Teac-AGH350-rec-sm 维修电路原理图.pdf

A AG G- -H H3 35 50 0SERVICE MANUALAV Digital Home Theater ReceiverEffective : March, 2002S-0053ANOTESPC boards shown are viewed from parts side.The parts with no reference number or no parts number in theexploded views are not supplied.As regards the resistors and capacitors, refer to the circuit diagramscontained in this manual.Parts marked with this sign are safety critical components. Theymust be replaced with identical components - refer to the appropriateparts list and ensure exact replacement.Parts of mark can be used only with the version designated.J:JAPAN US:U.S.A. C:CANADA E:EUROPE UK:U.K.注意基板図部品面示。分解図部番部品品番部品供給。標準抵抗、省略。回路図参照。印安全重要部品。交換時必指定部品使用。仕向先J:JAPAN US:U.S.A. C:CANADA E:EUROPE UK:U.K.CONTENTS1 SPECIFICATIONS 22 EXPLODED VIEWS AND PARTS LIST 43 PC BOARDS AND PARTS LIST 64 INCLUDED ACCESSORIES 12目 次1 仕 様 22 分解図 43 基板図 64 付属品 12RadioFans.CN 收音机爱 好者资料库1 SPECIFICATIONS2仕様Amplifier SectionOutput Power (Stereo)50 watts RMS per channel minimum, both channelsdriven into 8 ohms from 20 Hz to 20kHz with no more than0.9% total harmonic distortionSurround Output Power (0.9 % THD, 1 kHz, 8 ohms):30 + 30 watts (Front)30 watts (Center)30 + 30 watts (Rear)Total Harmonic Distortion (Stereo):0.02% (at 50 watts, 1 kHz)Delay Time:DOLBY DIGITAL: REAR 0 15 msCENTER 0 5 msDOLBY PRO LOGIC: REAR 15 30 msAudio Input Sensitivity/Impedance:*LINE: 250 mV/47 k ohmsOutput Level/Impedance: VCR/TAPE, CDR/MD: 230 mV / 2.2 k ohmsFrequency Response:*LINE: 20 Hz 65 kHz, +1 / 3 dBSignal-to-Noise Ratio:*LINE: 85 dB (IHF-A)Tone Control:BASS: 10 dB at 100 HzTREBLE: 10 dB at 10 kHzDigital Audio SectionSampling Frequency:32 kHz, 44.1 kHz, 48 kHzzDIGITAL Input Level/Impedance: COAXIAL: 0.5 Vp-p / 75 ohmsOPTICAL: 15 dBm to 21 dBmVideo SectionInput Sensitivity/Impedance:1.0 Vp-p / 75 ohmsOutput Level/Impedance:1.0 Vp-p / 75 ohmsFM Tuner Section(Without notes 100.1 MHz, 65 dBf)Tuning Range:87.5 MHz 108.0 MHz (100 kHz steps) U.S.A./Canada model87.5 MHz 108.0 MHz (50 kHz steps) Europe/U.K. modelAM Suppression Ratio: 45 dBTotal Harmonic Distortion (1 kHz):Mono: 0.4%Stereo: 0.5%Frequency Response:30 Hz 15 kHz, +1/ 1.5 dBStereo Separation (1 kHz):40 dBSignal-to-Noise Ratio:Mono: 75 dBStereo: 70 dBAM Tuner SectionTuning Range:530 kHz 1,720 kHz (10 kHz steps) U.S.A./Canada model522 kHz 1,620 kHz (9 kHz steps) Europe/U.K. modelUsable Sensitivity:55 dB/mTotal Harmonic Distortion:0.8% at 85 dB/mSignal-to-Noise Ratio:45 dB at 85 dB/mGeneralPower Requirements: 120 V AC, 