Denon-AVR3802-avr-sm维修电路原理图.pdf

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1、Hi-Fi ComponentSERVICE MANUALMODEL AVR-3802/1082AV 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 JAPANTelephone: 03 (3584) 8111 X0131 1174 NC 0112For U.S.A., Canada, Europe,Asia, China,

2、Hong Kong &Taiwan R.O.C. modelThis service manual is composed of only pages whose contents are different from thosefor the model AVR-3801. For servicing, refer to the previously issued service manual ofAVR-3801 at the same time.RadioFans.CN 收音机爱好者资料库2AVR-3802/1082SPECIFICATIONS? ? ? ? ? AUDIO SECTI

3、ON? ? ? ? ? Power AmplifierRated output:Front:105W + 105W (8/ohms, 20Hz 20kHz with 0.05% T.H.D.)110W + 110W (8/ohms, 20Hz 20kHz with 0.05% T.H.D.) (for North America model)150W + 150W (6/ohms, 1kHz with 0.7% T.H.D.)180W + 180W (6/ohms, EIAJ)Center:105W (8/ohms, 20Hz 20kHz with 0.05% T.H.D.)110W (8/o

4、hms, 20Hz 20kHz with 0.05% T.H.D.) (for North America model)150W (6/ohms, 1kHz with 0.7% T.H.D.)180W + 180W (6/ohms, EIAJ)Surround:105W + 105W (8/ohms, 20Hz 20kHz with 0.05% T.H.D.)110W + 110W (8/ohms, 20Hz 20kHz with 0.05% T.H.D.) (for North America model)150W + 150W (6/ohms, 1kHz with 0.7% T.H.D.)

5、180W + 180W (6/ohms, EIAJ)Surround Back: 105W + 105W (8/ohms, 20 Hz 20kHz with 0.05% T.H.D.)110W + 110W (8/ohms, 20Hz 20kHz with 0.05% T.H.D.) (for North America model)150W + 150W (6/ohms, 1kHz with 0.7% T.H.D.)180W + 180W (6/ohms, EIAJ)Dynamic power:140W 2ch (8/ohms)210W 2ch (4/ohms)240W 2ch (2/ohm

6、s)Output terminals:Front, Center, Surr. Back/Multi Zone: 6 16/ohmsSurround:A or B 6 16/ohmsA + B 8 16/ohms? ? ? ? ? AnalogInput sensitivity/input impedance:200mV/47k/kohmsFrequency response:10Hz 100kHz: +0, 3dB (DIRECT model)S/N:102dB (DIRECT mode)Distortion:0.005% (20Hz 20kHz) (DIRECT mode)Rated ou

7、tput:1.2V? ? ? ? ? DigitalD/A output:Rated output 2V (at 0dB playback)Total harmonic distortion 0.008% (1 kHz, at 0 dB)S/N ratio 102dBDynamic range 96dBDigital input:Format Digital audio interface? ? ? ? ? Phono equalizer (PHONO input REC OUT)Input sensitivity:2.5mVRIAA deviation:1dB (20Hz to 20kHz)

8、Signal-to-noise ratio:74dB (A weighting, with 5mV input)Rated output/Maximum output:150mV/8VDistortion factor:0.03% (1kHz, 3V)? ? ? ? ? VIDEO SECTION? ? ? ? ? Standard video jacksInput/output level and impedance:1Vp-p, 75/ohmsFrequency response:5Hz 10MHz +0, 3dB? ? ? ? ? S-video jacksInput/output le

9、vel and impedance:Y (brightness) signal 1Vp-p, 75/ohmsC (color) signal 0.286Vp-p, 75/ohmsFrequency response:5Hz 10MHz +0, 3dB? ? ? ? ? Color component video jacksInput/output level and impedance:Y (brightness) signal 1Vp-p, 75/ohmsCB (blue) signal 0.7Vp-p, 75/ohmsCR (red) signal 0.7Vp-p, 75/ohmsFreq

