Denon-AVR1404-avr-sm维修电路图 手册.pdf

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1、SERVICE MANUAL AV SURROUND RECEIVER MODELAVR-1404/484 For U.S.A., Canada, Europe, Asia, China, Taiwan R.O.C. $ - ; 21 3 ; B GND VIN2 VIN3 VIN4 LA7952 (IC601,651,652) Vpp A16 A15 A12 A7 A6 A5 A4 A3 A2 A1 A0 O0 O1 O2 GND Vcc P 18 A14 A13 A8 A9 A11 G E O7 O6 O5 O4 O3 A0-A17 O0-O7 8 VCCVPP P E G VSS Fun

2、ction ? ? Low level Border Input Terminal A17 A10 RadioFans.CN 17 17AVR-1404/484 Vcc GND Vout ? IC PROTECTOR ICP-N15 (IC105)GP1FA502RZ (IC802) VCC VOUT GND ABLC GND VCC NJL64H380A(RMC301) KIA7805AP (IC104) KIA7815AP (IC101) NJM7805FA (IC103,829) NJM7812FA (IC602) NJM7915FA (IC102) ? POSISTOR P43T7D3

3、30BW16 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Terminal Function 20 1 19 2 18 3 17 4 16 5 15 6 14 7 13 8 12 9 11 10CP Q4 Q5 Q6 Q7 Q0 Q1 Q3 Q2 OE D0 D1 D2 D3 D4 D5 D6 D7 GND 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 OUT4 OUT3 OUT2

4、 OUT1 AVDD DVDD SWOUT SROUT SLOUT COUT ROUT LOUT AVSS SWin GNDS SRin SLin GNDC Cin DNDR Rin GNDL Lin BYPASSR BLPASSL LTRE LBASS3 LBASS2 LBASS1 CLK DATA LATCH DGND AGND CL1 CL2 CR1 CR2 RTRE RBASS3 RBASS2 RBASS1 tonetone OUTPUT PORT MCU I/F 20 1 19 2 18 3 17 4 16 5 15 6 14 7 13 8 12 9 11 10 1G 2G1A0 2

5、A0 2A3 2Y01Y0 1Y3 1A1 2Y1 1A2 2Y2 1Y1 2A1 1Y2 2A21A3 2Y3 GND # & ? ) * ( ? # * # ) # # ? 12 # # # ! GND VCC Q10 CP MR SN74LV4040 (IC831) ? ? ? ? # Q RD Q0 Q ? ? ? ? & Q RD Q Q1 CP MR ? ? ? ? # & Q RD Q Q11 Q9 Q7 Q8 Q0 Q11 Q5 Q4 Q6 Q3 Q2 Q1 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

6、? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?! ? ? ! ? ? ? ? ? ? ? ? ? ? ? ? ? # $ ? $ ? ? ? ? ? ? ? ? ? ! ? ? ! ? ? ? ? ? ? ? ? ? ? ? # $ ? $ ? ? M62446FP (IC231) MM74LCX574 (IC808,809)MM74HCT244 (IC828,830) VCC VCC VOUT 22kohm B.P.F PD volume volume volume v

7、olume volume volume FRONT VIEW Input GND Output FRONT VIEW Input GND Output FRONT VIEW TOP VIEW Vout GND Vcc INPUT FRONT VIEW ? OPTICAL ? IR SENSOR Head Amp AmpLimitterComparator Detector RadioFans.CN 18 18AVR-1404/484 2SC1740S 2SC3199Y KSA916Y KSA992F KSC1845F KTA1266Y KTA1268BL KTC2874B KTC3198Y K

8、TC3200BL 2SC2412K KTC3880S DTA114EK DTA114YK DTA144EK DTC114EK DTC114YK DTC144EK TOP VIEW E B C TOP VIEW E B C FRONT VIEW BCE TOP VIEW 1N4148WSMTZJ3.3B MTZJ5.1B MTZJ5.6B MTZJ6.8B MTZJ7.5A MTZJ7.5B MTZJ11B MTZJ18B MTZJ20B 1N4007 1N4148 B C E R1 R2 B C E R1 R2 2SK117 FRONT VIEW SGD DTA114ES DTC114TS D

9、TC114YS DTC144ES FRONT VIEW BCE DTA Series DTC Series DTA114EK DTA114YK R1 10kohm / ? R2 10kohm / ? DTA144EK 47kohm / ?47kohm / ? 10kohm / ?47kohm / ? DTA114ES 10kohm / ?10kohm / ? DTC114EK DTC114YK 10kohm / ?10kohm / ? DTC144EK R1R2 47kohm / ?47kohm / ? 10kohm / ?47kohm / ? DTC144ES 47kohm / ?47koh

