Teac-AGL800-rec-sm 维修电路原理图.pdf

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1、A AG G- -L L8 80 00 0SERVICE MANUALAV Digital Home Theater ReceiverEffective : February, 2003S-0086ANOTESPC 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 circui

2、t 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.US:U.S.A. C:CANADA E:EUROPE UK:U.

3、K.CONTENTS1 SPECIFICATIONS 22 ADJUSTMENTS AND CHECKS 33 EXPLODED VIEWS AND PARTS LIST 64 PC BOARDS AND PARTS LIST 85 INCLUDED ACCESSORIES 13暫 定 版 PreliminaryRadioFans.CN 收音机爱 好者资料库1 SPECIFICATIONS2Amplifier SectionOutput Power (Stereo) . 80 + 80 watts RMS (0.9 % THD, 20 Hz to 20 kHz, 6 ohms)Surround

4、 Output PowerFront . 50 + 50 watts (0.5 % THD, 1 kHz, 6 ohms)Center . 50 watts (0.5 % THD, 1 kHz, 6 ohms)Rear. 50 + 50 watts (0.5 % THD, 1 kHz, 6 ohms)Total Harmonic Distortion (Stereo) . 0.2 % (at 80 watts, 1 kHz)Delay TimeDOLBY DIGITAL . REAR 0 15 msCENTER 0 5 msDOLBY PRO LOGIC II MUSIC . REAR 0 1

5、5 msDOLBY PRO LOGIC II MOVIE . REAR 10 25 msAudio Input Sensitivity / ImpedanceLINE (VCR, SAT, AUX) . 380 mV / 47 k ohmsOutput Level / ImpedanceHDR/VCR, MD/CD-R, PRE OUT. 350 mV / 2.2 k ohmsFrequency ResponseLINE (VCR, SAT, AUX) . 20 Hz 20 kHz, +1 / 3 dBSignal-to-Noise RatioLINE (VCR, SAT, AUX) . 70

6、 dB (IHF-A)Tone ControlBASS . 10 dB at 100 HzTREBLE. 10 dB at 10 kHzDigital Audio SectionSampling Frequency. 32 kHz, 44.1 kHz, 48 kHz, 96 kHzDIGITAL Input Level / ImpedanceCOAXIAL . 0.5 Vp-p / 75 ohmsOPTICAL. 15 dBm to 21 dBmVideo SectionInput Sensitivity / Impedance. 1.0 Vp-p / 75 ohmsOutput Level

7、/ 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 model)87.5 MHz 108.0 MHz (50 kHz steps) (Europe/U.K. model)AM Suppression Ratio. 45 dBTotal Harmonic Distortion (1 kHz). Mono : 0.4 %Stereo : 0.5 %Frequenc

8、y 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 1,710 kHz (10 kHz steps) (U.S.A./Canada model)522 kHz 1,629 kHz (9 kHz steps) (Europe/U.K. model)Usable Sensitivity . 55 dB/mTotal Harmonic Dis

9、tortion. 1.5 % at 100 dB/mSignal-to-Noise Ratio . 42 dB at 100 dB/mGeneralPower requirements. 120 V AC, 60 Hz (U.S.A./Canada model)230 V AC, 50 Hz (Europe/U.K. model)Power Consumption. 100 W (STANDBY : 2.5 W)Dimensions (W x H x D). 275 x 111 x 331 mmWeight (net) . 3.9 kgStandard Accessories . AM Loo

10、p Antenna x 1FM Lead-type Antenna x 1LCD Remote Control System (RC-L800) x 1Battery (AAA, R03, UM-4) x 4Owners Manual x 1 Design and specifications are subject to change without notice.RadioFans.CN 收音机爱 好者资料库2 ADJUSTMENTS AND CHECKS3準 備 中 Preliminary4準 備 中 Preliminary5準 備 中 Preliminary63 EXPLODED VI

11、EWS AND PARTS LIST7EXPLODED VIEW LISTREF.NO.PARTS NO.DESCRIPTIONREMARKS1 9A09605700VOLUME KNOB ASSY KGK1A080ZA 2 9A09605800WINDOW,FIP US,C KGU1A285Y 9A09644900WINDOW,FIP E,UK KGU1A285X 3 9A09606410PANEL,FRONT US,C KKM1A122YC35 9A09606420PANEL,FRONT E,UK KKM1A122ZC35 4 9A09594600WINDOW,SENSOR CGU1A28

