Pioneer-DJM800-mix-sm 维修电路原理图.pdf

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1、 ORDER NO.PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Si

2、ngapore 159936 PIONEER CORPORATION 200661I ETR MM C 1L VELM C 1MI 20HIEQM CSOU D C LOR X H ADP ON SLOWMAS ERBE T FF C SHICD/ I I LHON ODD G ALH N OI E/ I I LP ON OL NED G AL9+62ID+66FFONA M N CW EPF LRU HT LK126LOW62dBBdBBOL RMI I GLE ELP O ESCRO S A ER A SI NCUEIM NO P IT R OM S ERUE098765432100987

3、6543210109876543210L WM C 2L VEL00742101257054RIMI+96M D66L W6C E0421012357054T IMI+96M D66L W6PR F SS O AL I ERC ECUEUEA T RU BO OT R OLE ELPTHIMEXO /O F RO S FA EREAU TOAPM DI S RT / OPD L1234M CCF ACFA T REV EV O LPLLR NOUSIRO OTF AERE BA E RE HN / TN042101235705407421012357054TR MHI9+62ID+626LOW

4、62CUE0742101257054BTAPEQEQEQEQCO ORHIOOL RIL WC LORHILOAL NCEA H U BA HRU BA H U B0POWE0 DJM-800 RRV3340 DJ MIXER DJM-800 ROTARY VOLUME KIT DJC-800RV THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). ModelTypePower RequirementRemarks DJM-800KUCXJ AC120VDJM-800WYXJ5AC220 - 240VDJM-800T

5、LXJAC110 - 120V / 220 - 240VDJC-800RVZXJ/WL5 For details, refer to Important Check Points for good servicing. T-IZR MAR. 2006 printed in JapanRadioFans.CN 收音机爱 好者资料库 DJM-800212341234CDFABE SAFETY INFORMATIONThis service manual is intended for qualified service technicians ; it is not meant for the c

6、asual do-it- yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may v

7、oid the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. WARNINGThis product contains lead in solder and certain electrical parts contain chemicals which are known

8、 to the state of California to causecancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 Proposition 65NOTICE(FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designa

9、tion. REMARQUE(POUR MODLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pices de remplacement doivent avoir la mme dsignation. ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZAR

10、D AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. 2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appliance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can b

11、e obtained by using replacement components rated for voltage, wattage, etc.Replacement parts which have these special safety characteristics are identified in this Service Manual. Electrical components having such features are identified by marking with a on the schematics and on the parts list in t

12、his Service Manual. The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and

13、new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER. 1. SAFETY PRECAUTIONS The following check should be perfo

14、rmed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (waterpipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the earth ground and all exposed metal p

15、arts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5mA. (FOR USA MODEL ONLY) LeakagecurrenttesterReading sh

16、ouldnot be above0.5mADeviceundertestTest allexposed metalsurfacesAlso test withplug reversed(Using AC adapterplug as required)EarthgroundAC Leakage TestRadioFans.CN 收音机爱 好者资料库 DJM-800356785678CDFABEImportant Check Points for Good ServicingIn this manual, procedures that must be performed during repa

17、irs are marked with the below symbol.Please be sure to confirm and follow these procedures.1. Product safetyPlease conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual.1 Use

18、specified parts for repair.Use genuine parts. Be sure to use important parts for safety.2 Do not perform modifications without proper instructions.Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and

19、 foreign noise.3 Make sure the soldering of repaired locations is properly performed.When you solder while repairing, please be sure that there are no cold solder and other debris.Soldering should be finished with the proper quantity. (Refer to the example)4 Make sure the screws are tightly fastened

20、.Please be sure that all screws are fastened, and that there are no loose screws.5 Make sure each connectors are correctly inserted.Please be sure that all connectors are inserted, and that there are no imperfect insertion.6 Make sure the wiring cables are set to their original state.Please replace