10、uency response:5Hz 27MHz +0, 3dB? ? ? ? ? TUNER SECTIONFM (note: V at 75/ohms, 0dBf=1 10-15 W)AMReceiving Range:87.50MHz 107.90MHz520kHz 1710kHz(for North America and multiple voltage models)(for North America and Multiple voltage models)87.50MHz 108.00MHz522kHz 1611kHz(for Europe, China, Hong Kong,

11、 Taiwan R.O.C. and Multiple voltage models)(for Europe, China, Hong Kong, Taiwan R.O.C. and multiple voltage models)Usable Sensitivity:1.0V (11.2dBf)18V50dB Quieting Sensitivity:MONO: 1.6V (15.3dBf)STEREO: 23V (38.5dBf)S/N (IHF-A):MONO: 80dBSTEREO: 75dBTotal Harmonic Distortion (at 1kHz):MONO: 0.15%

12、STEREO: 0.3%? ? ? ? ? GENERALPower supply:AC120V, 60Hz (for North America and Taiwan R.O.C. models)AC230V, 50Hz (for Europe model)AC220V, 50Hz (for China model)AC115V/230V, 50/60Hz (for Hong Kong and Multiple voltage models)Power consumption:7.1A (for North America model)400W (for Europe, China, Hon

13、g Kong and Multiple voltage models)360W (for Taiwan R.O.C. model)2.0W Max (Standby)Maximum external dimensions:434 (W) 171 (H) 416 (D)mm (17-3/32 6-11/32 16-3/8)Weight:16.5kg (36 lbs 6 oz)? ? ? ? ? REMOTE CONTROL UNIT(RC-883: for North America, China, Hong Kong, Taiwan R.O.C. and Multiple voltage mo

14、dels)(RC-884: for Europe model)Batteries:R6P/AA Type (three batteries)External dimensions:61 (W) 230 (H) 34 (D)mm (2-13/32 9-1/16 1-11/32)Weight:200g (Approx. 7 oz) (including batteries)RadioFans.CN 收音机爱好者资料库3AVR-3802/1082Note: The symbols in the column Remarks indicate the following destinations.E

15、U: U.S.A. modelE1C: China modelEC: Canada modelE1H: Hong Kong modelE2: Europe modelEUT: Taiwan R.O.C.modelE1: Asia modelPARTS LIST OF P.W.B. UNIT ASSY1U-3315 POWER UNITAVR-38011U-3315 POWER UNITAVR-3802/1082Ref. No.Part No.Part nameRemarksRef. No.Part No.Part nameRemarksSEMICONDUCTORSSEMICONDUCTORSC

16、507,508 2546223006 Electrolytic 12000F/71V CE68W=123MC(DL) C507,508 2546213715 Electrolytic 15000F/71V CE68W=153MC(DL) 1U-3316 EXT.IN UNIT ASSY AVR-38011U-3316 EXT.IN UNIT ASSY AVR-3802/1082Ref. No.Part No.Part nameRemarksRef. No.Part No.Part nameRemarksSEMICONDUCTORS GROUPSEMICONDUCTORS GROUPIC801-

17、8042631098900 IC LM833MX IC801-8042631098900 IC LM833MX RESISTORS GROUPRESISTORS GROUPR1082472007901 Carbon chip 680 ohm 1/16WRM73B-681JT R108OPENR301,3022472007956 Carbon chip 1.1 kohm 1/16WRM73B-112JT R301,3022472009983 Carbon chip 10 kohm 1/16WRM73B-103JT R303,3042472007901 Carbon chip 680 ohm 1/

18、16WRM73B-681JT R303,3042472008968 Carbon chip 3.3 kohm 1/16WRM73B-332JT R307,3082472007969 Carbon chip 1.2 kohm 1/16WRM73B-122JT R307,3082472010969 Carbon chip 22 kohm 1/16WRM73B-223JT R313,3142472007969 Carbon chip 1.2 kohm 1/16WRM73B-122JT R313,3142472007985 Carbon chip 1.5 kohm 1/16WRM73B-152JT C

19、APACITORS GROUPCAPACITORS GROUPC4162544524943 Electrolytic 1F/50VCE04W1H010MT SMG/RE3C416OPEN1U-3317 CONTROL UNIT AVR-38011U-3338 CONTROL UNIT AVR-3802/1082Ref. No.Part No.Part nameRemarksRef. No.Part No.Part nameRemarksSEMICONDUCTORSSEMICONDUCTORSIC3032622856009 IC TMP88CU74-1B58IC3032622970008 IC