60 Hz U.S.A./Canada model230 V AC, 50 Hz Europe/U.K. modelPower Consumption: 2.2A U.S.A./Canada model260 W Europe/U.K. modelDimensions (W x H x D)215 x 143 x 388 mm (8-7/16 x 5-5/8 x 15-1/4)Weight (net):7.6 kg (16-3/4 lbs)Standard Accessories:AM Loop Antenna x 1FM T-type Antenna x 1 U.S.A./Canada modelFM Matching Transformer x 1 U.S.A./Canada modelFM Lead-type Antenna x 1 Europe/U.K. modelRemote Control Unit (RC-821) x 1*LINE means VCR/TAPE, DVD, SAT/AUX, CD-R/MD and CD. Improvements may result in specifications and featureschanging without notice.RadioFans.CN 收音机爱 好者资料库3部出力(0.9% THD, 1kHz, 8).80W+80W出力(0.9% THD, 1kHz, 8) .30W+30W.30W .30W+30W.：015ms：05ms .：1530ms周波数特性 .* : 20Hz65kHz, +1/3dBSN比.* : 85dB(IHF-A)全高調波歪率(80W、1kHz、).0.02%入力感度/ . * : 200mV/47k出力/.VCR/TAPE OUT : 185mV/2.2kCD-R/MD REC : 185mV/2.2k .BASS : 10dB (100Hz)TREBLE : 10dB (10kHz)部周波数 .32kHz、44.1kHz、48kHz入力/OPTICAL 1, 2(光) .15dBm21dBmCOAXIAL (同軸) .0.5Vp-p/75FM部受信周波数.76.0MHz90.0MHz(100kHz)AM抑圧比 .45dB高調波歪率(1kHz) .0.4% .0.5%周波数特性 .30Hz15kHz, +1/1.5dB(1kHz).40dBS/N比(1kHz).75dB.70dBAM部受信周波数 .522kHz1,620kHz(9kHz)実用感度.55dB/m高調波歪率 .0.8%(85dB/m)S/N比.45dB(85dB/m)部入力感度/ .1.0Vp-p/75出力/ .1.0Vp-p/75共通電源. AC100V、50-60Hz消費電力 .170W外形寸法 (mm) . 215(W)x143(H)x388(D)質量. 7.6kg付属品(RC-821)用乾電池（単4）x 2本AM変換FM室内取扱説明書保証書* : VCR/TAPE、DVD、SAT/AUX、CD-R/MD、CD仕様及外観改善予告変更。412345679101214151116171819202122242526272829302930313234353637384041394445231342332 EXPLODED VIEWS AND PARTS LIST分解図5EXPLODED VIEW LISTREF.NO.PARTS NO.DESCRIPTIONREMARKS1 9A09277500WINDOW,FIP KGU1A154W 2 9A09277200VOLUME KNOB ASSY KGK1A068ZA 3 9A08738700ORNAMENT,FUNCTION KGX1A290C11 4 9A07286800KNOB,LEVEL KBN1A098M9K79 5 9A06697400VOLUME CAP ASSY(C) KGX2A218ZA 6 9A06677900BADGE KGB1A047 7 9A09279900PANEL,FRONT(AL) KKM2A113YC11 9 9A09277000ORNAMENR,DOOR(AL) KGK1A066ZC11 10 9A09277400DOOR,SUB KGR1A244M9K79 11 9A09276400KNOB,ROTARY KBN1A146M9K79 12 9A09280400HOLDER,DOOR(R) KMH1A138M9 13 9A09280500HOLDER,DOOR(L) KMH1A139M9 14 9A09280300LOCKER,DOOR KMH1A137M9 15 9A09277300INDICATOR,FUNCTION KGL1A194 16 9A06863300INDICATOR,STAND BY KGL1A133 17 9A09277700PANEL,SUB KGW1A320M9YK79 18 9A07287200CAP,STANBY KBT1A495M9K79 19 9A06862500KNOB,STAND BY KBT1A483 20 9A07287000KNOB,TACT KBT1A492M9K79 21 9A06863501WINDOW,SENSOR KGU1A261 22 9A07290100SUPPORT,LED KMD1A376 23 9A05326800RUBBER KHG1A024 24 9A09276900DAMPER GEAR ASSY KDG1A006W 25 9A09283000SPRING,DOOR KUS1A127 26 9A09276300KNOB,OPEN KBC1A136M9K79 27 9A09282900SPRING,OPEN KUS1A126 28 9A09282400CHASSIS,BOTTOM KUA1A205 29 