Kenwood-KRFVR615-avr-sch 维修电路原理图.pdf

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1、ABDFHJCEGI21357461716151413121110987654321444342414029303132333435363738391819202122232425262728EMA D0EMA D1EMA D2EMA D3D GND 2VD2EMA D4EMA D5EMA D6EMA D7SC CLKSCD INRD EMOEWR GP1010XMT958D GND 1VD1M CLKS CLKLR CLKAU DAT 0AU DAT 1CMP REQCLK INCLK SELFLT 2FLT 1VAA GNDRESETDDDCAU DAT 2CSSCDI0INTREQ AB

2、OOTEXTMENS DATA NVD3D GND 3S CLK NSLR CLK NCMP DATCMP CLK4443424140393837363534333231302928272625242312131415161718192021221234567891011PDNRX112CRX2TSTRX3SLAVERX4P VSSRP VDDR INL INFR OUTFL OUTRS OUTLS OUTSW OUTC OUTDZF1V COMVREF HSDTI 2SDTI 3IN T 0IN T 1CAD1/CDTOSDA/CDTISCL/C CLKCAD0/CSNDZF2/OVFA V

3、SSA VDDXTOXTI/EXT CLKD VDDD VSST VDDTXMCKOLRCKBICKSDTOSDTI 18765VCCRX/CXCXQ1234ABCLRGND8765VCC1234GND141312111098VDD1234567VSS7654321VSS891011121314VDD123VSSV INV OUT54CEEXT45V OUT321V INVSS123456789101112131415VSSN.C.STGND302928272625242322212019181716VDDDATACK1716151413121110987654321+12VA GND-12V

4、M GNDA GNDLSLS IN 2SWRSRS IN 2FLCENTERFRA GNDR INA GNDL IN12345678910111213141516171819DIG DETS DATAS BUSYSEL DATASEL CLKST1PROT 2+8.8V50/75uSCODEC OVFCODEC PDDSP PDDSP IRQ 1DSP CE1DSP CLKDSP D OUTDSP D INCODEC CSNCODEC INT21ACAC10KCP6020.1C61010KCP601220R614R62310KR624 220220R627 220R6264.7K1000PC6

5、1172019180.1C612100C613 2.2u50+C615 470PR629 10KR632 4.7KR638 22R633 4.7K0.01C6180.1C617R63133KR6300.01C61447u25+C616470R6340.1C609R612 3.3KR611 3.3K220R692 22R637 223940414243446R689 2222PC6760.1C66922PC6720.1C66810u50C674+0.1C671R679 22R678 22R642 220.1C63118KR63910u50C630+4.7R6402729313028260.1C6

6、202.2u50C621+C67310u50+0.1C6194.7R641220R66320191000PC608220R610C675 22P220R601C607 22P220R60227PC6041MR60322PC6031000PC602X6011MR60412.268MHz470R607220R608100KR6090.01C6050.01C60610KR605IC604Q6020.01C622470470R683470R684C623 0.0122KR665560R66410u50+C6541/4W18 2WR6664.7R67082PC660100u10C662+0.01C661

7、1/4W3120.1C66647u25C659+0.1C66433PC6651KR676220R6724700u16C667+220R67547KR6734.7KR6741.5KR677N.C.FLFRRSLSLS IN2 RS IN2SW100PC744R7534.7K5.6KR7545.6KR752R7514.7K328156472.2KR70110u50+C701100KR7032.2KR70510KR7071800PC7052200PC7034.7KR7092.2KR7024.7KR7102200PC7042.2KR706100KR70410KR7081800PC706100PC710

8、100PC7084700PC709100PC707220R742220R74110u50+C70222072.2K820PC71410u50+3.3KR7205.6K545.6KR719R715C711R711R743R7172200PC715C717100P100KR713R716C716R714100KC712R712100PC718R7182200P2.7K62.2K10u50+3.3K22.7K831R744220820PC7135.6KR730C7248200P2+8200PR728C728100KR724C726R72618KR722C72210u5015K754610K100PC

