Integra-DTR10_5-avr-sm 维修电路原理图.pdf

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1、DTR-10.5SERVICE MANUALSERVICE MANUALAV RECEIVERBlack modelMODEL DTR-10.5Ref. No. 3860Dec, 2004120V AC, 60HzBUDD230V-240V AC, 50HzBUPAABCDEFPQRSTUVWXYZGHIJKLMNOCapsDeleteLanguageLoca t ionAlbumAr tistGenrePlaylistRepeatVideoMusicPhoto.-/-/-Direct Tuning#CustomDisplayDimmerT V InputSleepRandomMain A M

2、ain B MutingAngleSubtitleAudioMemorySearchA-BRepeatOnStandbyT VT V CHT V VOLExitGuideRecLast MemoryPrevCHEnterSetupReturnT est T oneCH SELPure ASurr oundDirectStereoRe-EQTHXAll CH STLevel +Level -L NightAudio SELDSPDSP+100Clear123456789InputTopMenuMenuVOLCHDiscI+-+-Zone 3Zone 2InputModeMacroServerAu

3、dioADJRC-556MPure AudioOpenDVDDisplay Video 1Video 2Video 3Video 4Video 5Video 6Video 7StandbyMaster VolumeRec/ Zone 3 Red )(Main Blue()Zone 2 Green()Standby/OnT ape 1 T ape 2T unerPhonoC DNet AudioSAFETY-RELATED COMPONENT WARNING!COMPONENTS IDENTIFIED BY MARK ON THESCHEMATIC DIAGRAM AND IN THE PART

4、S LIST ARECRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.REPLACE THESE COMPONENTS WITH ONKYOPARTS WHOSE PART NUMBERS APPEAR AS SHOWNIN THIS MANUAL.MAKE LEAKAGE-CURRENT OR RESISTANCEMEASUREMENTS TO DETERMINE THAT EXPOSEDPARTS ARE ACCEPTABLY INSULATED FROM THESUPPLY CIRCUIT BEFORE RETURNING THEAPPLIANCE

5、 TO THE CUSTOMER.RadioFans.CN 收音机爱 好者资料库DTR-10.5SPECIFICATIONSGeneralAmplifier SectionPower Supply RatingUSA and Canadian models:AC 120 V, 60 HzAustralian models:AC 230-240 V, 50 HzConsumption PowerUSA & Canadian models:13.8 AAustralian models:1,200 WStandby Power Consumption: 3.9 WDimensions (W H D

6、): 435 220 480.5 mm (17-1/8 8-11/16 18-15/16)Weight:33 kg (72.8 lbs)Inputs:AudioMultichannel (7.1ch) Inputs: 2Phono (MM):1Line inputs:9 (assignable), 1 (Fixed) (Video 7 on the front panel)Digital inputs Coaxial:6Digital inputs Optical:6 (assignable), 1 (Fixed) (Video 7on the front panel)VideoComposi

7、te Video inputs:6 (assignable), 1 (fixed, on the front panel)S Video inputs:6 (assignable), 1 (fixed, on the front panel)Component Video RCA inputs:3 Component Video BNC input:1 (Australian models)Audio and VideoHDMI inputs (19-pin):(option)2Miscellaneous3-IR in (Phoenix connector) for Main, Zone 2

8、and Zone 3Outputs:AudioSpeakers A:Front L/R, Center, Surround L/R, Surround Back L/RSpeakers B:Front L/R, Center, Surround L/R, Surround Back L/R or Powered Zone 2 L/RPre out A:Front L/R, Center, Surround L/R, Surround Back L/R, SubwooferPre out B:SubwooferHeadphones:1Line outputs:5 (assignable to R

9、ecout, Zone 2 out and Zone 3 out)Digital outputs Coaxial:2 (assignable to Recout, Zone 2 out and Zone 3 out)Digital outputs Optical:2 (assignable to Recout, Zone 2 out and Zone 3 out)VideoComposite Video outputs:3 (assignable to Monitor out A/B, Recout, Zone 2 out and Zone 3 out)1 (fixed, Monitor ou

10、t A)S Video outputs:3 (assignable to Monitor out A/B and Recout)1 (fixed, Monitor out A)Component Video RCA outputs:1Component Video BNC output:1 (Australian models)Audio and VideoHDMI output (19-pin):(option) 1Miscellaneous12V Trigger out (1/8-inch mini-jack):5 (for A, B, C, D, E)Inputs/Outputs:Mis

