Philips-AZ1008-gb-sm 维修电路原理图.pdf

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1、CLASS 1LASER PRODUCTGB3140 785 22520Published by SS 0052 Service Audioor otherwise without the prior permission of Philips.system or transmitted, in any form or by any means, electronic, mechanical, photocopying,All rights reserved. No part of this publication may be reproduced, stored in a retrieva

2、lCopyright 1995 Philips Consumer Electroncis B.V. Eindhoven, The Netherlandsbe used.condition and that parts which are identical with those specifiedSafety regulations require that the set be restored to its original CPCS 107 163Printed in The NetherlandsCopyright reservedSubject to modificationCD S

3、tereo Radio RecorderTABLE OF CONTENTSchapterHandling chip components and safety1 - 1AZ1008.Technical Specification & Service Tools2 - 1.Service Measurement2 - 2.Connections & Controls3 - 1.Instructions for use3 - 2 to 3 - 4.Block Diagram4 - 1.Wiring Diagram5 - 1.circuit diagram6 - 1.FRONT BOARDlayou

4、t diagram6 - 1.circuit diagram7 - 1, 7 - 3.COMBI BOARDlayout diagram7 - 2, 7 - 4.chaptercircuit diagram8 - 1.TUNER BOARDlayout diagram8 - 2.circuit diagram9 - 1.REOCRDER BOARDlayout diagram9 - 2.cabinet10 - 1.EXPLODED VIEW DIAGRAMtape deck10 - 2.Mechanical partslist10 - 2.Electrical partslist11 - 1

5、to 11 - 3.all versionsRadioFans.CN 收音机爱 好者资料库HANDLING CHIP COMPONENTS1-1PCS 104 437 WARNINGAll ICs and many other semiconductors are susceptible toelectrostatic discharges (ESD). Careless handling duringrepair can reduce life drastically.When repairing, make sure that you are connected with thesame

6、potential as the mass of the set via a wristband withresistance. Keep components and tools at this potential.f ATTENTIONTous les IC et beaucoup dautres semi-conducteurs sontsensibles aux dcharges statiques (ESD). Leur longvitepourrait tre considrablement courte par le fait quaucuneprcaution nst pris

7、e leur manipulation.Lors de rparations, sassurer de bien tre reli au mmepotentiel que la masse de lappareil et enfileer le braceletserti dune rsistance de scurit.Veiller ce que les composants ainsi que les outils que lonutilise soient galement ce potentiel.d WARNUNGAlle ICs und viele andere Halbleit

8、er sind empfindlichgegenber elektrostatischen Entladungen (ESD).Unsorgfltige Behandlung im Reparaturfall kann dieLebensdauer drastisch reduzieren.Sorgen Sie dafr, da Sie im Reparaturfall ber ein Puls-armband mit Widerstand mit dem Massepotential desGertes verbunden sind.Halten Sie Bauteile und Hilfs

9、mittel ebenfalls auf diesemPotential. WAARSCHUWINGAlle ICs en vele andere halfgeleiders zijn gevoelig voorelectrostatische ontladingen (ESD).Onzorgvuldig behandelen tijdens reparatie kan de levensduurdrastisch doen vermindern. Zorg ervoor dat u tijdens reparatievia een polsband met weerstand verbond

10、en bent met hetzelfdepotentiaal als de massa van het apparaat.Houd componenten en hulpmiddelen ook op ditzelfde potentiaal.i AVVERTIMENTOTutti IC e parecchi semi-conduttori sono sensibili alle scarichestatiche (ESD).La loro longevit potrebbe essere fortemente ridatta in caso dinon osservazione della

11、 pi grande cauzione alla loromanipolazione. Durante le riparationi occorre quindi esserecollegato allo stesso potenziale che quello della massadelpparecchio tramite un braccialetto a resistenza.Assicurarsi che i componenti e anche gli utensili con quali silavora siano anche a questo potenziale.Safet

12、y regulations require that the set be restored to itsoriginal condition and that parts which are identical withthose specified be used.Safety components are marked by the symboliLe norme di sicurezza estigono che lapparecchio vengarimesso nelle condizioni originali e che siano utilizzati ipezzi di r

