Denon-AVR1082-avr-sm维修电路原理图.pdf

《Denon-AVR1082-avr-sm维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《Denon-AVR1082-avr-sm维修电路原理图.pdf（5页珍藏版）》请在收音机爱好者资料库上搜索。

1、Hi-Fi Component SERVICE MANUAL MODEL AVR-3802/1082 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 X0131 1174 NC 0112 For U.S.A., Canada, Europe, Asia,

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

3、? ? ? AUDIO SECTION ? ? ? ? ? Power Amplifier Rated 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

4、 0.05% T.H.D.) 110W (8/ohms, 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

5、/ohms, 1kHz with 0.7% T.H.D.) 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/oh

6、ms) 210W 2ch (4/ohms) 240W 2ch (2/ohms) Output terminals:Front, Center, Surr. Back/Multi Zone: 6 16/ohms Surround:A or B 6 16/ohms A + B 8 16/ohms ? ? ? ? ? Analog Input sensitivity/input impedance:200mV/47k/kohms Frequency response:10Hz 100kHz: +0, 3dB (DIRECT model) S/N:102dB (DIRECT mode) Distort

7、ion:0.005% (20Hz 20kHz) (DIRECT mode) Rated output:1.2V ? ? ? ? ? Digital D/A output:Rated output 2V (at 0dB playback) Total harmonic distortion 0.008% (1 kHz, at 0 dB) S/N ratio 102dB Dynamic range 96dB Digital input:Format Digital audio interface ? ? ? ? ? Phono equalizer (PHONO input REC OUT) Inp

8、ut sensitivity:2.5mV RIAA deviation:1dB (20Hz to 20kHz) Signal-to-noise ratio:74dB (A weighting, with 5mV input) Rated output/Maximum output:150mV/8V Distortion factor:0.03% (1kHz, 3V) ? ? ? ? ? VIDEO SECTION ? ? ? ? ? Standard video jacks Input/output level and impedance:1Vp-p, 75/ohms Frequency re

9、sponse:5Hz 10MHz +0, 3dB ? ? ? ? ? S-video jacks Input/output level and impedance:Y (brightness) signal 1Vp-p, 75/ohms C (color) signal 0.286Vp-p, 75/ohms Frequency response:5Hz 10MHz +0, 3dB ? ? ? ? ? Color component video jacks Input/output level and impedance:Y (brightness) signal 1Vp-p, 75/ohms

10、CB (blue) signal 0.7Vp-p, 75/ohms CR (red) signal 0.7Vp-p, 75/ohms Frequency response:5Hz 27MHz +0, 3dB ? ? ? ? ? TUNER SECTION FM (note: V at 75/ohms, 0dBf=1 10-15 W)AM Receiving Range:87.50MHz 107.90MHz520kHz 1710kHz (for North America and multiple voltage models)(for North America and Multiple vo

11、ltage models) 87.50MHz 108.00MHz522kHz 1611kHz (for Europe, China, Hong Kong, 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)18V 50dB Quieting Sensitivity:MONO: 1.6V (15.3dBf) STEREO: 23V (38.5dBf)

12、S/N (IHF-A):MONO: 80dB STEREO: 75dB Total Harmonic Distortion (at 1kHz):MONO: 0.15% STEREO: 0.3% ? ? ? ? ? GENERAL Power 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 vo

13、ltage models) Power consumption:7.1A (for North America model) 400W (for Europe, China, Hong 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

14、 CONTROL UNIT(RC-883: for North America, China, Hong Kong, Taiwan R.O.C. and Multiple voltage models) (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

15、收音机爱 好者资料库 3 AVR-3802/1082 Note: The symbols in the column Remarks indicate the following destinations. EU: U.S.A. modelE1C: China model EC: Canada modelE1H: Hong Kong model E2: Europe modelEUT: Taiwan R.O.C.model E1: Asia model PARTS LIST OF P.W.B. UNIT ASSY 1U-3315 POWER UNITAVR-38011U-3315 POWER

16、UNITAVR-3802/1082 Ref. No.Part No.Part nameRemarksRef. No.Part No.Part nameRemarks SEMICONDUCTORSSEMICONDUCTORS C507,508 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-3802/1

17、082 Ref. No.Part No.Part nameRemarksRef. No.Part No.Part nameRemarks SEMICONDUCTORS GROUPSEMICONDUCTORS GROUP IC801-8042631098900 IC LM833MX IC801-8042631098900 IC LM833MX RESISTORS GROUPRESISTORS GROUP R1082472007901 Carbon chip 680 ohm 1/16WRM73B-681JT R108OPEN R301,3022472007956 Carbon chip 1.1 k

