Cambridge-540Rv3-av-sm 电路图 维修手册.pdf

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1、Gallery Court Hankey Place London SE1 4BB UK Tel: +44 (0)20 7940 2200 Fax: +44 (0)20 7940 2233 540R v3 Issue Date: October 2007 _ SERVICE MANUAL _ SPECIFICATIONS: Power Output 100 watts rms per channel, 8 ohms, two channels driven 80 watts rms per channel, 8 ohms, all six channels driven THD 0.005%

2、1kHz 0.04% 20Hz - 20 kHz Crosstalk 96dB A weighted Tone Control Range Bass +/- 10dB Treble +/- 10dB FM Tuner 87.5 108MHz, 75 ohm coaxial aerial AM Tuner 522 1629kHz 300 ohm loop aerial Video Levels / Impedance Composite (CVBS) = 1Vp-p / 75ohm S-Video (S-VHS) = Y 1Vp-p / 75ohm C 0.286 Vp-p / 75ohm Co

3、mponent = Y 1Vp-p / 75 ohm Cb/Cr 0.75Vp-p / 75ohm Pb/Pr 0.75Vp-p / 75ohm Cont./ AP229961 RadioFans.CN 收音机爱 好者资料库 Gallery Court Hankey Place London SE1 4BB UK Tel: +44 (0)20 7940 2200 Fax: +44 (0)20 7940 2233 SPECIFICATIONS Cont. HDMI Transfer of all resolutions up to and including 1080p 50/60Hz (192

4、0 x 1080) supported, with HDCP handshaking Architecture CS42518 CODEC CS493263 DSP Audio Inputs 6 Line Level + Tuner 6.1 Direct Input Audio Ouputs 6 Amplified Speaker Outputs 6.1 Preamp output 1 Tape record output Video Inputs 3 Composite , 2 S-Video 2 Component Video Video Outputs 1 Composite, 1 S-

5、Video 1 Component Video Digital Inputs 4 Co-Axial, 4 Optical Digital Outputs 1 Co-Axial, 1Optical Stby Power Consumption 10w Max Power Consumption 615w Dimensions H x W x D 150 x 350 x 430mm Weight 9.6Kg (21.1 lbs) AP229961 RadioFans.CN 收音机爱 好者资料库 CAMBRIDGE AUDIO 540R V3 TABLE OF CONTENTS 540R V3 Se

6、rvice Manual Specifications 1 - 2 Table of Contents 3 Troubleshooting 4 Rear Panel Details 5 Front Panel Details 6 Remote Control 7 Connections Diagram 8 Exploded Diagram 9 Exploded Diagram Parts List 10 - 11 Available Service Parts List 12 Fuse Circuit Board 2) This device must accept any interfere

7、nce, including interference that may cause undesired operation. 12345 789 643 19 10 11 1213141516 18 10 17 5 CAMBRIDGE AUDIO 540R V3 Front Panel Connections Front panel controls Volume PhonesTuningMode/Store DVDVideo 1 Dolby Digital EX/ DTS ES DSPPro Logic II/ Neo 6 Input Mode Video 3 inputs VideoLe

8、ftRight Stereo Modes Video 2Video 3Tuner FM/AM Tape/MD/CDRCD/Aux6.1 Direct +Standby/On azur 540R AV Receiver 1234 56789 1011121314151617 18 19 20 Standby/On Switches the unit between Standby mode (indicated by dim power LED) and On (indicated by bright power LED). Standby is a low power mode where t

9、he power consumption is less than 10 Watts. The unit should be left in Standby mode when not in use. Phones Allows for the connection of stereo headphones with a 6.35mm/ Jack plug. Headphones with an impedance of between 32 and 600 ohms are recommended. Note: Plugging in headphones will automaticall

10、y mute the main and pre- amp outputs and select a 2-channel stereo down-mix to be created for headphone use. Tuning +/- Used to tune FM/AM frequencies and skip presets in Tuner mode. Mode/Store Press to cycle between Tuner modes (refer to the Operating instructions section of this manual for more in

11、formation). Note: The 540R v3 remembers the audio and video input type and processing mode for each individual source input. These are recalled each time a source is selected. Stereo Modes Press to listen to a source in either Stereo or Stereo + Sub modes. Dolby Digital EX / DTS ES Press to select D

12、olby Digital or DTS surround modes (with suitably encoded digital source material). These modes can only be decoded from digital audio sources (via Coaxial or Optical inputs). Pro Logic II / Neo:6 Press to select between various Pro Logic II/Neo:6 effects for matrix encoded analog or digital materia

13、l or for post-processing DD/DTS material. Note: The 540R v3 is unable to auto-detect this kind of source material as it does not include embedded encoding type flags so manual selection is required. DSP The 540R v3 can create a surround sound effect even from non- encoded material by Digital Signal

