Integra-DTR6_5-avr-sm 维修电路原理图.pdf

DTR-6.5SERVICE MANUALSERVICE MANUALAV RECEIVERBlack modelMODEL DTR-6.5120V AC, 60HzBMDDRef. No. 3829Sep., 2004230V240V AC, 50HzBMPASAFETY-RELATED COMPONENT WARNING!THE MARK FOUND ON SOME COMPONENT PARTS INDICATES THE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.WHEN REPLACING, BE SURE TO USE PARTS OF IDENTICAL DESIGNATION.MAKE LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. StandbyZone 2RC-585MPure AOnStandbyTVDisplayMutingRandomRecLast MemoryAngleSubtitleAudioMemorySearchA-BRepeatRC-585MExitGuidePrevCHTV CHTV VOL-/-DimmerTapeTV InputSleepInputIEnterTest ToneCH SELSurroundTHXDirectStereoAll STLevel+Level-L NightDSPDSPTopMenuMenuSetupReturnVOLCHDiscSATTVVCRCableDVDReceiverCD+100Clear123456789+-Video OffOpen/CloseMacro123MD/CDRRe-EQ+-Input SelectorV1V2V3CDPhonoTapeV4DVDMulti CHTunerRemote ModeZone 2RadioFans.CN 收音机爱 好者资料库DTR-6.5SPECIFICATIONSAmplier SectionVideo SectionTuner Section FM AMGeneralVideo Inputs Video Outputs Audio Inputs Audio Outputs Other JacksSpecifications and features are subject to change without notice.Power Output(2 channels driven):100 W + 100 W (8 ,20Hz20kHz,FTC)130 W + 130 W (6 ,1kHz,DIN)160 W + 160 W (6 ,1kHz,JEITA)Dynamic Power230 W + 230 W (3 ,Front)170 W + 170 W (4 ,Front)115 W + 115 W (8 ,Front)THD (Total Harmonic Distortion)0.08 % (Power Rated) Damping Factor60 (Front,1kHz,8 )Input Sensitivity and Impedance200 mV/ 47 k (LINE)2.5 mV/ 4.7 k (PHONO MM)Output Level and Impeadance200 mV/ 470 (REC OUT)Phono Overload70 mV (MM 1kHz 0.5 %)Frequency Response10 Hz100 kHz/ +1 dB-3 dB (Direct mode)Tone Control10 dB, 50 Hz (BASS)10 dB, 10 kHz (TREBLE)SN Ratio106 dB (LINEIHF-A)80 dB (PHONO,IHF-A)Speaker ImpedanceAmerican : 6 other :4 Input Sensitivity/Output Level and Impedance1 Vp-p /75 (Component and S-Video Y) 0.7 Vp-p /75 (Component Pb/Cb,Pr/Cr)0.28 Vp-p /75 (S-Video C)1 Vp-p /75 (Composite)Component Video Frequency Response5 Hz 50 MHzTuning Frequency RangeAmerican: 87.5 MHz 107.9 MHzOther : 87.5 MHz 108.0 MHzUsable SensitivityStereo; 17.2 dBf 2 V(75 IHF)Mono; 11.2 dBf 1 V(75 IHF)S/N RatioStereo; 70 dB (IHF-A)Mono; 76 dB (IHF-A)THDStereo; 0.3 % (1kHz)Mono 0.2 % (1kHz)Frequency Response30 Hz15 kHz / 1 dBStereo Separation45 dB ( 1kHz )Tuning Frequency RangeAmerican: 530 kHz1700 kHzOthers: 522 kHz1611 kHzUsable Sensitivity30 VS/N Ratio40 dBTHD0.70%Power SupplyAmerican: AC 120 V, 60 HzAustralian: AC 230-240 V, 50 HzPower ComsumptionAmerican : 8.1AOthers : 700 WStand-by Power Comsumption1.0 WDimensions(W x H x D) 435 W x 175 H x 428 D mm17-1/8 W x 6-7/8 H x 16-7/8 D inchesWeight15.2 kg33.5 lbsComponent Video Input 1,2,3S-Video Compatible Jack InputDVD,VIDEO1,VIDEO2,VIDEO3,VIDEO4A/V InputDVD,VIDEO1,VIDEO2,VIDEO3,VIDEO4Component Video OutputOUTS-Video Compatible Jack OutputMONITOR OUT,VIDEO1,VIDEO2A/V OutputMONITOR OUT,VIDEO1,VIDEO2Digital InputsOptical : 5 , 1 (Front Panel ) Coaxial : 2Analog InputsDVD(MULTICHANNEL),VIDEO1,VIDEO2,VIDEO3,VIDEO4,TAPE,CD,PHONOMultichannel Inputs6Digital OutputsOptical : 1Coaxial : 1Analog OutputsTAPE,VIDEO1,VIDEO2Multichannel Pre Outputs7Subwoofer Pre Outputs 1Speaker Outputs9Phones1RS-232 Control1IR Input/Output112V Trigger Out3RadioFans.CN 收音机爱 好者资料库2. To initialize the unitThis device employs a microprocessor to perform variousfunctions and operations. If interference generated by an external power supply, radio 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/ON button.2.After CLEAR is displayed, the preset memory and each mode stored in the memory, such as surround, are initialized and will return to the factory setting.3. Unplug the power supply cord.3. Safety-check out(U.S.A. model only)After correcting the original service problem, perform thefollowing safety check before releasing the set to 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 directly into a 120V AC 60 Hz outletand turn Standby switch on. Any current meausred must not exceed 0.5mA. 1. Replacing 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 protection permanente, nuntiliser que fusibles dememe type. Ce darnier est la qu le present symbol estappse.CIRCUIT NO. PART NO. DESCRIPTIONNote: :120V model only : Australian model onlyF6901,F6902 252303 or15A-TUL-250V or25219715A-UL/T-314,FuseF901 252196 or12A-UL/T-314 or25230112A-TUL-250V F902 252079 or6.3A-SE-EAK or252245 or6.3A-SE-TL250V or2522796.3A-SE-TL250V,Fuse F903 252164 or5A-UL/T-237 or2522585A-T/UL-ST2 252075 or2.5A-SE-EAK or252241 or2.5A-SE-TL250V or2522752.5A-SE-TL250V F9501 252160 or2.5A-UL/T-237 or2522542.5A-T/UL-ST2,Fuse 252075 or2.5A-SE-EAK or252241 or2.5A-SE-TL250V or2522752.5A-SE-TL250V DTR-6.5 SERVICE