10、m / ? DTC114YS 10kohm / ?47kohm / ? DTC114TS 10kohm / ? ? HL-50RDRF4T ? TRANSISTORS ? DIODES (LED included) TOP VIEW KBPC604 TOP VIEW RadioFans.CN 19 19AVR-1404/484 16-ST-66GNK (FL301) S38 S14 S9S1 S2 S3 S4 S5 S12 S13 S7S15 S6 S10 S11 G1 G1G2G3G4G5G6G7G16G15G13G12G10G9 158 G14G11G8 G2G16 12345678910

11、111213141516171819 232425262728293031323334 F1F1S1S2S3S4S5S6S7S8S9S10 S11 S12 S13 S14 S15 S16 S17 20 2122353637383940 4142434445464748495051525354555657 S18 S19 S20 S21 S22 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36S37 S38 G16 G15 G14 G13 G12 G11 G10G9G8G7G6G5G4G3G2G1F2F2 58 S13 S14 S15

12、 S16 S17 S18 S19 S20 S21 S22 S23 S24 G1G2G3G4G5G6G7G8G9G10G11G12G13G14G15G16 S38 S36 S37 S38 -2 DBS TV -1 VDP TAPE /(DVD) /(MD) AUXDVD CDRV.AUX TUNER -2 -3 CD -1 PHONO VCR REC ZONE2 STEREO AUTO TUNED RDS CH S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S1 S2 S3 S4 S5 S6 S7 S9 S10 S11 S12 S1 S2 S3 S4 S5 S6

13、S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 S13 S14 S15 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 G2G16G1G2G16G1G2G16G1G2G16G1 DIGITAL PRO LOGICII S1 S6 S11 S16 S21 S26 S31 S2 S7 S12 S17 S22 S27 S32 S3 S8 S13 S18 S23 S28 S33 S4 S

14、9 S14 S19 S24 S29 S34 S5 S10 S15 S20 S25 S30 S35 TUNED RDS STEREO AUTO REC ZONE2 PHONO VCR CD -1 TUNER -2-3V.AUX AUX CDR DVD / /TAPE VDPTV -1-2 /DBS PRO LOGICII DIGITAL DIGITAL ANALOG TUNED RDS STEREO AUTO REC ZONE2 PHONO VCR CD -1 TUNER -2-3V.AUX AUX CDR DVD/ /TAPE VDPTV -1-2 / DBS CH CH PRO LOGICI

15、I DIGITAL DIGITAL ANALOG FL DISPLAY Pin Assignment F1, F2 : Filament G1G16 : Grid S1S38 : Anode PIN NO. CONNECTION PIN NO. CONNECTION PIN NO. CONNECTION Anode & Grid Assignment RadioFans.CN 20 20AVR-1404/484 PRINTED WIRING BOARDS MAIN P.W.B. UNIT COMPONENT SIDE RadioFans.CN 21 21AVR-1404/484 FOIL SI

16、DE RadioFans.CN 22 22AVR-1404/484 CPU P.W.B. UNIT COMPONENT SIDE RadioFans.CN 23 23AVR-1404/484 FOIL SIDE RadioFans.CN 24 24AVR-1404/484 CONNECTION P.W.B. UNIT COMPONENT SIDE RadioFans.CN 25 25AVR-1404/484 FOIL SIDE RadioFans.CN 26 26AVR-1404/484 PRE AMP P.W.B. UNIT 1 8 1519151516 FOIL SIDE COMPONEN

17、T SIDE RadioFans.CN 27 27AVR-1404/484 DSP P.W.B. UNIT 1 110117 117 14 1528 1 4 8 5 1 4 8 5 1 4 8 5 14 85 14 85 1 8 16 9 1 7 14 1 10 20 11 8 1 12 1324 25 36 37 48 1 8 16 9 17 148 1 10 20 11 1 10 20 11 1 1011 20 FOIL SIDE COMPONENT SIDE 10 11 1 20 10 11 1 20 RadioFans.CN 28 28AVR-1404/484 NOTE FOR PAR

18、TS LIST 5%1/4W 1/16W ss ss ss ss ss ss RD :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: 3W 3H : 5W RN14K2E182GFR 182 ? 1800=1.8k 0 2 1R2 ? 1.2 1 2R CE04W1H2R2MBP CE:0J: 6.3 VF: 1%HS : CA :1A : 10VG : 2%BP : CS:1C : 16VJ: 5%HR : CQ

