Denon-AVR3313-avr-sm维修电路原理图.pdf

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1、D&M Holdings Inc.SERVICE MANUALeeMODELJPE3E2EKEAE1CE1KE1CAVR-3313CIPAVR-3313PPINTEGRATED NETWORK AV RECEIVERVer. 6 Some illustrations using in this service manual are slightly different from the actual set. Please use this service manual with referring to the operating instructions without fail. For

2、 purposes of improvement, specifications and design are subject to change without notice.Please refer to the MODIFICATION NOTICE.RadioFans.CN 收音机爱 好者资料库2CONTENTSABOUT THIS MANUAL .3What you can do with this manual .3Using Adobe Reader (Windows version) .4SAFETY PRECAUTIONS .6NOTE FOR SCHEMATIC DIAGR

3、AM .7NOTE FOR PARTS LIST .7TECHNICAL SPECIFICATIONS .8DIMENSION .8CAUTION IN SERVICING .9Initializing INTEGRATED NETWORK AV RECEIVER .9Service Jig .9DISASSEMBLY .101. FRONT PANEL ASSY .122. HEAT SINK ASSY .143. HDMI UNIT ASSY .164. TRANS MAIN .19SPECIAL MODE .20Special mode setting button .201. com/

4、DSP Version display mode .212. PANEL/REMOTE LOCK Selection mode .253. Service Related Selection mode .26PROTECTION DIAGRAM .27BLOCK DIAGRAM .334. Remote ID Setup mode .65JIG FOR SERVICING .66WHEN THE MICROPROCESSOR IS REPLACED WITH A NEW ONE .70PROCEDURE FOR UPGRADING THE VERSION OF THE FIRMWARE .70

5、1. How to update by DFW .702. How to update by DPMS .743. How to update by USB Memory .80ADJUSTMENT .90SURROUND MODES AND PARAMETERS .91TROUBLE SHOOTING .971. POWER .972. Analog video .983. HDMI/DVI .1034. AUDIO .1115. Network/USB .1146. SMPS .117CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK .120LEVEL DIA

6、GRAM .121WIRING DIAGRAM .127PRINTED WIRING BOARDS .1287CH AMP (COMPONENT SIDE) .128SMPS (COMPONENT SIDE) .129SPK_PREOUT (COMPONENT SIDE) .130FUSE (COMPONENT SIDE).132F_WIDE (COMPONENT SIDE).132GUIDE L (COMPONENT SIDE) .132GUIDE R (COMPONENT SIDE) .132GUIDE (COMPONENT SIDE) .132GUIDE R (FOIL SIDE) .1

7、32GUIDE (FOIL SIDE) .132INPUT (COMPONENT SIDE) .133USB (COMPONENT SIDE) .133POSISTOR (COMPONENT SIDE) .133FRONT (COMPONENT SIDE) .135FRONT HDMI FFC CABLE (COMPONENT SIDE) .136HP (COMPONENT SIDE) .136GUIDE_CNT (COMPONENT SIDE) .136FRONT_CNT (COMPONENT SIDE) .137FRONT_CNT (FOIL SIDE) .138SIDE_CNT (COM

8、PONENT SIDE) .139VIDEO (COMPONENT SIDE) .140GUIDE_VIDEO (COMPONENT SIDE).140VIDEO (FOIL SIDE) .141HDMI (COMPONENT SIDE) .142FRONT HDMI (COMPONENT SIDE) .142SCHEMATIC DIAGRAMS (1/28) .144FRONT UNIT .144AMP UNIT (1/2) .145AMP UNIT (2/2) .146SPK/PREOUT/REG UNIT (1/3).147SPK/PREOUT/REG UNIT (2/3).148SPK

9、/PREOUT/REG UNIT (3/3).149CNT/RS232C UNIT (1/2).150CNT/RS232C UNIT (2/2).151INPUT UNIT .152USB UNIT.152VIDEO UNIT (1/3) .153VIDEO UNIT (2/3) .154VIDEO UNIT (3/3) .155DIGITAL UNIT (1/15) .156DIGITAL UNIT (2/15) .157DIGITAL UNIT (3/15) .158DIGITAL UNIT (4/15) .159DIGITAL UNIT (5/15) .160DIGITAL UNIT (