9A06864400FOOT KKL2A055M9K63 30 9A05837300FOOT CUSHION KHG1A050Y 31 9A09280800HEAT SINK(B) KMY1A186 32 9A07290000BRACKET,FLT KMD1A374 33 9A07434300KNOB,POWER E,UK KBC1A098M9K79 34 9A09276600KNOB,SELECTOR KBT1A773M9K79 35 9A09276500KNOB,BAND KBT1A772M9K79 36 9A09280200BRACKET,PCB KMD1A450 37 9A09279700CABINET,TOP KKC1B121S21 38 9A09280700HEAT SINK(A) KMY1A183 39 9A09279800REAR PANEL J KKF1A227X 9A09279810REAR PANEL US,C KKF1A227Y 9A09279820REAR PANEL E,UK KKF1A227Z 40 9A09280100TRANSFORMER,POWER J KLT5U017ZJ 9A09280110TRANSFORMER,POWER US,C KLT5U017ZU 9A09280120TRANSFORMER,POWER E,UK KLT5U017ZE 41 9A09275100FAN,MOTOR BDMKD1206PTS3 42 9A05921700RUBBER KHG1A113 44 9A06754900BUSHING,AC CORD KHR1A028 45 9A08144000POWER CORD J BJA2J049Z 9A08043100POWER CORD US,C BJA523FBY 9A08152100POWER CORD E BJA2B043Z 9A09267600POWER CORD UK BJA2E045Z F601 9A06814200FUSE J KBA2C5000TLJ F601 9A09306400FUSE,5A 250V US,C KBA2C5000TLU F601 9A09297300FUSE,E,UK KBA2C5000TLE 9A09275300TUNER MODULE J BNVTFCE1J101A 9A09306200TUNER MODULE US,C BNVTFCE1U116A 9A09296900TUNER MODULE E,UK BNVTFCE1E320A 9A08038100RING,FERRITE US,C,E,UK KLZ9W001Z 63 PC BOARDS AND PARTS LISTMAIN PCB基板図7SURROUND PCB8FRONT PCB9MAIN PCB ASSYREF.NO.PARTS NO.DESCRIPTION9A09281200MAIN PCB ASSY J 9A09281210MAIN PCB ASSY US,C9A09281220MAIN PCB ASSY E,UK9A09282500PCB,MAIN 9A09275100FAN,MOTOR 9A09280200BRACKET,PCB 9A09280700HEAT SINK(A) 9A09280900HEAT SINK,DIODE BD51-BD55 9A07050600BEAD,CORE BR01 9A07308700BRACKET,PCB BR61 9A05333900PLATE,EARTH C589 9A05938300C,ELECT 470UF/25V C593 9A08032200C,LINE ACROSS 0.1UF/250VC615,C616 9A08034300C,ELECT 2200UF/35V C618,C619 9A05922400C,ELECT 6800UF/63V CN23 9A07889700WAFER,MOLEX 35336-0610 CN53,CN54 9A07330100WAFER CN55 9A05330300WAFER,MOLEX 53014-0810 CN58 9A05329100WAFER,MOLEX 5267-03A CN59 9A09279300WAFER CN64 9A05328900WAFER,MOLEX 5267-02A CN68 9A06785000WAFER,MOLEX 35328-02 CN69 9A06674400WAFER CN72 9A08036800WAFER,MOLEX 35336-1410 CN76 9A05330400WAFER,MOLEX 53014-0910 D501,D502 9A05193600DIODE,ZENER MTZJ15BT D503,D504 9A01390500DIODE,1N4148MT D505 9A05193600DIODE,ZENER MTZJ15BT D506 9A01390500DIODE,1N4148MT D507,D508 9A05193600DIODE,ZENER MTZJ15BT D509,D510 9A01390500DIODE,1N4148MT D512-D516 9A01390500DIODE,1N4148MT D517 9A06759900DIODE,KBU804F D518 9A05194600DIODE,1N4003SRT D520 9A06236200DIODE,ZENER MTZJ6.2BTD521 9A05194600DIODE,1N4003SRT D522,D523 9A06236200DIODE,ZENER MTZJ6.2BTD524-D532 9A01390500DIODE,1N4148MT D533-D535 9A05194600DIODE,1N4003SRT D536,D537 9A01390500DIODE,1N4148MT