21、the wiring and cables to the original state after repairs.In addition, be sure that there are no pinched wires, etc.7 Make sure screws and soldering scraps do not remain inside the product.Please check that neither solder debris nor screws remain inside the product.8 There should be no semi-broken w

22、ires, scratches, melting, etc. on the coating of the power cord.Damaged power cords may lead to fire accidents, so please be sure that there are no damages.If you find a damaged power cord, please exchange it with a suitable one.9 There should be no spark traces or similar marks on the power plug.Wh

23、en spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary.0 Safe environment should be secured during servicing.When you perform repairs, please pay attention to st

24、atic electricity, furniture, household articles, etc. in order to prevent injuries. Please pay attention to your surroundings and repair safely. 2. AdjustmentsTo keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification.Adjustments sh

25、ould be performed in accordance with the procedures/instructions described in this manual.4. CleaningFor parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances.3. Lubrica

26、nts, Glues, and Replacement partsUse grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied.5. Shipping mode and Shipping screwsTo protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should b

27、e installed before shipment. Please be sure to follow this method especially if it is specified in this manual. DJM-800412341234CDFABE CONTENTS 1. SPECIFICATIONS .52. EXPLODED VIEWS AND PARTS LIST.62.1 PACKING SECTION .62.2 EXTERIOR SECTION.82.3 CONTROL PANEL SECTION.103. BLOCK DIAGRAM AND SCHEMATIC

28、 DIAGRAM.123.1 OVERALL BLOCK DIAGRAM_1.123.2 OVERALL BLOCK DIAGRAM_2.143.3 OVERALL WIRING DIAGRAM.163.4 INPUT ASSY (1/6) .183.5 INPUT ASSY (2/6) .203.6 INPUT ASSY (3/6) .223.7 INPUT ASSY (4/6) .243.8 INPUT ASSY (5/6) .263.9 INPUT ASSY (6/6) .283.10 MIC 1 ASSY.303.11 PANEL 1 ASSY.323.12 TRIM1 to TRIM

29、 4 ASSYS.363.13 MAIC 2 ASSY .373.14 PANEL 2 ASSY.383.15 CHFD 1 to CHFD 4 and CRSFD ASSYS.403.16 DIGIA ASSY.413.17 DSP ASSY (1/3).423.18 DSP ASSY (2/3).463.19 DSP ASSY (3/3).503.20 OUTPUT ASSY (1/3) .543.21 OUTPUT ASSY (2/3) .563.22 OUTPUT ASSY (3/3) .583.23 DIGIC ASSY .603.24 DIGIB ASSY.643.25 HPAMP

30、 ASSY.663.26 02)+ ASSYS .683.27 )+59 ASSY.693.28 SW POWER SUPPLY UNIT.703.29 VOLTAGES.723.30 WAVEFORMS.784. PCB CONNECTION DIAGRAM .844.1 INPUT ASSY.844.2 PANEL 1 ASSY.884.3 TRIM 1 to TRIM 4 and ACSW ASSYS.924.4 MIC1 and MIC2 ASSYS.944.5 CHFD1, CHFD2, CHFD3 and CHFD4 ASSYS.954.6 PANEL 2 and DIGIA AS

31、SYS.964.7 DSP ASSY.1004.8 OUTPUT ASSY.1044.9 CRSFD, DIGIC and SLSW ASSYS.1084.10 DIGIB ASSY.1124.11 HPAMP and HPJACK ASSYS.1145. PCB PARTS LIST .1166. ADJUSTMENT .1237. GENARAL INFORMATION.1247.1 DIAGNOSIS.1247.1.1 TEST MODE.1247.1.2 REWRITING THE FIRMWARE.1337.2 POWER ON SEQUENCE.1467.3 DISASSEMBLY