PROCEDURESA038A084A085A043A187A186A091A031A031A036A031U33A031A031A042A033A037A031A211A031A101Q6050Q6055Q6064Q6066A031Q6053AA151A031A031A031A031T901A070A196A057E800A056A041A018A011A001A026A051A206A201A196A206A201A216A101Q6053AA031A031A081U36U18U21U22U12U32U26U30U31U29U6U19U5U16U17U7U13A031A046U27A059A031U2U4U3U1P761P7502P6931P7501F903F901F9501F6902F6901A176A017A006A029A050A013U14U23A016F902A045A031A039A040A047A061A062A063A064P961AQ6050AA083U11A018A006A027A031A001A031A176A017A029A050A013A002A177A011A044DTR-6.5EXPLODED VIEWDTR-6.5A1234BCDEA003DTR-6.5BLOCK DIAGRAMZ2RLSBRLHPRLHPINFRLCSRLFL_POFR_POCT_POSBL_POSBR_POSW_POSL_POSR_POTAPE_OUT_RTAPE_OUT_LV2_OUT_LV2_OUT_RV1_OUT_LV1_OUT_RZ2_RZ2_LMIX_RMIX_LSOURCE_LSOURCE_RRECOUT_LRECOUT_RMCH_SRMCH_SLMCH_SWMCH_CTADLT+ADRT+ADLT-ADRT-ADRT-ADRT+ADLT+ADLT-RX0RX1RX2RX3RX4RX5TXRX6MSLMSRMCTMSWDAC_FLDAC_CTDAC_SWDAC_FRSBMUTZ2LMUTAMUTDAC_SRDAC_SBRDAC_SBLDAC_SLZ2SW_POZ2L_POZ2R_POVOLIN_SBRVOLIN_SBLMICTUNER PACKVIDEO4NJW1157PHONORIAACDTAPE OUTTAPE INVIDEO3 INVIDEO2 OUTVIDEO2 INVIDEO1 OUTVIDEO1 INDVDDC24 in forMSL/MSRA-BUS40k IR in1 forA-BUSMC/MSW40k IR in2 forA-BUS56k IR OUT forA-BUSCOAX 1COAX 2Digital InputOPT FRNTOPT1OPT2OPT3OPT4OPTCOAXDigital Output12V TRIGGER A12V TRIGGER B12V TRIGGER CIR INIR OUTRJ-45 forA-BUSRIexRS-232C12V TRIDDERCONTROLIR 56kRE-MODULATORIRDE-MODULATORIRDE-MODULATORRIINTERFACEINTERFACERS-232CFLFRSLSRSBLSBRCTSWPOWER AMPLIFIER+29dB+29dB+29dB+29dB+29dB+29dB+29dBPREOUTFRONT LEFTFRONT RIGHTCENTERSURR. LEFTSURR. RIGHTHEADPHONESZONE2 LEFTZONE2 RIGHTSUUR. BACKLEFTSUUR. BACKRIGHTSPEAKER TERMINALSRLSWTONETONE+6dBZONE2-6dB-6dB+9.7dB+20.2dBTC9162DIR2ch ADC2ch ADC2ch ADCCS5333CS5333CS425188ch DAC+6dBVLSCLPFTONETONEMIC AMPDSPSD_RAMIC42S161002M ByteCS494003FLASH ROMMX29LV0402M Bit+6dB+6dBVLSCLPF+6dBVLSCLPF+6dBVLSCLPFLPFVLSC+6dBVLSCLPF+6dBVLSCLPFVLSCLPF+6dBZONE2 PREOUT/LINEOUTBD38145253545556575859606162636465666768697071737351744143232522242621272928304442464548479392919590898886858483878281807654321948981217101920211118425326227227236524161514134948434247464544501413141344373617191071181068180861341091105854636264135343233313028292627212022232728+AAAAA12345BCDDTR-6.5BLOCK DIAGRAMZ2RLSBRLHPRLHPINFRLCSRLFL_POFR_POCT_POSBL_POSBR_POSW_POSL_POSR_POSBMUTZ2LMUTAMUTZ2SW_POZ2L_POZ2R_PODC24 in forA-BUS40k IR in1 forA-BUS40k IR in2 forA-BUS56k IR OUT forA-BUS12V TRIGGER A12V TRIGGER B12V TRIGGER CIR INIR OUTRJ-45 forA-BUSRIexRS-232C12V TRIDDERCONTROLIR 56kRE-MODULATORIRDE-MODULATORIRDE-MODULATORRIINTERFACEINTERFACERS-232CFLFRSLSRSBLSBRCTSWPOWER