Denon-AVRS500BT-avr-sm维修电路原理图.pdf

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1、MODELJPE3E2EKEAE1E1CE1KAVR-S500BTPPAVR-X510BTPPAV SURROUND RECEIVERVer. 3 Please use this service manual with referring to the operating instructions without fail. Some illustrations using in this service manual are slightly different from the actual set. For purposes of improvement, specifications

2、and design are subject to change without notice.Please refer to the MODIFICATION NOTICE.eSERVICE MANUALeD&M Holdings Inc.RadioFans.CN 收音机爱 好者资料库CONTENTSABOUT THIS MANUAL .3What you can do with this manual .3Using Adobe Reader (Windows version) .4SAFETY PRECAUTIONS .6NOTE FOR SCHEMATIC DIAGRAM .7NOTE

3、 FOR PARTS LIST .7TECHNICAL SPECIFICATIONS for AVR-S500BT .9DIMENSION .9TECHNICAL SPECIFICATIONS for AVR-X510BT .10DIMENSION .10PRECAUTIONS DURING SERVICE .11Initializing This Unit .11DISASSEMBLY .121. FRONT PANEL ASSY .142. DIGITAL PCB .153. RADIATOR ASSY .164. SMPS PCB .175. REGULATOR PCB .176. TR

4、ANS POWER .17SPECIAL MODE .18Special mode setting button .181. Initialization Mode .202. Version Display Mode .203. Change Video Format and Display Language Mode .214. Product Mode .22PROCEDURE AFTER REPLACING THE MICROPROCESSOR, ETC .26Firmware Update Procedure .261. Updating by USB .26ADJUSTMENT .

5、30TROUBLE SHOOTING .331. POWER .332. Analog video .343. HDMI/DVI .354. AUDIO .405. Bluetooth .426. SMPS .43CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK .46ANALOG AUDIO BLOCK DIAGRAM .47DIGITAL AUDIO/HDMI BLOCK DIAGRAM .48VIDEO BLOCK DIAGRAM .49POWER BLOCK DIAGRAM .50LEVEL DIAGRAM .51WIRING DIAGRAM .55PRI

6、NTED WIRING BOARDS .56FRONT .56DIGITAL .59FRONT CABLE GUIDE .61SMPS .61REGULATOR .63TUNER .64VIDEO .64PHONE WIRE GUIDE .64STANDBY .64PHONE .64USB & MIC .64(A SIDE) .64SCHEMATIC DIAGRAMS (1/12) .65MCU .65HDMI OSD .66HDMI 4K .67DSP .68DIGITAL POWER .69INPUT VOLUME .70USB BT .71VIDEO OPTICAL .72MAIN .7

7、3FRONT .74REGULATOR .75SMPS .76EXPLODED VIEW AVR-S500BT .78EXPLODED VIEW AVR-X510BT .79PACKING VIEW AVR-S500BT .80PACKING VIEW AVR-X510BT .81SEMICONDUCTORS .821. ICs .822. FL DISPLAY .1082RadioFans.CN 收音机爱 好者资料库Jump to the target of a schematic diagram connectorClick the Ref. No. of the target conne

8、ctor in the red box around a schematic diagram connector.The screen jumps to the target connector. Pagemagnificationstaysthesameasbeforethejump.CP401CP106vABOUT THIS MANUALRead the following information before using the service manual.What you can do with this manualSearch for a Ref. No. (phrase)(Ct

9、rl+Shift+F)You can use the search function in Acrobat Reader to search for a Ref. No. in schematic diagrams, printed wiring circuit diagrams, block diagrams, and parts lists.1.Press Ctrl+Shift+Fonthekeyboard. The Search window appears.2.EntertheRef.No.youwanttosearchforintheSearch window, and then c

10、lick the Search button.A list of search results appears.3.Click an item on the list. The screen jumps to the page for that item, and the searchphraseisdisplayed.CtrlShiftF3Using Adobe Reader (Windows version) Properties Click this button and check that the printer is set to a suitable paper size. Pa

11、ge to print Select the following checkbox.More Options : Current View Page Sizing & Handling Select the following checkbox.Size / Size Options : FitAdd notes to this data (Sign)TheSignfunctionletsyouaddnotestothedatainthis manual.Savethefileonceyouhavefinishedaddingnotes.Example using Adobe Reader X

12、On the View menu, click Sign. The Sign pane appears.Example using Adobe Reader 9On the Document menu, click Sign. Magnify schematic / printed circuit board diagrams - 1(Ctrl+Space, mouse operation)Press Ctrl+Spaceonthekeyboardanddragthemousetoselecttheareayouwanttoview.Theselectedareaismagnified. Wh