10、6/15) .161DIGITAL UNIT (7/15) .162DIGITAL UNIT (8/15) .163DIGITAL UNIT (9/15) .164DIGITAL UNIT (10/15) .165DIGITAL UNIT (11/15) .166DIGITAL UNIT (12/15) .167DIGITAL UNIT (13/15) .168DIGITAL UNIT (14/15) .169DIGITAL UNIT (15/15) .170SMPS UNIT .171EXPLODED VIEW .172PARTS LIST OF EXPLODED VIEW .173PACK

11、ING VIEW .177PARTS LIST OF PACKING & ACCESSORIES .177SEMICONDUCTORS .1791. ICs .1792. FL DISPLAY.212PARTS LIST OF P.C.B. UNIT .214FRONT PCB ASSY.2147CH AMP PCB ASSY .217MAIN PCB ASSY .225DIGITAL PCB ASSY .230SMPS PCB ASSY .247CNT PCB ASSY.249INPUT PCB ASSY .250VIDEO PCB ASSY .253RadioFans.CN 收音机爱 好者

12、资料库3ABOUT THIS MANUALRead the following information before using the service manual.What you can do with this manualJump to the target of a schematic diagram connectorClick the Ref. No. of the target connector in the red box around a schematic diagram connector. The screen jumps to the target connec

13、tor. Page magnification stays the same as before the jump.Search for a Ref. No. (phrase)(Ctrl+Shift+F)You can use the search function in Acrobat Reader to search for a Ref. No. in schematic diagrams, printed wiring board diagrams, block diagrams, and parts lists.1.Press Ctrl+Shift+F on the keyboard.

14、 The Search window appears.CtrlShiftF2.Enter the Ref. No. you want to search for in the Search window, and then click 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 search phrase is displayed.4Using Adobe Reader (W

15、indows version) Properties Click this button and check that the printer is set to a suitable paper size. Page 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)The Sign funct

16、ion lets you add notes to the data in this manual.Save the file once you have finished adding notes.Example using Adobe Reader XOn the View menu, click Sign. The Sign pane appears.Example using Adobe Reader 9On the Document menu, click Sign. Magnify schematic / printed wiring board diagrams - 1(Ctrl

17、+Space, mouse operation)Press Ctrl+Space on the keyboard and drag the mouse to select the area you want to view. The selected area is magnified.CtrlSpace0 When you want to move the area shown, hold down Space and drag the mouse. When you want to show a full page view, press Ctrl+0 on the keyboard.Pr

18、int a magnified part of the manualThe Properties dialog box and functions will vary depending on your printer.1. Drag the mouse to magnify the part you want to print.2. On the File menu, click Print.3. Configure the following settings in the Print dialog box.4. Click the Print button to start printi

19、ng.5Magnify schematic / printed wiring board diagrams - 2(Pan & Zoom function)The Pan & Zoom function lets you see which part of a magnified diagram is being shown in a separate window.Example using Adobe Reader XOn the View menu, point to Zoom, and then click Pan & Zoom. The Pan & Zoom window appea

20、rs on the screen.Example using Adobe Reader 9On the Tools menu, point to Select & Zoom, and then click Pan & Zoom Window.Magnify schematic / printed wiring board diagrams - 3(Loupe Tool function)The Loupe Tool function lets you magnify a specific part of a diagram in a separate window.Example using

21、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.6SAFETY PRECAUTIONSThe following items should be checked for continued protect

22、ion of the customer and the service technician.LEAKAGE CURRENT CHECKBefore returning the set to the customer, be sure to carry out either (1) a leakage current check or (2) a line to chassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either s

23、ide 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, off and standby mode), if applicable.CAUTION Please heed the following cautions and instructions during

24、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. Cautions concerning electric shock!(1) An AC voltag