13、icambiago identici a quelli specificati.Componenty di sicurezza sono marcati conVeiligheidsbepalingen vereisen, dat het apparaat in zijnoorspronkeliijke toestand wordt teruggebracht en datonderdelen, identiek aan de gespecificeerde, worden toegepast.De Veiligheidsonderdelen zijn aangeduid met het sy

14、mbools Varning !Osynlig laserstrlning nr apparaten r ppnad ochsprren r urkopplad. Betrakta ej strlen.? Advarsel !Usynlig laserstrling ved bning nr sikkerhedsafbrydere er ude af funktion. Undg udsaettelse for strling. Varoitus !Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiinankymttml

15、le laseristeilylle. l katso steeseen !fPour votre scurite, ces documents doivent tre utiliss pardes spcialistes agrs, seuls habilits rparer votreappareil en panne.ESDSAFETYdBei jeder Reparatur sind die geltenden Sicherheitsvor-schriften zu beachten. Der Originalzustand des Gertesdarf nicht verndert

16、werden. Fr Reparaturen sind Original-ersatzteile zu verwenden.Sicherheitsbauteile sind durch das Symbol markiert.fLes normes de scurit exigent que lappareil soit remis ltat dorigine et que soient utilises les pices derechange identiques celles spcifies.Les composants de scurit sont marqusCLASS 1LASE

17、R PRODUCT DANGER: Invisible laser radiation when open.After servicing and before returning the set to customerperform a leakage current measurement test from all exposed metal parts to earth ground, to assure noshock hazard exists.The leakage current must not exceed 0.5mA.AVOID DIRECT EXPOSURE TO BE

18、AM.RadioFans.CN 收音机爱 好者资料库PCS 107 1642-1SERVICE TOOLSAudio signal disc SBC 429.4822 397 30184Playability test disc SBC 444.4822 397 30245Test disc 5(disc without errors ) +Test disc 5A (disc with dropout errors, black spots and fingerprints)SBC 426/426A.4822 397 30096Burn in test disc (65 min. 1kHz

19、signal at -30 dB level without “pause”).4822 397 30155Universal test cassette Fe SBC 420.4822 397 30071anti-static table matlarge 1200 x650 x1.25mm4822 466 10953small 600 x650 x1.25mm4822 466 10958anti-static wristband4822 395 10223connection box (3 press stud connections, 1M)4822 320 11307extendibl

20、e cable (2m, 2M, to connect wristband to connection box)4822 320 11305connecting cable (3m, 2M, to connect table mat to connection box)4822 320 11306earth cable (1M, to connect any product to mat or to connection box) 4822 320 11308KIT ESD3 (combining all 6 prior products - small table mat)4822 310

21、10671wristband tester4822 344 13999AVAILABLE ESD PROTECTION EQUIPMENTTECHNICAL SPECIFICATIONSGENERALMains voltage-/00/05/14 : 230 V-/10 : 240 V-/01/11/16 : 120 / 230 V-/17 : 120 VMains frequency-/00/05/10/14 : 50 Hz-/01/11/16 : 50 / 60 Hz-/17 : 60 HzBatterymains : 9 V (R14 x 6)Power consumption: ? 5

22、 WDimension (W x H x D): 400 x 235 x 173mmWeight: 3 KgAMPLIFIEROutput powermains : 2 x 1 Wbattery : 2 x 1 WSpeaker impedance: 2 x 8 ohmFrequency response: 70 Hz - 3 kHz (3dB)TUNER - FM SECTIONTuning range: 87.35 - 108.25 MHz-/17 : 87 - 108.5 MHzIF frequency: 10.7 MHz 0.2 MHzSensitivity: 17 dB at 26d

23、B S/NSelectivity: 24 dB at 300kHzIF rejection: 65 dBImage rejection: 26 dBTUNER - AM SECTIONTuning range: 512 - 1635 kHz-/17 : 520 - 1730 kHzIF frequency: 468 kHz 3 kHzSensitivity : 1500 V/m at 26dB S/NSelectivity :20 dBIF rejection: 70 dBImage rejection: 32 dBAUDIO CASSETTE RECORDERNumber of tracks

