Denon-DNX500-mix-sm维修电路原理图.pdf

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1、SERVICE MANUALMODELDN-X500DJ MIXERFor U.S.A.,Canada& Europe modelJAPANX-0248 V.01 DE/CDM 0508注意前、必読。本機、火災、感電、対安全性確保、配慮、法的電気用品安全法、所定許可得製造。従際、安全性維持、記載注意事項必守。 本機仕様性能改良、予告変更。 補修用性能部品保有期間、製造打切後 8年。Some illustrations using in this service manual areslightly different from the actual set.Please use this se

2、rvice manual with referring tothe operating instructions without fail.For purposes of improvement, specifications anddesign are subject to change without notice.修理際必取扱説明書参照上、作業行,。 本文中使用、説明都合上現物多少異場合。Professional business companyVer. 1RadioFans.CN 收音机爱 好者资料库2DN-X500SAFETY PRECAUTIONSThe following che

3、ck should be performed for the continued protection of the customer and service technician.LEAKAGE CURRENT CHECKBefore returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassisresistance check. If the leakage current exceeds 0.5 milliamps, or

4、if the resistance from chassis to either side of thepower cord is less than 460 kohms, the unit is defective.注意注意事項守！特注意必要個所、部品、捺印、注意事項表示。注意書取扱説明書注意事項必守。感電注意！(1) 、交流電圧印加、通電時内部金属部触感電。従通電時、絶縁使用手袋着用、部品交換、電源抜、感電注意。(2) 内部、高電圧部分、通電時取扱、十分注意。指定部品使用！部品難燃性耐電圧安全上特性持。従交換部品、使用同特性部品使用。特配線図、部品表印指定安全上重要部品必指定使用。部品取付

5、配線引、元！安全上、絶縁材料使用、基板浮取付部品。内部配線引発熱部品高圧部品接近配慮、必元。後安全点検！取外、部品、配線元、個所周辺劣化点検、外部金属端子部、電源刃間絶縁、安全性確保確認。、点検時次注意願。注意安全上重要部品（絶縁方法）電源電源抜、外、電源入。 500絶縁抵抗計用、電源端子、外部露出金属部端子、端子、端子、入力端子間、絶縁抵抗値1以上、値以下、点検修理必要。本機使用多電気部品、機構部品安全上、特別特性持。特性場合、外観判別、部品高定格（定格電力、耐圧）持使用安全性維持、限。安全上特性持部品、配線図、部品表表示、必指定部品番号使用願。(1)配線図 (2)部品表 表示。表示。指定部

6、品異使用場合、感電、火災危険生恐。注意安全上重要部品RadioFans.CN 收音机爱 好者资料库3DN-X500 312PH1/LINE1LINE2MIC EQHILOWMAIN MIC LEVELPHLINEAMPBUFFERINV.MAIN MIC INAMPAMPC132145678A312312312312CH4GAINHIMIDLOWHPF12C1AINV.LPFHPFLPFAMP312312312312CH3GAINHIMIDLOWHPF12C1AINV.LPFHPFLPFAMP312312312312CH2GAINHIMIDLOWHPF12C1AINV.LPFHPFLPFAMP

7、312312312312CH1GAINHIMIDLOWHPF12C1AINV.LPFHPFLPFAMPC132145678AC132145678AC132145678APH2/LINE3LINE4AMPBUFFERLINE5BUFFERLINE6BUFFERLINE7BUFFERLINE8BUFFER12C1A1212C1A1212C1A1212C1A12VCAVCAVCAVCAHPF31212ONOFF12C1A12MIDBUFFER312AUX MIC LEVELAUX MIC INAMPAMPBUFFER231GHC12C1A1212C1A122C11PHLINE2C11INV.1231

8、2MASTER BAL.312MASTER LEVELAMPPOSTONOFFINV.INV.1212121212312BOOTH LEVELAMP12121212INV.L3G1SENDL3G1RETURN312DRY/WET12312CUEPAN12312CUELEVELL3R2G1INV.BUFFERRECOUT2C112C11BUFFER231GHCMASTER BAL. OUTINV.MASTER OUTAMPAMPLPF31240-200Hz ADJL3R2G1SUBWOOFER OUTL3R2G1BOOTH OUTLPFLPFLPFLPF12312CROSSFADER312FAD

