Rotel-RC-1090-OM 电路图 维修手册.pdf

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1、Owners Manual Manuel de lutilisateur Bedienungsanleitung Manuale di Istruzioni Manual de Instrucciones Gebruiksaanwijzing RC-1090 Stereo Control Amplifier Pramplificateur Stro Stereo-Vorverstrker Preamplificatore Stereo Preamplificador Estereofnico Stereo Voorversterker STEREO CONTROL AMPLIFIER RC-1

2、090 VOLUME PHONESSTANDBY RECORDING LISTENING DVD /VIDEOTUNER DVD /VIDEOTUNER TAPE 1TAPE 2AUX 2AUX 1PHONOCD PHONOCDTAPE 1AUX 2AUX 1OFF RECORDINGLISTENING RadioFans.CN 收音机爱 好者资料库 2RC-1090 Stereo Control Amplifier CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT. INSERT FULLY.

3、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 REDUCE THE RISK OF ELECTRIC

4、SHOCK, DO NOT REMOVE COVER. NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. WARNING: There are no user serviceable parts inside. Re- fer all servicing to qualified service personnel. WARNING: To reduce the risk of fire or electric shock, do not expose the unit to moi

5、sture or water. Do not allow for- eign objects to get into the enclosure. If the unit is exposed to moisture, or a foreign object gets into the enclosure, im- mediately disconnect the power cord from the wall. Take the unit to a qualified service person for inspection and nec- essary repairs. Read a

6、ll 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 the product itself. Follow all operating instructions. Clean the enclosure only with a dry cloth or

7、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 the component is placed in a bookcase or cabinet, there must be ventilation of the cabinet to allow p

8、roper 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 volt- age specified on the rear panel of the unit. Connect the component to the power outlet only with the suppl

9、ied 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 provi- sions. Do not use extension cords. Do not route the power cord where it will be crushed, pinched, bent at severe angles, exposed to heat, or damag

10、ed 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 a long period of time. Immediately stop using the component and have it inspected and/or ser- vi

11、ced 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 improper operation The unit has been dropped or damaged in any way Place the unit on a fixed,

12、 level surface strong enough to support its weight. Do not place it on a moveable cart that could tip over. RadioFans.CN 收音机爱 好者资料库 3 Figure 1: Controls and Connections Commandes et branchements Bedienelemente und Anschlsse Controlli e collegamenti Controles y Conexiones De bedieningsorganen en aans

13、luitingen English Figure 2: RR-969 Remote Control Tlcommande RR-969 Fernbedienung RR-969 Comando a distanza RR-969 Mando a Distancia RR-969 De afstandsbediening RR-969 STEREO CONTROL AMPLIFIER RC-1090 VOLUME PHONESSTANDBY RECORDING LISTENING DVD /VIDEOTUNER DVD /VIDEOTUNER TAPE 1TAPE 2AUX 2AUX 1PHON

14、OCD PHONOCDTAPE 1AUX 2AUX 1OFF LISTENINGRECORDING 12345 89 67 TAPE 1AUX 1TUNERDVD/VIDEO OFFON BALANCED CD OFFON BALANCED OUTPUTS SWITCHED 400W MAX CDPHONOTAPE 2AUX 2 LEFT RIGHT LEFT RIGHT MM MC INOUTINOUT RL IN EXT REMIR OUT12V TRIGGER OUTCOMPUTER I/O 1212 BALANCED OUTPUTS RL BALANCED CD IN 12 10111

15、21314151617 1820232425192122 SR -+ UP DWN ENT POWER AUDTVSATVCRDVD CDTUNAV 1AV 2AV 3 123 456 789 +100X BANDMUTE CHVOL PLAY TRACK STOPPAUSE GUIDE INPUT MENU OSD PREV CH SEARCH+SEARCH CM A B C D E H G F TIME/ALMMACROLEARNEDIT/ CLONE LANG PAGE 1/2 CLEARRESETPRELOAD SHIFT FILTEREXT INSUR + CDTUNPHTAPE1T

16、APE2 V1V2V3V4V5 SR DWN DISPLAY TV/VCR SWAPPIPPOSANTMODE INPUT1INPUT2INPUT3RECORD STOPPAUSE PREV CH SEARCH+SEARCH TUNER FM MONODIRECT FM NARROW SHIFTPTYTATP FILTEREXT INZONEPRESETSUR + DISPLAY CDTUNPHTAPE1TAPE2 V1V2V3V4V5 TV/VCR SWAPPIPPOSANTMODE INPUT1INPUT2INPUT3TV/VCRRECORD M L K I J RadioFans.CN