ET01 9A05333900PLATE,EARTH F601 9A05328200HOLDER,FUSE IC51 9A09275800IC,NJM7812FA IC52 9A09275900IC,NJM7912FA IC53-IC55 9A09275700IC,NJM2279MTE1 IC56 9A07343300IC,NJM2068MD-TE1 JK51 9A09278700TERMINAL,SP(RRRR/BBBB) JK52 9A07426900TERMINAL,SP(R/B) JK58-JK62 9A09278800JACK,S-VIDEO+VHS L503-L507 9A08037300COIL,0.5UH K Q501 9A05196800TR,KSC2316-Y-SHTA Q502 9A03745100TR,KSA1175-YTA Q503,Q504 9A05341600TR,KSA992-FTA Q505,Q506 9A03745000TR,KSC2785-YTA Q507 9A05196700TR,KSA916-Y-SHTA MAIN PCB ASSYREF.NO.PARTS NO.DESCRIPTIONQ508 9A05196800TR,KSC2316-Y-SHTA Q509 9A03745100TR,KSA1175-YTA Q510,Q511 9A05341600TR,KSA992-FTA Q512,Q513 9A03745000TR,KSC2785-YTA Q514 9A05196700TR,KSA916-Y-SHTA Q515 9A05196800TR,KSC2316-Y-SHTA Q516,Q517 9A05341600TR,KSA992-FTA Q518 9A03745100TR,KSA1175-YTA Q519,Q520 9A03745000TR,KSC2785-YTA Q521 9A05196700TR,KSA916-Y-SHTA Q522,Q523 9A05196800TR,KSC2316-Y-SHTA Q524,Q525 9A03745100TR,KSA1175-YTA Q526-Q529 9A05341600TR,KSA992-FTA Q530,Q531 9A03745000TR,KSC2785-YTA Q532 9A05196700TR,KSA916-Y-SHTA Q533,Q534 9A03745000TR,KSC2785-YTA Q535 9A05196700TR,KSA916-Y-SHTA Q536 9A08745700TR,KTC2026Y Q537 9A05359800TR,KTD998O Q538 9A05359700TR,KTB778O Q539 9A08745700TR,KTC2026Y Q540 9A05359800TR,KTD998O Q541 9A05359700TR,KTB778O Q542 9A08745700TR,KTC2026Y Q543 9A05359800TR,KTD998O Q544 9A05359700TR,KTB778O Q545 9A08745700TR,KTC2026Y Q546 9A05359800TR,KTD998O Q547 9A05359700TR,KTB778O Q548 9A08745700TR,KTC2026Y Q549 9A05359800TR,KTD998O Q550 9A05359700TR,KTB778O Q551 9A05197200TR,KTA1271YT Q552,Q553 9A03745000TR,KSC2785-YTA Q554 9A08791100TR,KRC107M Q555 9A08791000TR,KRA107M Q556-Q558 9A08791100TR,KRC107M Q559 9A09283100TR,KRA102MT Q560 9A08791000TR,KRA107M Q561 9A05196800TR,KSC2316-Y-SHTA Q562 9A08791100TR,KRC107M Q564 9A08745700TR,KTC2026Y Q565 9A09283400TR,KTA1046Y Q566,Q567 9A08791000TR,KRA107M Q568 9A08791000TR,KRA107M R591 9A05896300R,0.22 OHM 5W R592 9A06234600R,METAL OXIDE FILM R593,R594 9A05896300R,0.22 OHM 5W R595 9A06234600R,METAL OXIDE FILM R596 9A05896300R,0.22 OHM 5W R597 9A06234600R,METAL OXIDE FILM R598,R599 9A05896300R,0.22 OHM 5W R600 9A06234600R,METAL OXIDE FILM R601 9A05896300R,0.22 OHM 5W R602 9A06234600R,METAL OXIDE FILM 10MAIN PCB ASSYREF.NO.PARTS NO.DESCRIPTIONR603-R605 9A05896300R,0.22 OHM 5W R621-R624 9A05338000R,METAL 10 OHM 1W J R625,R626 9A07892200R,METAL 330 OHM 1W J R627 9A05338000R,METAL 10 OHM 1W J R639 9A06761000R,CARBON 3.3M K 1/2W US,CRY51,RY52 9A07326100RELAY RY53 9A09275400RELAY RY54 9A07326100RELAY RY55 9A09275400RELAY