Aiwa-HTDV90-dss-sm维修电路原理图.pdf

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1、SERVICE MANUALDATADVD STEREO SYSTEMHT-DV90S/M Code No. 09-01C-359-3R1U (S) K(S) EZ(S)BASIC DVD/CD MECHANISM: MGD-F6103AThis Service Manual is the ”Revision Publishing” and replace“Simple Manual” (S/M Code No. 09-01B-359-3T1).REVISIONRadioFans.CN 收音机爱 好者资料库-2-TABLE OF CONTENTSSPECIFICATIONS.3 4PROTEC

2、TION OF EYES FROM LASER BEAM DURING SERVING .5ACCESSORIES LIST .6ELECTRICAL MAIN PARTS LIST .7 23TRANSISTOR ILLUSTRATION.24BLOCK DIAGRAM - 1 (OVERALL) .25WIRE HARNESS DIAGRAM .26SCHEMATIC DIAGRAM - 1 (MAIN SECTION - 1/2) .27SCHEMATIC DIAGRAM - 2 (MAIN SECTION - 2/2) .28SCHEMATIC DIAGRAM - 3 (FRONT/K

3、EY1/KEY2 SECTION) .31SCHEMATIC DIAGRAM - 4 (FUNCTION SECTION).34SCHEMATIC DIAGRAM - 5 (POWER SECTION) .36SCHEMATIC DIAGRAM - 6 (POWER SECTION) .38SCHEMATIC DIAGRAM - 7 (DVD MAIN SECTION).40WIRING - 1 (MAIN C.B -1/2) .29WIRING - 2 (MAIN C.B -2/2) .30WIRING - 3 (FRONT C.B) .32WIRING - 4 (KEY1/KEY2 C.B

4、) .33WIRING - 5 (FUNCTION C.B) .35WIRING - 6 (POWER LED C.B) .37WIRING - 7 (POWER LED C.B) .39WIRING - 8 (DVD C.B) .41DVD SECTION WIRING DIAGRAM 1/1.42LCD DISPLAY .43IC BLOCK DIAGRAM .44 47IC DESCRIPTION .48 62MECHANICAL EXPLODED VIEW 1/1 . 63MECHANICAL MAIN PARTS LIST 1/1.64COLOR NAME TABLE .65MECH

5、ANISM EXPLODED VIEW 1/1.66MECHANISM MAIN PARTS LIST 1/1 .67OTHER PARTS LIST 1/1.68SPEAKER EXPLODED VIEW 1/1.69SPEAKER PARTS LIST 1/1 .70SPEAKER OTHER PARTS LIST 1/1.71SPEAKER DISASSEMBLY INSTRUCTION.72 73AMPLIFIER ADJUSTMENT .74RadioFans.CN 收音机爱 好者资料库-3-SPECIFICATIONS -1/2EZ, K ModelsMain unit HT-DV

6、90FM tuner sectionTuning range87.5 MHz to 108 MHzUsable sensitivity (IHF)16.2 dBfAntenna jack75 ohms (unbalanced)AM tuner sectionTuning range531 kHz to 1629 kHz (9 kHz step)530 kHz to 1710 kHz (10 kHz step)Usable sensitivity700 V/mAntennaLoop antennaAmplifier sectionPower outputFrontRated: 38 W + 38

7、 W(6 ohms, T.H.D 1%, 1 kHz/DIN 45500)Reference: 50 W + 50 W(6 ohms, T.H.D. 10%, 1 kHz/DIN 45324)DIN MUSIC POWER: 50 W + 50 WRear (Surrond)Rated: 38 W + 38 W(6 ohms, T.H.D 1%, 1 kHz/DIN 45500)Reference: 50 W + 50 W(6 ohms, T.H.D. 10%, 1 kHz/DIN 45324)DIN MUSIC POWER: 50 W + 50 WCenterRated: 38 W(6 oh

8、ms, T.H.D 1%, 1 kHz/DIN 45500)Reference: 50 W(6 ohms, T.H.D. 10%, 1 kHz/DIN 45324)DIN MUSIC POWER: 50 WSubwooferRated: 38 W(6 ohms, T.H.D 1%, 100 Hz/DIN 45500)Reference: 50 W(6 ohms, T.H.D. 10%, 100 Hz/DIN 45324)DIN MUSIC POWER: 50 WTotal harmonic distortion 0.2% (10 W, 1 kHz, 6 ohms, DIN AUDIO,Fron