32、.1477.4 IC INFORMATION.1528. PANEL FACILITES .1679. ROTARY VOLUME KIT (DJC-800RV).1729.1 PACKING SECTION .1729.2 EXTERIOR SECTION.1739.3 SCHEMATIC DIAGAM .1749.4 DISASSEMBLY.175 DJM-800556785678CDFABE 1. SPECIFICATIONS SPECIFICATIONS1. GeneralPower source (/KUCXJ) .AC 120 V, 60 HzPower source (/WYXJ

33、5) .AC 220240V, 50/60 HzPower source (/TLXJ) . AC 110120/220240V, 50/60 HzPower consumption. 32W Operating temperature . +5 C to +35 C (+41 F to +95 F)Operating humidity.5 % to 85 % (without condensation)Weight .8.0 kg (16.54 lb)Maximum dimensions . 320 (W) x 381 (D) x 108 (H) mm 12-5/8 (W) x 15 (D)

34、 x 4-1/4 (H) in 2. Audio sectionSampling rate.96 kHzA/D, D/A converter .24 bitsFrequency responseLINE . 20 Hz to 20 kHzMIC . 20 Hz to 20 kHzPHONO . 20 Hz to 20 kHz (RIAA)S/N ratio (at rated output)LINE . 105 dBPHONO . 88 dBMIC . 84 dBDistortion (LINE-MASTER 1).0.005 %Standard input level/Input imped

35、ancePHONO 2 to 4 .52 dBu/47 k MIC 1, MIC 2 . 52 dBu/3 kLINE, LINE/CD 1 to 4 . 12 dBu/22 kRETURN . 12 dBu/22 kStandard output level/Load impedance/Output impedanceMASTER 1 . +2 dBu/10k /10 or less MASTER 2 . +2 dBu/10 k /1 k REC. 8 dBu/10 k /1 k BOOTH .+2 dBu/600 /600 SEND . 12dBu/10 k /1 k PHONES .

36、+8.5 dBu/32 /22 or less Rated output level/Load impedanceMASTER 1 . +22 dBu/10k MASTER 2 .+20 dBu/10 k Crosstalk (LINE) . 88 dBChannel equalizer responseHI. 26 dB to +6 dB (13 kHz)MID . 26 dB to +6 dB (1 kHz)LOW . 26 dB to +6 dB (70 Hz)Microphone equalizer responseHI. 12 dB to +6 dB (10 kHz)LOW . 12

37、 dB to +6 dB (100 Hz)3. Input/output connector systemsPHONO input connectorsRCA pin jacks .3LINE/CD input connectorsRCA pin jacks .4LINE input connectorsRCA pin jacks .1MIC input connectorsXLR connector/phone jack (6.3 mm).1Phone jack (6.3 mm) .1DIGITAL coaxial input connectorsRCA pin jacks .4RETURN

38、 input connectorsPhone jacks (6.3 mm) .1MASTER output connectorsXLR connectors .1RCA pin jacks .1BOOTH output connectorsPhone jacks (6.3 mm) .1REC output connectorsRCA pin jacks .1SEND output connectorsPhone jacks (6.3 mm) .1DIGITAL coaxial output connectorRCA pin jack .1MIDI OUT connector5P DIN.1PH

39、ONES output connectorStereo phone jack (6.3 mm) .1CONTROL connectorMini phone jacks (3.5 mm) .44. AccessoriesOperating Instructions.1Power cord .1Warranty card .1Specifications and appearance are subject to change without notice.Power cord(KUCXJ : DDG1028)(WYXJ5,TLXJ : ADG7062)Operating instrucionsW

40、arranty card (KUCXJ only)Accessories DJM-800612341234CDFABE 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING SECTIONParts marked by NSP are generally unavailable because they are not in our Master Spare Parts List.The mark found on some component parts indicates the importance of the safety factor of th

41、e part.Therefore, when replacing, be sure to use parts of identical designation.Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual.(In the case of no amount instructions, apply as you think it appropriate