12、7A14K101 5 9A09594000KNOB,TACT CBT1A834C22 6 9A09594700PANEL,SUB CGW1A339R6K101 7 9A09594200KNOB,RDS(DIFFUSION) CBT1A835RAZK101 8 9A09594100KNOB,DIMMER(DIFFUSION) CBT1A835RAXK101 9 9A09594500KNOB,POWER(LIGHTING) CBY1A026 10 9A09594400KNOB,POWER CBY1A025RA 11 9A09594300KNOB,RDS CBY1A024RA 12 9A096059

13、10ORNAMENT,TOP US,C KGU1A286Y 9A09605920ORNAMENT,TOP E,UK KGU1A286Z 13 9A09575710FRONT PCB ASSY US,C COP11547C 9A09575720FRONT PCB ASSY E,UK COP11547B 14 9A09595300TOP CABINET CKC2B130S35 15 9A09575710FRONT PCB ASSY US,C COP11547C 9A09575720FRONT PCB ASSY E,UK COP11547B 16 9A08888700BRACKET,FLT CMD1

14、A209 17 9A09598900CHASSIS,BOTTOM CUA2A215 18 9A09606300FOOT KKL1A047M7G6 19 9A06229300CUSHION,FOOT KHG1A039Z 20 9A09596010SMPS PCB ASSY US,C COP11548C 9A09596020SMPS PCB ASSY E,UK COP11548B 21 9A09575910AMP PCB ASSY COP11544B 22 9A09595800HEAT SINK CMY1A196 23 9A09595600BRACKET,FAN CMD1A471 24 9A096

15、01800FAN,MOTOR HDMF410T12L1C01 25 9A09559700BRACKET,PCB CMD1A387 26 9A09576210DIGITAL PCB ASSY COP11545B 27 9A09576510I/O PCB ASSY COP11546B 28 9A09576510I/O PCB ASSY COP11546B 29 9A09560110TUNER MODULE US,C CNVMB001MA08SL 9A09645000TUNER MODULE E,UK CNVMB014MA1-8L 30 9A09595410REAR PANEL US,C CKF1A

16、239Y 9A09595420REAR PANEL E,UK CKF1A239Z 31 9A06754900BUSHING,AC CORD KHR1A028 32 9A07872600POWER CORD US,C CJA523FBY 9A07916700POWER CORD E CJA2B043Z 9A07916800POWER CORD UK CJA2E045Z 33 9A09576510I/O PCB ASSY COP11546B 9A09600100CARD CABLE CWC1B2A11A250B 9A09600200CARD CABLE CWC1B2A19A320B 9A09564

17、200CARD CABLE CWC1C4A15B130B 9A08038100RING,FERRITE KLZ9W001Z 8AMP PCB4 PC BOARDS AND PARTS LIST9VIDEO PCB (I/O GATHER)FUNCTION PCB (I/O GATHER)CONTROL PCB (I/O GATHER)FRONT PCB10DIGITAL PCB (SIDE A)DIGITAL PCB (SIDE B)AMP PCB ASSYREF.NO.PARTS NO.DESCRIPTION9A09575910AMP PCB ASSY 9A09599000AMP PCB 9

18、A09595600BRACKET,FAN 9A09601800FAN,MOTOR BD93 9A05329100WAFER,MOLEX 5267-03A CN21 9A08219500WAFER CN54 9A08220000WAFER,CARD CABLE D056 9A08878200DIODE,1SS133T-77 D204-D209 9A08878200DIODE,1SS133T-77 D211,D212 9A08878200DIODE,1SS133T-77 D301 9A08878200DIODE,1SS133T-77 D302-D306 9A09603600DIODE,SCHOTT

19、KEY BARRIER D310 9A08878200DIODE,1SS133T-77 D311-D315 9A09603600DIODE,SCHOTTKEY BARRIER D401 9A08878200DIODE,1SS133T-77 D402-D406 9A09603600DIODE,SCHOTTKEY BARRIER D701,D702 9A07903000DIODE,ZENER MTZJ7.5A D703-D705 9A08878200DIODE,1SS133T-77 DN51 9A08036800WAFER,MOLEX 35336-1410 DN52,DN53 9A09279300

20、WAFER DN55 9A09606100WAFER IC11 9A09604100IC,NJU3713G IC13 9A09604300IC,TA7317P IC14 9A08218600IC,MC7805C IC31,IC32 9A09595800HEAT SINK IC31,IC32 9A09604200IC,TA2022-100 IC41 9A09595800HEAT SINK IC41 9A09604200IC,TA2022-100 IC71 9A09604000IC,M62446AFP IC72 9A09604500IC,TC9215AF IC73 9A08163400IC,NJM

21、2068MDIC75-IC77 9A08163400IC,NJM2068MDIC81 9A08163500IC,NJM4556AL JK10 9A09595200TERMINAL,SP(RRRR/BBBB) JK11 9A09595100TERMINAL,SP(R/B) L301,L302 9A09595500COIL,SPEAKER L303,L305 9A09602100COIL,CHIP 100UH K L306,L307 9A09595500COIL,SPEAKER L401 9A09602100COIL,CHIP 100UH K L402,L403 9A09595500COIL,SP