13、enyouwanttomovetheareashown,holddown Space and drag the mouse. Whenyouwanttoshowafullpageview,pressCtrl+0onthekeyboard.CtrlSpace0Print a magnified part of the manualThePropertiesdialogboxandfunctionswillvarydependingonyourprinter.1. Dragthemousetomagnifythepartyouwanttoprint.2. On the File menu, cli

14、ck Print.3. ConfigurethefollowingsettingsinthePrintdialogbox.4. Click the Print button to start printing.4Magnify schematic / printed circuit board diagrams - 2(Pan & Zoom function)ThePan&Zoomfunctionletsyouseewhichpartofamagnifieddiagramisbeingshowninaseparatewindow.Example using Adobe Reader XOn t

15、he View menu, point to Zoom, and then click Pan & Zoom. The Pan & Zoom window appears on the screen.Example using Adobe Reader 9On the Tools menu, point to Select & Zoom, and then click Pan & Zoom Window.Magnify schematic / printed circuit board diagrams - 3(Loupe Tool function)TheLoupeToolfunctionl

16、etsyoumagnifyaspecificpart of a diagram in a separate window.Example using Adobe Reader XOn the View menu, point to Zoom, and then click Loupe Tool. The Loupe Tool window appears on the screen.Example using Adobe Reader 9On the Tools menu, point to Select & Zoom, and then click Loupe Tool Window.5SA

17、FETY PRECAUTIONSThe following items should be checked for continued protection of the customer and the service technician.leakage current checkBeforereturningthesettothecustomer,besuretocarryouteither(1)aleakagecurrentcheckor(2)alinetochassisresistance check. If the leakage current exceeds 0.5 milli

18、amps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the set is defective. Be sure to test for leakage current with the AC plug in both polarities, in addition, when the sets power is in each state (on,offandstandbymode),ifapplicable.CAUTION Please heed th

19、e following cautions and instructions during servicing and inspection. Heed the cautions!Cautions which are delicate in particular for servicing are labeled on the cabinets, the parts and the chassis, etc. Be sure to heed these cautions and the cautions described in the handling instructions. Cautio

20、ns concerning electric shock!(1) AnACvoltageisimpressedonthisset,soifyoutouch internal metal parts when the set is energized, youmaygetanelectricshock.Avoidgettinganelectricshock,byusinganisolatingtransformerand wearing gloves when servicing while the set is energized,orbyunpluggingthepowercordwhenr

21、eplacing parts, for example.(2) Therearehighvoltagepartsinside.Handlewithextra care when the set is energized. Caution concerning disassembly and assembly!Through great care is taken when parts were manufacturedfromsheetmetal,theremaybeburrsontheedgesofparts.Theburrscouldcauseinjuryiffingersare move

22、d across them in some rare cases. Wear gloves toprotectyourhands. Use only designated parts!Thesetspartshavespecificsafetyproperties(fireresistance,voltageresistance,etc.).Besuretousepartswhich have the same properties for replacement. The burrs have the same properties. In particular, for the impor

23、tantsafetypartsthatareindicatedbythez mark on schematic diagrams and parts lists, be sure to use the designated parts. Be sure to mount parts and arrange the wires as they were originally placed!Forsafetyseasons,somepartsusetapes,tubesorotherinsulatingmaterials,andsomepartsaremountedawayfrom the sur

24、face of printed circuit boards. Care is also takenwiththepositionsofthewiresbyarrangingthemandusingclampstokeepthemawayfromheatingandhighvoltageparts,sobesuretoseteverythingbackasitwasoriginallyplaced. Make a safety check after servicing!Check that all screws, parts and wires removed or disconnected

25、 when servicing have been put back in their original positions, check that no serviced parts have deteriorate the area around. Then make an insulation check on the external metal connectors and between the blades of the power plug, and otherwise check that safetyisensured.(Insulationcheckprocedure)U

26、nplug the power cord from the power outlet, disconnect the antenna, plugs, etc., and on the power. Using a 500V insulation resistance tester, check that the insulation resistancevaluebetweentheinplugandtheexternallyexposedmetalparts(antennaterminal,headphonesterminal,inputterminal,etc.)is1Morgreater

27、.Ifitisless, the set must be inspected and repaired.Manyoftheelectricandthestructuralpartsusedinthesethavespecialsafetyproperties.Inmostcasesthesepropertiesaredifficulttodistinguishbysight,andtheuseofreplacementpartswithhigherratings(ratedpowerandwithstandvoltage)doesnotnecessarilyguaranteethatsafet

28、yperformancewillbepreserved.Partswithsafetypropertiesareindicatedasshownbelowonthewiring diagrams and the parts list in this service manual. Be sure to replace them with the parts which have the designated part number.(1)Schematicdiagrams .Indicatedbythez mark.(2)Partslists .Indicatedbythez mark.The

