Rotel-RX-1050-OM 电路图 维修手册.pdf

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1、Owners Manual RX-1050 AM/FM Stereo Receiver AM/FM STEREO RECEIVER RX-1050 PHONOCDTUNERTAPEVIDEO 1 VIDEO 2 VIDEO 3 VIDEO 4ZONEREC A SPEAKER B MEMORY TUNE/ PRESET BANDTUNING MONO POWER PHONESBASS TREBLE RX-1050 Surround Sound Receiver Important Safety Instructions WARNING: There are no user serviceabl

2、e parts inside. Refer all servicing to qualified service personnel. WARNING: To reduce the risk of fire or electric shock, 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 enclos

3、ure, immediately dis- connect 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

4、safety information in these instructions and on 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 surf

5、ace that could block the ventilation openings. If the unit is placed in a bookcase or cabi- net, 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

6、a power supply only of the type and voltage specified on the rear panel. (USA: 115 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. Do not defeat grounding and/or polarization provisio

7、ns. 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 cords. Do not route the power cord where it will be crushed, pinched, bent, ex- posed to heat, or damaged in any way. Pay particular attent

8、ion 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- viced by a qualified service agency if

9、: 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 NOTE TO CATV SYSTEM INSTALLER: Call the CATV system or antenna

10、 installers attention to Article 820-40 of the NEC. This provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of cable entry as practical. See installation diagram. NOTE: This eq

11、uipment has been tested and found to comply with the lim- its for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against interference in a residential installation. This equipment generates and can radiate ra- dio frequency

12、energy and, if not installed and used in accordance with the instructions, may cause interference to radio or TV communications. There is no guarantee that interference will not occur in a particular installation. If this equipment does cause interference to radio or television reception, which can

13、be determined by turning the equipment off and on, try to cor- rect the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the unit and the television tuner. Connect the unit to an AC power outlet on a different electric

14、al circuit. Consult your authorized Rotel retailer for assistance. 4RX-1050 AM/FM Stereo Receiver 1: Controls and Connections English TAPE IN CD OUT MON IN PRE OUT VIDEO 1 INOUT VIDEO 2 INOUT VIDEO 4 MON OUT VIDEO 3 ZONE 2 OUT ZONE REM COMPUTER I/O 12 EXT REM 12V TRIG OUT ANTENNA AM LOOP 1 2 RIGHTLE

15、FT RIGHTLEFT PHONOCDTUNERTAPEVIDEO 1 VIDEO 2 VIDEO 3 VIDEO 4ZONEREC A SPEAKER B MEMORY TUNE/ PRESET BANDTUNING MONO POWER PHONESBASS TREBLE AM/FM STEREO RECEIVER RX-1050 L R L R PHONO L R L R IR OUT GND A SPEAKERS B SPEAKER IMPEDANCE MINIMUM A OR B 4 OHMS PER SPEAKER A AND B 8 OHMS PER SPEAKER This

16、device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: WARNING:TO REDUCE THE RISK OF FIRE OR ELECTICAL SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN SURROUND SOUND RECEIVER MODEL NO. RX-1050 POWER CON

17、SUMPTION: 500 WATTS SWITCHED 200W MAX (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 91011 34 8 521 712141513 6 17161819232025242122 362726282933 34 35303132 5 123 MOVIE FILT 45

18、65.1 CH 789SELECT 100ENTERBACK PAUSE C. DELAY PLAY SEL STOP DYNAMIC SEARCH SEARCH + LIGHT RR-939B MUTE POWER BAND VOL T / V CH CDTUNERVIDEO 4 VIDEO 1 AUX/V5PHONO M 1M 2M 3M 4 SHIFT AUD SAT CD TV TAPE VCR DVD CBL VIDEO 2VIDEO 3TAPE 1TAPE 2 GUIDE RECALL MENU PRE CH SURROUND +ON SCREEN TRACK TRACK + DI

19、SC 1DISC 2DISC 3PROG DISC 4DISC 5DISC 6TIME REVIEW CLEAR SCAN RANDOM REPEAT OPN/CLSSUR-DELAY UPDOWN ZONE K B A C D G E F H I J M N O L 2: RR-939B Remote Control3: Antenna Connections TAPE IN CD OUT MON IN PRE OUT VIDEO 1 INOUT ZONE 2 OUT ZONE REM COMPUTER I/O 12 EXT REM 12V TRIG OUT ANTENNA AM LOOP

20、1 2 L R L R PHONO L R L R IR OUT GND This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: SURROUND SOUND RECEIVER MODEL NO. RX-1050 POWER CONSUMPTION: 500 WATTS (1) This device may not cause harmful interference, a (2) this device must accept any

21、interference received including interference that may cause undesired oper 6RX-1050 AM/FM Stereo Receiver 4: Input Connections English TAPE IN CD OUT MON IN PRE OUT VIDEO 1 INOUT VIDEO 2 INOUT VIDEO 4 MON OUT VIDEO 3 ZONE 2 OUT ZONE REM COMPUTER I/O 12 EXT REM 12V TRIG OUT ANTENNA AM LOOP 1 2 RIGHTL

22、EFT RIGHTLEFT L R L R PHONO L R L R IR OUT GND A SPEAKERS B SPEAKER IMPEDANCE MINIMUM A OR B 4 OHMS PER SPEAKER A AND B 8 OHMS PER SPEAKER This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: WARNING:TO REDUCE THE RISK OF FIRE OR ELECTICAL SHOCK,

23、DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN SURROUND SOUND RECEIVER MODEL NO. RX-1050 POWER CONSUMPTION: 500 WATTS SWITCHED 200W MAX (1) This device may not cause harmful interference, and (2) this device must accept any interference received, includi