22、EAKER Q201 9A07888100TR,KTA1266YT Q203 9A09604800TR,CHIP KRA102S Q204 9A09605000TR,CHIP KRC102S Q205,Q206 9A09604800TR,CHIP KRA102S Q207,Q208 9A09605000TR,CHIP KRC102S Q209,Q210 9A09604800TR,CHIP KRA102S Q211 9A09605000TR,CHIP KRC102S Q212 9A09605100TR,CHIP KRC114S Q213 9A09604800TR,CHIP KRA102S Q21

23、4 9A09605000TR,CHIP KRC102S AMP PCB ASSYREF.NO.PARTS NO.DESCRIPTIONQ215 9A07887900TR,KSB811YT Q216,Q217 9A09605200TR,CHIP KTD1304T Q220 9A09605000TR,CHIP KRC102S Q401 9A09605100TR,CHIP KRC114S Q701-Q703 9A09605200TR,CHIP KTD1304T Q705-Q708 9A09605200TR,CHIP KTD1304T Q709 9A09604800TR,CHIP KRA102S Q7

24、51,Q752 9A09605200TR,CHIP KTD1304T Q753 9A09604800TR,CHIP KRA102S R119-R121 9A09602000BEAD,FERRITE(CHIP) R123,R124 9A09602000BEAD,FERRITE(CHIP) R330,R331 9A09606700R,METAL OXIDE FILM 2W 6.8R336-R338 9A09606600R,METAL OXIDE FILM 2W 27 R378,R379 9A09606700R,METAL OXIDE FILM 2W 6.8R431,R432 9A09606700R

25、,METAL OXIDE FILM 2W 6.8RY31,RY32 9A09058500RELAY RY41 9A09058500RELAY VR31-VR34 9A09604600VR,SEMI FIXED 47K OHM VR41,VR42 9A09604600VR,SEMI FIXED 47K OHM I/O PCB ASSY (GATHER)REF.NO.PARTS NO.DESCRIPTION9A09576510I/O PCB ASSY 9A09599200I/O PCB BK21 9A09559700BRACKET,PCB CN21 9A09606000WAFER,CARD CAB

26、LE CN22 9A08220000WAFER,CARD CABLE D101,D102 9A08951100DIODE,ZENER MTZJ6.8BT DN31 9A07889900WAFER,MOLEX 35336-0710 DN53 9A09289800WAFER EN11 9A09279400CONNECTOR EN12 9A09606200WAFER EN31 9A07890000CONNECTOR,MOLEX 35237-0710IC11-IC13 9A08945500IC,NJM2296M IC21 9A09340400IC,TC9164AF IC22 9A08163400IC,

27、NJM2068MDIC31 9A08163400IC,NJM2068MDJK11-JK16 9A09278800JACK,S-VIDEO+VHS JK21,JK22 9A09289400JACK,BOARD JK31 9A09601900JACK,S-VIDEO 1P JK32 9A09594900JACK,REMOTE 2P JK33 9A09595000JACK,3P L261 9A07886600COIL,10UH Q101 9A07888000TR,KSC2316YT Q102 9A09041500TR,KSA916YT 11FRONT PCB ASSYREF.NO.PARTS NO.

28、DESCRIPTION9A09575710FRONT PCB ASSY US,C 9A09575720FRONT PCB ASSY E,UK 9A09599300FRONT PCB 9A08888700BRACKET,FLT BD11,BD12 9A07050600BEAD,CORE C106 9A09275000C,0.1F GOLD CN11 9A09606000WAFER,CARD CABLE CN21 9A08789500WAFER,CARD CABLE D101-D103 9A08878200DIODE,1SS133T-77 D104 9A08878200DIODE,1SS133T-

29、77 E,UK D105 9A08878200DIODE,1SS133T-77 D106 9A08878200DIODE,1SS133T-77 E,UK D108,D109 9A09563300LED,BLUE D110 9A09344400LED,YELLOW D112 9A08878200DIODE,1SS133T-77 FIP1 9A08034600F.I.P,SVA-10MS11 IC11 9A09603800IC,HVIANAM1357AT(PRGMD) IC12 9A08033400IC,SAA6579T/V1 E,UKJK10 9A09567200JACK,HEADPHONE E

