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    Denon-AVR682-avr-sm维修电路原理图.pdf

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    Denon-AVR682-avr-sm维修电路原理图.pdf

    Hi-Fi Component SERVICE MANUAL MODEL AVR-1602/682 AV SURROUND RECEIVER ? Some illustrations using in this service manual are slightly different from the actual set. 14-14, AKASAKA 4-CHOME, MINATO-KU, TOKYO 107-8011 JAPAN Telephone: 03 (3584) 8111 X0116 1174 NC 0111 For U.S.A., Canada, Europe, Asia, China, Hong Kong $ <- ; 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 Function ? ? Low level Border Input Terminal A17 A10 AVR-1602/682 13 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 P43T7D330BW16 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 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 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 2A0 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 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?! ? ? ! ? ? ? ? ? ? ? ? ? ? ? ? ? # $ ? $ ? ? ? ? ? ? ? ? ? ! ? ? ! ? ? ? ? ? ? ? ? ? ? ? # $ ? $ ? ? M62446FP (IC231) MM74LCX574 (IC808,809)MM74HCT244 (IC828,830) VCC VCC VOUT 22kohm B.P.F PD volume volume volume volume volume volume FRONT VIEW Input GND Output FRONT VIEW Input GND Output FRONT VIEW TOP VIEW Vout GND Vcc Vin Vcc GND GP1FA502TZ(IC817) VCC Vin GND INPUT DRIVE IC FRONT VIEW ? OPTICAL OUTPUT ? IR SENSOR Head Amp AmpLimitterComparator LED Detector AVR-1602/682 14 2SC1740S 2SC3199Y KSA916Y KSA992F KSC1845F KTA1266Y KTA1268BL KTC2874B KTC3198Y KTC3200BL 2SC2412K KTC3880S DTA114EK DTA114YK DTA144EK DTC114EK DTC114YK DTC144EK TOP VIEW E B C TOP VIEW E B C FRONT VIEW BCE TOP VIEW KDS160MTZJ3.3B MTZJ5.1B MTZJ5.6B MTZJ6.8B MTZJ7.5A MTZJ7.5B MTZJ11B MTZJ18B MTZJ20B 1N4007 1SS133 B C E R1 R2 B C E R1 R2 2SK117 FRONT VIEW SGD DTA114ES DTC114TS DTC114YS 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 / ?47kohm / ? DTC114YS 10kohm / ?47kohm / ? DTC114TS 10kohm / ? ? HL-50RDRF4T ? TRANSISTORS ? DIODES (LED included) TOP VIEW KBPC604 TOP VIEW AVR-1602/682 15 16-st-42GNK (FL301) S38 S14 S9S1 S2 S3 S4 S5 S12 S13 S7S15 S6 S10 S11 G1 G1G2G3G4G5G6G7G16G15G13G12G10G9 F2F1 158 G14G11G8 G2G16 12345678910111213141516171819 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 S16 S17 S18 S19 S20 S21 S22 S23 S24 G1G2G3G4G5G6G7G8G9G10G11G12G13G14G15G16 S38 S36 S37 S38 ? 2 DBS TV ? 1 VDP TAPE /(DVD) /(MD) AUXDVD MDV.AUX TUNER ? 2 ? 3 CD ? 1 PHONO VCR REC MULTI 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 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 LOGIC S1 S6 S11 S16 S21 S26 S31 S2 S7 S12 S17 S22 S27 S32 S3 S8 S13 S18 S23 S28 S33 S4 S9 S14 S19 S24 S29 S34 S5 S10 S15 S20 S25 S30 S35 TUNED RDS STEREO AUTO REC MULTI PHONO VCR CD ? 1 TUNER ? 2 ? 3V.AUX AUX MD DVD / /TAPE VDPTV ? 1 ? 2 /DBS PRO LOGIC DIGITAL DIGITAL ANALOG TUNED RDS STEREO AUTO REC MULTI PHONO VCR CD ? 1 TUNER ? 2 ? 3V.AUX AUX MD DVD/ /TAPE VDPTV ? 