14、Processing (DSP). Press this button to choose one of the following surround sound effects: THEATER, HALL, MOVIE, MUSIC or ROOM. Input Mode Press this button to toggle between analog or optical/coaxial digital input types for the currently selected source. The 540R v3 remembers the input type selecte

15、d for each source when you return to that source. 1 2 3 4 5 6 7 8 9 DVD Press to select the DVD source equipment for output through the 540R v3. Video 1 Press to select the source equipment connected to Video 1 for output through the 540R v3. Video 2 Press to select the source equipment connected to

16、 Video 2 for output through the 540R v3. Video 3 Press to select a video camera recorder/video games console connected to the Video 3 input sockets. Tuner FM/AM Press to select the tuner for output through the 540R v3. Once in Tuner mode also use this button to switch between FM and AM modes. Tape/M

17、D/CDR Press to select the recording device connected to the Tape/MD/CDR input for output through the 540R v3. CD/Aux Press to select the CD or other source equipment connected to CD/Aux on the rear panel for output through the 540R v3. 6.1 Direct Press to select a 6.1 or 5.1 source (DVD-A or SACD pl

18、ayer etc) connected to the 6.1 Direct In sockets. Infrared sensor Receives IR commands from the supplied Azur remote control. A clear unobstructed line of sight between the remote control and the sensor is required. Volume Use to increase/decrease the level of the sound from the outputs of the 540R

19、v3. Video 3 input sockets Allows a video camera recorder/video games console to be connected and selected by the Video 3 source button. 10 11 12 13 14 15 16 17 18 19 20 6 CAMBRIDGE AUDIO 540R V3 Remote Control Details Remote control Tuner AM/FM Selects Tuner mode. Pressing again to toggle between FM

20、 and AM modes. 6.1 Direct Selects the 5.1/6.1 Direct input. PTY (Program Type Search) Press to search by program type when in Tuner mode. Refer to the Operating instructions section of this manual for more information. APS (Auto Program Search) Hold down for 4 seconds to allocate and memorise radio

21、stations automatically. Display Press to view the current source material and decoding mode. When listening to FM with RDS, press to cycle round various RDS information modes. Stereo Mono When listening to the FM tuner, press to alternate between stereo and mono modes. Store Press to store the curre

22、nt frequency when in Tuner mode. Mode Press to select Auto/Manual or Preset tuning when in Tuner mode. DVD, Video 1, Video 2, Video 3, Tape MD/CDR, CD Aux Press the corresponding button to change the input source. The above button descriptions are naturally brief. Please refer to the Operating instr

23、uctions section of this manual for more information on the relevant functions implemented. The 540R v3 is supplied with an Azur Navigator remote control. Insert the supplied AAA batteries to activate. For full details of the various adjustment functions available from the remote, refer to the later

24、sections of this manual. Standby/On Switches the unit between On and Standby mode. Audio In Type Selects between analog or digital audio input for the current source. Stereo, PLII/NEO 6, DD EX/DTS ES, DSP Modes See button details as listed in the Front Panel Controls section on the previous page. DR

25、C (Dynamic Range Control) Press to rotate through four dynamic range settings when listening to Dolby Digital/DTS movie soundtracks. Refer to the Operating instructions section of this manual for more information. LFE Trim Press to trim (adjust the level of) the Low Frequency Effects channel using t

26、he Volume up/down buttons. Sub On/Off The Sub On/Off button performs temporary muting of the Subwoofer without affecting the bass management or speaker settings. Pressing the Sub On/Off button again or selecting another decode mode cancels Sub Mute. To make permanent settings to the speaker options

27、including the Subwoofer, use the Speaker Config Menu in the On Screen Display (OSD). Also, hold down and then press the volume up and down buttons to adjust the overall sub level if desired. On-screen Display (OSD) Press to access the on-screen set-up menu when connected to a monitor/screen via comp

28、osite or S-video connections. Bass Treble Press for bass/treble adjustment, using the Volume up/down buttons. Mute Mutes the audio on the AV Receiver. Press again to cancel mute. Volume Increase or decrease the volume of the AV receiver output. Also used as up/down in the OSD setup menu. Tune / Left

29、 & Right Press the right arrow to increase tuner frequency/change preset.Presstheleftarrowtodecreasetuner frequency/change preset. Also used to scroll left/right in the OSD setup menus. Enter Used in the OSD setup menu. Stereo Modes Audio In Type 6.1 Direct DSP DRC PL II Neo 6 DD EX DTSES LFE Trim S

30、ub On/Off Tuner AM/FM Bass Treble ModeStore Stereo Mono DisplayPTYAPS DVDVideo1Video 2 Video 3 CD Aux Tape MD/CDR Enter Vol Vol 7 CAMBRIDGE AUDIO 540R V3 Connections Diagram 8 CAMBRIDGE AUDIO 540R V3 Exploded Diagram 9 CAMBRIDGE AUDIO 540R V3 Exploded Diagram Parts List krameR. y tQnoi tp i rcseD.ON