30、,UK L101 9A07886600COIL,10UH Q101 9A09599500TR,KRC102MT Q104-Q106 9A09604900TR,KRC102MT Q108 9A09604700TR,KRA102MT Q109 9A07887900TR,KSB811YT Q110,Q111 9A09604900TR,KRC102MT Q112 9A09604700TR,KRA102MT RS11 9A08563600SENSOR,REMOCON S101-S107 9A07878500SW,TACT SKHV10910G VR11 9A08890300VR,ENCODER E,UK

31、 VR12 9A08162900VR,ENCODER E,UK X101 9A08879000CRYSTAL X102 9A09644800CRYSTAL E,UK DIGITAL PCB ASSYREF.NO.PARTS NO.DESCRIPTION9A09576210DIGITAL PCB ASSY 9A09599100DIGITAL PCB BK51 9A09559700BRACKET,PCB CN11 9A08789500WAFER,CARD CABLE CN54 9A08220000WAFER,CARD CABLE D501 9A09603400DIODE,ZENER MTZJ3.3

32、BT D502 9A09603500DIODE,ZENER MTZJ4.3CT EN51 9A08036900WAFER,MOLEX 35237-1410 EN52 9A09279400CONNECTOR EN53 9A09289900CONNECTOR IC51 9A09603700IC,AK4586VQ IC52 9A09603900IC,CS493264-CL IC53 9A08948000IC,TC74HCU04AFN IC55 9A09604400IC,TC74VHC08F IC56-IC61 9A08163400IC,NJM2068MDJK51,JK52 9A08948300MOD

33、ULE,OPTICAL(RX) JK53 9A09278500JACK,BOARD JK54 9A08126500MODULE,OPTICAL JK55 9A09558800JACK,INPUT 1P(GOLD) L502 9A07886600COIL,10UH L504,L505 9A07886600COIL,10UH L512 9A09602000BEAD,FERRITE(CHIP) Q501,Q502 9A07888000TR,KSC2316YT Q503 9A09605000TR,CHIP KRC102S Q504 9A09604800TR,CHIP KRA102S Q505,Q506

34、 9A09605100TR,CHIP KRC114S X501 9A08949000CRYSTAL 125 INCLUDED ACCESSORIES13INCLUDED ACCESSORIESREF.NO.PARTS NO.DESCRIPTIONREMARKS9A09478100OWNERS MANUAL,EFS US,CCQX1A809Z 9A09478202OWNERS MANUAL,EGF E,UKCQX1A814Z 9A09478301OWNERS MANUAL,ISN E CQX1A818Z 9A09596900MANUAL,CD ROM CQX1A817Z 9A09596800MA

35、NUAL,REMOCON CQX1A816Z 9A09645100MANUAL,REMOCON E,UK CQX1A815Z 9A09600410REMOTE CONTROL UNIT US,CHARTAGL800T/C 9A09600420REMOTE CONTROL UNIT E,UKHARTAGL800EUR 9A09600300BATTERY HABAAAM1.5VAK 9A09562000FM 1 POLE ANT US,C CSA1A019Z 9A09572700FM 1 POLE ANT E,UK CSA1A018Z 9A09562100AM LOOP ANT CSA1A020Z

36、 86745231EDCBAAV Digital Home Theater ReceiverA AG G- -L L8 80 00 01 st Issue; November 2002BLOCK DIAGRAMAG-L80086745231EDCBAAV Digital Home Theater ReceiverA AG G- -L L8 80 00 01 st Issue; November 2002WIRING DIAGRAMAG-L80086745231EDCBASCHEMATIC DIAGRAMAG-L800VIDEO PCB, FUNCTION PCB, CONTROL PCBAV

37、Digital Home Theater ReceiverA AG G- -L L8 80 00 01 st Issue; November 2002FUNCTION PCBVIDEO PCBCONTROL PCB86745231EDCBASCHEMATIC DIAGRAMAG-L800DIGITAL PCBAV Digital Home Theater ReceiverA AG G- -L L8 80 00 01 st Issue; November 2002DIGITAL PCB86745231EDCBASCHEMATIC DIAGRAMAG-L800AMP PCBAV Digital H

38、ome Theater ReceiverA AG G- -L L8 80 00 01 st Issue; November 2002AMP PCB86745231EDCBASCHEMATIC DIAGRAMAG-L800FRONT PCBAV Digital Home Theater ReceiverA AG G- -L L8 80 00 01 st Issue; November 2002FRONT PCB86745231EDCBASCHEMATIC DIAGRAMAG-L800SMPS PCBAV Digital Home Theater ReceiverA AG G- -L L8 80

39、00 01 st Issue; November 2002INSTRUCTIONS FOR SERVICE PERSONNELBEFORE RETURNING APPLIANCE TO THE CUSTOMER, MAKE LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSEDPARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT.NOTES: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.SMPS PCB USA/CANADASMPS PCB EUR/UK