9、ERS & VRSL3R2G1L3G1CF COCTROLCPULED DRIVERBUFFER12POWER SW.15V5V-15VPOWER SUPPLYEQOFFEQONC132145678AKEYS & SWITHESFADER JACKSSWITCHESINDCATORS & LEVELMETERSMASTER FXFX CUEMAINMIC FXAUXMIC FXCH1FXCH2FXCH3FXCH4FXEQOFFEQONEQOFFEQONEQOFFEQONACINPOWERTRANS.SPLIT CUESPLIT CUEMONO/STATT-10dBPHONES OUTTALKO

10、VERCUECUECUECUE12CUE MASTERBOOTH1BOOTH 2BOOTHBOOTH 3BOOTH41212ONOFFONOFFMAINMICAUXMICMASTERPFLPWM2C11ADCL/CUER/PGMWETDRYMASTERCUELC78211LC78211LC78211LC78211312312312BLOCK DIAGRAMS4DN-X500SEMICONDUCTORSOnly major semiconductors are shown, general semiconductors etc. are omitted to list.主半導体記載。汎用半導体記

11、載省略。 ICsPIC18F8520-I/PTG (IC801) 5DN-X500PIC18F8520-I/PTG Terminal FunctionPin No.Pin NameI/OFunction1OEO74HC595 CONTROL PIN2DSO74HC595 CONTROL PIN3CH FSICH FADER START SW INPUT4CF FSAICROSS FADER START A SW INPUT5PWM1OCH 1 Vocal CONTROL6CF FSBICROSS FADER START B SW INPUT7ASSIGN4AICH4 CROSS FADER A

12、SSIGN(A,POST,B)8PWM2OCH 2 Vocal CONTROL10PWM3OCH 3 Vocal CONTROL13ASSIGN4BICH4 CROSS FADER ASSIGN(A,POST,B)14CFICROSS FADER VR A/D IN15INSEL4ICH4 INPUT ASSIGN A/D IN16CFCICROSS FADER CONTOUR VR A/D IN17INSEL1ICH1 INPUT ASSIGN A/D IN18INSEL2ICH2 INPUT ASSIGN A/D IN19INSEL3ICH3 INPUT ASSIGN A/D IN20LM

13、LIMASTER L CH Level Meter A/D IN21LMRIMASTER R CH Level Meter A/D IN22LM1ICH1 Level Meter A/D IN23LM2ICH2 Level Meter A/D IN24LM3ICH3 Level Meter A/D IN27LM4ICH4 Level Meter A/D IN28F1ICH1 FADER VR A/D IN29F2ICH2 FADER VR A/D IN30F3ICH3 FADER VR A/D IN33F4ICH4 FADER VR A/D IN34CE1-1OLC78211,LC78212,

14、LC78213 CONTROL PIN35PWM4OCH 4 Vocal CONTROL36CE2-2OLC78211,LC78212,LC78213 CONTROL PIN37DI-1OLC78211,LC78212,LC78213 CONTROL PIN38CL-1OLC78211,LC78212,LC78213 CONTROL PIN39-24OLevel Meter LED CONTROL40-10OLevel Meter LED CONTROL41-7OLevel Meter LED CONTROL42-5OLevel Meter LED CONTROL43-3OLevel Mete

15、r LED CONTROL44-1OLevel Meter LED CONTROL450OLevel Meter LED CONTROL461OLevel Meter LED CONTROL473OLevel Meter LED CONTROL525OLevel Meter LED CONTROL538OLevel Meter LED CONTROL5412OLevel Meter LED CONTROL55CLMROLevel Meter LED CONTROL56CLMLOLevel Meter LED CONTROL57CLM4OLevel Meter LED CONTROL58CLM3