24、ng interference that may cause undesired operation. VCR DVD ROTEL RX-1050 TAPE CD 7 5: Output Connections TAPE IN CD OUT MON IN PRE OUT VIDEO 1 INOUT VIDEO 2 INOUT VIDEO 4 MON OUT VIDEO 3 ZONE 2 OUT ZONE REM COMPUTER I/O 12 EXT REM 12V TRIG OUT ANTENNA AM LOOP 1 2 RIGHTLEFT RIGHTLEFT L R L R PHONO L

25、 R L R IR OUT GND A SPEAKERS B SPEAKER IMPEDANCE MINIMUM A OR B 4 OHMS PER SPEAKER A AND B 8 OHMS PER SPEAKER This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: WARNING:TO REDUCE THE RISK OF FIRE OR ELECTICAL SHOCK, DO NOT EXPOSE THIS EQUIPMENT

26、TO RAIN OR MOISTURE. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN SURROUND SOUND RECEIVER MODEL NO. RX-1050 POWER CONSUMPTION: 500 WATTS SWITCHED 200W MAX (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may caus

27、e undesired operation. ROTEL RX-1050 AMPLIFIER TV B A A 8RX-1050 AM/FM Stereo Receiver TAPE IN CD OUT MON IN PRE OUT VIDEO 1 INOUT VIDEO 2 INOUT VIDEO 4 MON OUT VIDEO 3 ZONE 2 OUT ZONE REM COMPUTER I/O 12 EXT REM 12V TRIG OUT ANTENNA AM LOOP 1 2 RIGHTLEFT RIGHTLEFT L R L R PHONO L R L R IR OUT GND A

28、 SPEAKERS B SPEAKER IMPEDANCE MINIMUM A OR B 4 OHMS PER SPEAKER A AND B 8 OHMS PER SPEAKER This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: WARNING:TO REDUCE THE RISK OF FIRE OR ELECTICAL SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE

29、. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN SURROUND SOUND RECEIVER MODEL NO. RX-1050 POWER CONSUMPTION: 500 WATTS SWITCHED 200W MAX (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operati

30、on. 6: Zone 2 Connections ROTEL RX-1050 CD AMPLIFIER ZONE 2 IR LEFTRIGHT 9 Contents Boxed numbers refer to RX-1050 illustration. Boxed letters refer to RR-939B illustration. 1: Controls and Connections . 4 2: RR-939B Remote Control . 5 3: Antenna Connections . 5 4: Input Connections . 6 5: Output Co

31、nnections. 7 6: Zone 2 Connections . 8 About Rotel .10 Getting Started .10 Key Features . 10 Unpacking .10 Placement .10 RR-939B Remote Control .11 Operating the RR-939B AUDIO Button .11 Programming the RR-939B . 11 SHIFT Button . 11 Basic Controls .11 POWER Button . 11 Remote Sensor . 11 Front Pane

32、l Display . 11 Master Volume . 12 MUTE Button . 12 Tone Controls .12 Headphones Jack . 12 Speaker Buttons and LEDs . 12 MEMORY Button . 12 Input Source Buttons . 12 REC Button ZONE Button . 12 Tuning Controls .12 BAND Button TV/BAND Button . 12 TUNING Buttons CH TUNING Buttons .13 TUNE/PRESET Button

33、 SHIFT TV Button . 13 NUMERIC Buttons: Station Presets . 13 DIRECT FREQUENCY/10 Button . 13 Preset Scanning SHIFT MUTE Buttons . 13 MONO Button .14 FL Display Control .14 Turning the FL Display On/Off SELECT Button .14 Custom Display Labels MENU Button SEARCH +/ Buttons PLAY/SEL Button . 14 Restorin

34、g the FL Display Labels .14 Rear Panel Connections .14 Phono Inputs Phono Ground . 14 CD Inputs . 14 Tape Inputs and Outputs . 14 VIDEO 1 2 Inputs/Outputs . 14 VIDEO 3 4 Inputs . 15 TV Monitor Output . 15 Speaker Outputs . 15 PRE OUT/MAIN IN . 15 Antenna Connections .15 AM Loop Antenna . 15 FM Wire

35、Antenna . 15 English AC Power Connections.16 AC Input . 16 Accessory Power Outlets (North American version). 16 12V TRIGGER Connections . 16 Miscellaneous Connections .16 EXTERNAL REM IN . 16 COMPUTER I/O Input .16 Zone 2 Connection and Operation.16 Zone 2 Power On/Off Operation. 17 Controlling Zone

36、 2 from the Main Room ZONE Button . 17 Controlling Zone 2 from the Remote Location. 17 Zone 2 Audio Outputs .17 ZONE REM IN Jack . 17 IR OUT Jacks . 18 Protection Circuit.18 Specifications .18 Audio . 18 Video. 18 FM Tuner . 18 AM Tuner. 18 General . 18 10RX-1050 AM/FM Stereo Receiver About Rotel A

37、family whose passionate interest in music led them to manufacture high fidelity compo- nents of uncompromising quality founded Rotel over 40 years ago. Through the years that passion has remained undiminished and the family goal of providing exceptional value for audiophiles and music lovers regardl

38、ess of their budget, is shared by all Rotel employees. The engineers 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 prod- uct the best they can. Y

39、ou 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 own factory. Rotels reputation for excellence has been earned through hundreds of good reviews and awards from the most

40、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 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. Gettin

41、g Started Thank you for purchasing the Rotel RX-1050 AM/FM Stereo Receiver. The RX-1050 is three products in one: Full-featured audio/video control center for analog audio and video source components A high-quality AM/FM tuner with 30 sta- tion presets, direct access tuning, and auto- tuning. A high power 2-channel amplifier. Key Features Rotels Balanced Design Concept combines advanced circuit board lay