29、 use of parts other than the designated parts could cause electric shocks,firesorotherdangeroussituations.CAUTION Concerning important safety parts6NOTE FOR SCHEMATIC DIAGRAMWARNING:Partsindicatedbythezmarkhavecriticalcharacteristics.UseONLYreplacementpartsrecommendedbythemanufacturer.CAUTION:Before

30、returningthesettothecustomer,besuretocarryouteither(1)aleakagecurrentcheckor(2)alinetochassisresistancecheck.If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the set is defective.WARNING:DONOTreturnthesettothecus

31、tomerunlesstheproblemisidentifiedandremedied.NOTICE:ALLRESISTANCEVALUESINOHM.k=1,000OHM/M=1,000,000OHMALLCAPACITANCEVALUESAREEXPRESSEDINMICROFARAD,UNLESSOTHERWISEINDICATED.PINDICATESMICRO-MICROFARAD.EACHVOLTAGEANDCURRENTAREMEASUREDATNOSIGNALINPUTCONDITION.CIRCUITANDPARTSARESUBJECTTOCHANGEWITHOUTPRIO

32、RNOTICE.NOTE FOR PARTS LIST1.Partsindicatedbynsp on this table cannot be supplied.2.Whenorderingapart,makeacleardistinctionbetween1andI(i)toavoidmis-supplying.3.Apartorderedwithoutspecifyingitspartnumbercannotbesupplied.4.Partindicatedby mark is not illustrated in the exploded view.WARNING:Partsindi

33、catedbythezmarkhavecriticalcharacteristics.UseONLYreplacementpartsrecommendedbythemanufacturer.INSTRUCTIONS FOR HANDLING SEMI-CONDUCTORS AND OPTICAL UNITElectrostaticbreakdownofthesemi-conductorsoropticalpickupmayoccurduetoapotentialdifferencecausedbyelectrostatic charge during unpacking or repair w

34、ork.1. GroundforHumanBodyBesuretowearagroundingband(1M)thatisproperlygroundedtoremoveanystaticelectricitythatmaybechargedonthebody.2. GroundforWorkbenchBesuretoplaceaconductivesheetorcopperplatewithpropergrounding(1M)ontheworkbenchorothersurface,wherethesemi-conductorsaretobeplaced.Becausethestatice

35、lectricitychargeonclothingwillnotescapethroughthebodygroundingband,becarefultoavoidcontactingsemi-conductorswithyourclothingCBAGrounding BandConductive Sheet orCopper Plate1M1MCBA7Personal notes:8TECHNICAL SPECIFICATIONS FOR AVR-S500BT7 3/4 (197)1 47/64(44)1 27/32(47)17 3/32 (434)19/32 (15)5 23/64 (

36、136)5 15/16 (151)13 35/64 (344)2 23/64 (60)1 49/64 (45)1 49/64 (45)11 11/32 (288)12 9/16 (319)3/4(19)15/32(12) nAudio Section Power amplifierRated output :Front : 70 W + 70 W (8 /ohms, 20 Hz 20 kHz with 0.08 % T.H.D.)90 W + 90 W (6 /ohms, 1 kHz with 0.7 % T.H.D.)Center :70 W (8 /ohms, 20 Hz 20 kHz w

37、ith 0.08 % T.H.D.)90 W (6 /ohms, 1 kHz with 0.7 % T.H.D.)Surround :70 W + 70 W (8 /ohms, 20 Hz 20 kHz with 0.08 % T.H.D.)90 W + 90 W (6 /ohms, 1 kHz with 0.7 % T.H.D.)Output connectors : 6 16 /ohms AnalogInput sensitivity/Input impedance : 200 mV/47 kFrequency response: 10 Hz 100 kHz +1, 3 dB (Direc

38、t mode)S/N : 98 dB (IHFA weighted, Direct mode) nTuner sectionFM(Note: V at 75 , 0 dBf = 1 x 1015 W)Reception frequency range : (for E3) : FM 87.5 MHz 107.9 MHz AM520 kHz 1710 kHz(for E1C) : FM 87.5 MHz 108.0 MHz AM522 kHz 1611 kHzEffective sensitivity :FM1.2 V (12.8 dBf) AM18 V50 dB sensitivity :FM

39、MONO 2.8 V (20.2 dBf)S/N ratio :FMMONO 70 dB (IHFA weighted, Direct mode)STEREO 67 dB (IHFA weighted, Direct mode)Distortion (at 1 kHz) :FMMONO 0.7 %STEREO 1.0 % nBluetooth SectionCommunications system : Bluetooth Version 2.1 + EDR (Enhanced Data Rate)Transmission power : Maximum 2.5 mW (Class 2)Max