31、t raP. l eS 16531 1010 0010VOLUMN KNOB AL SKIN 1BONKNMULOVPMA0000040113372 1REVOC3VA0900001113973 86X0 . 3BTBWERCS0300600311054 1SNELYALPS ID0800010113475 1LENAPLA0240110113066 1EDIUGTHGILPMA0000030113477 85331 1010 0000SCALEBOARD 01NMULOCBCP0000220113979 107631 1010 0000MR CONTROL BOX BUTTON CUSHIO

32、N 117331 1010 0010MR CONTROL BOX BUTTON 1BCPENOHP10017110450021 135011 3014 0010SCREW BTB3.0X14 10 147631 1020 00007MM TAC SWITCH BUTTON CUSHION 157331 1020 00107MM TAC SWITCH BUTTON 167631 1030 00004MM TAC SWITCH BUTTON CUSHION 177331 1030 00104MM TAC SWITCH BUTTON 514X0 . 3BTBWERCS01004003110581 1

33、SNELRI00000201134791 1BCPNMULOV10003911450002 1BCPYALPS ID10003101450012 1NOITAROCED01000101139722 1BCP3VA00013801450032 4DAPTOOF10000601139742 4TOOF01000501139752 48X0 . 3MB01008003210562 277531 1040 0000540R front support right assy1 1)THGIR(REVOCEDIS11001201134682 297531 1050 0000540R rear suppor

34、t right assy 1 307531 1020 0000540R front support left assy 1 88X6 . 2BTBWERCS00008062410513 1)TFEL(REVOCEDIS01001101134623 1REVOCPOT01000101131633 88X6 . 2MBWERCS01008062810543 646X0 . 3BTBWERCS01006003110553 1ys sat f e l t roppusraerR04500000301135763 1BCPESUF10010110450073 401=HNS01-SBC000000001

35、17883 1REVOCMOTTOB01000201132693 1CVPBCP01050040807704 76=HNS6-SBC00000006017814 253=H283-TDDK00000005337824 242=LTLOB00000301139534 223=LTLOB00000101139544 1NAF16223352201954 2)3Hx4Dx01D(HSAW00000701139764 540R (V3) PARTS LIST 1 1 1 1 8 8 8 8 10 CAMBRIDGE AUDIO 540R V3 Exploded Diagram Parts List C

36、ont. 103=HNS03-SBC00000000317874 2TEKCARBNAF00000301133584 1TEKCARBBCPEDOCED00000601133594 2TEKCARBKNISTAEH00000201133505 1KNISTAEH00000101131515 2NMULOCKNISTAEH00000201139525 1BCPNIAM00013001450035 545331 1050 0011TRANSFORMER BRACKET 1 428X0 . 3BTBWERCS01008003110555 565020 3006 0360NUT22 . 3 23MRE

37、HSAWGNIRPS10000003040575 585030 0800 3210WASH 3.2 x 8.0 x 1.0mm2 1REMROFSNARTSBTS00015531000495 1REMROFSNART00035101000406 1LAERUTAREPMET00000501139516 1BCPVUY20010411450026 248x0 . 3APWERCS01008003310536 1REVOCKCAB)V032(01400401133646 1REVOCKCAB)V511(01500401133646 1BCPDSO00013331450056 1BCPTUPTUO0

38、0013321450066 1BCPXAOC00013831450076 1XOBRENUT10003000008986 1BCPEDOCED70010821450096 1)T(BCPTCENNOC00013231450007 1)B(BCPTCENNOC30001231450017 1BCPNIRI00013121450027 735331 1090 0000PCB SUPPORT BRACKET1 1BCPIMDH00003641450047 754202 1025 0000POWER SWITCH10A 250V1 11 CAMBRIDGE AUDIO 540R V3 540R V3

39、Available Parts List AP PART NUMBERFACTORY PART NUMBERDESCRIPTION 049AS2061000490111510FP 718BS2041007180211610FP 3702CS2061003702311710FP RB649DS2810FP 7401DS2031007401411910FP 5072CS2ROTS I SNART140FP )ASU(UCV011REMROFSNARTSNIAM1001-1101-004231FP UE /KUV032REMROFSNARTSNIAM1002-5101-0004131FP ) 2V/

40、1VR045SAEMAS(REMROFSNARTYBDNATS53I E000155310004420FP UEXOBRENUT3V/2VR045 /R043100030000089350FP UCXOBRENUT3V/2VR045 /R043100030000089450FP ETELPMOCBCPVUY3VR0452001-0411-4500331FP BCPNIAM3VR0450001-3001-4500431FP BCPDSO3VR0450001-3331-4500531FP BCPTUPTUO3VR0450001-3831-4500631FP BCPXAOC3VR0450001-38