42、.)NOTES: 511129437DJM-80061028FRONT DJM-800756785678CDFABE (1) PACKING SECTION PARTS LIST(2) CONTRAST TABLE DJM-800/WYXJ5, DJM-800/TLXJ and DJM-800/KUCXJ are constructed the same except for the fHollowing Mark No.DescriptionPart No. 1 2Pad FrontDHA1698 3Pad RearDHA1699 4Pad Top DHA17055Instruction M

43、anual(M800)See Contrast table (2) 6Packing CaseSee Contrast table (2)7SheetRHX1006 8Power CordSee Contrast table (2) NSP 9Polyethylene Bag AHG7117 NSP 10LabelSee Contrast table (2) NSP 11Warranty CardSee Contrast table (2) NSP 12User Registration SheetDRM1262 Mark No.DescriptionPart No. MarkNo.Symbo

44、l and Description DJM-800/KUCXJDJM-800/WYXJ5DJM-800/TLXJ5Instruction Manual (English)DRB1393Not usedNot used5Instruction Manual (English, FrenchNot usedDRB1392Not used German, Italian, Dutch, Spanish)5Instruction Manual (English, Spanish, Chinese)Not usedNot usedDRB13946Packing CaseDHG2559DHG2558DHG

45、2560 8Power CordDDG1028ADG7062ADG7062NSP10 LabelDRW2311VRW1629VRW1629NSP11 Warranty CardARY7043Not usedNot used DJM-800812341234CDFABE 2.2 EXTERIOR SECTION CONTACT SIDENON-CONTACT SIDEAAPNOMLIKKBSMTTRRQLIOPQSEJJCQHHFFGGDDECBRefer to2.3 CONTROL PANEL SECTION.356450231604561515159626759625966586047714

46、8566076163242959123959598116059455931591663016271947407059572022211718959623826495953521467656254436259103625602834 4447473769424655591360324241424269594168332369AKMDINJORQL1/4D4/4D3/4D2/415591515 DJM-800956785678CDFABE EXTERIOR SECTION PARTS LIST(2) CONTRAST TABLE DJM-800/WYXJ5, /TLXJ and DJM-800/K

47、UCXJ are constructed the same except for the fHollowing : Mark No.DescriptionPart No. 1INPUT AssyDWX25352TRIM 4 AssyDWX25513TRIM 3 AssyDWX25504TRIM 2 AssyDWX25495TRIM 1 AssyDWX25486DSP AssyDWX25347OUTPUT AssyDWX25448DIGIC AssyDWX25479DIGIA AssyDWX255510SLSW AssyDWX253611DIGIB AssyDWX254612HPAMP Assy

48、DWX2556 13POWER SUPPLY UnitDWR143314ACSW AssyDWX254515Short Pin PlugAKM700816Flexible Cable (31P)DDD131617Flexible Cable (12P)DDD131718Flexible Cable (25P)DDD131819Flexible Cable (16P)DDD131920Flexible Cable (10P)DDD132121Flexible Cable (30P)DDD132222Flexible Cable (25P)DDD132323Flexible Cable (7P)D

49、DD132624Flexible Cable (12P)DDD132725Flexible Cable (6P)DDD132826Flexible Cable (7P)DDD132927Flexible Cable (10P)DDD1333 28AC Inlet AssySee Contrast table (2)29Flexible Cable (24P)DDD133030Connector Assy(10P-12P)DKP376331Connector AssyPF05EE-S2232Connector AssyPF05EE4S3233Connector AssyPF06EE-D12NSP

50、 34Rear PanelSee Contrast table (2)35Bracket TRIM DNF172836Bracket SSW DNF172937Shield Case DNH269738Shield Case ACDNH269839Shield Case DSP DNH269940Chassis AssyDXB188141Leg AssyREC-434NSP 42Spacer AEB709243PHONE SpacerDEC291444Barrier A DEC291545Styling SheetDEC291746Bottom CoverDEC291847Blind Labe