9、725R723100K10K100PC7271800PR7278R745C7232200P2.2KR72510u50C7212.2KR721R7294.7K311KR746100302826272975461283100R747100R74822PC73810KR73922PC737100PC7421000PC7432.7KR74910KR7402.7KR75010KR73810KR7371000PC741100KCP608100KCP606100KCP607180CP604180CP6031119813104420100KR761100KR759100KR760R757 180R756 18

10、0R758 180191412CP605 180141617141617292827292728333282R6444700PC63722PC63582R6354700PC63622PC6344.7R691100u10+C657470R6901/4W22362132214Q601100PC62450us75us4143224244240391919142013736186100R615448101214111913310.01C658220PC633220PC632R736R73510K10u50+C739+10u50C74010K3332R6801 1/4WR6711 1/4WR685R62

11、53.3KR6130.01C60110u50+C670+47u25+C656+8.8V+8.8V+8.8V+3.3V+3.3V+3.3V+2.5V+2.5V+2.5V+2.5V+2.5V+3.3V+3.3V+2.5V+3.3V+2.5V+3.3V+3.3V+2.5V+3.3V+2.5V+3.3V+3.3V+2.5V+3.3V+2.5V+2.5V+2.5V+2.5V+3.3VB+BDESTINATIONCOUNTRYCANADAU.S.A.KPABB.No.0-10UNITDESTINATIONCOUNTRYNo.ABB.0-10UNITEUROPEEU.K.TDESTINATIONU.K.CO

12、UNTRYEUROPET1ABB.E3No.UNITAUSTRALIAX0-10GENERAL MARKETM0-21DESTINATIONCOUNTRYEUROPEE1ABB.UNITNo.0-10DESTINATIONCOUNTRYEUROPEU.K.0-21UNITEABB.T0-10No.PXYDESTINATIONPXCOUNTRYEUROPEY0-21ABB.ENo.0-10UNITE3EUROPEGENERAL MARKETAUSTRALIAU.K.T1MX0-100-21DESTINATIONCOUNTRYABB.No.UNITKOREAH18KR791470PC791C792

13、 470PR792 18K+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+12V+5V+5V+12V12V+12V12V+12V12V12V+12V12V+12V+5V12V+12V12V+12V12V+12V12V+12V12V+12V47PC70047PC71933PC720R6280-10No.UNITEUROPEE2COUNTRYDESTINATIONABB.COUNTRYEUROPENo.0-10E1ABB.DESTINATIONUNITABB.AUSTRALIAGENERAL MARKETDESTINATIONEUROPEU.K.COUNTRYX0-21ME30-10

14、T1UNITNo.DESTINATIONNo.ABB.COUNTRYCANADAU.S.A.P0-10KUNITIC601IC602IC604IC603IC605IC606IC609IC611IC705IC612ABC(X08-3160-XX)VR-605/615/KRF-V4060D/5060D/5560D (1/4)A601CN601CN602CN603AUDIO SERIALDATA INPUTAUDIODATASERIALOUTCODEC(ADC&DAC)AUDIODATA OUTSERIALCODECDATA ININVERTERD601Q602Q601DIGITALDET.SIGN

15、ALDIGITALDETECTORDIG. SIGNALDETECTORERRORD604Q606+2.5V AVRLEVELSHIFTLEVELSHIFTDATA OUTSERIALD606D607+3.3V AVR+5VQ609D610D609Q608D608D613D614ANALOG SW ICIC701-AIC701-BFLFRRSIC702-AIC702-BLSSWIC703-BCENTERIC703-AIC707-BIC707-AFRFLLPFDSPDATA OUTDSP/CODECDATA INJ601DVDVIDEO2OPT.INPUTD605S601M,Y TYPE ONL

16、YDSP/DATA INCODECJ602SYNCSYSTEMCONTROLD612D611D603D602COAX. INPUTCOAX.INOPTICAL INSERIALDATA IN2/4CN201X09-B/9-4/4CN803X14-A/2-3/4WH110X09-G/9-IC601: CS493264-CLRIC602: AK4586IC603: TC7WU04FUIC604: TC7WH123FUIC605: TC74HCT7007AFIC606: TC74HC07AFIC609: XC62EP2502MRIC611: BA033LBSGIC612: BA05TIC701-70