25、e is impressed on this set, so if you touch internal metal parts when the set is energized, you may get an electric shock. Avoid getting an electric shock, by using an isolating transformer and wearing gloves when servicing while the set is energized, or by unplugging the power cord when replacing p

26、arts, for example.(2) There are high voltage parts inside. Handle with extra care when the set is energized. Caution concerning disassembly and assembly!Through great care is taken when parts were manufactured from sheet metal, there may be burrs on the edges of parts. The burrs could cause injury i

27、f fingers are moved across them in some rare cases. Wear gloves to protect your hands. Use only designated parts!The sets parts have specific safety properties (fire resistance, voltage resistance, etc.). Be sure to use parts which have the same properties for replacement. The burrs have the same pr

28、operties. In particular, for the important safety parts that are indicated by the z 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!For safety seasons, some parts use tapes, tubes or other in

29、sulating materials, and some parts are mounted away from the surface of printed circuit boards. Care is also taken with the positions of the wires by arranging them and using clamps to keep them away from heating and high voltage parts, so be sure to set everything back as it was originally placed.

30、Make a safety check after servicing!Check that all screws, parts and wires removed or disconnected 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

31、the blades of the power plug, and otherwise check that safety is ensured.(Insulation check procedure)Unplug 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 resistance value between the i

32、nplug and the externally exposed metal parts (antenna terminal, headphones terminal, input terminal, etc.) is 1M or greater. If it is less, the set must be inspected and repaired.Many of the electric and the structural parts used in the set have special safety properties. In most cases these propert

33、ies are difficult to distinguish by sight, and the use of replacement parts with higher ratings (rated power and withstand voltage) does not necessarily guarantee that safety performance will be preserved. Parts with safety properties are indicated as shown below on the wiring diagrams and the parts

34、 list in this service manual. Be sure to replace them with the parts which have the designated part number.(1) Schematic diagrams .Indicated by the z mark.(2) Parts lists .Indicated by the z mark.The use of parts other than the designated parts could cause electric shocks, fires or other dangerous s

35、ituations.CAUTION Concerning important safety parts7NOTE FOR SCHEMATIC DIAGRAMWARNING:Parts indicated by the z mark have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.CAUTION:Before returning the set to the customer, be sure to carry out either (1) a leakage cu

36、rrent check or (2) a line to chassis resistance check. 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:DO NOT return the set to the customer unless the problem is identified and reme

37、died.NOTICE:ALL RESISTANCE VALUES IN OHM. k=1,000 OHM / M=1,000,000 OHMALL CAPACITANCE VALUES ARE EXPRESSED IN MICRO FARAD, UNLESS OTHERWISE INDICATED. P INDICATES MICRO-MICRO FARAD. EACH VOLTAGE AND CURRENT ARE MEASURED AT NO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT P

38、RIOR NOTICE.Parts indicated by nsp on this table cannot be supplied.When ordering a part, make a clear distinction between 1 and I (i) to avoid mis-supplying.A part ordered without specifying its part number can not be supplied. General-purpose Carbon Chip Resistors are not included are not included

39、 in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)Parts indicated by the z mark have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.General-purpose Carbon Film Resistor in the P.W.Board parts list. (Refer to the Schematic Diagram for

40、 those parts.)Part indicated by mark is not illustrated in the exploded view.WARNING:1.2.3.4.5.6.NOTE FOR PARTS LIST8TECHNICAL SPECIFICATIONS n Audio Section Power amplifierRated output :Front :125 W + 125 W (8 , 20 Hz 20 kHz with 0.05 % T.H.D.)165 W + 165 W (6 , 1 kHz with 0.7 % T.H.D.)Center :125

41、W (8 , 20 Hz 20 kHz with 0.05 % T.H.D.)165 W (6 , 1 kHz with 0.7 % T.H.D.)Surround :125 W + 125 W (8 , 20 Hz 20 kHz with 0.05 % T.H.D.)165 W + 165 W (6 , 1 kHz with 0.7 % T.H.D.)Surround back / Front height / Front wide :125 W + 125 W (8 , 20 Hz 20 kHz with 0.05 % T.H.D.)165 W + 165 W (6 , 1 kHz wit