24、: 1 stereoTape speed: 4.76 cm/sec 3%Wow & flutter: 0.35% JIS WTDFast wind/rewind C60: 130 sec.Frequency responseP/B : 125 - 8000 HzS/N ratio: ? 36 dBCOMPACT DISCS/N ratio: 55 dBChannel difference 1 kHz : 2 dBChannel crosstalk1 kHz : 40 dBTHD1 kHz : 0.2 %BLOCK DIAGRAM4-14-1PCS 107 169CD MX1.5 V X 6MW

25、FMTAPECD8 OHMTA8227PLCDControl panelDBBROTARY VOLUMEPOWER AMPMWFMTAPECDMWFMTAPECDRECTIFIERTRANSFORMERRECO-MTF-SDTAPE MODULELOUDSPEAKERRRRRRRATM52 BAND TUNER1R1N40031N414897TS-031A1N4003BZX55-B4V7FM+TUNER+CD+A_ON+B+A+1+A +A_ON+A_ON+A+1+B+TUNER+FM+CDWIRING DIAGRAM5-15-1PCS 107 170CD LAYOUT CELLBATTERY

26、 COMPARTMENT80MM6P140MM2P8801180MM88022P180MM82532P825282518254100MM8101100MMLEFTRIGHTLOUDSPEAKERS5P8102140MM8P8501140MM6P870180MM4P870280MM2P280MM120MM2P880315PCD DRIVE VAM2201TAPE MODULEATM5 2BANDTUNER MODULEFRONTBOARDECO-MTF-PA-SDAF BOARDLCDCD DOOR SW8EH-B1255122341252FE-ST-VK-N12345671725FE-ST-V

27、K-N1234561702EH-S1111213141523456789EH-B1259121XXXFE-ST-VK-N11023456789PH-B126012DIPMATE12341803FE-BT-VK-N11011121252EH-B1234561253EH-B125512PH-B12561267891802PH-B1234561801FE-BT-VK-N110111213141523452345678PH-B18041212234567891251FE-BT-VK-N1123451406FE-BT-VK-N11011FE-BT-VK-N111012345FE-BT-VK-N1254F

28、RONT BOARD - CIRCUIT DIAGRAMFRONT BOARD - LAYOUT DIAGRAM6-16-1PCS 107 171ALLPROGRAMREPEAT98472325650KBX2T40756313404 C23405 B13406 F43407 E43408 E43409 F33410 E33411 E43412 F43415 A43416 B43417 B47V30V040V054V90V79LEFTDBBL_INPLAY/PAUSE3424 C43425 C4R_INGND2291 F22292 E22293 F22401 B23426 E45401 C462

29、61 E46401 F36402 F37401 E47402 F47403 A29407 E3T401 C3T402 C3T406 D4T407 D43254 D23255 E23256 D33400 B13401 B13402 B2NEXT+A_ONT408 D4T409 D4T410 D4T411 E3T412 C3T413 C33403 C24ABC3418 B43419 B43420 B43421 B43422 B43423 C4L_OUTPROGLOW BATT. IND.R_OUTprovisionalGNDSTOPDEFABCDEOFFRIGHTREPEAT2251 F22252

30、 E22253 F22290 E2F1250 E11251 C41400 B11401 B11402 B11403 B21404 C21405 C11406 A42250 D22402 C22403 F43250 D23251 E23252 D23253 F2ONGNDPREVIOUSprovisionalprovisionalprovisionalprovisionalprovisional123412334081K47n229247n229047n229312345678947n2291T4101251FE-ST-VK-N10K32551K5342010K3254T4113403330K1

31、250SKC-22D02634152781K53419T4013405220K22K34012401330p33R340611011122345678922530.1uFFE-ST-VK-N14061K534181K534161K534171K53425100u5401T40632521K5325310n22511K5340010K3402120K22520.1uF68K2K232503404T4131K53415BZX284-B3V96401T4121401EVQ5N1402EVQ5NT4022K232511405EVQ5N1404EVQ5N1400EVQ5N1403EVQ5NT4082K7

32、34262402330p3407680R33R3412BZX55-B3V96402120R3409100K3411560R34101K534231K534241K534211K53422240347uTLUR54006261SEG38SEG49SEG5940710n2250THD506474031COM12COM23COM34COM45SEG16SEG277401BC847C7402BC847CT409COMBI BOARD (Control / CD Part) - CIRCUIT DIAGRAM7-17-1PCS 107 172F807 H13F808 I13F809 G13F810 G1