SW61 9A09275600SW,SLIDE T501 9A09280000TRANS,SUB J T501 9A09280010TRANS,SUB US,C T501 9A09280020TRANS,SUB E,UKTHR1 9A08039800THERMAL SENSOR,POSISTORWF51 9A09279000HOUSING WF52 9A09279200HOUSING,ANGLE WF53,WF54 9A07330200HOUSING,ANGLE WF73 9A05329700WAFER,MOLEX 53014-0610 SURROUND PCB ASSYREF.NO.PARTS NO.DESCRIPTION9A09281300SURROUND PCB ASSY J 9A09281310SURROUND PCB ASSY US,C 9A09281320SURROUND PCB ASSY E,UK 9A09282600PCB,SURROUND BD11 9A07050600BEAD,CORE CN20 9A09279500WAFER,CARD CABLE CN22 9A07890800WAFER,CARD CABLE GF120-2 CN23 9A07889700WAFER,MOLEX 35336-0610E,UKCN25 9A05330300WAFER,MOLEX 53014-0810 CN31 9A07890800WAFER,CARD CABLE GF120-2 CN32 9A08220000WAFER,CARD CABLE CN33 9A09279500WAFER,CARD CABLE CN34 9A07890800WAFER,CARD CABLE GF120-2 CN51 9A09278900WAFER CN52 9A09279100WAFER CN73 9A05330900WAFER,MOLEX 53014 D100 9A01390500DIODE,1N4148MT D300 9A06765300DIODE,MTZJ5.6BT D301 9A06236100DIODE,ZENER MTZJ4.7BT D302 9A01390500DIODE,1N4148MT IC10 9A08033700IC,YSS912 IC11 9A08903900IC,AK4527VQ IC12 9A08032900IC,256K SRAM IC13 9A08948100IC,AK4112VF IC14 9A07044300IC,TC74HCU04AFN IC20-IC23 9A07343300IC,NJM2068MD-TE1IC25 9A09276100IC,TC9215AF IC26 9A08033500IC,TC9482F IC27 9A07424801IC,TC9163AFIC28-IC31 9A07343300IC,NJM2068MD-TE1SURROUND PCB ASSYREF.NO.PARTS NO.DESCRIPTIONJK10 9A06239100MODULE,OPTICAL JK11 9A09278500JACK,BOARD JK12,JK13 9A09275200MODULE,OPTICAL(RX) JK20 9A09278600JACK,BOARD JK21,JK22 9A07289400JACK,BOARDJK23 9A06230200JACK,REMOTE(2P) L100,L300 9A05356900COIL,10UH K L301 9A07330400COIL L302 9A08037600COIL,PEAKING L303,L304 9A05356900COIL,10UH K Q106 9A08791100TR,KRC107M Q107 9A08791000TR,KRA107M Q110-Q115 9A05197500TR,KTD1302T Q300 9A05196700TR,KSA916-Y-SHTA Q301 9A08791000TR,KRA107M Q302 9A05196800TR,KSC2316-Y-SHTA Q303 9A08745700TR KTC2026Y Q401 9A06183000TR,KSC945YT E,UK Q402 9A09283200TR,KRA111M R360 9A05896400R,4.7 OHM 1W R361 9A05338000R,METAL 10 OHM 1W J S001 9A04882400SW,TACT WF10 9A08036900WAFER,MOLEX 35237-1410 J,US,CWF23 9A07889800CONNECTOR,MOLEX 35237-0610 J,US,CWF59 9A09279400CONNECTOR WN11 9A09279500WAFER,CARD CABLE X300 9A08039000CRYSTAL X400 9A07501700CRYSTAL E,UK FRONT PCB ASSYREF.NO.PARTS NO.DESCRIPTION9A09281400FRONT PCB ASSY J9A09281410FRONT PCB ASSY US,C 9A09281420FRONT PCB ASSY E,UK9A09282700PCB,FRONT 9A07290000BRACKET,FLT 9A07290100SUPPORT,LED C768 9A06764800C,ELECT 100UF/50V C772 9A06764800C,ELECT 100UF/50V C773 9A08882700C,CERAMIC(KH TYPE) E,UKCN11 9A09279600WAFER,CARD CABLE CN22 9A07890900WAFER,CARD CABLE GF120-21S-LCN53 