19、 :1E : 25VK : 10%DL : CK :1V : 35VM : 20%HF : CC :1H : 50VZ: +80%U:UL CP:2A : 100 V20%C:CSA CM :2B : 125 VP: +100%W:UL-CSA CF:2C : 160 V 0%F: CH :2D : 200 VC : 0.25pF 2E : 250 VD : 0.5pF 2H : 500 V=: 2J: 630 V 222 ? 2200F 0 2 F 222 ? 2200pF=0.0022F 0 2 pF pF 221 ? 220pF 2 (02) 0 (001) 2R2 ? 2.2F 1 2

20、R F AC RD : Carbon2B : 1/8WF: 1%P: Pulse-resistant type RC : Composition2E : 1/4WG: 2%NL : Low noise type RS : Metal oxide film2H : 1/2WJ: 5%NB : Non-burning type RW : Winding3A : 1WK: 10%FR : Fuse-resistor RN : Metal film3D : 2WM: 20%F: Lead wire forming RK : Metal mixture3F : 3W 3H : 5W CE : Alumi

21、num foil0J: 6.3VF: 1%HS : High stability type electrolytic CA : Aluminum solid1A : 10VG : 2%BP : Non-polar type electrolytic CS : Tantalum electrolytic1C : 16VJ: 5%HR : Ripple-resistant type CQ : Film1E : 25VK : 10%DL : For change and discharge CK : Ceramic1V : 35VM : 20%HF : For assuring high reque

22、ncy CC : Ceramic1H : 50VZ: +80%U: UL part CP : Oil2A : 100V20%C: CSA part CM : Mica2B : 125VP : +100%W : UL-CSA type CF : Metallized2C : 160V0%F: Lead wire forming CH : Metallized2D : 200VC : 0.25pF 2E : 250VD : 0.5pF 2H : 500V=: Others 2J: 630V lPart indicated with the mark ? are not always in stoc

23、k and possibly to take a long period of time for supplying, or in some case supplying of part may be refused. lWhen ordering of part, clearly indicate 1 and I (i) to avoid mis- supplying. lOrdering part without stating its part number can not be supplied. lPart indicated with the mark is not illustr

24、ated in the exploded view. lNot including Carbon Film Resister 5%, 1/4W Type in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.) lNot including Carbon Chip Resister 1/16W Type in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.) WARNING: Parts mar

25、ked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. l l l l lResistors Ex.:RN14K2E182GFR Type ShapePower Resist- Allowable Others and per-anceerror formance Resistance 1 821800 ohm = 1.8 kohm Indicates number of zeros after effective number

26、. 2-digit effective number. Units: ohm 1 R21.2 ohm 1-digit effective number. 2-digit effective number, decimal point indicated by R. Units: ohm l l l l lCapacitors Ex.:CE04W1H2R2MBP TypeShapeDielectric Capacity Allowable Others and per- strengtherror formance Capacity (electrolyte only) 2 222200F In

27、dicates number of zeros after effective number. 2-digit effective number. Units: F. 2 R22.2F 1-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 after effective number. 2-d

28、igit 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 dieelectric strength value. RadioFans.CN 29 29AVR-1404/484 PARTS LIST OF P.W.B. UNIT No

29、te: The symbols in the column Remarks indicate the following destinations. E3: U.S.A. & Canada modelEU: U.S.A. model (AVR-484)E2: Europe model E2A: Asia modelE1C: China modelEUT: Taiwan R.O.C. model E1K: Korea model MAIN P.W.B. UNIT ASSY Ref. No.Part No.Part NameRemarksQtyNew SEMICONDUCTORS GROUP IC

30、101963 0110 507IC MC7815CT* IC102963 0021 502IC KIA7915PI IC103960 0159 501IC KIA7805API IC104963 0110 604IC MC7805CT* IC105960 0195 808IC ICP-N15 IC701960 0174 308IC TC9273N-007 IC702,703960 0179 701IC NJM2068DD Q104C960 0196 506Transistor KSC1845F Q104FL,104FR960 0196 506Transistor KSC1845F Q104SL

31、,104SR960 0196 506Transistor KSC1845F Q111-115960 0196 904Transistor DTC114YS Q116960 0196 409Transistor 2SC1740SR Q117960 0196 904Transistor DTC114YS Q151960 0196 409Transistor 2SC1740SR Q171960 0005 202Transistor KTC3198Y Q171A-171C960 0196 302Transistor KTA1268BL Q172-177960 0005 202Transistor KT