11、cellaneousi. LINK(AEthernet (Net-Tune):UDIO) (4 pin):2(option)1 (1/8-inch mini-jack):1RS232 (9 pin D-SUB Female connector):1Antennas:FM:75 ohms unbalancedAM:Included loop antenna and external terminalAC Inlet:1 (IEC type)AC Outlets:USA & Canadian models: 1 (Switched, 120 W 1A max.)Australian models:

12、 1 (Switched, 100 W max.)Power Output (All channels):USA & Canada (FTC):150 Watts per channel min. RMS into 8 ohms 2 channel driven, from 20 to 20,000 Hz with no more than 0.05% total harmonic distortion.200 Watts per channel min. RMS into 6 ohms 2 channel driven, 1,000 Hz with no more than 0.1% tot

13、al harmonic distortion.260 Watts per channel min. RMS into 8 ohms 2 channel driven,1,000 Hz with no more than 0.1% total harmonic distortion. BTLAustralian model (DIN):200 Watts per channel min. RMS into 6 ohms 2 channel driven, 1,000 Hz DIN280 Watts per channel min. RMS into 8 ohms 2 channel driven

14、, 1,000 Hz DIN BTLDynamic Power:2 340 W (3 ven)2 260 W (4 , 2 channel driven)2 175 W (8 , 2 channel driven)THD (Total Harmonic Distor-tion):0.05% (rated power)0.05% (1 watt output)Damping Factor:60 at 8 ohmsIM Distortion:0.05% (rated power)0.05% (1 watt output)Input Sensitivity and Impedance:Audio20

15、0 mV, 50 k (AUDIO IN 1-9/FRONT)2.5 mV, 50 k (PHONO MM)200 mV, 50 k (MULTI IN FR/FL/C/SR/SL/SBR/SBL)36 mV , 50 k (MULTI IN SUB)0.5 Vp-p, 75 (DIGITAL IN COAXIAL 1-6)Video (DVD, VIDEO 1-5)1 Vp-p, 75 (Composite Video)1 Vp-p, 75 (S Video, Y signal)0.28 Vp-p, 75 (S Video, C signal)Component1 Vp-p, 75 (Y)0

16、.7 Vp-p, 75 (PB/CB, PR/CR), 2 channel driRadioFans.CN 收音机爱 好者资料库DTR-10.5SPECIFICATIONSTuner SectionFMAMSpecfications and features are subject to change without notice.Output Level and Impedance:AudioAUDIO 1-5:200 mV, 470 (Tape 1/2/ Video 1/2/3 Rec Out)100 mV, 470 (Zone 2/3 Out (fixed)1 V, 470 (Zone

17、2/3 Out (variable)PRE OUT A:1 V, 470 (Front L/R, CENTER, SURR L/R, SURR BACK or Zone 2 L/R, SUB WOOFER)PRE OUT B:1 V, 470 (SUB WOOFER)VideoVIDEO 1-4 (Composite Video):1 Vp-p 75 (Monitor Out A/B, Video 1/2/3 Rec Out, Zone 2/3 Out)VIDEO 1-4 (S Video, Y signal):1 Vp-p, 75 (Monitor Out A/B, Video 1/2/3

18、Rec Out)VIDEO 1-4 (S Video, C signal):0.28 Vp-p, 75 ohms (Monitor Out A/B, Video 1/2/3 Rec Out)COMPONENT VIDEO:1 Vp-p, 75 ohms (Y)0.7 Vp-p, 75 ohms (PB/CB, PR/CR)Phono Overload:120 mV RMS at 1,000 Hz, 0.5% THDFrequency Response:Audio (CD in Direct mode) 5 Hz-100 kHz: +1/- 3 dBVideo Component10 Hz-50

19、 MHz: +1/-3 dBRIAA Deviation:20-20 kHz: 0.8 dBTone Control:12 dB at 50 Hz (Bass)12 dB at 1,000 Hz (Mid)12 dB at 20,000 Hz (Treble)S/N (Direct mode):80 dB (PHONO, IHF A, 5 mV input)95 dB (LINE, IHF A, 0.5V input)Muting:Due to setup menuTuning frequency Range: USA & Canadian models: 87.50 to 108.00 MH