9、t)Input/outputInputAUDIO VIDEO 1 IN, AUDIO VIDEO 2 IN:370 mV (47 kohms)OPTICAL IN VIDEO 1, OPTICAL IN VIDEO 2:accept linear PCM signals and Dolby Digitaland DTS surround bitstream (32 kHz,44.1 kHz, 48 kHz, and 96 kHz)VIDEO VIDEO 1 IN, VIDEO VIDEO 2 IN:1 Vp-p (75 ohms, unbalanced)OutputAUDIO VIDEO 1

10、OUT: 350 mV (47 kohms)OPTICAL OUTVIDEO VIDEO 1 OUT, VIDEO OUT:1 Vp-p (75 ohms, unbalanced)S-VIDEO OUTY output: 1 Vp-p (75 ohms, sync negative)C output: 0.286 Vp-pFRONT SPEAKERS: accept speakers of6 ohmsSURROUND SPEAKERS: accept speakersof 6 ohmsCENTER SPEAKER: accept speakers of6 ohmsSUB WOOFER term

11、inal: 6 ohmsSUB WOOFER jack: 1 VPHONES (mini jack): accepts headphones of32 phms or moreGeneralPower requirements230 V AC, 50 HzPower consumption85 WPower consumption4W in standby modeDimensions430 (W) x 70 (H) x 311 (D) mmWeight4.3 kgDisc player sectionColour systemPAL/MULTI/NTSC (Switchable)Suppor

12、ted discsDVD video discs12 cm (single-sided sigle-layer, single-sideddouble-layer, double-sided-doubel layer)8 cm (single-sided sigle-layer, single-sideddouble-layer, double-sided-doubel layer)Compact discs (CD-DA, CD-R/RW, videoCD)12 cm and 8 cm discsAudio output characteristicsFrequency range: 20

13、Hz to 20 kHzOperating conditions5 C to 35 C (41 F to 95 F)Spekaer systemSpeakersFront, Surround, Center: full range, 100 mmbass reflex typeSubwoofer: 200 mm, bass reflex typeImpedance6 ohmsMaximum input power55 W (peak)Dimensions (W x H x D)SX-F90 (Front): 115 x 153 x 138 mmSX-R90 (Surround): 115 x

14、153 x 138 mmSX-C90 (Center): 153 x 115 x 138 mmTS-W90 (Subwoofer): 180 x 335 x 390 mmWeightSX-F90 (Front): 1 kgSX-R90 (Surround): 0.8 kgSX-C90 (Center): 1 kgTS-W90 (Subwoofer): 4.9 kg Design and specifications are subject to change without notice. Manufactured under license from Dolby Laboratories.

15、”Dolby”, “Pro Logic”and the double-D symbol are trademarks of Dolby Laboratories. Confi-dential unpublished works. 1992-1997 Dolby Laboratories. All right re-served. Manufactured under license from Digital Theatre Systems, Inc. US Pat.No. 5,451,942 and other worldwide patents issued and pending. “DT

16、S”and “DTS Digital Surround” are trademarks of Digital Theatre Systems,Inc. 1996 Digital Theatre Systems, Inc. All right reserved.RadioFans.CN 收音机爱 好者资料库-4-U ModelMain unit HT-DV90FM tuner sectionTuning range87.5 MHz to 108 MHzUsable sensitivity (IHF)16.2 dBfAntenna jack75 ohms (unbalanced)AM tuner

17、sectionTuning range531 kHz to 1629 kHz (9 kHz step)530 kHz to 1710 kHz (10 kHz step)Usable sensitivity700 V/mAntennaLoop antennaAmplifier sectionPower outputFrontRated: 38 W + 38 W(40 Hz - 20 kHz, T.H.D less than 1%, 6 ohms)Reference: 50 W + 50 W(40 Hz - 20 kHz, T.H.D less than 10%, 6 ohms)Setting r