AMPLIFIER+29dB+29dB+29dB+29dB+29dB+29dB+29dBPREOUTFRONT LEFTFRONT RIGHTCENTERSURR. LEFTSURR. RIGHTHEADPHONESZONE2 LEFTZONE2 RIGHTSUUR. BACKLEFTSUUR. BACKRIGHTSPEAKER TERMINALSRLSWTONETONE+6dBZONE2+20.2dBDSPSD_RAMIC42S161002M ByteCS494003FLASH ROMMX29LV0402M Bit+6dBVLSCLPF+6dBVLSCLPF+6dBZONE2 PREOUT/LINEOUTBD381476543218107118106818086134109110585463626412627212022232728A12345BCDDTR-6.5BLOCK DIAGRAM Video sectionA12345BCDVIDEO1DVDVIDEO2VIDEO3VIDEO4S VIDEO INPUTDVDVIDEO1VIDEO2VIDEO3VIDEO4YCYCYCYCYCCOMPOSITE VIDEO INPUTCOMPONENT VIDEO INPUTY1CB1CR1Y2CB2CR2Y3CB3CR3NJM2595YNJM2595NJM2595COSDLC74763-9836VYCCBCRYDACADACBDACCDACDDACEDACFAIN2AIN1AIN3AIN4AIN5OSD*(SDET+SI)SDET*OSD+(OSD*SI)SDET*OSD+(OSD*SI)SDET*OSDC2DIGITAL VIDEO ENCODERADV7172DIGITAL VIDEO DECODERADV7183AY1COMPOSITEC1COMPOSITE / Y26dB6dB6dB6dB6dB6dB6dB6dB6dB0dB0dB-6dB-6dB-6dB-6dBDTR-6.5BLOCK DIAGRAM Video sectionA12345BCDCOMPONENT VIDEO OUTPUTYCBCRABCOMPOSITE VIDEO OUTPUTMONITORVIDEO1VIDEO2VIDEO2CYCYVIDEO1CYMONITORVYCCBCRYABCDEFLA7106MS VIDEO OUTPUTSDET*OSDSDET*OSDSDET*OSD+(OSD*SI)LA7106MSDET*OSD+(OSD*SI)SDET*OSD+(OSD*SI)SDET*OSD+(OSD*SI)DER6dB6dB6dB6dB6dB6dBDTR-6.5SCHEMATIC DIAGRAM 3Driver sectionA12345BCDP308ATO (P6011BTO NAAF-8397(SCH. 4)(BUS-BAR)P308CTO NAAR-8365(SCH. 1)D5006MTZJ5.6BD5005MTZJ5.6BD5004MTZJ5.6BD5003MTZJ5.6BC5006101KC5096101KC5086040CC5005101KC5095101KC5085040CC5004101KC5094101KC5084040CC5003101KC5093101KC5083040CC502610/50C501610/50C510610/100C5046220/16C511610/100C505647/50C502510/50C501510/50C510510/100C5045220/16C511510/100C505547/50C502410/50C501410/50C510410/100C5044220/16C511410/100C505447/50C502310/50C501310/50C510310/100C5043220/16C511310/100C505347/50R5026330R5106100KR51161KR503656KR5176120(1/4W)R5166120(1/4W)R50061KR501656KR513618KR5226 27KR5046 2.2KR50564.7KR5096100KR5086470R50661.2KR519610(1/4W)R518610(1/4W)R5025330R5105100KR51151KR503556KR5175120(1/4W)R5165120(1/4W)R50051KR501556KR513518KR5225 27KR5045 2.2KR50554.7KR5095100KR5085470R50651.2KR519510(1/4W)R518510(1/4W)R5024330R5104100KR51141KR503456KR5174120(1/4W)R5164120(1/4W)R50041KR501456KR513418KR5224 27KR5044 2.2KR50544.7KR5094100KR5084470R50641.2KR519410(1/4W)R518410(1/4W)R5023330R5103100KR51131KR503356KR5173120(1/4W)R5163120(1/4W)R50031KR501356KR513318KR5223 27KR5043 