17、收音机爱 好者资料库 4RC-1090 Stereo Control Amplifier TAPE 1AUX 1TUNERDVD/VIDEO OFFON BALANCED CD OFFON BALANCED OUTPUTS SWITCHED 400W MAX CDPHONOTAPE 2AUX 2 LEFT RIGHTRIGHT LEFT MM MC INOUTINOUT RL IN EXT REMIR OUT12V TRIGGER OUTCOMPUTER I/O 1212 BALANCED OUTPUTS RL BALANCED CD IN 12 R LGND PH0NO ROTEL RC-1

18、090 RECORDER INPUT R L OUTPUT R L CD PLAYER OUTPUT R L Figure 3: Phono and Line Inputs; Recorder Input/Output Entres Phono et Ligne; Entre/sortie Enregistreur Phono- und Hochpegeleingnge; Tape-Ein- und Ausgnge Ingressi phono e di linea Ingresso/uscite del registratore Entradas de Fono y Lnea; Entrad

19、a/Salida para Grabacin De platenspeleringang en lijningangen; opnameapparaat in- en uitgang 5English Figure 4: RCA Cable Connections Sorties via cble RCA Cinch-Anschlsse Collegamenti del Cavo RCA Conexiones No Balanceadas (RCA) De cinch uitgangen ROTEL RC-1090 TAPE 1AUX 1TUNERDVD/VIDEO OFFON BALANCE

20、D CD OFFON BALANCED OUTPUTS SWITCHED 400W MAX CDPHONOTAPE 2AUX 2 LEFT RIGHTRIGHT LEFT MM MC INOUTINOUT RL IN EXT REMIR OUT12V TRIGGER OUTCOMPUTER I/O 1212 BALANCED OUTPUTS RL BALANCED CD IN 12 RIGHT INPUT 12V TRIGGER INOUT ON OFF WARNING:TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE

21、THIS EQUIPMENT TO RAIN OR MOISTURE. SPEAKER IMPEDANCE STEREO 4 OHMS MINIMUM BRIDGED 8 OHMS MINIMUM LEFTRIGHT SPEAKERS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: WARNING SHOCK HAZARD DO NOT OPEN AVIS: RISQUE DE CHOC ELECTRIQUENE PAS OUVRIR ROTEL RB-1070 POWER AMPLIFIER MODEL NO. RB-1070 POWE

22、R CONSUMPTION: 400W LEFT INPUT SERIAL NO. F U S E RIGHT SPEAKER BALANCED WARNING: OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN AVIS: RISQUE DE CHOC ELECTRIQUENE PAS OUVRIR SPEAKER IMPEDANCE 4 OHMS MINIMUM POWER AMPLIFIER MODEL NO.

23、RB-991 POWER CONSUMPTION: 550W LEFT INPUTRIGHT INPUT ROTEL RB-991 LEFT SPEAKER UNBALANCED RB-991 AC FUSE 10 A AGC UNBALANCED BALANCED UNBALANCED BALANCED ROTEL RC-1090 TAPE 1AUX 1TUNERDVD/VIDEO OFFON BALANCED CD OFFON BALANCED OUTPUTS SWITCHED 400W MAX CDPHONOTAPE 2AUX 2 LEFT RIGHTRIGHT LEFT MM MC I

24、NOUTINOUT RL IN EXT REMIR OUT12V TRIGGER OUTCOMPUTER I/O 1212 BALANCED OUTPUTS RL BALANCED CD IN 12 Figure 5: XLR Cable Connections Sorties via cble XLR XLR-Anschlsse Collegamenti del cavo XLR Conexiones Balanceadas (XLR) De XLR uitgangen 6 About Rotel A family whose passionate interest in music led

25、 them to manufacture high fidelity compo- nents of uncompromising quality founded Rotel 40 years ago. Over the years that passion has remained undiminished and the goal of providing exceptional value for audiophiles and music lovers regardless of their budget, is shared by all Rotel employees. The e

26、ngineers work as a close team, listen- ing to, and fine tuning each new product until it reaches their 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 ca- pacitors from the United Kingdom and

27、 Ger- many, semi-conductors from Japan or the United States, and toroidal power transformers manufactured in Rotels own factory. Rotels reputation for excellence has been earned through hundreds of good reviews and awards from the most respected reviewers in the industry, who listen to music every d

28、ay. Their comments keep the company true to its goal the pursuit of equipment that is musi- cal, reliable and affordable. 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 RC-1090 Stereo Control

29、 Amplifier. When used in a high- quality music audio system, it will provide years of musical enjoyment. The RC-1090 is a full featured, high perfor- mance preamplifier. All aspects of the design have been optimized to retain the full dynamic range and subtle nuances of your music. The RC-1090 has a

30、 highly regulated power sup- ply incorporating a Rotel custom-designed to- roidal power transformer and custom-made slit foil capacitors. This low impedance power supply has ample power reserves, which en- ables the RC-1090 to easily reproduce the most demanding audio signals. This type of design is