33、3F812 F5F813 G4F814 I5F815 I7F816 H4F817 B1F818 B1F819 C1F820 B3F842 I13F843 I13F844 D14F845 D14F846 E14F847 D14F848 D14F849 E14F850 G13F851 E14F852 F13F853 E14F854 F13F855 F14F856 F14F857 F143856 B23857 C23858 D43859 D33860 A63861 A63862 A73863 A73864 B73865 B33866 B33867 D63868 B9F858 C7F859 E2F86

34、0 E1F861 E1F863 B3F864 B1F865 B1F866 C1F867 C1F869 B1F870 E2PGND G14SYNC G14F801 B13F802 B13F803 D13F804 A1F805 G13F806 H133821 F133822 G123823 H83824 I83825 H133826 H133827 H123828 G133829 A133830 F103831 F103832 D93833 D9F821 B2F822 B1F825 C3F826 C3F827 D3F828 E3F830 B7F831 B6F832 B7F834 D6F835 D6

35、F840 I13F841 I133850 B23851 A13852 A13853 B23854 C33855 C22851 F102852 F102853 G102854 G102856 G82858 B22859 D22860 A32861 D22862 C72863 F82864 E92865 G113869 A23870 C13871 I123873 G123874 G123875 F94001 G125802 B17801 D117802 G67803 A47804 B2AGND G143815 E133816 E133817 F133818 F133819 F133820 F132

36、PORTSRAMTrack ErrorServo DriverDisplayKeysDeinterleavingFMOServoprocessorDecoderErrorcorrectionB3834 D93835 D93836 D93837 E93839 I143841 F73842 F53843 I53844 I63845 I133846 G143848 A23849 A22840 C72841 C62842 A52844 C92845 C72850 A115678910111213141233801 A93802 A103803 A93804 B93805 C143806 B143807

37、 B143808 B133809 C133810 D133811 D133812 D133814 E13TEST1TEST0P4-3P4-24.2VDecoderTEST4TEST5/HSOSPCKFocus ErrorTRACKFOCUSS6Display-DriverCONTROL / CD PARTLaser ControlTrackFocusCDEFGHIL H14R H14+A G145V G140001 H130002 H13SPDAFor remote version only12341803 E141804 D141810 E92801 A92802 A92803 A10280

38、4 B92805 B92806 B92807 B92808 B82809 F92810 D84567891011121314ABXIXOXVDDP3-3TEST2TEST3DISC+INNERSWGNDFEOFOC+TR-VccMXOMXIFNIFPITPITROTA2150for provision onlyResetDACOSC 1CDEFGHIABottomPeak0003 H140004 H141801 A11802 I14P4-1S1S2S3Sync StartRemoteOSCPreamplifierHFRAMCPUADCDM Select2811 E92812 F92815 C1

39、32816 B82817 H112818 G102819 G102820 G112821 B142822 B142823 A22824 F72825 F5TEZIVDD1SBSYDOUTDVDDDVRLXVSSVSS2VDD2SELRSTHOLDINTRDACuPMVSS2MVDD2TMAXPDOVREFRFGCTEBCRFCTBTCRFRPP8SEBFEN2826 I52827 I72829 A32830 B4DISC-S10S8S9P3-2P3-1SLEDGE-TC9457FDOOR SWGNDD3D5VccServoprocessorROMMOND4D1D2uPKeysNC/VPPNCD

40、VSLLOAVDDS5S42831 B32832 D32833 A72834 A6P4-0DVSRRODVRRSBOKcommonsRFNP8P8P8S14S13S12RFGCGMADGNDRFOAGCIGSVWP2VREFVSS1P1-2P1-1P1-3P3-0VRO2VREFDMO2835 B62836 B72838 C62839 C6D2D3D8D10S7SLEDGE+D12D11D9D7D5LPFOLPFNPVREFVCOFCOFSTNIMDILDOGNDTR+FOC-SLCORFIRFCTAVSSRFZIRFRPFEISBADTEIFOOSELTEB2VRTENTEOSBADRFGO

41、RFRPINPKCP1-0MVSS1MVDD1S11dig. filterPLLBitslicerD4D1VcLDD62n7280710n280810n28063K3384222K3841284547n47n2809F822F809F8044K738214K738203828680R4K738193K338344K7 38226K838366K8383210K3833CPAD00043K33835123456CPAD000334567891802PH-BFMZ-ST18011101112131415223242526272829330456789110111213141516171819220

42、2122CPAD000278031K23859CPAD0001470R386982K68K38583868220K38571n282182K385528221n18K3854F8703K938516K83852F857F855F856285922u15K3804100u2858220K3802220R38622K23861283247K3860220n28173n347n2805F866F86733nF86522u28622804F847F845F84647n2827680p28263n32825180412F810DIPMATE101112131423456789FE-BT-VK-N1803

43、110R38561K385382K38496K8384818K3850F84347n2829F842F840F841BC807-4078041K38123435364567893873100R22021222324252627282933031323311011121314151617181938714R77802M63000F807387082KF806282347nF80538661RF813386533RF860F861F832F8583846680RF853F854961503625F852535287868584838213163074849100516867666564636288

44、6160595857565554919081807978777675747372897170693132333435363738392910412151114252627989798991718192021222324780140414243444546479594939228F820+5V+5V+5V+5VF869+5VF864F851F848F849281247n+5VF817F818F819PGND+5V38741K+5V400147n2861284247n2836220pF816+5V+5V284447n470p2865+AF808R286315pAGND286427pF815F863

45、CST1810132F814F812F83522u2851F834F830F8311K3845F8593839470RF825100p2833F8212839100n2841100n2838100n100n28354n7283147n2830100n2819+5V+5VF85028111n281647n281047n+5VF844PGND47p280147n2824PGND38241K238232K238291K18K382610u580218K382533K380833K3807L+10V5VPGND47K3827PGNDF803F801F802270R38313875180R270R383

46、02u228532u22854285222u281547n15K383722u2850F827F828F8263p3283422u2860380347K3801150K386710K18K3863270R3864220n28402n228202n2281847n280347n2802100u28568K2384410K384347K380947K381038061K81K38111K838054K73814SYNC+10V4K738154K738164K738184K73817Vref2VrefVrefVrefVrefVrefHFVrefVref2Vref2Vref2VrefVrefSYNC+

47、A_ON_CD+CDCD_LCD_RVrefCOMBI BOARD (Solider Side) - LAYOUT DIAGRAMLOUDSPEAKER BOARD - CIRCUIT DIAGRAMLOUDSPEAKER BOARD - LAYOUT DIAGRAM7-27-2PCS 107 173From Combi boardTo Speaker12341261EH-B12341260DIPMATECOMBI BOARD - CIRCUIT DIAGRAM7-37-3PCS 107 174THERM SHUT DWNPROT CIRCVCC1BIAS CIRCVCC2BS1O1O2BS2

48、NF2IN2RIPPLENF2IN16258 G76255 G5MW+1GNDR_OUT0V7V494V6259 G76260 G106261 C36262 H106263 H107250 A127251 B127253 F97254 E87255 E87256 G97257 C88V955V498V350V71V364V59T260 B9L_OUT3269 A11T259 B7GNDGNDL_OUTDCR_IN3274 H93275 E73277 G103278 F73279 H93280 F63286 E63287 F73289 G73270 D83272 C48V950V67V494V8

49、V268V527V819V0V0V66250 D36251 A126252 F56253 G56257 G10VOLTAGE CLAMPERR_IN2262 C122263 B132264 C132265 A122267 H102268 F52269 G52270 F62271 G62272 C112273 A112274 C22276 C86264 C86265 E59235 B79236 B8T250 F4T251 G4T252 G4T253 G4T254 F6T255 C73264 D38V953265 B103266 B103267 B11T256 F11T258 A6TAPEACT2

50、86 G10T287 H10T288 H10T289 G7+MOTOR+FMGNDR_OUTFMLprovisionalTO ECO-MTF103291 H78V953293 A33294 B33295 A33296 C73297 C73298 C83299 B133300 C135200 B3HABC6254 F5(REC=L)L_IN2259 B122260 C122261 B13T261 B9T262 A12 PROVISIONAL ONLYGND12345672277 E67260 G92279 C82281 C103257 B33258 C33259 A33260 B33261 A4