2.2KR50534.7KR5093100KR5083470R50631.2KR519310(1/4W)R518310(1/4W)Q5036Q5035Q5034Q5033Q5046Q5006Q5016Q5056Q5045Q5005Q5015Q5055Q5044Q5004Q5014Q5054Q5043Q5003Q5013Q5053-0.65V0V-57.2V-1.1V1.1V57.5V-0.1V-52.5V56.5V-53.1V-56.7V-58.0V58.0V57.0V-0.65V0V-57.2V-1.1V1.1V57.5V-0.1V-52.5V56.5V-53.1V-56.7V-58.0V58.0V57.0V-0.65V0V-57.2V-1.1V1.1V57.5V-0.1V-52.5V56.5V-53.1V-56.7V-58.0V58.0V57.0V-0.65V0V-57.2V-1.1V1.1V57.5V-0.1V-52.5V56.5V-53.1V-56.7V-58.0V58.0V57.0VP6003ANF-B1+B1B+B-P6004ANF-B1+B1B+B-JL6005ANF-B1+B1B+B-JL6006ANF-B1+B1B+B-ESRESLECSBLSBRSRSLNAAF-8383TO NAAF-8397(SCH. 4)TO NAAF-8397(SCH. 4)TO NAAF-8391(SCH. 6)TO NAAF-8391(SCH. 6)U6DTR-6.5SCHEMATIC DIAGRAM 3Driver sectionA12345BCDP308ATO NAAR-8365(SCH. 1)P6011BTO NAAF-8397(SCH. 4)(BUS-BAR)P308CTO NAAR-8365(SCH. 1)D5000MTZJ5.6BD5001MTZJ5.6BD5002MTZJ5.6BC5000101KC5090101KC5080040CC5001101KC5091101KC5081040CC5002101KC5092101KC5082040CC502010/50C501047/50C510010/100C5040220/16C511010/100C505047/50C502110/50C501147/50C510110/100C5041220/16C511110/100C505147/50C502210/50C501210/50C510210/100C5042220/16C511210/100C505247/50R5020330R5100100KR51101KR503056KR5170120(1/4W)R5160120(1/4W)R50001KR501056KR513022KR520022KR5220 27KR5040 2.2KR50504.7KR5090100KR5080470R50601.2KR519010(1/4W)R518010(1/4W)R5021330R5101100KR51111KR503156KR5171120(1/4W)R5161120(1/4W)R50011KR501156KR513122KR520122KR5221 27KR5041 2.2KR50514.7KR5091100KR5081470R50611.2KR519110(1/4W)R518110(1/4W)R5022330R5102100KR51121KR503256KR5172120(1/4W)R5162120(1/4W)R50021KR501256KR513218KR5222 27KR5042 2.2KR50524.7KR5092100KR5082470R50621.2KR519210(1/4W)R518210(1/4W)Q5030Q5031Q5032Q5040Q5000Q5010Q5050Q5041Q5001Q5011Q5051Q5042Q5002Q5012Q5052-0.65V0V-57.2V-1.1V1.1V57.5V-0.1V-52.5V56.5V-53.1V-56.7V-58.0V58.0V57.0V-0.65V0V-57.2V-1.1V1.1V57.5V-0.1V-52.5V56.5V-53.1V-56.7V-58.0V58.0V57.0V-0.65V0V-57.2V-1.1V1.1V57.5V-0.1V-52.5V56.5V-53.1V-56.7V-58.0V58.0V57.0VP6002ANF-B1+B1B+B-P6001ANF-B1+B1B+B-P6000ANF-B1+B1B+B-ESRESLECSBRESBLRELCRLTO NAAF-8397(SCH. 4)TO NAAF-8397(SCH. 4)TO NAAF-8397(SCH. 4)SEMICONDUCTORSNO.X=0,1,2 (0:L, 1:R, 2:C)X=3,4,5,6 (3:SL, 4:SR, 5:SBL, 6:SBR)Q500X,Q501X2SC1775A-E,F OR 2SC1845-EKTC3200-BL OR 2SC1775A-E,F OR 2SC1845-EQ503X2SA1360-Y,OKTA1024-Y,O OR 2SA949-Y,OQ504X2SC3423-Y,OKTC3206-Y,O OR 2SC2229-Y,OQ505XKTC3200-BL,GR OR 2SC1775A-E,F OR 2SC1845-E,FKTC3200-BL,GR OR 2SC1775A-E,F OR 2SC1845-E,FDTR-6.5SCHEMATIC DIAGRAM 4Power amplifier sectionP6011A(BUS BAR)TO NAAF-8383(SCH. 3)P955TO NAPS-8382(SCH. 6)P6906C6903104JP931ATO NAPS-8382(SCH. 6)P6000BTO