1? 2 / DBS CH CH PRO LOGIC 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 1 11 1 12 1 8 1 4 1 8 151915151 13 6 1 3 16 1 3 1 3 1 3 1 3 1 3 COMPONENT SIDE 87654321 A B C D E AVR-1602/682 16 PRINTED WIRING BOARDS MAIN P.W.B. UNIT Assy FRONT CNT P.W.B. MAIN P.W.B. INPUT P.W.B. 87654321 A B C D E AVR-1602/682 17 FOIL SIDE FRONT CNT P.W.B. MAIN P.W.B. INPUT P.W.B. 18 11 14 1015 121 42 18 22 1 2 15 16 16 18 169 13 11711718 111 112 111 87654321 A B C D E AVR-1602/682 18 CPU P.W.B. UNIT Assy COMPONENT SIDE CPU P.W.B FRONT P.W.B AC OUTLET P.W.B (E2 ONLY) 110 2011 87654321 A B C D E AVR-1602/682 19 FOIL SIDE CPU P.W.B FRONT P.W.B AC OUTLET P.W.B (E2 ONLY) 87654321 A B C D E AVR-1602/682 20 CONNECTION P.W.B. UNIT Assy COMPONENT SIDE TUNER P.W.B. TACT S/W P.W.B. VIDEO P.W.B. S-VIDEO P.W.B. H/P P.W.B. CONNECTION P.W.B. 87654321 A B C D E AVR-1602/682 21 FOIL SIDE TUNER P.W.B. TACT S/W P.W.B. VIDEO P.W.B. S-VIDEO P.W.B. H/P P.W.B. CONNECTION P.W.B. 1 8 1519151516 87654321 A B C D E AVR-1602/682 22 PRE AMP P.W.B. UNIT Assy FOIL SIDE COMPONENT SIDE 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 87654321 A B C D E AVR-1602/682 23 DSP P.W.B. UNIT Assy FOIL SIDE COMPONENT SIDE 10 11 1 20 10 11 1 20 AVR-1602/682 4321 A B C D E VOLTAGE SEL P.W.B. UNIT Assy 24 COMPONENT SIDE AVR-1602/682 25 t tt t l l l l lResistors Ex.:RN14K2E182GFR Type ShapePower Resist- Allowable Others and per-anceerror formance t t tt ss ss Resistance 1 821800 ohm = 1.8 kohm Indicates number of zeros after effective number. 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 ss ss ss Capacity (electrolyte only) 2 222200F Indicates 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-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 dieelectric strength value. ss NOTE FOR PARTS LIST lPart indicated with the mark ? 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. 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 illustrated in the exploded view. lNot including Carbon Film 5%, 1/4W 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 recommended by the manufacturer. 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 :Aluminum 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 requency 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 AVR-1602/682 26 Ref. No.Part No.Part NameRemarksRef. No.Part No.Part NameRemarks SEMICONDUCTORS GROUP IC101963 0057 903 IC KIA7815AP IC102963 0044 806 IC NJM7915FA IC103960 0196 001 IC NJM7805FA IC104963 0057 709 IC KIA7805AP IC105960 0195 808 IC ICP-N15 IC701960 0174 308 IC TC9273N-007 IC702,703960 0179 701 IC NJM2068DD Q104C960 0196 506 Transistor KSC1845F Q104FL,104FR960 0196 506 Transistor KSC1845F Q104SL,104SR960 0196 506 Transistor KSC1845F Q111-115960 0196 904 Transistor DTC114YS Q116960 0196 409 Transistor 2SC1740SR Q117960 0196 904 Transistor DTC114YS Q151960 0196 409 Transistor 2SC1740SR Q171960 0005 202 Transistor KTC3198Y Q171A-171C960 0196 302 