17、3,707: NJM4565MDIC705: NJU7311AMQ601,602UN5212Q606: 2SB1375Q608: 2SC4081(R,S) orQ609: 2SA1576A(R,S) orD601,608,611-614: MA111D602,605DAN202U orD603: 1SS300 orD604: UDZ3.9B orD606,607 : UDZ5.6B orD609: D2SBA20F03B LINEB LINEGND LINESIGNAL LINEDIGITAL LINEVR-615 (X08-3160-10)KRF-V4060D (X08-3160-10)KR

18、F-V5060D-S (X08-3160-XX)KRF-V4060DE (X08-3160-10)KRF-V5060D (X08-3160-XX)KRF-V5560D (X08-3160-XX)KRF-V5560D-S (X08-3160-XX)SERIAL DATA OUTDTC124EUA or:2SD1819A(Q,R)2SB1218A(Q,R)1SS301 or:MA142WKDAP202U orMA142WAHZU3.9(B2)HZU5.6(B2)UDZ5.1B orD610:HZU5.1(B2)AVRDIGITALDECODERAUDIOKRF-4060DE-S (X08-3160

19、-10)KRF-V5060DE (X08-3160-10)KRF-V4060D-S (X08-3160-XX)VR-605 (X08-3160-10)7.0V6.4V2.5V5.1V5.0V3.3V9.7V0V5.1V0V0V3.3V3.3V5.1V9.6V5.1V5.1V9.7V0V2.5V2.5V5.1V5.0V5.1V3.3V5.1V5.0V5.1V-12.4V12.0VY05-4530-10KRF-V4060D/V5060D/V5560D/VR-605/615CAUTION: For continued safety, replace safety critical component

20、s only with manufacturers recom-mended parts (refer to parts list). indicates safety critical components. For continued protectionagainst risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock,leakage-current or resistance measurements shall be carried out

21、 (exposed parts are acceptably insulat-ed from the supply circuit) before the appliance is returned to the customer.The DC voltage is an actual reading measured with a high impedance type voltmeterwith a cassette loaded at playback mode. The measurement value may varydepending on the measuring instr

22、uments used or on the product. Bias circuit DCvoltage is measured while in the record mode.K - 1AY-4AB-7AR-71514RadioFans.CN 收音机爱 好者资料库downloaded from http:/receiverfaq.ru/2KMOQSLNPRT135746CN102CDLchRchLchPHONOJ201RchLchJ202RchLchRchOUTVIDEORchLchIC201 (1/2)IC201 (2/2)CRchRchLchLchRchINVIDEO1VIDEO2I

23、NLchJ203DVD INCN201SWchCchLSchRSchLchRchJ2044/4X14-A/2-CN801CN101WH118FM 75AMGNDDVD 6CH INPUTDD203D202Q201Q203X08-CN6011/4BTUNER PACK/AUXRECTAPE/MDINTAPE/MDD317D318D201SL IN2SLSWFLCENTERPHONO/AUX(Lch)CD(Lch)REC OUT(Rch)SYSTEM IC(Lch)DVD INVIDEO 1IN(Lch)(Lch)TUNERMD/TAPE IN(Lch)FRRSSWCENTERLSFL+7VAVR

24、AVR-7VFM DET.RDS DATA OUTRDSDEMODU-LATORKRF-V4060DE-S (X09-6602-72)KRF-V5060D (X09-660X-XX)KRF-V5560D (X09-6612-XX)KRF-V5560D-S (X09-661X-XX)IC101: BU1923IC201: NJM4580L-DIC202: M61516FPQ201: 2SC1845(F,E)Q203: 2SA992(F,E)D201,203 : MTZJ6.8(B) orHZS6.8N(B2)D202: MTZJ5.1(B) orHZS5.1N(B2)D317,318 : 1SS