16、OLevel Meter LED CONTROL59CLM2OLevel Meter LED CONTROL60CLM1OLevel Meter LED CONTROL61INTICS8405A CONTROL PIN62CDOUTIIC DATA OUT63CDINOIC DATA IN64CCLKOIC CLK65JDETIEFFECT SEND/RETURN INPUT SW66/CSOCS8405A SELECTION PIN67PC4BOLINE8 FADER CONTROL OUTPUT68PC4AOLINE8 FADER CONTROL OUTPUT69PC3BOLINE6 FA

17、DER CONTROL OUTPUT72PC3AOLINE6 FADER CONTROL OUTPUT73PC2BOLINE4 FADER CONTROL OUTPUT74PC2AOLINE4 FADER CONTROL OUTPUT75PC1BOLINE2 FADER CONTROL OUTPUT76PC1AOLINE2 FADER CONTROL OUTPUT77/CSADOADC0838 SELECTION PIN79SHCPO74HC595 CONTROL PIN80STCPO74HC595 CONTROL PIN6DN-X500ADC0838CCWM (IC 802)7DN-X500

18、NJM-4556AD (IC617) MIXER P.W.B. BA15218F (IC 701) OUTPUT P.W.B. (IC 704) BOOTH P.W.B. (IC 603,901,902,908) POWER P.W.B. (IC 104,204,304,404,501,502,606-609,609,611,616) MIXER P.W.B. (IC 503,601-603,605,610,612,613) CPU P.W.B.NJM2058V (IC 504) CPU P.W.B. NJM78L004 (IC 108) CPU P.W.B.8DN-X500BA05T (IC

19、 03) POWER P.W.B. M51132L (IC 106,206,306,406) CPU P.W.B. BA033FP T0252-3 (IC 805) CPU P.W.B. 9DN-X500NJM2060V (IC 101-103,201-203,301-303,401-403) MIXER P.W.B.BD4745G (IC 04) POWER P.W.B.10DN-X500NJM4558M-TE3 (IC 107,109,209,307,309,409) CPU P.W.B. NJM2068M (IC 510) OUTPUT P.W.B. (IC 511) POWER P.W

20、.B. NJM7815FA (IC 01) POWER P.W.B. NJM7915FA (IC 02) POWER P.W.B.11DN-X500LC78211 (IC 116,216,316,416) OUTPUT P.W.B. LC78212 (IC 105,205,305,405) CPU P.W.B.LC78213 (IC 117) OUTPUT P.W.B. (IC 509,604,615) CPU P.W.B.NJM4580M (IC 114,115,214,215,314,315,414,415) OUTPUT P.W.B. NJM4580D (IC 703,705) OUTP

21、UT P.W.B.12DN-X500PRINTED WIRING BOARDSMIXER & HEADPHONE Board (1/2)COMPONENT SIDE13DN-X500MIXER & HEADPHONE Board (2/2) FOIL SIDE14DN-X500LEVER METER Board COMPONENT SIDEFOIL SIDE15DN-X500CPU Board FOIL SIDECOMPONENT SIDE16DN-X500IO Board COMPONENT SIDEFOIL SIDE17DN-X500 POWER Board COMPONENT SIDEF

22、OIL SIDE18DN-X500BOOTH Board CH VR Board CH FADER Board FOIL SIDECOMPONENT SIDECOMPONENT SIDEFOIL SIDECOMPONENT SIDEFOIL SIDE19DN-X500NOTE FOR PARTS LIST? Part indicated with the mark nsp are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of p

23、art may be refused.? When ordering of part, clearly indicate 1 and I (i) to avoid mis-supplying.? Ordering part without stating its part number can not be supplied.? Part indicated with the mark is not illustrated in the exploded view.? Not including Carbon Film Resister 5%, 1/4W Type in the P.W.Boa

24、rd parts list. (Refer to the Schematic Diagram for those parts.)? Not including Carbon Chip Resister 1/16W Type in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.) WARNING: Parts marked with this symbol ! have critical characteristics. Use ONLY replacement parts recommende