Transistor KTA1268BL Q172-177960 0005 202 Transistor KTC3198Y Q178960 0005 105 Transistor KTA1266Y Q179960 0189 005 Transistor KSA916Y Q180,181960 0196 302 Transistor KTA1268BL D101-105963 0020 309 Diode 1SS133T D121-126963 0020 309 Diode 1SS133T D131A,131B960 0197 107 Diode KBPC604 D132963 0020 309 Diode 1SS133T D133,134963 0046 202 Diode MTZJ18B D135963 0020 309 Diode 1SS133T D136963 0058 504 Diode MTZJ11B D137963 0020 309 Diode 1SS133T D138963 0058 407 Diode 1N4007 D141-146963 0058 407 Diode 1N4007 D148963 0020 309 Diode 1SS133T D149,150963 0058 407 Diode 1N4007 D151963 0020 309 Diode 1SS133T D152,153963 0058 407 Diode 1N4007 D154963 0047 405 Diode MTZJ7.5B D157963 0058 708 Diode MTZJ20B D158-160963 0020 309 Diode 1SS133T RESISTORS GROUP R104C244 2052 957 Metal film 5.6 kohm 1W R104FL,104FR244 2052 957 Metal film 5.6 kohm 1W R104SL,104SR244 2052 957 Metal film 5.6 kohm 1W R105C244 2052 957 Metal film 5.6 kohm 1W R105FL,105FR244 2052 957 Metal film 5.6 kohm 1W R105SL,105SR244 2052 957 Metal film 5.6 kohm 1W R106C244 2051 987 Metal film 4.7 ohm 1W R106FL,106FR244 2051 987 Metal film 4.7 ohm 1W R106SL,106SR244 2051 987 Metal film 4.7 ohm 1W R107C244 2051 987 Metal film 4.7 ohm 1W R107FL,107FR244 2051 987 Metal film 4.7 ohm 1W R107SL,107SR244 2051 987 Metal film 4.7 ohm 1W R108C244 2043 982 Metal film 0.22 ohm 1W R108FL,108FR244 2043 982 Metal film 0.22 ohm 1W R108SL,108SR244 2043 982 Metal film 0.22 ohm 1W R109C244 2043 982 Metal film 0.22 ohm 1W R109FL,109FR244 2043 982 Metal film 0.22 ohm 1W R109SL,109SR244 2043 982 Metal film 0.22 ohm 1W R110C244 2043 982 Metal film 0.22 ohm 1W R110FL,110FR244 2043 982 Metal film 0.22 ohm 1W R110SL,110SR244 2043 982 Metal film 0.22 ohm 1W R111C244 2043 982 Metal film 0.22 ohm 1W R111FL,111FR244 2043 982 Metal film 0.22 ohm 1W R111SL,111SR244 2043 982 Metal film 0.22 ohm 1W R118C244 2043 937 Metal oxide 10 ohm 1W(NB) R118FL,118FR244 2043 937 Metal oxide 10 ohm 1W(NB) R118SL,118SR244 2043 937 Metal oxide 10 ohm 1W(NB) R119C244 2043 937 Metal oxide 10 ohm 1W(NB) R119FL,119FR244 2043 937 Metal oxide 10 ohm 1W(NB) R119SL,119SR244 2043 937 Metal oxide 10 ohm 1W(NB) R135,136963 0045 203 Winding 0.1 ohm 5W R141,142244 2043 982 Metal film 0.22 ohm 1W R148,149244 2043 982 Metal film 0.22 ohm 1W R151963 9003 343 Metal film 68 ohm 1/4W R154963 0043 108 Metal film 2.2 Mohm 1/2Wfor E3,EU R155,156963 9003 039 Metal film 1 ohm 1/4W R179963 9003 055 Metal film 47 kohm 1/4W R181244 2051 987 Metal film 4.7 ohm 1W R184244 2043 937 Metal oxide 10 ohm 1W(NB) R185963 9003 039 Metal film 1 ohm 1/4W R701L,701R963 9004 339 Carbon chip 470 ohm 1/16W R702L,702R963 9004 339 Carbon chip 470 ohm 1/16W R703L,703R963 9004 339 Carbon chip 470 ohm 1/16W R704L,704R963 9004 339 Carbon chip 470 ohm 1/16W R705L,705R963 9004 339 Carbon chip 470 ohm 1/16W R706L,706R963 9004 339 Carbon chip 470 ohm 1/16W R707L,707R963 9004 339 Carbon chip 470 ohm 1/16W R710L,710R963 9004 245 Carbon