32、C3198Y Q178960 0005 105Transistor KTA1266Y Q179960 0189 005Transistor KSA916Y Q180,181960 0196 302Transistor KTA1268BL D101-105963 0096 508Diode 1N4148 D121-126963 0096 508Diode 1N4148 D131A,131B960 0197 107Diode KBPC604 D132963 0096 508Diode 1N4148 D133,134963 0046 202Zener diode MTZJ18B D135963 00

33、96 508Diode 1N4148 D136963 0058 504Zener diode MTZJ11B D137963 0096 508Diode 1N4148 D138963 0058 407Diode 1N4007 D141-146963 0058 407Diode 1N4007 D148963 0096 508Diode 1N4148 D149,150963 0058 407Diode 1N4007 D151963 0096 508Diode 1N4148 D152,153963 0058 407Diode 1N4007 D154963 0047 405Zener diode MT

34、ZJ7.5B D157963 0058 708Zener diode MTZJ20B D158-160963 0096 508Diode 1N4148 RESISTORS GROUP R104C963 9005 451Metal oxide 5.6 kohm 1W (NB) R104FL,104FR963 9005 451Metal oxide 5.6 kohm 1W (NB) R104SL,104SR963 9005 451Metal oxide 5.6 kohm 1W (NB) R105C963 9005 451Metal oxide 5.6 kohm 1W (NB) R105FL,105

35、FR963 9005 451Metal oxide 5.6 kohm 1W (NB) R105SL,105SR963 9005 451Metal oxide 5.6 kohm 1W (NB) RadioFans.CN 30 30AVR-1404/484 R106C963 9005 464Metal film 4.7 ohm 1W R106FL,106FR963 9005 464Metal film 4.7 ohm 1W R106SL,106SR963 9005 464Metal film 4.7 ohm 1W R107C963 9005 464Metal film 4.7 ohm 1W R10

36、7FL,107FR963 9005 464Metal film 4.7 ohm 1W R107SL,107SR963 9005 464Metal film 4.7 ohm 1W R108C963 9005 477Metal oxide 0.22 ohm 1W (NB) R108FL,108FR963 9005 477Metal oxide 0.22 ohm 1W (NB) R108SL,108SR963 9005 477Metal oxide 0.22 ohm 1W (NB) R109C963 9005 477Metal oxide 0.22 ohm 1W (NB) R109FL,109FR9

37、63 9005 477Metal oxide 0.22 ohm 1W (NB) R109SL,109SR963 9005 477Metal oxide 0.22 ohm 1W (NB) R110C963 9005 477Metal oxide 0.22 ohm 1W (NB) R110FL,110FR963 9005 477Metal oxide 0.22 ohm 1W (NB) R110SL,110SR963 9005 477Metal oxide 0.22 ohm 1W (NB) R111C963 9005 477Metal oxide 0.22 ohm 1W (NB) R111FL,11

38、1FR963 9005 477Metal oxide 0.22 ohm 1W (NB) R111SL,111SR963 9005 477Metal oxide 0.22 ohm 1W (NB) R118C963 9005 480Metal oxide 10 ohm 1W (NB) R118FL,118FR963 9005 480Metal oxide 10 ohm 1W (NB) R118SL,118SR963 9005 480Metal oxide 10 ohm 1W (NB) R119C963 9005 480Metal oxide 10 ohm 1W (NB) R119FL,119FR9

39、63 9005 480Metal oxide 10 ohm 1W (NB) R119SL,119SR963 9005 480Metal oxide 10 ohm 1W (NB) R135,136963 0045 203Winding 0.1 ohm 5W R141,142963 9006 201Metal film 0.22 ohm 1W* R148,149963 9006 201Metal film 0.22 ohm 1W* R151963 9005 493Metal film 68 ohm 1/4W R154963 0043 108Metal film 2.2 Mohm 1/2Wfor E

40、3,EU,EUT R179963 9003 055Metal film 47 kohm 1/4W R181963 9005 464Metal film 4.7 ohm 1W R184963 9005 480Metal oxide 10 ohm 1W (NB) R185963 9005 655Metal film 22 ohm 1/4W VR101-105960 0091 601Semi fixed resistor 1 kohm CAPACITORS GROUP C101C963 9005 888Electrolytic 47uF/50V C101FL,101FR963 9005 888Ele