18、ange: 1 FT to 30 FT (feet)Rear (Surrond)Rated: 38 W + 38 W(40 Hz - 20 kHz, T.H.D less than 1%, 6 ohms)Reference: 50 W + 50 W(40 Hz - 20 kHz, T.H.D less than 10%, 6 ohms)Setting range: 1 FT to 30 FT (feet)CenterRated: 38 W(40 Hz - 20 kHz, T.H.D less than 1%, 6 ohms)Reference: 50 W(40 Hz - 20 kHz, T.H

19、.D less than 10%, 6 ohms)Setting range: 1 FT to 30 FT (feet)SubwooferRated: 38 W(40 Hz - 20 kHz, T.H.D less than 1%, 6 ohms)Reference: 50 W(40 Hz - 20 kHz, T.H.D less than 10%, 6 ohms)Setting range: 1 FT to 30 FT (feet)Total harmonic distortion 0.2% (10 W, 1 kHz, 6 ohms, DIN AUDIO,Front)Input/output

20、InputAUDIO VIDEO 1 IN, AUDIO VIDEO 2 IN:370 mV (47 kohms)OPTICAL IN VIDEO 1, OPTICAL IN VIDEO 2:accept linear PCM signals and Dolby Digitaland DTS surround bitstream (32 kHz,44.1 kHz, 48 kHz, and 96 kHz)VIDEO VIDEO 1 IN, VIDEO VIDEO 2 IN:1 Vp-p (75 ohms, unbalanced)OutputAUDIO VIDEO 1 OUT: 350 mV (4

21、7 kohms)OPTICAL OUTVIDEO VIDEO 1 OUT, VIDEO OUT:1 Vp-p (75 ohms, unbalanced)S-VIDEO OUTY output: 1 Vp-p (75 ohms, sync negative)C output: 0.286 Vp-pFRONT SPEAKERS: accept speakers of6 ohmsSURROUND SPEAKERS: accept speakersof 6 ohmsCENTER SPEAKER: accept speakers of6 ohmsSUB WOOFER terminal: 6 ohmsSU

22、B WOOFER jack: 1 VPHONES (mini jack): accepts headphones of32 phms or moreGeneralPower requirements120 V AC, 60 HzPower consumption85 WPower consumption4W in standby modeDimensions430 (W) x 70 (H) x 311 (D) mm(17 x 2 7/8 x 12 1/4 in.)Weight4.3 kg (9 lbs 8 oz)Disc player sectionColour systemNTSC/MULT

23、I/PAL (Switchable)Supported discsDVD video discs12 cm (single-sided sigle-layer, single-sideddouble-layer, double-sided-doubel layer)8 cm (single-sided sigle-layer, single-sideddouble-layer, double-sided-doubel layer)Compact discs (CD-DA, CD-R/RW)12 cm and 8 cm discsAudio output characteristicsFrequ

24、ency range: 20 Hz to 20 kHzOperating conditions5 C to 35 C (41 F to 95 F)Spekaer systemSpeakersFront, Surround, Center: full range, 100 mm(4 in.), bass reflex typeSubwoofer: 200 mm (77/8 in.), bass reflex typeImpedance6 ohmsMaximum input power55 W (peak)Dimensions (W x H x D)SX-F90 (Front): 115 x 15

25、3 x 138 mm(4 5/8 x 6 1/8 x 5 1/2 in.)SX-R90 (Surround): 115 x 153 x 138 mm(4 5/8 x 6 1/8 x 5 1/2 in.)SX-C90 (Center): 153 x 115 x 138 mm(6 1/8 x 4 5/8 x 5 1/2 in.)TS-W90 (Subwoofer): 180 x 335 x 390 mm(7 1/8 x 13 1/4 x 15 3/8 in.)WeightSX-F90 (Front): 1 kg (2 lbs 30 z)SX-R90 (Surround): 0.8 kg (1 lb

26、s 120 z)SX-C90 (Center): 1 kg (2 lbs 30 z)TS-W90 (Subwoofer): 4.9 kg (10 lbs 130 z) Design and specifications are subject to change without notice. Manufactured under license from Dolby Laboratories. ”Dolby”, “Pro Logic”and the double-D symbol are trademarks of Dolby Laboratories. Confi-dential unpu

27、blished works. 1992-1997 Dolby Laboratories. All right re-served. Manufactured under license from Digital Theatre Systems, Inc. US Pat.No. 5,451,942 and other worldwide patents issued and pending. “DTS”and “DTS Digital Surround” are trademarks of Digital Theatre Systems,Inc. 1996 Digital Theatre Sys

28、tems, Inc. All right reserved.SPECIFICATIONS -2/2RadioFans.CN 收音机爱 好者资料库-5-PROTECTION OF EYES FROM LASER BEAM DURING SERVICING -1/1This set employs laser. Therefore, be sure to follow carefully the instructions belowwhen servicing.WARNING!WHEN SERVICING, DO NOT APPROACH THE LASER EXITWITH THE EYE TO

29、O CLOSELY. IN CASE IT IS NECESSARYTO CONFIRM LASER BEAM EMISSION.BE SURE TO OBSERVE FROM A DISTANCE OF MORE THAN30cm FROM THE SURFACE OF THE OBJECTIVE LENS ONTHE OPTICAL PICK-UP BLOCK.Caution: Invisible laser radiation when openand interlocks defeated avoid exposure tobeam.Advarsel: Usynlig laerstli

30、ng ved bning, nrsikkerhedsafbrydere er ude af funktion.Undg udsttelse for strling.VAROITUS!Laiteen Kyttminen muulla kuin tss kyttohjeessamainitulla tavalla saataa altistaa kyt-tjn turvallisuusluokan1 ylittvlle nkymttmlle lasersteilylle.VARNING!Om apparaten anvnds p annat stt n vad som specificeras i

31、denna bruksanvising, kan anvndaren utsttas fr osynlinglaserstrlning, som verskrider grnsen fr laserklass 1.CAUTIONUse of controls or adjustments or performance of procedures otherthan those specified herin may result in hazardous radiationexposure.ATTENTIONLutillisation de commandes, rglages ou proc

32、dures autres queceux spcifis peut entraner une dangereuse exposition auxradiations.ADVARSEL!Usynlig laserstling ved bning, nr sikkerhedsafbrydereer udeaf funktion. Undg udsttelse for strling.This Compact Disc player is classified as a CLASS 1 LASERproduct.The CLASS 1 LASER PRODUCT label is located o

33、n the rearexterior.CLASS 1LASER PRODUCTKLASSE 1LASER PRODUKTLUOKAN 1LASER LAITEKLASS 1LASER APPARATRadioFans.CN 收音机爱 好者资料库 != ! SAFTY PARTSC= Components markedAll components used on this model at the production line are shown in this service manual.However, please note that not all components will b

34、e available as spare parts for after-sales service.Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts center

35、s.UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL-6-ACCESSORIES PARTS LIST -1/1 HT-DV90 HT-DV90 HT-DV90 USC EZSC KSC O AS1001 SQ-X1A-755-Z00 MANUAL,INSTRUCTION a . . O AS1001 SQ-X1A-750-Y00 MANUAL,INSTRUCTION . b . O AS1001 SQ-X1A-750-Z00 MANUAL,INSTRUCTION . b . O AS1001 SQ-X1A-765-Z00 MANUAL

36、,INSTRUCTION . . c O AS1002 SA-RTB-AX2-UC0 RC UNIT,RC-BAR03 a . . O AS1002 SA-RTB-AX2-EZ0 RC UNIT,RC-BAR01 . b c O AS1003 SS-A1A-020-Z00 AM LOOP ANT a b c O AS1004 SS-A1A-019-Z00 FM 1 POL ANT(UL) a . . O AS1004 SS-A1A-018-Z00 FM 1 POLE ANT(EZ) . b c O AS1005 SJ-S4M-023-Z00 CORD,PIN (1P)YELLOW(1.5M)

37、a b c O AS1006 SJ-S3L-004-Z00 ADAPTOR,UK (240V) . . c O AS1007 SW-X1A-030-000 CABLE SPEAKER,5M (SUB) a b c O AS1008 SW-X1A-029-000 CABLE SPEAKER,3M (CENTER) a b c O AS1009 SW-X1A-027-000 CABLE SPEAKER,4M (FRONT) a b c O AS1010 SW-X1A-028-000 CABLE SPEAKER,8M (REAR) a b cRadioFans.CN 收音机爱 好者资料库 != !

38、SAFTY PARTSC= Components markedAll components used on this model at the production line are shown in this service manual.However, please note that not all components will be available as spare parts for after-sales service.Components marked S and O are designated as spare parts for service and will

39、be stocked at the spare parts centers.Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL-7-ELECTRICAL PARTS LIST - 1/17 HT-DV90 HT-DV90 HT-DV90 USC EZSC KSCDVD M

40、AIN O C 101 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 102 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 103 SC-EC0-JRV-210 C-CAP,E 100U-6.3 a b cDVD MAIN O C 105 SC-EC0-JRV-210 C-CAP,E 100U-6.3 a b cDVD MAIN O C 111 SC-EC0-JRV-210 C-CAP,E 100U-6.3 a b cDVD MAIN O C 112 SC-US1-E10-4ZF C-CAP

41、,0.1U-25 Z a b cDVD MAIN O C 114 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 116 SC-EC0-JRV-247 C-CAP,E 47U-6.3 a b cDVD MAIN O C 117 SC-US1-H27-0JA C-CAP,27P-50 J a b cDVD MAIN O C 118 SC-US1-H27-0JA C-CAP,27P-50 J a b cDVD MAIN O C 120 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 121 SC-E

42、C0-JSE-331 C-CAP,E 330U-6.3 a b cDVD MAIN O C 123 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 124 SC-EC0-JRV-210 C-CAP,E 100U-6.3 a b cDVD MAIN O C 142 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 144 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 146 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cD

43、VD MAIN O C 150 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 152 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 154 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b c HT-DV90 HT-DV90 HT-DV90 USC EZSC KSCDVD MAIN O C 155 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 156 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b

44、cDVD MAIN O C 158 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 159 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 160 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 162 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 163 SC-US1-H15-1JA C-CAP,150P-50 J a b cDVD MAIN O C 164 SC-US1-E10-4ZF C-

45、CAP,0.1U-25 Z a b cDVD MAIN O C 165 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 166 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 168 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 169 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 171 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 173

46、 SC-EC0-JRV-210 C-CAP,E 100U-6.3 a b cDVD MAIN O C 178 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 179 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 186 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 188 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 190 SC-EC0-JRV-247 C-CAP,E 47U-6.3 a

47、b cDVD MAIN O C 191 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b c HT-DV90 HT-DV90 HT-DV90 USC EZSC KSCDVD MAIN O C 192 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 285 SC-EC0-JSE-331 C-CAP,E 330U-6.3 a b cDVD MAIN O C 286 SC-US1-E10-4ZF C-CAP,0.1U-25 Z a b cDVD MAIN O C 287 SC-US1-E10-4ZF C-CAP,0.1U-25 Z

48、 a b cDVD MAIN O CN 010 SJ-P17-GA1-17Z WAFER,CARD CABLE GF102-17S-TS a b cDVD MAIN O CN 012 SJ-P40-GB8-0ZP 40P HEADER (ANGLE TYPE)2110DR a b cDVD MAIN O FFC001 SW-ZHT-S50-00B CABLE,ATAPI(FLATE,40P) a b cDVD MAIN S IC 001 SV-IES-431-8F0 IC,ES4318F a b cDVD MAIN S IC 003 SV-IHY-29F-400 IC,HY29F400BT90

49、 a b cDVD MAIN S IC 007 SV-I74-VHC-04M IC,74VHC04M a b cDVD MAIN S IC 008 SV-IRC-111-7ST IC,RC1117ST a b cDVD MAIN S IC 009 SV-IRC-111-7ST IC,RC1117ST a b cDVD MAIN S IC 010 SV-IHY-57V-161 IC,HY57V161610DTC8 a b cDVD MAIN S IC 011 SV-IHY-57V-161 IC,HY57V161610DTC8 a b cDVD MAIN S IC 013 SV-IBR-24C-1

50、6F IC,2K*8 SOP8 a b cDVD MAIN S IC 014 SV-ICS-495-500 IC,CS4955 a b cDVD MAIN O L 101 SL-Z9Z-005-Z00 FERRITE CORE,6*10(A) + COIL a b cDVD MAIN O L 102 SL-Z9Z-005-Z00 FERRITE CORE,6*10(A) + COIL a b cDVD MAIN X L 104 SR-J10-DJ0-R0T C-RES,0-1/10W J a b cDVD MAIN X L 105 SR-J10-DJ0-R0T C-RES,0-1/10W J