chip 2.2 Mohm 1/16W R711L,711R963 9004 245 Carbon chip 2.2 Mohm 1/16W R712L,712R963 9004 245 Carbon chip 2.2 Mohm 1/16W R713L,713R963 9004 245 Carbon chip 2.2 Mohm 1/16W R714L,714R963 9004 245 Carbon chip 2.2 Mohm 1/16W R715L,715R963 9004 245 Carbon chip 2.2 Mohm 1/16W R716L,716R963 9004 245 Carbon chip 2.2 Mohm 1/16W R725L,725R960 9003 385 Carbon chip 100 ohm 1/16W R726L,726R963 9004 083 Carbon chip 100 kohm 1/16W R728L,728R963 9004 300 Carbon chip 39 kohm 1/16W R729L,729R963 9003 385 Carbon chip 100 ohm 1/16W R730L,730R963 9004 083 Carbon chip 100 kohm 1/16W PARTS LIST OF P.W.B. UNIT ASSY MAIN P.W.B. ASSY Note : The symbols in the column “Remarks” indicate the following destinations. E3: U.S.A. & Canada modelEU: U.S.A. model (AVR-682) E2: Europe modelE1: Asia model E1C: China modelE1H: Hong Kong model E1T: Taiwan R.O.C. model AVR-1602/682 27 Ref. No.Part No.Part NameRemarksRef. No.Part No.Part NameRemarks R731L,731R963 9004 300 Carbon chip 39 kohm 1/16W R732L,732R963 9004 300 Carbon chip 39 kohm 1/16W R751L,751R963 9004 083 Carbon chip 100 kohm 1/16W VR101-105960 0091 601 Semi fixed resistor 1 kohm CAPACITORS GROUP C101CElectrolytic 47uF/50V C101FL,101FRElectrolytic 47uF/50V C101SL,101SRElectrolytic 47uF/50V C102CElectrolytic 10uF/35V C102FL,102FRElectrolytic 10uF/35V C102SL,102SRElectrolytic 10uF/35V C103C963 9003 084 Ceramic 100pF/500V C103FL,103FR963 9003 084 Ceramic 100pF/500V C103SL,103SR963 9003 084 Ceramic 100pF/500V C104C963 9003 084 Ceramic 100pF/500V C104FL,104FR963 9003 084 Ceramic 100pF/500V C104SL,104SR963 9003 084 Ceramic 100pF/500V C105C960 9003 108 Ceramic 0.022uF/25V C105FL,105FR960 9003 108 Ceramic 0.022uF/25V C105SL,105SR960 9003 108 Ceramic 0.022uF/25V C107C963 9003 097 Mylar film 0.1uF/250V C107FL,107FR963 9003 097 Mylar film 0.1uF/250V C107SL,107SR963 9003 097 Mylar film 0.1uF/250V C131-135963 9003 097 Mylar film 0.1uF/250V C136,137963 0087 203 Electrolytic 10000uF/63V C138Electrolytic 1uF/50V C141-143963 0021 900 Mylar film 0.047uF/100V C144963 9003 110 Electrolytic 4700uF/35V C145963 9003 123 Electrolytic 1000uF/35V C146Electrolytic 1uF/50V C148Electrolytic 1uF/50V C150-152963 0021 900 Mylar film 0.047uF/100V C153963 0021 104 Electrolytic 6800uF/16V C154Electrolytic 10uF/35V C155963 0020 202 Ceramic 0.1uF/50V C157Electrolytic 1uF/50V C158963 9003 136 Electrolytic 1000uF/25V C159Electrolytic 1uF/50V C161Electrolytic 10uF/35V C171Electrolytic 100uF/10V C171A-171C963 0020 202 Ceramic 0.1uF/50V C172,173Electrolytic 220uF/6.3V C174Electrolytic 10uF/35V C175Electrolytic 4.7uF/50V C176,177Electrolytic 1uF/50V C178963 9003 149 Electrolytic 330uF/63V C181963 0076 104 Ceramic 4700pF/250V(AC) C182963 9004 795 Electrolytic 10uF/100V C191-197Ceramic 2200pF/16Vfor E2 C198C960 9006 202 Ceramic 0.01uF/50Vfor E2 C198FL,198FR960 9006 202 Ceramic 0.01uF/50Vfor E2 C198SL,198SR960 9006 202 Ceramic 0.01uF/50Vfor E2 C199

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