42、h 0.7 % T.H.D.)Dynamic power : 130 W x 2ch (8 ) 190 W x 2ch (4 )Output connectors : 6 16 AnalogInput sensitivity/Input impedance : 200 mV/47 kFrequency response: 10 Hz 100 kHz +1, 3 dB (DIRECT mode)S/N : 102 dB (IHFA weighted, DIRECT mode)Distortion: 0.005 % (20 Hz 20 kHz) (DIRECT mode)Rated output

43、: 1.2 V DigitalD/A output : Rated output 2 V (at 0 dB playback) Total harmonic distortion 0.008 % (1 kHz, at 0 dB) S/N ratio 102 dB Dynamic range 100 dBDigital input : Format Digital audio interface Phono equalizer (PHONO input MEDIA PLAYER OUT)Input sensitivity : 2.5 mVRIAA deviation: 1 dB (20 Hz t

44、o 20 kHz)S/N : 74 dB (A weighting, with 5 mV input)Rated output: 150 mVDistortion factor : 0.03 % (1 kHz, 3 V) n Video section Standard video connectorsInput/output level and impedance : 1 Vp-p, 75 Frequency response: 5 Hz 10 MHz 0, 3 dB Color component video connectorInput/output level and impedanc

45、e : Y (brightness) signal 1 Vp-p, 75 PB / CB signal 0.7 Vp-p, 75 PR / CR signal 0.7 Vp-p, 75 Frequency response: 5 Hz 60 MHz 0, 3 dB n Tuner section (E3 model)(ANTENNA input MEDIA PLAYER OUT)FM(Note: V at 75 , 0 dBf = 1 x 1015 W)Receiving Range : FM 87.5 MHz 107.9 MHzAM 530 kHz 1710 kHzUsable Sensit

46、ivity :FM1.5 V (14.8 dBf)AM 20 VS/N (IHFA weighted) :FMMONO 78 dBSTEREO 68 dBHD 85 dBAMHD 85 dBDistortion (1 kHz) :FMMONO 0.1 %STEREO 0.2 %HD 0.02 %AMHD 0.02 % n Tuner section (E2,E1C model)(ANTENNA input MEDIA PLAYER OUT)FM(Note: V at 75 , 0 dBf = 1 x 1015 W)Receiving Range : FM 87.5 MHz 108.0 MHzA

47、M 522 kHz 1611 kHzUsable Sensitivity :FM1.2 V (12.8 dBf)AM 18 V50 dB Quieting Sensitivity :FMMONO 2.0 (17.3 dBf)STEREO 34.5 V (42 dBf)S/N :FMMONO 72 dB (IHFA weighted, DIRECT mode)STEREO 67 dB (IHFA weighted, DIRECT mode)HD 85 dBDistortion (1 kHz) :FMMONO 0.3 %STEREO 0.7 % n GeneralPower supply (for

48、 E3 model) : AC 120 V, 60 HzPower supply (for E2 model) : AC 230 V, 50/60 HzPower supply (for E1C model) : AC 220 V, 50 HzPower consumption : 670 WPower consumption in standby mode : 0.1 WPower consumption in CEC standby mode : 0.5 WPower comsumption in network standby mode : 2.7 WWeight : 12.0 kg43

49、41515216734054.8236.811.8Door Open33098.58635.118.5338.621.730.8378.815DIMENSION9Initializing INTEGRATED NETWORK AV RECEIVERINTEGRATED NETWORK AV RECEIVER initialization should be performed when the com, peripheral parts of com, and Digital P.W.B. were replaced.1. Turn off the power pressing X butto

50、n.2. Press X button while simultaneously while pressing Cursor d and Cursor f buttons.3. Check that the entire display is flashing at intervals of about 1 second, and then release the 2 buttons. The microprocessor will be initialized.Service Jig When you repair the printing board, you can use the fo