25、d by the manufacturer.ssssssssssssRD :2B : 1/8 WF :1%P:RC :2E : 1/4 WG :2%NL :RS:2H : 1/2 WJ :5%NB :RW :3A : 1WK :10%FR :RN :3D : 2WM :20%F:RK :3F: 3W3H : 5WRN14K2E182GFR182?1800=1.8k021R2?1.212RCE04W1H2R2MBPCE:0J: 6.3 VF: 1%HS :CA :1A : 10VG : 2%BP :CS:1C : 16VJ: 5%HR :CQ :1E : 25VK : 10%DL :CK :1V

26、 : 35VM : 20%HF :CC :1H : 50VZ: +80%U:ULCP:2A : 100 V20%C:CSACM :2B : 125 VP: +100%W:UL-CSACF:2C : 160 V 0%F:CH :2D : 200 VC : 0.25pF2E : 250 VD : 0.5pF2H : 500 V=:2J: 630 V222?2200F02F222?2200pF=0.0022F02pFpF221?220pF2(02)0(001)2R2?2.2F12RFACRD : Carbon2B : 1/8WF: 1%P: Pulse-resistant typeRC : Comp

27、osition2E : 1/4WG: 2%NL : Low noise typeRS : Metal oxide film2H : 1/2WJ: 5%NB : Non-burning typeRW : Winding3A : 1WK: 10%FR : Fuse-resistorRN : Metal film3D : 2WM: 20%F: Lead wire formingRK : Metal mixture3F : 3W3H : 5WCE : Aluminum foil0J: 6.3VF: 1%HS : High stability typeelectrolyticCA : Aluminum

28、solid1A : 10VG : 2%BP : Non-polar typeelectrolyticCS : Tantalum electrolytic1C : 16VJ: 5%HR : Ripple-resistant typeCQ : Film1E : 25VK : 10%DL : For change and dischargeCK : Ceramic1V : 35VM : 20%HF : For assuring highrequencyCC : Ceramic1H : 50VZ: +80%U: UL partCP : Oil2A : 100V20%C: CSA partCM : Mi

29、ca2B : 125VP : +100%W : UL-CSA typeCF : Metallized2C : 160V0%F: Lead wire formingCH : Metallized2D : 200VC : 0.25pF2E : 250VD : 0.5pF2H : 500V=: Others2J: 630Vl l l l lResistorsEx.:RN14K2E182GFRType ShapePower Resist- Allowable Othersand per-anceerrorformance Resistance1 821800 ohm = 1.8 kohmIndicat

30、es number of zeros after effective number.2-digit effective number. Units: ohm1 R21.2 ohm1-digit effective number.2-digit effective number, decimal point indicated by R. Units: ohml l l l lCapacitorsEx.:CE04W1H2R2MBPTypeShapeDielectric Capacity Allowable Othersand per- strengtherrorformance Capacity

31、 (electrolyte only)2 222200FIndicates number of zeros after effective number.2-digit effective number. Units: F.2 R22.2F1-digit effective number.2-digit effective number, decimal point indicated by R. Units: F. Capacity (except electrolyte)2 222200pF=0.0022F(More than 2)Indicates number of zeros aft

32、er effective number.2-digit effective number. Units: pF.2 21220pF(0 or 1)Indicates number of zeros after effective number.2-digit effective number. Units: pF. When the dielectric strength is indicated in AC, AC is included after the dieelectricstrength value.部品表nsp 印部品常時在庫供給長時間要。場合、供給断。部品発注際特数字 英字 区

33、別記入。部品番号表示部品供給。 ! 印部品安全上重要部品。交換、安全性能維持必指定部品使用。印部品分解図中記載。抵抗器 5%、1/4W 型記載。定数回路図参照願。抵抗器 1/16W 型記載。定数回路図参照願。部品表抵抗器、品名記号読方表参照。20DN-X500PARTS LIST OF P.W.B. UNIT ASSY本表記載部品、補修用部品製品使用部品一部、形状、寸法異場合。 The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances

34、or dimensions. nsp 印部品常時在庫供給長時間要。場合、供給断場合。 Part indicated with the mark “ nsp” are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused.Note: The symbols in the column Remarks indicate the following destinations.E2 : Europe mo