31、 more expensive to manufacture, but it is better for the music. Contents Figure 1: Controls and Connections3 Figure 2: RR-969 Remote Control3 Figure 3: Phono and Line Inputs; Recorder Input/Output4 Figure 4: RCA Cable Connections5 Figure 5: XLR Cable Connections5 About Rotel . 6 Getting Started . 6

32、A Few Precautions7 Placement7 Cables7 RR-969 Remote Control . 7 Using the RR-969 7 Controlling Other Components 7 Programming the RR-969 7 AC Power and Control . 7 AC Power Input 7 Power/Standby Switch , Remote Power Button and Power Indicator 8 Auxiliary Power Outputs 8 Input Signal Connections and

33、 . 8 Phono Input Selector Switch 8 Phono Input and Ground Connection8 Line Level Inputs 8 Balanced CD Selector Switch and Input 8 Recorder Connections . 9 Output Connections . 9 Balanced Output Switch 9 RCA Outputs 9 Balanced XLR Outputs 9 12 Volt Trigger Outlet 9 IR Inputs and Outputs. 9 External R

34、emote Input 9 IR Output 9 Computer I/O Connector . 9 Audio Controls . 10 Volume Controls and 10 Listening Selector Buttons and Display 10 Recording Selector Buttons and Display 10 Phones Output 10 Remote Sensor 10 Remote Control Functions . 10 Selecting Listening Input 10 Selecting Recording Input 1

35、0 Mute Button 10 FL Display Control . 10 Turning FL Display On/Off 10 Customizing FL Display 10 Clearing FL Display Customization11 Troubleshooting. 11 Standby Power Indicator Is Not Lit11 Fuse Replacement11 No Sound11 Specifications . 11 RC-1090 Stereo Control Amplifier 7English The RC-1090 has bot

36、h XLR (balanced) and RCA cable main output and CD input connec- tions. The printed circuit boards (PCB) are de- signed with Symmetrical Circuit Traces. This insures that the precise timing of the music is maintained and faithfully recreated. The RC-1090 circuitry uses metal film resistors and polyst

37、yrene or polypropylene capacitors in im- portant signal paths. All aspects of this de- sign have been examined with the final goal being faithful reproduction of music. The RC-1090 has a superb phono preamp stage, derived from Rotels finest phono pream- plifier, the RHQ 10. The preamp stage can be u

38、sed with either a moving magnet (MM) or a moving coil (MC) phono cartridge. This shows our commitment to phono sound quality and our interest in the recreation of fine mu- sic. The RC-1090 is straightforward in its instal- lation and operation. If you have experience with other stereo systems, you s

39、houldnt find anything perplexing. Simply plug in the as- sociated components and enjoy. A Few Precautions Please read this manual carefully. It provides complete information on how to incorporate the RC-1090 into your system as well as gen- eral information that will help you get opti- mum sound per

40、formance. Please contact your authorized Rotel dealer for answers to any questions you might have. In addition, all of us at Rotel welcome your questions and com- ments. Save the RC-1090 shipping carton and all en- closed packing material for future use. Ship- ping or moving the RC-1090 in anything

41、other than the original packing material may re- sult in severe damage to your amplifier. Fill out and send in the owners registration card packed with the RC-1090. 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 warra

42、nty service is ever required. Placement Like all audio components that handle low- level signals, the RC-1090 can be affected by its environment. Do not stack the RC-1090 on top of a power amplifier. This will minimize chance it will pick up hum or interference. We recommend installing the RC-1090 i

43、n furni- ture designed to house audio components. Such furniture is designed to reduce or sup- press vibration which can adversely affect sound quality. Ask your authorized Rotel dealer for advice about component furniture and proper installation of audio components. Cables Be sure to keep the power

44、 cords, digital sig- nal cables and regular audio signal cables in your installation away from each other. This will minimize the chance of the regular au- dio signal cables picking up noise or inter- ference from the power cords or digital cables. Using only high quality, shielded cables will also

45、help to prevent noise or interference from degrading 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 RR-969 Remote Control The RC-1090 includes a full-function learn- ing remote control that can oper

46、ate up to nine other components, in addition to the RC-1090. A separate manual, included with the remote, gives detailed instrctions on programming and using the RR-969 to replace all of the remote controls in your system. To avoid duplication, we provide only basic information about us- ing the RR-

47、969 to operate the RC-1090. Most of the RR-969 functions duplicate the front panel controls. In this manual the remote con- trol functions are covered in the same section as the front panel control operation. Numbers in gray boxes such as indicate items on the front and rear panel control and connec

48、- tion illustrations. See Figure 1 on page 3. Letters in gray boxes such as indicate items on the RR-969 illustration. See Figure 2 on page 3. Using the RR-969 To operate the RC-1090 with the remote, activate the AUDIO mode, if necessary, by pressing the AUD button . The AUDIO mode will remaine selected until another DEVICE button is pressed. Controlling Other Components To control other components with the RR-969, press the appropriate Device Selection but- ton. See the