41、ctrolytic 47uF/50V C101SL,101SR963 9005 888Electrolytic 47uF/50V C102C963 9005 778Electrolytic 10uF/50V C102FL,102FR963 9005 778Electrolytic 10uF/50V C102SL,102SR963 9005 778Electrolytic 10uF/50V C103C963 9003 084Ceramic 100pF/500V C103FL,103FR963 9003 084Ceramic 100pF/500V C103SL,103SR963 9003 084C

42、eramic 100pF/500V C104C963 9003 084Ceramic 100pF/500V C104FL,104FR963 9003 084Ceramic 100pF/500V C104SL,104SR963 9003 084Ceramic 100pF/500V C105C960 9003 108Ceramic 0.022uF/25V C105FL,105FR960 9003 108Ceramic 0.022uF/25V C105SL,105SR960 9003 108Ceramic 0.022uF/25V C107C963 9003 097Mylar film 0.1uF/2

43、50V C107FL,107FR963 9003 097Mylar film 0.1uF/250V Ref. No.Part No.Part NameRemarksQtyNew RadioFans.CN 31 31AVR-1404/484 C107SL,107SR963 9003 097Mylar film 0.1uF/250V C131-135963 9003 097Mylar film 0.1uF/250V C136,137963 9006 188Electrolytic 10000uF/63V* C138960 9009 898Electrolytic 1uF/50V C141-1439

44、63 0021 900Mylar film 0.047uF/100V C144963 9003 110Electrolytic 4700uF/35V C145963 9003 123Electrolytic 1000uF/35V C146960 9009 898Electrolytic 1uF/50V C148960 9009 898Electrolytic 1uF/50V C150-152963 0021 900Mylar film 0.047uF/100V C153963 0021 104Electrolytic 6800uF/16V C154963 9005 778Electrolyti

45、c 10uF/50V C155963 0020 202Ceramic 0.1uF/50V C157960 9009 898Electrolytic 1uF/50V C158963 9003 136Electrolytic 1000uF/25V C159960 9009 898Electrolytic 1uF/50V C161963 9005 778Electrolytic 10uF/50V C171963 9005 312Electrolytic 100uF/10V C171A-171C963 0020 202Ceramic 0.1uF/50V C172,173960 9009 953Elec

46、trolytic 220uF/10V C174963 9005 778Electrolytic 10uF/50V C175963 9005 914Electrolytic 4.7uF/50V C176,177960 9009 898Electrolytic 1uF/50V C178963 9003 149Electrolytic 330uF/63V !C181963 9006 191Ceramic 4700pF/250V (AC)* C182963 9005 781Electrolytic 10uF/100V C191-197963 9006 007Ceramic 2200pF/16Vfor

47、E2 C198C963 0024 703Mylar film 0.01uF/100Vfor E2 C198FL,198FR933 0024 703Mylar film 0.01uF/100Vfor E2 C198SL,198SR963 0024 703Mylar film 0.01uF/100Vfor E2 C199FL,199FR963 0024 703Mylar film 0.01uF/100Vfor E2 C386,387963 9004 517Ceramic 0.022uF/50Vfor E2,E2A,E1C,E1K C701L,701R963 9004 575Ceramic chip

48、 100pF/50Vfor E2 C702L,702R963 9004 575Ceramic chip 100pF/50Vfor E2 C703L,703R963 9004 575Ceramic chip 100pF/50Vfor E2 C704L,704R963 9004 575Ceramic chip 100pF/50Vfor E2 C705L,705R963 9004 575Ceramic chip 100pF/50Vfor E2 C706L,706R963 9004 575Ceramic chip 100pF/50Vfor E2 C707L,707R963 9004 575Cerami

49、c chip 100pF/50Vfor E2 C716L,716R963 9005 778Electrolytic 10uF/50V C718L,718R963 9005 778Electrolytic 10uF/50V C719L,719R963 9005 778Electrolytic 10uF/50V C720L,720R963 9003 152Mylar film 0.068uF/100V C721L,721R963 9003 152Mylar film 0.068uF/100V C723L,723R963 9005 778Electrolytic 10uF/50V C724L,724R963 9004 698Ceramic chip 0.01uF/50V C725,726963 9004 698Ceramic chip 0.01uF/50V C727 C728963 9005 778Electrolytic 10uF/50V OTHER PARTS GROUP CN201963 0097 2068P connector base CN202960 0252 0004P connector base CN203963 0097 2068P connector base CN70