35、del E3 : U.S.A. & Canada modelOUTPUT PWB Ref. No.nspPart No.Part NameRemarksQtyNewSEMICONDUCTORS GROUPIC114-11500D 958 7036 200NJM-4580M-TE2IC11600D 958 7059 203LC78211IC11700D 958 7058 408LC78213IC214-C21500D 958 7036 200NJM-4580M-TE2IC21600D 958 7059 203LC78211IC314-31500D 958 7036 200NJM-4580M-TE

36、2IC31600D 958 7059 203LC78211IC414-41500D 958 7036 200NJM-4580M-TE2IC41600D 958 7059 203LC78211IC510 00D 958 7058 903NJM-2068M-TE2IC701 00D 958 7059 407BA15218F/BA15218FE2IC703 00D 958 7058 602NJM4580DIC70500D 958 7058 602NJM4580D Q701-70800D 958 7057 9042SD2114K CAPACITORS GROUPC197-19800D 958 7032

37、 505ELEC. (22uF/16V,M) C297-29800D 958 7032 505ELEC. (22uF/16V,M) C397-39800D 958 7032 505ELEC. (22uF/16V,M) C497-49800D 958 7032 505ELEC. (22uF/16V,M) C555-55600D 958 7032 505ELEC. (22uF/16V,M) C56200D 958 7029 709ELEC. CAPACTIOR(10uF/25V,M) C703-70400D 958 7033 300ELEC. (47uF/16V,M) C705-70600D 95

38、8 7053 607POLYESTER (0.012uF/50V,J) C707-70800D 958 7055 401POLYESTER (0.0033uF/100V,J)C709-71000D 958 7032 505ELEC. (22uF/16V,M) C715-71600D 958 7033 300ELEC. (47uF/16V,M) C717-71800D 958 7053 607POLYESTER (0.012uF/50V,J) C719-72000D 958 7055 401POLYESTER (0.0033uF/100V,J)C721-72200D 958 7032 505EL

39、EC. (22uF/16V,M) C733-73400D 958 7032 505ELEC. (22uF/16V,M) C741-74200D 958 7032 505ELEC. (22uF/16V,M) C745-74600D 958 7029 709ELEC. CAPACTIOR(10uF/25V,M) C755-75600D 958 7033 300ELEC. (47uF/16V,M) C761-76200D 958 7033 300ELEC. (47uF/16V,M) OTHERS PARTS GROUPCD702nsp00D 941 0025 1004P SOCKETCN04- GR

40、OUND WIRE *CN701A nsp00D 958 7048 60913P 1.0 FFC CONNECTOR*CN703Ansp00D 958 7048 5028P 1.0 FFC CONNECTOR*CN704nsp00D 958 7017 1066P SOCKETCN902 nsp00D 958 7048 70616P FFC CONNECTOR*21DN-X500 JK10100D 958 7060 7004P RCA JACK *JK201 00D 958 7060 7004P RCA JACK *JK30100D 958 7061 2044P RCA JACK JK40100

41、D 958 7061 2044P RCA JACK JK50100D 958 7061 408MIC JACK(97M-1008P-H) JK70100D 958 7061 2044P RCA JACK JK703-70400D 958 7061 301BALANCE OUTPUT JACK SW10100D 958 7048 308SLIDE SW(SSSF122NA1-HF,6PIN) SW20100D 958 7048 308SLIDE SW(SSSF122NA1-HF,6PIN) SW70100D 958 7048 308SLIDE SW(SSSF122NA1-HF,6PIN) SW7

42、0200D 958 7048 308SLIDE SW(SSSF122NA1-HF,6PIN) Ref. No.nspPart No.Part NameRemarksQtyNew22DN-X500BOOTH PWBRef. No.nspPar t N o. Part NameRemarksQtyNew SEMICONDUCTORS GROUPIC70400D 958 7059 407BA15218F/BA15218FE2 Q709-71200D 958 7057 9042SD2114K CAPACITORS GROUPC76500D 958 7053 209CERAMIC (0.1uF/50V,