20、z, 200 kHz stepsOther models:87.50 to 108.00 MHz, 50 kHz stepsUsable Sensitivity:Stereo17.2 dBf, 2.0 V (75 IHF)23 V (75 DIN)Mono11.2 dBf, 1.0 V (75 IHF)0.9 V (75 DIN)50 dB Quieting Sensitivity:Mono17.2 dBf, 2.0 V (75 ohms)Stereo37.2 dBf, 20.0 V (75 ohms)Capture Ratio:2.0 dBImage Rejection Ratio:85 d

21、B (UDD, UDC: 40dB)IF Rejection Ratio:90 dBS/N:Mono76 dB, IHFStereo 70 dB, IHFAlternate Channel Attenuation:Mono55 dB IHFSelectivity:50 dB DINAM Suppression Ratio:50 dBHarmonic Distortion:Mono0.2%Stereo0.3%Frequency Response:30 to 15,000 Hz, +/- 1.0 dBStereo Separation:45 dB at 1,000 Hz30 dB at 100 t

22、o 10,000 HzStereo Threshold:17.2 dBf, 2.0 V (75 )Tuning frequency Range:USA & Canadian models:530 to 1710 kHz, 10 kHz stepsAustralian models:522 to 1611 kHz, 9 kHz stepsUsable Sensitivity:30 VImage Rejection Ratio:40 dBIF Rejection Ratio:40 dBS/N:40 dBTHD:0.7%TX-SR803/ESERVICE PROCEDURES1. Replacing

23、 the fuses This symbol located near the fuses indicates that thefuse used is fast operating type. For continued protection againstfire hazard, replace with same type fuse. For fuse rating refer tothe marking adjacent to the symbol. Ce symbole indique que le fusible utlise est a rapide.Pour une prote

24、ction permanente, nuntiliser que fusibles dememe type. Ce darnier est la qu le present symbol estappse.CIRCUIT NO. PART NO. DESCRIPTION2. To initialize the unitThis device employs a microprocessor to perform variousfunctions and operations. If interference generated by an external power supply, radi

25、o wave, or other electrical source results in accident which causes the specified operations and functions tooperate abnormally.To perform a result, please follow the procedure below.1.Press and hold down the VIDEO-1 button, then press the STANDBY button.2.After CLEAR is displayed, the preset memory

26、 and eachmode stored in the memory, such as surround, areinitialized and will return to the factory setting.Note: : USA model only : Australian model only 3. Safty-check out (U.S.A. model only)After correcting the original service problem, perform thefollowing safety check before releasing the set t

27、o the customer.Leakage Current CheckMeasure leakage current to a known earth ground(water pipe,conduit, etc.) by connecting a leakage current tester between the earth ground and exposed metal parts of the appliance(input/output terminals, screwheads,metal overlays, etc.).Plug the power supply cord d

28、irectly into a 120V AC 60 Hz outletand turn Standby switch on. Any current meausred must not exceed 0.5mA. DTR-10.5Not available with Headphones useOperation not allowed while a pair of headphones is con-nected.Not available in this Sp ConfigDoesnt work with the current speaker configuration.Only av

29、ailable with Dolby DCan be used with only Dolby Digital.Not available with this signalDoesnt work with the current listening mode.Not available with MutingOperation not allowed because the DTR-10.5 is currently muted.Not available in this Listening ModeDoesnt work with the current listening mode.Not

30、 available with NET AUDIO use Operation not possible with Net Audio selected for the input source.Not available with Dolby Headphone OffDoesnt work with the Dolby Headphone function off.Not available with Dolby Headphone On Doesnt work with the Dolby Headphone function on.Not available with zone2 ou

31、t in Line out Operation not possible with 1-8. f. Zone 2 Out set toLine Out.Not available with zone3 out in Line outOperation not possible with 1-8. g. Zone 3 Out set toLine Out.4. Error Messages5.Memory backupThe DTR-10.5 uses a battery-less memory backup sys-tem in order to retain radio presets an

32、d other settings when it is unplugged or in the case of a power failure. Although no batteries are required, the DTR-10.5 must be plugged into an AC outlet in order to charge the backup system. Once it has been charged, the DTR-10.5 will retain the settings for several weeks, although this depends o