40、imum communication range : Approx. 32.8 ft/10m 2 in line of sightFrequency band : 2.4 GHz bandModulation scheme : FHSS (Frequency-Hopping Spread Spectrum)Supported profiles : A2DP (Advanced Audio Distribution Profile)1.2 AVRCP (Audio Video Remote Control Profile)1.4 Corresponding codec : SBC, AACTra

41、nsmission range (A2DP) : 20 Hz - 20,000 Hz nGeneralPower supply : (for E3) : AC 120 V, 60 Hz (for E1C) : AC 220 V, 50 HzPower consumption :310WPower consumption in standby mode: 0.1 W Power consumption in CEC standby mode: 0.5WPower consumption when Bluetooth standby is used: 1WDIMENSIONUnit : in. (

42、mm) Weight : 16 lbs 9 oz (7.5 kg)97 3/4 (197)1 47/64(44)1 27/32(47)17 3/32 (434)19/32 (15)5 23/64 (136)5 15/16 (151)13 35/64 (344)2 23/64 (60)1 49/64 (45)1 49/64 (45)11 11/32 (288)12 9/16 (319)3/4(19)15/32(12)TECHNICAL SPECIFICATIONS FOR AVR-X510BT nAudio Section Power amplifierRated output :Front :

43、 70 W + 70 W (8 /ohms, 20 Hz 20 kHz with 0.08 % T.H.D.)90 W + 90 W (6 /ohms, 1 kHz with 0.7 % T.H.D.)Center :70 W (8 /ohms, 20 Hz 20 kHz with 0.08 % T.H.D.)90 W (6 /ohms, 1 kHz with 0.7 % T.H.D.)Surround :70 W + 70 W (8 /ohms, 20 Hz 20 kHz with 0.08 % T.H.D.)90 W + 90 W (6 /ohms, 1 kHz with 0.7 % T.

44、H.D.)Output connectors : 6 16 /ohms AnalogInput sensitivity/Input impedance : 200 mV/47 kFrequency response: 10 Hz 100 kHz +1, 3 dB (Direct mode)S/N : 98 dB (IHFA weighted, Direct mode) nTuner sectionFM(Note: V at 75 , 0 dBf = 1 x 1015 W)Reception frequency range (for E1 / E1C) : FM 87.5 MHz 108.0 M

45、Hz AM522 kHz 1611 kHzEffective sensitivity :FM1.2 V (12.8 dBf) AM18 V50 dB sensitivity :FMMONO 2.8 V (20.2 dBf)S/N ratio:FMMONO 70 dB (IHFA weighted, Direct mode)STEREO 67 dB (IHFA weighted, Direct mode)Distortion (at 1 kHz) :FMMONO 0.7 %STEREO 1.0 % nBluetooth SectionCommunications system : Bluetoo

46、th Version 2.1 + EDR (Enhanced Data Rate)Transmission power : Maximum 2.5 mW (Class 2)Maximum communication range : Approx. 10m 2 in line of sightFrequency band : 2.4 GHz bandModulation scheme : FHSS (Frequency-Hopping Spread Spectrum)Supported profiles : A2DP (Advanced Audio Distribution Profile)1.

47、2 AVRCP (Audio Video Remote Control Profile)1.4Corresponding codec : SBC, AACTransmission range (A2DP) : 20 Hz - 20,000 Hz nGeneralPower supply : (for E1) : AC 230 V, 50 Hz / 60Hz (for E1C) : AC 220 V, 50 Hz Power consumption :310WPower consumption in standby mode: 0.1 W Power consumption in CEC sta

48、ndby mode: 0.5WPower consumption when Bluetooth standby is used: 1W DIMENSIONUnit : in. (mm) Weight : 16 lbs 9 oz (7.5 kg)10Initializing This UnitInitialize this unit if you have replaced the microcomputer, one of the parts around the microcomputer, or the digital PCB.1. Press the power button (X) t

49、o turn off the power.2. AVR-S500BT: Hold down buttons SOUND MODE 1 and PRESET + at the same time and press the power button to turn on the power. AVR-X510BT: Hold down buttons PRESET + and TUNE + at the same time and press the power button to turn on the power.3. Releasethebuttonsafterconfirmingthat

50、thedisplayflashesinintervalsofapproximately1second. The unit is initialized.AVR-S500BTAVR-X510BTNOTE: If the status in step 3 does not occur, start again from step 1. Initializingthedevicerestoressettingsconfiguredbytheusertothefactorysettings.Takenoteofyoursettingsbeforehandandreconfigurethemafteri