20、TMP88CU74-3DK81U-3318 AMP CONNECT UNIT AVR-38011U-3318 AMP CONNECT UNIT AVR-3802/1082Ref. No.Part No.Part nameRemarksRef. No.Part No.Part nameRemarksCAPACITORS GROUPCAPACITORS GROUPC3312570503925 Ceramic chip 10pF/50VCC73CH1H100DT C3312570503909 Ceramic chip 8pF/50VCC73CH1H8R0DT C3322570503941 Ceram

21、ic chip 12pF/50VCC73CH1H120JT C3322570503912 Ceramic chip 9pF/50VCC73CH1H9R0DT C557,5582570503967 Ceramic chip 15pF/50VCC73CH1H150JT C557,5582570503983 Ceramic chip 18pF/50VCC73CH1H180JT OTHER PARTS GROUPQtyOTHER PARTS GROUPQtyST1012050452004 Style pin1ST101OPENXL3013990153006 Crystal 14.32MHZ-12PF1

22、XL3013990739006 Crystal 14.32MHZ-RIBER1XL5033990075003 Crystal 7.2 MHz1XL5033990754007 Crystal 7.2 MHz-RIBER11U-3319 REGULATOR UNIT AVR-38011U-3319 REGULATOR UNIT AVR-3802/1082Ref. No.Part No.Part nameRemarksRef. No.Part No.Part nameRemarksSEMICONDUCTORSSEMICONDUCTORSIC701-7032690178007 Optical conn

23、ector GP1F37R1IC701-7032690194007 Optical connector GP1FA551RZIC7042622860901 IC MM74HCU04SJX IC7042621205907 IC TC74HCU04AFIC7072690177008 Optical connector GP1F38T2IC7072690187001 Optical connector GP1FA551TZCAPACITORS GROUPCAPACITORS GROUPC421OPENC4212570516909 Ceramic 0.022F/25VCK73B1E223KTC477,

24、478OPENC477,4782570516909 Ceramic 0.022F/25VCK73B1E223KT1U-3320 AUDIO/DSP UNIT AVR-38011U-3320 AUDIO/DSP UNIT AVR-3802/1082Ref. No.Part No.Part nameRemarksRef. No.Part No.Part nameRemarksSEMICONDUCTORS GROUPSEMICONDUCTORS GROUPIC3012622615004 IC TMP93CS41FIC3012622968007 IC TMP93CS40F-3DN0IC30226226

25、82901 IC SN74LV573ANS-EL2IC302OPENIC3032622632003 IC W29EE011P-90IC303OPENIC4032622779005 IC LH28F800BVE-BTL90 IC4032622969006 IC LH28F800BVE(3802)RESISTORS GROUPRESISTORS GROUPR331OPENR3312472018903 Carbon chip 0 ohm 1/16WRM73B-0R0KT R3322472018903 Carbon chip 0 ohm 1/16WRM73B-0R0KT R332OPENR771,77

26、22472012925 Carbon chip 100 kohm 1/16WRM73B-104JT R771,7722472010943 Carbon chip 18 kohm 1/16WRM73B-183JT CAPACITORS GROUPCAPACITORS GROUPC183,1842544524943 Electrolytic 1F/50VCE04W1H010MT SMG/RE3C183,184OPENC185,186OPENC185,1862544524943 Electrolytic 1F/50VCE04W1H010MT SMG/RE3C633,6342543056917 Ele

27、ctrolytic 1F/50VCE04D1H010MBPT (SME)C633,6342544524985 Electrolytic 10F/50VCE04W1H100MT SMG/RE3OTHER PARTS GROUPQtyOTHER PARTS GROUPQtyFB611OPEN1FB6112570511904 Ceramic chip 0.01F/50VCK73F1H103ZT1IC3032070021004 IC SOCKET(IC160) 1IC303OPENIC4032070020005 IC SOCKET(IC197) 1IC403OPEN4AVR-3802/108241U-

28、3318 AMP connect unit Assy for EU,EC141U-3318G AMP connect unit Assy for EU,EC,1082EU11U-3318 A for E1,E1H1U-3318 K for E1,E1H1U-3318 B for E21U-3318 J for E21U-3318 E for EUT,E1C1U-3318 L for EUT,E1C4-11U-3318-1 AMP connect unit4-11U-3318G-1 AMP connect unit4-21U-3318-2 PRE OUT unit4-21U-3318G-2 PR

29、E OUT unit4-31U-3318-3 S-video unit4-31U-3318G-3 S-video unit4-41U-3318-4 P.SW & H/P unit4-41U-3318G-4 P.SW & H/P unit4-51U-3318-5 Tuner unit4-51U-3318G-5 Tuner unit51U-3319 Regulator unit Assy for EU,EC151U-3319G Regulator unit Assy for EU,EC,1082EU11U-3319 A for E1,E1H1U-3319 K for E1,E1H1U-3319 B

30、 for E2,E1C1U-3319 J for E2,E1C1U-3319 E for EUT1U-3319 M for EUT5-11U-3319-1 Regulator unit5-11U-3319G-1 Regulator unit5-21U-3319-2 C.video unit5-21U-3319G-2 C.video unit5-31U-3319-3 COMP.video unit5-31U-3319G-3 COMP.video unit5-41U-3319-4 Digital In-1 unit5-41U-3319G-4 Digital In-1 unit5-51U-3319-

31、5 Digital In-2 unit5-51U-3319G-5 Digital In-2 unit5-61U-3319-6 Holder unit5-61U-3319G-6 Holder unit5-71U-3319-8 PT903 unit5-71U-3319G-8 PT903 unit5-81U-3319-9 PT902 unit5-81U-3319G-9 PT902 unit5-111U-3319-11 Voltage select-1 unitfor E1,E1H5-111U-3319K-11 Voltage select-1 unitfor E1,E1H5-121U-3319-12

32、 Voltage select-2 unitfor E1,E1H5-121U-3319K-12 Voltage select-2 unitfor E1,E1H61U-3320 AUDIO/DSP unit Assy for EU,EC161U-3320G AUDIO/DSP unit Assy for EU,EC,1082EU11U-3320A for E1,E1H,E1C1U-3320 K for E1,E1H,E1C1U-3320 B for E21U-3320 J for E21U-3320E for EUT1U-3320M for EUT124124716001 Support bra

33、cket1124124716001 Support bracket0231051353103 Back panelfor EU,EC1231051381007 Back panelfor EU,EC11051353129 Back panelfor E211051381010 Back panelfor E211051353132 Back panelfor E1,E1H11051381023 Back panelfor E1,E1H11051353158 Back panelfor E1C11051381036 Back panelfor E1C11051353145 Back panelf

34、or EUT11051381049 Back panelfor EUT11051381078 Back panelfor 1082EU251442745003 Front panel Assyfor EU,EC1251442770007 Front panel Assyfor EU,EC11442745032 Front panel Assy (BK)for E211442770023 Front panel Assy (BK)for E211442745045 Front panel Assy (G)for E211442770036 Front panel Assy (G)for E211

35、442745029 Front panel Assyfor E1,E1H,EUT,E1C11442770049 Front panel Assyfor E1,E1H,EUT,E1C11442770052 Front panel Assyfor 1082EU261462221002 Inner panel Assyfor EU,EC1261462221138 Inner panel Assy(BK)for EU,EC,E211462221015 Inner panel Assyfor E2,E1,E1H,EUT,E1C11462221141 Inner panel Assy(G)for E2,E

36、1,E1H,EUT,E1C11462221154 Inner panel Assy(BK)for 1082EU422336352006 Power transfor EU,EC,EUT1422336363008 Power transfor EU,EC,EUT,1082EU12336356002 Power transfor E212336364007 Power transfor E212336357001 Power transfor E1,E1H12336365006 Power transfor E1,E1H12336317009 Power transfor E1C123363660

37、05 Power transfor E1C1544610976025 Rubber sheetTop cover1SCREWSSCREWS1014737002005 Screw 3X6 CBTS (S)-Z 101014737002005 Screw 3X6 CBTS (S)-Z 01034737005002 Screw 3X10 CBTS (S)-Z 291034737005002 Screw 3X10 CBTS (S)-Z 281144718010100 Special screwPower unit1Note: The symbols in the column Remarks indi

38、cate the following destinations.EU: U.S.A. modelE1C: China modelEC: Canada modelE1H: Hong Kong modelE2: Europe modelEUT: Taiwan R.O.C.modelE1: Asia modelPARTS LIST OF EXPLODED VIEWAVR-3801AVR-3802/1082Ref. No.Part No.Part nameRemarksQtyRef. No.Part No.Part nameRemarksQty11U-3315 Power unit Assy for

39、EU,EC111U-3315G Power unit Assy for EU,EC,1082EU11U-3315 A for E1,E1H1U-3315 K for E1,E1H1U-3315 B for E21U-3315 J for E21U-3315 E for EUT1U-3315 M for EUT1U-3315 F for E1C1U-3315 L for E1C1-11U-3315-1 Power unit1-11U-3315G-1 Power unit1-21U-3315-2 SP F unit1-21U-3315G-2 SP F unit1-31U-3315-3 SP S u

40、nit1-31U-3315G-3 SP S unit21U-3316 EXT.IN unit Assy for EU,EC121U-3316G EXT.IN unit Assy for EU,EC,1082EU11U-3316 A for E1,E1H,E1C1U-3316 K for E1,E1H,E1C1U-3316 B for E21U-3316 J for E21U-3316 E for EUT1U-3316 M for EUT2-11U-3316-1 Display unit2-11U-3316G-1 Display unit2-21U-3316-2 EXT IN VR unit2-

41、21U-3316G-2 EXT IN VR unit2-31U-3316-3 VOL. unit2-31U-3316G-3 VOL. unit2-41U-3316-4 Power SW unitfor E1,E1H,E1C,EUT,E22-41U-3316K-4 Power SW unitfor E1,E1H,E1C,EUT,E231U-3317 Control unit Assy for EU,EC131U-3338G Control unit Assy for EU,EC,1082EU11U-3317 A for E1,E1H1U-3338 K for E1,E1H1U-3317 B fo

42、r E21U-3338 J for E21U-3317 E for EUT1U-3338 M for EUT1U-3317 F for E1C1U-3338 L for E1C3-11U-3317-1 Control unit3-11U-3338G-1 Control unit3-21U-3317-2 Connect unit3-21U-3338G-2 Connect unit3-31U-3317-3 Front unit3-31U-3338G-3 Front unitPARTS LIST OF PACKING ACCESSORIESAVR-3801AVR-3802/1082Ref. No.P

43、art No.Part nameRemarksQtyRef. No.Part No.Part nameRemarksQty2035113663009 Inst manual (E3)for EU,EC12035113785107 Inst manual (EU)for EU,EC15113729008 Inst manual (EC)for EC15113786106 Inst manual (EC)for EC15113709002 Inst manual (E2)for E215113803005 Inst manual (E2)for E215113708003 Inst manual

44、(E1)for E1,E1H,EUT15113804004 Inst manual (E1)for E1,E1H,EUT15113710004 Inst manual (E1C)for E1C15113805003 Inst manual (E1C)for E1C15113884008 Inst manual (1082)for 1082EU12155012100029 Carton casefor EU,EC,E1,E2,EUT12155012100058 Carton casefor EU,EC,E1,E2,EUT15012100032 Carton casefor E1H15012100

45、061 Carton casefor E1H15012099059 Carton casefor 1082EU12215133549006 Carton label (T)for EUT12215133549035 Carton label (T)for EUT15133518008 Carton label (C)for E1C15133518037 Carton label (C)for E1C187654321ABCDE5AVR-3802/1082The symbols above indicate the following destinations.EU : U.S.A. modelEC : Canada modelE2 : Europe modelE1 : Asia modelE1C : China modelE1H : Hong Kong modelEUT : Taiwan R.O.C. modelParts marked with this symbol have criticalcharacteristics.Use ONLY replacement parts recommended by themanufacturer.WARNING: