at the factory for the proper AC line voltage in the country where you purchased it (USA: 115 volts/60 Hz , Europe: 120 volts/60 Hz). The AC

40、 line confi guration is noted on a label on the back panel. NOTE: Should you move your RB-06 to an- other country, it is possible to configure your amplifier for use on a different line voltage. Do not attempt to perform this conversion yourself. Opening the enclosure of the RB- 06 exposes you to da

41、ngerous voltages. Consult a qualified technician or the Rotel factory service department for information. If you are going to be away from home for an extended period of time, it is a sensible precaution to unplug your amplifi er. Power Switch and Indicator 12 The Power Switch is located on the fron

42、t panel. To turn the amplifi er on (or to activate either of the optional automatic power-on modes), push the switch in. The LED indicator above the switch will light, indicating that the amplifi er is turned on. To turn the amplifi er off, push the button again and return it to the out position. Tr

43、igger ON/OFF Mode Selector 5 The amplifi er provides the option for manual or automatic power on/off operation. These modes are selectable using a toggle switch on the back panel. With the switch in the 12V TRIGGER ON posi- tion, the amplifi er is turned on automatically when a 12V trigger signal is

44、 present at the 3.5 mm Jack of TRIGGER IN on the rear panel. The amplifi er will go into standby mode if the 12V signal is not present. The front panel POWER SWITCH overrides this function. It must be ON for the 12V trigger to work. Turning the switch OFF cuts power to the amplifi er, regardless of

45、whether or not a trigger signal is present. 12V Trigger Input 7 and Output 8 The jack labeled IN is for connecting the 3.5mm Plug/Cable carrying a 12V trigger signal to turn the amplifi er on and off. To use this feature the toggle switch must be set to the ON position. This input accepts any contro

46、l signal (AC or DC) ranging from 3 volts to 30 volts. The jack labeled OUT is for connecting an- other 3.5mm plug/cable to provide a 12V trigger signal to other components. The 12V output signal is available whenever a 12V trigger signal is applied to the IN connector. Input Signal Connection 6 See

47、Figure 2 for normal stereo wiring illustration. The RB-06 has conventional RCA type input connectors, the type found on nearly all audio equipment. Note: To prevent loud noises that neither you nor your speakers will appreciate, make sure the amplifier is turned off when you make any signal connecti

48、ons. Select a high quality pair of audio intercon- nect cables. Connect the left channel output of your preamp to the left channel input on the RB-06. Connect the right channel output of your preamp to the right channel input. 7English Speaker Connection Speaker Selection We recommend using loudspeakers with a nominal impedance of 4 ohms or higher with the RB-06. You should exercise some caution in driving multiple pairs of speakers in parallel confi gura