18、ohm 1/16WRM73B-112JT R301,3022472009983 Carbon chip 10 kohm 1/16WRM73B-103JT R303,3042472007901 Carbon chip 680 ohm 1/16WRM73B-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-223

19、JT R313,3142472007969 Carbon chip 1.2 kohm 1/16WRM73B-122JT R313,3142472007985 Carbon chip 1.5 kohm 1/16WRM73B-152JT CAPACITORS GROUPCAPACITORS GROUP C4162544524943 Electrolytic 1F/50VCE04W1H010MT SMG/RE3C416OPEN 1U-3317 CONTROL UNIT AVR-38011U-3338 CONTROL UNIT AVR-3802/1082 Ref. No.Part No.Part na

20、meRemarksRef. No.Part No.Part nameRemarks SEMICONDUCTORSSEMICONDUCTORS IC3032622856009 IC TMP88CU74-1B58IC3032622970008 IC TMP88CU74-3DK8 1U-3318 AMP CONNECT UNIT AVR-38011U-3318 AMP CONNECT UNIT AVR-3802/1082 Ref. No.Part No.Part nameRemarksRef. No.Part No.Part nameRemarks CAPACITORS GROUPCAPACITOR

21、S GROUP C3312570503925 Ceramic chip 10pF/50VCC73CH1H100DT C3312570503909 Ceramic chip 8pF/50VCC73CH1H8R0DT C3322570503941 Ceramic chip 12pF/50VCC73CH1H120JT C3322570503912 Ceramic chip 9pF/50VCC73CH1H9R0DT C557,5582570503967 Ceramic chip 15pF/50VCC73CH1H150JT C557,5582570503983 Ceramic chip 18pF/50V

22、CC73CH1H180JT OTHER PARTS GROUPQtyOTHER PARTS GROUPQty ST1012050452004 Style pin1ST101OPEN XL3013990153006 Crystal 14.32MHZ-12PF1XL3013990739006 Crystal 14.32MHZ-RIBER1 XL5033990075003 Crystal 7.2 MHz1XL5033990754007 Crystal 7.2 MHz-RIBER1 1U-3319 REGULATOR UNIT AVR-38011U-3319 REGULATOR UNIT AVR-38

23、02/1082 Ref. No.Part No.Part nameRemarksRef. No.Part No.Part nameRemarks SEMICONDUCTORSSEMICONDUCTORS IC701-7032690178007 Optical connector GP1F37R1IC701-7032690194007 Optical connector GP1FA551RZ IC7042622860901 IC MM74HCU04SJX IC7042621205907 IC TC74HCU04AF IC7072690177008 Optical connector GP1F38

24、T2IC7072690187001 Optical connector GP1FA551TZ CAPACITORS GROUPCAPACITORS GROUP C421OPENC4212570516909 Ceramic 0.022F/25VCK73B1E223KT C477,478OPENC477,4782570516909 Ceramic 0.022F/25VCK73B1E223KT 1U-3320 AUDIO/DSP UNIT AVR-38011U-3320 AUDIO/DSP UNIT AVR-3802/1082 Ref. No.Part No.Part nameRemarksRef.

25、 No.Part No.Part nameRemarks SEMICONDUCTORS GROUPSEMICONDUCTORS GROUP IC3012622615004 IC TMP93CS41FIC3012622968007 IC TMP93CS40F-3DN0 IC3022622682901 IC SN74LV573ANS-EL2IC302OPEN IC3032622632003 IC W29EE011P-90IC303OPEN IC4032622779005 IC LH28F800BVE-BTL90 IC4032622969006 IC LH28F800BVE(3802) RESIST

26、ORS GROUPRESISTORS GROUP R331OPENR3312472018903 Carbon chip 0 ohm 1/16WRM73B-0R0KT R3322472018903 Carbon chip 0 ohm 1/16WRM73B-0R0KT R332OPEN R771,7722472012925 Carbon chip 100 kohm 1/16WRM73B-104JT R771,7722472010943 Carbon chip 18 kohm 1/16WRM73B-183JT CAPACITORS GROUPCAPACITORS GROUP C183,1842544

27、524943 Electrolytic 1F/50VCE04W1H010MT SMG/RE3C183,184OPEN C185,186OPENC185,1862544524943 Electrolytic 1F/50VCE04W1H010MT SMG/RE3 C633,6342543056917 Electrolytic 1F/50VCE04D1H010MBPT (SME)C633,6342544524985 Electrolytic 10F/50VCE04W1H100MT SMG/RE3 OTHER PARTS GROUPQtyOTHER PARTS GROUPQty FB611OPEN1F