33、n the environment and time will be shorter in humid climates.F6911,F6913 25230420A-UL-250V,FuseF6921,F6923 25230420A-UL-250V,FuseF9001 2520998A-EAK,Fuse 252303 or15A-TUL-250V or25219715A-UL/T-314,Fuse F9002 252164 or5A-UL/T-237 or252075 or2.5A-SE-EAK or2522585A-T/UL-ST2,Fuse 252241 or2.5A-SE-TL250V

34、or2522752.5A-SE-TL250V,Fuse F9501 252198 or8A-UL or252079 or6.3A-SE-EAK or2522618A-T/UL-ST2,Fuse 252245 or6.3A-SE-TL250V or2522796.3A-SE-TL250V,Fuse F9502 252198 or8A-UL or252079 or6.3A-SE-EAK or2522618A-T/UL-ST2,Fuse 252245 or6.3A-SE-TL250V or2522796.3A-SE-TL250V,Fuse F9503,F9504 252160 or2.5A-UL/T

35、-237 or252075 or2.5A-SE-EAK or2522542.5A-T/UL-ST2,Fuse 252241 or2.5A-SE-TL250V or2522752.5A-SE-TL250V,Fuse DTR-10.5/RDC-7.1How to Install Updater0. Download the firmware setup_xxxxxx.zip to the disk top. Double-click the icon.1. Start Install program by double-clinking Setup.exe. Click Next.2. Selec

36、t a target folder Updater should be installed to. Click Next.3. Make sure the location is OK and click Install. 4. When Install is completed, this window appears. Please read ReadMe.txt at least once. DTR-10.5/RDC-7.1How to Use Updater1. Connect your unit and PC with RS-232C cable, turn on the unit,

37、 and start Updater. The right box shows each latest version of firmware that can be loaded with this Updater. From the left, Number/ ICs Purpose, Firmware Version, Estimated amount of time to update.2. Click Start and see which versions of firmware your unit currently has in the left box. Red-letter

38、 programs are newer than the existing ones.Click All to update all the updatable programs.Click Select to select any programs to be updated.Click Cancel to stop update. 3. When Select is clicked,For each of the updatable programs, you can decide whether update is performed or not. Click Yes(Y) to up

39、date it now, and the update will be started.4. After completing update or skipping update by clicking No(N), decide whether another one should be updated now or not. -Updating- 5. After all the necessary works have completed properly, Click OK to return your set to Standby.DTR-10.5EXPLODED VIEW-1A12

40、345BCDA141x 4A141x 4A196x 3A192x 3A184x 2A102x 6A156x 7A102x 2A124x 2A117x 2A120 x 2A119 x 4A131x 5A131x 2A100 x 2A112x 4A131x 16A137x 2A118x 3A190 x 2A184x 2A172A181A182A109A166A110A209A205A126A108U238U239A131A157A115A112A111A107A116A125A163A099A161A168A171A141x 7A138A114A140A303A153x 2A139U232U23U

41、235U233U236A192x 4A192x 4A154x 2A127A301A304A305A306A153x 2A136x 8A103A179A180A162U237A302DTR-10.5EXPLODED VIEW-2A12345BCDA081x 32A038x 5A065x 2Accessaryfor RS232A014x 21A014x 15A052x 16A044x 2A065x 6A059x 12A058x 4A052x 5A047x 4A052x 4A052x 4A067x 4A054x 2Q9432Ax 2A052x 22A093x 4A047x 4A052x 6Q6050

42、Ax 4A055x 2A052x 4A052x 6A017x 4A030 x 8Q6050Ax 8A055x 2A019x 4A052x 7A052x 7A037x 2A052x 6A043x 4A062A056A049A023E9002A001A009A040A049A091A035A033A051A057Q9404BQ9404AA094A095A010A078A079A013A015A018A155A021A024A024A002U16U30P101P3120P7501U06U183U18U032U033U09U023U024 U26U11U122U25U153U123U132U142U1

43、65U162U02U154U03F9002F9001F9501F9502P3106P3105P7506F9503F9504A007A026A028U143x 8U19U182T9002U165A005x 12A014x 14A005x 4A019x 2A036x 3U04U022U166DTR-10.5EXPLODED VIEW-3A12345BCDA147x 2A031A059x 5A017x 4A030 x 8A061x 2A048x 2A052x 9A070 x 4A070 x 8A052x 6A052x 4A052x 4A047x 4A047x 4A052x 6A044x 2A055x