41、31-4500731FP BCPREDOCED3VR0457001-0821-4500831FP BCPIMDH3VR0450000-3641-4500931FP PF056SMALL COVER OVER F/P INPUTS340R/540R V2 AV3 FRONT COVER BLACK PF064SMALL COVER OVER F/P INPUTS340R/540R V2 AV3 FRONT COVER SILVER ) 71CI (1K6183DB2VR045EMULOV71CI160FP PF062VR1 MASTER VOLUME ENCODER540R V2 EC16B24

42、1047AA (VR1) ) 5CI (2VR045ROFM68747CLCIM68747CL560FP )EDOID(3A64103-6000-0531170FP PF074IC9 ON COAX PCB74HCU04D IC FOR 540R V2 (IC1/IC9) ) 4CI (2VR045ROFM1852MJNBCPVUYNO4CI670FP 2CITB4904FEH940FP )KCALB( , )THGIR(REVOCEDI S10-000-400051-4556317YP )REVL I S ( , )THGI R(REVOCEDI S20-000-400051-4556417

43、YP )KCALB( , )TFEL (REVOCEDI S10-000-500051-4556517YP )REVL I S ( , )TFEL (REVOCEDI S20-000-500051-4556617YP )TSOPRENROC(R045TROPPUSTHGIR0000-0401-1357430FP )TSOPRENROC(R045TROPPUSTFEL0000-0501-1357530FP )KCALB(REVOCPOT10-000-300051-4556717YP )REVL I S (REVOCPOT20-000-300051-4556817YP LORTNOCETOMER3

44、VR0451621YP KROWLATEMLENAPTNORFREVL I SE3240-1101-1306041FP KROWLATEMLENAPTNORFKCALB1240-1101-1306141FP NOI SREVUCDEMMARGORPJ04C4695MS11CI2318-0469-5001241FP NOI SREVKU/UEDEMMARGORPJ04C4695MS11CI2318-0469-5001341FP 12 CAMBRIDGE AUDIO 540R V3 Fuse Board and Headphones Circuit Board 1 2 3 CN5 3P(2.0)

45、F1 T5AL 250V 1 2 3 4 RAY1 ME- 14F R2 4.7K R1 100 AC1 OUT AC2 OUT TO SW AC IN R3 10K C1 103MAC250V 1 2 3 CN1 2P7.92 1 2 3 CN4 2P7.92 1 2 3 CN2 2P7.92 1 2 3 CN3 2P7.92 C2 103MAC250V TO MAIN BOARD +14V P ON/OFF GND FUSE BOARD 1 2 4 5K 3 7 8K MIC1 MIC1 R6 1.2K/1W R7 1.2K/1W R4 10 R5 10 C4 104 C5 104 1 2

46、 3 4 J1 4P2.0 C6 104 J TO MAIN BRD Ear Phones board +C3 220/10 AC IN D1 IN4148 Q1 C2120 13 CAMBRIDGE AUDIO 540R V3 Fuse Board, Headphone Circuit Board 14 CAMBRIDGE AUDIO 540R V3 Mains Transformer and Power Supplies (Main Circuit Board) R239 100 R240 100 D43 1N4001 + C107 330uF/63V R241 3.3K/1W D42 1

47、N4570(27V) + C104 47uF/35V D41 6C2 +C103 10uF/50V 1 2 CN8 2P(2.5) 1 2 3 CN4 3P(3.96) +5V GND 5.5V 5.5V GND - 27V + AC2 - AC1 BL1 MB252 C97 0.1uF/100V C98 0.1uF/100V FH1 T12AL250V FH2 T12AL250V - 55V +55V R235 RF/0.22/1W R242 RF/0.22/1W + AC2 - AC1 BL2 DB101G +C106 1000uF/25V C105 0.1uF/100V I 1 G 2

48、O 3 IC1 L7805CV +C102 47uF/16V 1 2 3 2 1 2 1 2 1 TO VIDEO BRD 3 2 1 13V 15V 32V 32V 4.2V 14V TO DISPLAY BRD +C101 470uF/25V FAN+15V +C96 470uF/25V RELAY+15V 1 2 CN9 2P(2.5) 2 1 2 1 TO FUSE BRD D+5V 500mA 1.5A 4A 4A 250mA 200mA 1 2 3 CN11 3P(2.0) R230 820 R231 270 R232 1.2K Q85 2SC1627A- Y FAN+15V 1 2 MFAN FAN DRIVER RT1 02DSB282J TEMP SENSOR +5V TO FUSE BRD +14V ON/OFF GND 3 2 1 16.5V 16.5V 1.5A 1.5A 7.5V 1.5A 5 4 TO DEODER BRD 5P2.5 TO FUSE BRD 2P2.5 Q87 2SC2458 R245 22K R246 100K R247