NAAF-8383(SCH. 3)NF-B1+B1B+B-P6001BTO NAAF-8383(SCH. 3)NF-B1+B1B+B-P6002BTO NAAF-8383(SCH. 3)NF-B1+B1B+B-P6004BTO NAAF-8383(SCH. 3)NF-B1+B1B+B-P6003BTO NAAF-8383(SCH. 3)NF-B1+B1B+B-D6905D6904JL6952ATO NAETC-8398(SCH. 5)J011J010J011AJ010AP995CCP995AATO NAETC-8398 (SCH. 5)P995BBF6902F6901RL6902RL6901P6084ID+ID-P6083ID+ID-Q6044Q6064Q6043Q6063D6004D6706D6906D6003D6705D6705,6706,6901,6902RL1N40003GP104003ED6902D6901D6014D6013R61040.22X2(5W)R61030.22X2(5W)R60441KR60431KC6905334J100VC6904334J 100VC6907104JC6906104JC6708222JC6233473JC6234473JC6054103JC6053103JC6901C6902C604447/50C604347/50R618447KR617447KR6905(1/2W)R6904(1/2W)R69021KR618347KR62338.2 (1W)R617347KR62348.2 (1W)R690110(1/2W)R6034560R60045.6KR60143.9KR6074120(1/4W)R60543.9KR616433KR615412KR6064 2.2(1/4W)R60842.2(1/4W)R60942.2(1/4W)R6244220KR614422KR6204100R6033560R60035.6KR60133.9KR6073120(1/4W)R60533.9KR616333KR615312KR6063 2.2(1/4W)R60832.2(1/4W)R60932.2(1/4W)R6243220KR614322KR6203100Q6901Q6014Q6024Q6034Q6074Q6054Q6013Q6023Q6033Q6073Q6053-0.3V1.0V1.1V0.6V-0.6V-0.4V-1.1V-58.0V-0.6V0.6V58.0V-0.3V1.0V1.1V0.6V-0.6V-0.4V-1.1V-58.0V-0.6V0.6V58.0V+10VSS+10VSMPUGNDMPUGNDPOWER15000/71SEMICONDUCTORSNO.PARTSQ6010-60162SC1740S-R,SQ6020-60262SC1740S-R,SQ6601-6604,Q6901KTC3199-GR OR 2SC1740S-R,S OR 2SC2458-GRQ6701,6702KTC3200-BL,GR OR 2SC1775A-E,F OR 2SC1845-E,FQ6703KTA1268-BL,GR OR 2SA992-E,FQ6303,6304KTA1267-GR OR 2SA933S-R,SQ65012SC1845-GRQ6070-762SC2631-R,SSEMICONDUCTORSNO.CH-L(0) / R(1) / C(2)SL(3) / SR(4) / SBL(5) / SBR(6)Q6030-362SC51712SC5171 OR KTD2061-YQ6040-462SA19302SA1930 OR KTB1369-YQ6050-562SC5200-R,OMN150S-O,Y,PQ6060-662SA1943-R,OMP150S-O,Y,P15A 250VRCSRLSLNAAF-839715000/7115A 250VU16A12345BCDDTR-6.5SCHEMATIC DIAGRAM 4Power amplifier sectionC6703223ZC6707223ZP6000B(SCH. 3)NF-B1+B1B+B-P6001B(SCH. 3)NF-B1+B1B+B-P6002B(SCH. 3)NF-B1+B1B+B-P6804ATO NAETC-8400(SCH. 5)D6704MTZJ5.1BD6703MTZJ5.1BD6707MTZJ5.1BJL6803ATO NAETC-8399(SCH. 5)SRSPESLSPESBRSPESBLSPESBLSPEJL6802ATO NAETC-8399(SCH. 5)JL6402ATO NAETC-8402(SCH. 5)P6081ID+ID-P6082ID+ID-P6080ID+ID-Q6703Q6304Q6303Q6303,6304:KTA1267-GR OR2SA933-R,SQ6041Q6061Q6042Q6062Q6040Q6060D6701D6702D6000D6001D6002D6005D6006D6306D6307D6011D6012D6010R61010.22X2(5W)R61020.22X2(5W)R61000.22X2(5W)R60411KR60421KR60401KC6231473JC6235473JC6230473JC6232473JC6236473JC6051103JC6052103JC6050103JC6701100/6.3C6706100/6.3C67041/50C604147/50C604247/50C604047/50