43、Z)C769-77000D 958 7033 300ELEC. (47uF/16V,M) C773-77400D 958 7033 300ELEC. (47uF/16V,M) OTHERS PARTS GROUP JK705-706 00D 958 7060 904MIC JACK W704 nsp00D 958 7050 3096P 2.0 CONNECTOR WIRE* *- JACK GROUND PLATE 23DN-X500POWER PWBRef. No.nspPart No.Part NameRemarksQtyNewSEMICONDUCTORS GROUP!IC0100D 95

44、8 7035 502NJM7815FA!IC02 00D 958 7059 504NJM7915FA!IC03 00D 958 7058 107BA05T,3PINIC0400D 958 7058 505BD4745G/BD4745G-TRIC511 00D 958 7058 903NJM-2068M-TE2IC60300D 958 7059 407BA15218F/BA15218FE2IC901-90200D 958 7059 407BA15218F/BA15218FE2IC90800D 958 7059 407BA15218F/BA15218FE2 !D01-1000D 958 7056

45、8081N4004D103-10600D 958 7056 905SM4002AD12-1100D 958 7056 6041SS132/1SS133D203-20600D 958 7056 905SM4002AD303-30600D 958 7056 905SM4002AD403-40600D 958 7056 905SM4002A Q01 00D 958 7057 6032SC3330U-ACQ0400D 958 7057 807DTA124TS/2SA1589/DTA124TSATPQ05 00D 958 7057 506DTA124EKA-T146Q06 00D 958 7057 70

46、0DTC114EKAT146Q901-90400D 958 7057 9042SD2114KQ909-910 00D 958 7057 4092SC2412KT146RZD01 00D 958 0075 501MTZJ10-BZD02 00D 958 7057 001MTZJ5.6-B RESISTORS GROUPVR60600D 958 7060 409ROTARY VR(RD902F-20-16KW-B20K-00D) *VR901 00D 958 7060 409ROTARY VR(RD902F-20-16KW-B20K-00D) * CAPACITORS GROUP!C002-003

47、00D 958 7056 002AC SAFETY (0.01uF/250V,M)!C01-02 00D 941 0024 402ELEC. (2200uF/35V,M) C03-04 00D 958 7055 100ELEC. (100uF/25V,M1) !C05 00D 958 7053 500ELEC. (2200uF/16V,M) C06 00D 958 7053 306ELEC. (100uF/10V,M) !C07 00D 958 7055 207ELEC. (220uF/35V,M) C08 00D 958 7029 408ELEC. (2.2uF/50V,M1) C0900D

48、 958 7032 408ELEC. (22uF/16V,M) !C11-1800D 958 7053 704CAPACITOR (0.1uF,M) *C563-56400D 958 7032 408ELEC. (22uF/16V,M) C56900D 958 7029 709ELEC. (10uF/25V,M) C905 00D 958 7055 508POLYESTER (0.1uF/100V,J) C906 00D 958 7029 806POLYESTER (0.01uF/50V,J) C909 00D 958 7055 809ELEC. (0.22uF/50V,M)C911-912

49、00D 958 7055 906ELEC. (100uF/16V,M) C959-96000D 958 7032 408ELEC. (22uF/16V,M) C96300D 958 7029 709ELEC. (10uF/25V,M) C964 00D 958 7029 709ELEC. (10uF/25V,M1) OTHERS PARTS GROUP!CN01 nsp00D 958 7050 6002P 3.96 SOCKET24DN-X500!CN02 nsp00D 958 7050 7072P 3.96 SOCKET!CN03nsp00D 958 7050 6002P 3.96 SOCK

50、ET!CN04 nsp00D 958 7051 0075P 3.96 SOCKETCN601A 00D 958 7050 0086P 1.0 FFC CONNECTOR*CN901 00D 958 7049 90917P 1.0 FFC CONNECTOR*CN902A-903A00D 958 7048 70616P FFC CONNECTOR* !FS01-0200D 958 7061 505FUSE(1A/250V) E3E3!FS01-0400D 958 7061 602FUSE(1A,250V) E2E2!FS03 00D 958 7061 709FUSE(1.5A/250V) E3E