28、B6112570511904 Ceramic chip 0.01F/50VCK73F1H103ZT1 IC3032070021004 IC SOCKET(IC160) 1IC303OPEN IC4032070020005 IC SOCKET(IC197) 1IC403OPEN 4 AVR-3802/1082 41U-3318 AMP connect unit Assy for EU,EC141U-3318G AMP connect unit Assy for EU,EC,1082EU1 1U-3318 A for E1,E1H1U-3318 K for E1,E1H 1U-3318 B for

29、 E21U-3318 J for E2 1U-3318 E for EUT,E1C1U-3318 L for EUT,E1C 4-11U-3318-1 AMP connect unit4-11U-3318G-1 AMP connect unit 4-21U-3318-2 PRE OUT unit4-21U-3318G-2 PRE OUT unit 4-31U-3318-3 S-video unit4-31U-3318G-3 S-video unit 4-41U-3318-4 P.SW & H/P unit4-41U-3318G-4 P.SW & H/P unit 4-51U-3318-5 Tu

30、ner unit4-51U-3318G-5 Tuner unit 51U-3319 Regulator unit Assy for EU,EC151U-3319G Regulator unit Assy for EU,EC,1082EU1 1U-3319 A for E1,E1H1U-3319 K for E1,E1H 1U-3319 B for E2,E1C1U-3319 J for E2,E1C 1U-3319 E for EUT1U-3319 M for EUT 5-11U-3319-1 Regulator unit5-11U-3319G-1 Regulator unit 5-21U-3

31、319-2 C.video unit5-21U-3319G-2 C.video unit 5-31U-3319-3 COMP.video unit5-31U-3319G-3 COMP.video unit 5-41U-3319-4 Digital In-1 unit5-41U-3319G-4 Digital In-1 unit 5-51U-3319-5 Digital In-2 unit5-51U-3319G-5 Digital In-2 unit 5-61U-3319-6 Holder unit5-61U-3319G-6 Holder unit 5-71U-3319-8 PT903 unit

32、5-71U-3319G-8 PT903 unit 5-81U-3319-9 PT902 unit5-81U-3319G-9 PT902 unit 5-111U-3319-11 Voltage select-1 unitfor E1,E1H5-111U-3319K-11 Voltage select-1 unitfor E1,E1H 5-121U-3319-12 Voltage select-2 unitfor E1,E1H5-121U-3319K-12 Voltage select-2 unitfor E1,E1H 61U-3320 AUDIO/DSP unit Assy for EU,EC1

33、61U-3320G AUDIO/DSP unit Assy for EU,EC,1082EU1 1U-3320A for E1,E1H,E1C1U-3320 K for E1,E1H,E1C 1U-3320 B for E21U-3320 J for E2 1U-3320E for EUT1U-3320M for EUT 124124716001 Support bracket1124124716001 Support bracket0 231051353103 Back panelfor EU,EC1231051381007 Back panelfor EU,EC1 1051353129 B

34、ack panelfor E211051381010 Back panelfor E21 1051353132 Back panelfor E1,E1H11051381023 Back panelfor E1,E1H1 1051353158 Back panelfor E1C11051381036 Back panelfor E1C1 1051353145 Back panelfor EUT11051381049 Back panelfor EUT1 1051381078 Back panelfor 1082EU 251442745003 Front panel Assyfor EU,EC12

35、51442770007 Front panel Assyfor EU,EC1 1442745032 Front panel Assy (BK)for E211442770023 Front panel Assy (BK)for E21 1442745045 Front panel Assy (G)for E211442770036 Front panel Assy (G)for E21 1442745029 Front panel Assyfor E1,E1H,EUT,E1C11442770049 Front panel Assyfor E1,E1H,EUT,E1C1 1442770052 F

36、ront panel Assyfor 1082EU 261462221002 Inner panel Assyfor EU,EC1261462221138 Inner panel Assy(BK)for EU,EC,E21 1462221015 Inner panel Assyfor E2,E1,E1H,EUT,E1C11462221141 Inner panel Assy(G)for E2,E1,E1H,EUT,E1C1 1462221154 Inner panel Assy(BK)for 1082EU 422336352006 Power transfor EU,EC,EUT1422336