44、 2A055x 2Q6050Ax 8Q6050Ax 8A052x 4A052x 6A054x 5A053x 2A086x 4A073x 4A052x 6A052x 6A143x 19A052x 14A048x 2A052x 6A052x 6A146x 4A167x 4A149x 4A039A128A071A006T9001A054Q9322AA051A049A057A084A066A055A064A063A023E9001A049A142A052F6921F6923F6913F6911A305U234U15U163U155U252U133U123U13U123U14U152U12A069U14

45、3x 8C6901C6902A054x 6A054x 6A150 x 4A144P6901AA065x 15A251x 2A098x 3BLOCK DIAGRAM 1 Amplifier sectionDTR-10.5A12345BCDEFGHHEAD PHONELEFTRIGHTSURROUND LEFTSURROUND RIGHTSURROUND BACK LEFTSURROUND BACK RIGHTCENTERABABABABABABABPOWERAMPLIFIER+29dB+29dB+29dB+29dB+29dB+29dB+29dBLEFTRIGHTSURROUND LEFTSURR

46、OUND RIGHTSURROUND BACK LEFTSURROUND BACK RIGHTCENTERSUBWOOFERZONE 2ZONE 211dB11dBDAC192/24OPTICALOUTPUTCOAXIALOUTPUT1212ANALOG AUDIOL/R OUTPUTIEEE1394IEEE1394IEEE1394ETHERNET-TUNE ANALOG AUDIO L/RPHONO123456789FRONTETHERPHYCS8900AEEP ROM93LC46BFM/AM TUNERPACKMAINSELZONE2SELREC/ZONE3SELANALOG AUDIOM

47、ULTICHANNELINPUT 1MULTICHANNELINPUT 2L/RSL/SRSBL/SBRC/SWL/RSL/SRSBL/SBRC/SWDIGITAL AUDIO OPTICAL123456FRONT123456REC/ZONE3SELZONE2SELMAINSELZONE2 LEVELZONE3 LEVEL12345REC/ZONE3ZONE2RECZON2ZONE390KLPFVLSC90KLPFVLSCADC192/24ADC192/24ADC192/24ADC192/24ADC192/24ADC192/24DIRDIRDIRPLLTLC29321MHzFLASHIEE C

48、ONTROLLERICELYNX-MICROTSB43CA43ADSD 6CH12S X3S/PDIFDSD LPCMCONVERTERSM5816AF12S X3ETHERCONTROLLERMAVERICKEP7312-CV32MB FLASHMX29LV3208MB SDRAMHM5264165F8MB SDRAMHM5264165FLEFT JUSTIFIEDL/R12SSL/SR12SSBL/SBR12SC/SW12SL/R12SSL/SR12SSBL/SBR12SC/SW12SDSPT1AUREUSTMS320DA610(MAIN ROOM)(ZONE2 ROOM)64MB SDR

49、AMHY57V64162064MB SDRAMHY57V641620L/R12SSL/SR12SSBL/SBR12SC/SW12SC/SW12SZONE2L/R12SDSD L/RDSD SL/SRDSD C/SWDAC192/24DAC192/24DAC192/24DAC192/24DAC192/24DAC192/2490KLPFVLSC90KLPFVLSC90KLPFVLSC90KLPFVLSC90KLPFVLSC90KLPFVLSC90KLPFVLSC90KLPFVLSC90KLPFVLSC90KLPFVLSC90KLPFVLSC90KLPFVLSCSL LSR RC LSW RC RS

50、W LMASTERVOLUMELRSLSRSBLSBRCSWZONE2 LZONE2 RPREOUTMuteMuteMuteMuteMuteMuteMuteMuteMuteMuteMuteMuteMuteMuteMuteQ3009 Q3501,07,10Q3004Q616Q606Q607Q604Q603Q608Q3509Q70013Q7051Q7151Q7021Q7121Q7221Q14025Q7301Q701Q4020Q4023Q4025Q4022Q4027Q7421Q486971Q4040Q4047Q1485Q1655Q7245Q421Q1400Q1401BLOCK DIAGRAM 2 V