25、133 orHSS104AVR-605 (X09-6600-10)BDCVR-615 (X09-6610-10)BDCBCDKRF-5060D-S (X09-660X-XX)DCBKRF-5060DE (X09-6602-71)KRF-V4060D (X09-660X-XX)BDCKRF-V4060D-S (X09-660X-XX)BC DDCBBC DBC DBC DB LINEB LINEGND LINESIGNAL LINEDIGITAL LINE3/4WH118X09-A/9-KRF-V4060DE (X09-6602-72)CBD646362616059585756555453525

26、1504948474645444342414039383736353433323130292827262512345678910111213141516171819202122232465666768697071727374757677787980TU/RSR INMD/TAPE REC RVIDEO /OUT RREC R3REC R4BAL R/+BAL R/- /LOUD RING GNDBAL L/-/ LOUD LBAL L/+VOLGND4VOLGND3FLIN2SLIN2SBLIN2CIN2SWIN2SBRIN2SRIN2FRIN2BASS R1BASS R2TRE ROUT R

27、FRVINFROUTSROUTSBROUTSWOUTCOUTSBLOUTSLOUTFLOUTOUTGNDAVCCDGNDCLOCKDATALATCHTU/LSL INMD/TAPE REC LVIDEO/OUT LREC L3REC L4VOL GND1LchLSchSBL INCchSWchSBR INRSchRchBASS L1BASS L2TRE LTONEOUT LFLVINVOL GND2TIM1DVDDP.H/R AUXCD/RMD/TAPE RVIDEO 1/RVIDEO 2/R6CH/RAVEE6CH/LVIDEO 2/LVIDEO 1/LMD/TAPE LCD/LP.H/L

28、AUX1234567891011121314151617VOL CLKVOL CEVOL DIN-12V+12VTU DINTU CLKTU CETU DOUTRDS DINRDS CLKS.LEVELD.GND+5VTU MUTESDSTEREO220K220PR222C226 C225220P220KR221R220R2191K220K220K220K220K1K1KC233C234R229220PR228220PR230R2271KC230 C229220PR224220PR226 R2252381220PC201220PC202W31910u50C203+C207220P100R257

29、+C209100u100.012C211270KR2073300PC21322KR209360R205R203C205 220P+100u10C210C206 220PR208270KR21022KC2120.012R206360C2143300PC208220P6547W3201KR202100R258R20410u50C204+1KR214+C2164.7u50C217 100PC218 100PR212 47KR211 47KR2131K4.7u50C215+C246R242220K220PR2401KR236220PC242R238220KR241C245220P1K220KR2371

30、K220PC2411KR235220KR234R233220PC237220PC238R2321KR231220K220K+C3522.2u502625276789111278934561012PLL CLKPLL CETUNER MUTEPLL DOGNDPLL DATA+12VLCHRchSTSDS-LEVEL1216A.GNDA.GNDCENTERSRIN2SLIN2A.GNDA.GNDM.GND32+12V-12V41795SL6SRSW108131511FRFL12RIN1417LINC219 100PC220 0.01220PC221C222220PR217220KR218R216

31、220KR2151K1KR2231KR2391K220PC259C260220P220PC256 C255220P22KR255R25415KR25622KR25215KR250R24915KR25122K22K220PC251C252220PR247R24615KR24822K22K100100100252726C344 100PC372 3300PC373 0.1C374 0.1R374 6.2KC290 100PR377 47KR378 47KC287 100PC288 100PC313 100PC286 100PC285 100P100PC284C312 0.047C308 0.047

32、C283 100PC346 100P3837C345 100PC347 100P343531C348 100PC349 100P32615131486711121091289754231OUALRCLKC102 100PC104 27PC103 27P101213151614X1014.332MHzVSS3T1XONCXIVSS2VDD211VREFRDDATAVSS1MUXVDD1T29CMP21345687560PC108R102 100KR103 100KR394R395R396C384 470PC385 470PC386 470P2.2u50+C357C350 1200P0.10.1C

33、351C358C3716.2KR373R375 47KR376 47K15KR24515KR253C266 4.7u50+C265 4.7u50+5854C360 4.7u5044+C363 4.7u50+C359 4.7u50+C362 4.7u50+C364 4.7u50C361 4.7u50+485145475063+5V+5V+5V+5V330P+12VC367 2.2u50C370 2.2u50C368 2.2u50C369 2.2u50C366 2.2u50C365 2.2u5031+32+34+3735+38+512348679 10 11 12 13 14 1513254769

34、811101312151413FM DET14AM15GNDFM(75)1624535432911109101158544744454850516354R243 100R244 100C296 100P1K57774747778783804TONE697072766976707238079W201W2026766100PC292100PC281C294100P686768666161100PC295100PC291C298100P100PC271100PC268100PC269100PC293100PC297100PC299100PC339100PC341100PC340100PC343100

35、PC300C342100P121316151091613151210912V12V+12V1.3KR262390R264100R263100u10+47u10C279+100u10+47u10100u10C275+390R259100R26012V+12V+12V12V12V+12V12V+12V12V+12V+12V+12V12V+12V7V+7V12V+12V+C1052.2u5047KR101+5V0.01C10947u10+C107C2760.01C110C1060.01R2011KC270 100P3300PC280C278797V7VDESTINATIONCOUNTRYEUROPE

36、E2ABB.UNITNo.DESTINATIONCOUNTRYEUROPEU.K.2-91UNITEABB.TNo.PXYDESTINATIONPXCOUNTRYEUROPEY2-91ABB.ENo.2-71UNITE3EUROPEGENERAL MARKETAUSTRALIAU.K.T1MX0-21DESTINATIONCOUNTRYABB.No.UNITKOREAHDESTINATIONCANADACOUNTRYU.S.A.0-10PABB.KUNITNo.NO204R203,47KYESW201,202,319,320KU.S.A.CANADAP0-10DESTINATIONCOUNTR

37、YABB.No.UNITNO47KYESR203,204319,320W201,202,YESYESYESR203,30K204W201,202,319,3200-512-71DESTINATIONGENERAL MARKETEUROPEAUSTRALIAU.K.COUNTRYE3T1XM0-21ABB.UNITNo.2-710-510-71NO47KYESNONOYESNOYES47KR203,20430KW201,202,YESNO319,320ABB.DESTINATIONCOUNTRYEUROPEE1W201,202,30KNo.2-71UNIT204R203,NO319,320ABB

38、.COUNTRYDESTINATIONEEUROPEU.K.T2-72UNITNo.0-52YESNO204E63-1258-0547KJ203R203, W201,202,319,320YESABB.AUSTRALIAGENERAL MARKETU.K.T1XMDESTINATIONCOUNTRYEUROPEE30-22No.UNIT0-722-720-52YES47KYESW201,202,R203,204319,320YESNONO2-72YESNO47KYESW201,202,R203,204319,320W201,202,47KNOYES204R203,YES319,320NO4-1

39、10-710-512-71NONOYESW201,202,R203,47K204YES319,320B+BC101+4.9VYES319,320W201,202,2-72E1EUROPEDESTINATIONCOUNTRYABB.No.UNIT47KNOYES204R203,J203E63-1258-05J203E63-1258-05J203E63-1258-05J203E63-1258-05J203E63-1256-05E63-1256-05J203J203E63-1256-05J203E63-1256-05J203E63-1258-05J203E63-1258-05+12V+12V12.0

40、V-12.4V12.0V-12.4V6.8V-6.1V-6.8V12.0V-12.4V5.0V6.1VIC202DIC101A(X09-66XX-XX) (B/9)VR-605/615/KRF-V4060D/5060D/5560D (2/4)EY05-4530-10KRF-V4060D/V5060D/V5560D/VR-605/615MODECARRIERMODULATIONANT INPUTFREQUENCYDEVIATIONFM98MHz1kHzSTEREO 67.5kHz 7.5kHz(Pilot)60dBAM1000(999)kHz400HzMONO 30% MOD60dBThe DC

41、 voltage is an actual reading measured with a high impedance type volt-meter as the AM/FM signal generator is specified to the conditions as shown in thelist below. The measurement value may vary depending on the measuring instru-ments used or on the product. The value shown in ( ) is actual reading

42、 measured inthe AM mode.CAUTION: For continued safety, replacesafety critical components only with manu-facturers recommended parts (refer toparts list). indicates safety critical com-ponents. For continued protection againstrisk of fire, replace only with same typeand rating fuse(s). To reduce the

43、risk ofelectric shock, leakage-current or resis-tance measurements shall be carried out(exposed parts are acceptably insulatedfrom the supply circuit) before the appli-ance is returned to the customer.J - 2J - 2U - 3AJ-3U - 3AJ-3AY-2AY-21617RadioFans.CN 收音机爱 好者资料库UVXZABADWYAAAC213574630VC1460.1C1470

44、.1+4700u75+4700u75+3300u42+3300u42C142C143C144C145100KR136100KR13751KR13851KR1391R1421/4W1 1/4WR141+20V21V+470u25+C1402200u250.1C149C1480.11133224411C1510.1220.1C15033C141+65.3V65.2V+39.8V39.8V27PC15733PC156+20V18KR134 18K100u25+C138100u25+C139+BB30V214323131221F103CN117CN116123120V 240V120V 240V-12

45、V+12V654VCTLA141011121389M1M27546OUT2GNDGNDOUT1VDDN.C132IN2SW1IN3IN1SW2VSS2H.P LGND13H.P R321V.MUTEVCTLBVID.D GND220R645220R643R64622012V+12VC648 10u16+C652 10u16R654 220 1/4WR655 220 1/4W470PC827470PC826P10214GND1011SW INGND1213RS CH INGNDFR IN 159C CH IN85647FL INGNDGNDGNDLS CH INGND1+12V-12V322.2

46、K2M.GND5SURR43POWERF.OFF1+5.2V12.2K575614H.P L2GND1H.P R3T101K101C1320.01+3300u25121 1/4WR12310u50+12C125 10u50+C129C131C126 0.0127R125465910871415131112V.MUTEVCTLBVCTLA-6dB ATTA.MUTELIMITERCONTPROT1PROT2M.GNDRLYSP.RLYDET1DET2131415R387R3884.7u35+100KR3931315+PRE13+REF32+VL1+VH16BIAS-PRE12-RE/CH19+R

47、E/CH1814IN/CH115NF/CH1330PC30633KR320R328 10KR338 0.22 2WR340 0.22 2WC322 4700PR330 30K1KR326 33K75KC316+C310100u10R318680+RE/CH218IN/CH210-RE/CH211NF/CH2C30517390P5-VL-REF7SUB GND46-VHIN/CH3NF/CH3C274330P201922+RE/CH3-RE/CH321R40247K47KR404+C401100u10R40168K4.7KR40747KR408R40647K56PC445+C40310u1005

48、.6K10KR334 4.7 1/4WR332 470L302 3uH10KR40347R40947KR4124.7K 1WR316R302 1KR301 1K470PC304R314 10075KR312C302 2.2u50+R368 2.2KR321 2.2K15KR3541.5KR356C334+1u503.3KR3624.7u50+C333R355 3.3K+C33510u50R36010K220u10C336R36310K+4.7KR3171315R3641KR3611KR319680100u10C309+C31775K1K33KR331 30KR341 0.22 2WR329 1

49、0KC321 4700PR333 4704.7 1/4WR339 0.22 2WR383 10KL301 3uHR348 0.22 2WR349 0.22 2WR359 30KC329 4700PR344 10KR384 470NF/CH1IN/CH115C41014330PR452+VL-PRE16BIAS-RE/CH112+REF+PRE133+RE/CH1981+VH2R462 0.22 2WR460 0.22 2WR456 10KR458 30KC424 4700PR464470R42433K-VL17IN/CH3NF/CH3NF/CH2IN/CH22019330P18330P-RE/

50、CH2+RE/CH32221-RE/CH21011-VH+RE/CH2-REFSUB GND74.7KR453456R474 0.22 2WR473 0.22 2WR472 30KC430 4700PR471 10KR461 0.22 2WR463 0.22 2WR459 30KC425 4700P470R457 10K470C434C411+12V12V+5.2V1VCC87243VEE6533KR287C375C3561000PC3551000P470P5.6KR324R32210PR323R325R32710PR413 47K15KR4994.7KR425C404 10u100+C2 1