9A06785000WAFER,MOLEX 35328-02 E,UKCN56 9A05892600WAFER,9P CN57 9A05329600WAFER,MOLEX 5267-06A CN66 9A05938500WAFER,3P CN71 9A05356300WAFER,04GA19ZM CN74 9A06676900WAFER CN77 9A06250600WAFER,02GA19ZM D701 9A01390500DIODE,1N4148MT J D701-D703 9A01390500DIODE,1N4148MT US,C FRONT PCB ASSYREF.NO.PARTS NO.DESCRIPTIOND703,D704 9A01390500DIODE,1N4148MT E,UK D707-D710 9A01390500DIODE,1N4148MT D712-D717 9A08131100LED,YELLOW SLR342YCTB7D720 9A08131100LED,YELLOW SLR342YCTB7D721-D724 9A05194700DIODE,1N4003ST D725 9A06236200DIODE,ZENER MTZJ6.2BTD726 9A05194700DIODE,1N4003ST D727 9A05193800DIODE,ZENER MTZJ33BT D728 9A05194700DIODE,1N4003ST D729-D731 9A01390500DIODE,1N4148MT F701,F702 9A06760000FUSE,LEAD F6A 250V FIP1 9A08034600FIP,SVA-10MS11 IC72 9A08033200IC,MC74HC14D IC73 9A09276000IC,NJU3713G IC75 9A09276200IC,TMP87PS71AF IC76,IC77 9A07343300IC,NJM2068MD-TE1JK01 9A06861800JACK,HEADPHONE L701 9A05356900COIL,10UH K Q702 9A03747300TR,KSB811-YTA Q703 9A08791000TR,KRA107M Q704 9A08791100TR,KRC107M Q705 9A08791000TR,KRA107M R771,R772 9A06760900R,FUSE 0.47 OHM 1W J RC71 9A08563600SENSOR,REMOCON RY71 9A09275500RELAY S701 9A04882500SW,TACT SKHV10910A S704-S715 9A04882500SW,TACT SKHV10910A SW71 9A06784700SW,PUSH E,UK VR01,VR02 9A09283600R,VARIABLE VR03 9A09283500R,VARIABLE VR04 9A06224700VR,ENCODOR VR05 9A08124200VR,ENCODER X702 9A05193000CRYSTAL114 INCLUDED ACCESSORIES12付属品INCLUDED ACCESSORIESREF.NO.PARTS NO.DESCRIPTIONREMARKS9A08901400OWNERS MNL,J J KQX1A722Z 9A08901200OWNERS MNL,E/F US,C KQX1A710Z 9A08901300OWNERS MNL,E/F/G/I/S E,UKKQX1A709Z 9A09148000REMOTE CONTROL ASSY,RC-821KARTAGH550 9A08153900BATTERY J KABAAM1.5V 9A01397000ANTENNA TERMINAL J,US,CKSA267 9A08046100ADAPTOR,75-300 J,US,CKLR1T201 9A04883100ANT,FM WIRE E,UK KSA1A007 9A09282200ANT,AM LOOP KSA3A013Z 86745231EDCBABLOCK DIAGRAMAG-H350AV Digital Home Theater ReceiverA AG G- -H H3 35 50 01 st Issue; January 200286745231EDCBAWIRING DIAGRAMAG-H350AV Digital Home Theater ReceiverA AG G- -H H3 35 50 01 st Issue; January 200286745231EDCBASCHEMATIC DIAGRAMAG-H350AV Digital Home Theater ReceiverA AG G- -H H3 35 50 01 st Issue; January 2002NOTES:1. Resistor values are in ohms (k=kilo-ohms, M=megohms).2. Capacitor values are in microfarads (p=picofarads).3. Parts marked with this sign are safety critical components.They must always be replaced with identical components-refer to the appropriate parts list and ensure exact replacement.注 意1. 抵抗単位 （，） 。2. 単位 （） 。3. 部品安全規格重要部品。交換必指定部品使用。86745231EDCBASCHEMATIC DIAGRAMAG-H350AV Digital