37、363008 Power transfor EU,EC,EUT,1082EU1 2336356002 Power transfor E212336364007 Power transfor E21 2336357001 Power transfor E1,E1H12336365006 Power transfor E1,E1H1 2336317009 Power transfor E1C12336366005 Power transfor E1C1 544610976025 Rubber sheetTop cover1 SCREWSSCREWS 1014737002005 Screw 3X6

38、CBTS (S)-Z 101014737002005 Screw 3X6 CBTS (S)-Z 0 1034737005002 Screw 3X10 CBTS (S)-Z 291034737005002 Screw 3X10 CBTS (S)-Z 28 1144718010100 Special screwPower unit1 Note: The symbols in the column Remarks indicate the following destinations. EU: U.S.A. modelE1C: China model EC: Canada modelE1H: Hon

39、g Kong model E2: Europe modelEUT: Taiwan R.O.C.model E1: Asia model PARTS LIST OF EXPLODED VIEW AVR-3801AVR-3802/1082 Ref. No.Part No.Part nameRemarksQtyRef. No.Part No.Part nameRemarksQty 11U-3315 Power unit Assy for EU,EC111U-3315G Power unit Assy for EU,EC,1082EU1 1U-3315 A for E1,E1H1U-3315 K fo

40、r E1,E1H 1U-3315 B for E21U-3315 J for E2 1U-3315 E for EUT1U-3315 M for EUT 1U-3315 F for E1C1U-3315 L for E1C 1-11U-3315-1 Power unit1-11U-3315G-1 Power unit 1-21U-3315-2 SP F unit1-21U-3315G-2 SP F unit 1-31U-3315-3 SP S unit1-31U-3315G-3 SP S unit 21U-3316 EXT.IN unit Assy for EU,EC121U-3316G EX

41、T.IN unit Assy for EU,EC,1082EU1 1U-3316 A for E1,E1H,E1C1U-3316 K for E1,E1H,E1C 1U-3316 B for E21U-3316 J for E2 1U-3316 E for EUT1U-3316 M for EUT 2-11U-3316-1 Display unit2-11U-3316G-1 Display unit 2-21U-3316-2 EXT IN VR unit2-21U-3316G-2 EXT IN VR unit 2-31U-3316-3 VOL. unit2-31U-3316G-3 VOL. u

42、nit 2-41U-3316-4 Power SW unitfor E1,E1H,E1C,EUT,E22-41U-3316K-4 Power SW unitfor E1,E1H,E1C,EUT,E2 31U-3317 Control unit Assy for EU,EC131U-3338G Control unit Assy for EU,EC,1082EU1 1U-3317 A for E1,E1H1U-3338 K for E1,E1H 1U-3317 B for E21U-3338 J for E2 1U-3317 E for EUT1U-3338 M for EUT 1U-3317

43、F for E1C1U-3338 L for E1C 3-11U-3317-1 Control unit3-11U-3338G-1 Control unit 3-21U-3317-2 Connect unit3-21U-3338G-2 Connect unit 3-31U-3317-3 Front unit3-31U-3338G-3 Front unit PARTS LIST OF PACKING ACCESSORIES AVR-3801AVR-3802/1082 Ref. No.Part No.Part nameRemarksQtyRef. No.Part No.Part nameRemar

44、ksQty 2035113663009 Inst manual (E3)for EU,EC12035113785107 Inst manual (EU)for EU,EC1 5113729008 Inst manual (EC)for EC15113786106 Inst manual (EC)for EC1 5113709002 Inst manual (E2)for E215113803005 Inst manual (E2)for E21 5113708003 Inst manual (E1)for E1,E1H,EUT15113804004 Inst manual (E1)for E1

45、,E1H,EUT1 5113710004 Inst manual (E1C)for E1C15113805003 Inst manual (E1C)for E1C1 5113884008 Inst manual (1082)for 1082EU1 2155012100029 Carton casefor EU,EC,E1,E2,EUT12155012100058 Carton casefor EU,EC,E1,E2,EUT1 5012100032 Carton casefor E1H15012100061 Carton casefor E1H1 5012099059 Carton casefo

46、r 1082EU1 2215133549006 Carton label (T)for EUT12215133549035 Carton label (T)for EUT1 5133518008 Carton label (C)for E1C15133518037 Carton label (C)for E1C1 87654321 A B C D E 5 AVR-3802/1082 The symbols above indicate the following destinations. EU : U.S.A. model EC : Canada model E2 : Europe model E1 : Asia model E1C : China model E1H : Hong Kong model EUT : Taiwan R.O.C. model Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. WARNING: