Technics-STHD501-tun-sch(1) 维修电路原理图.pdf

A123456ACaAAM ANTAM OSC123456Z1011234567891020191817161514131211X INCEDICLDOAMLWSDCSTRQFMIF INMONOAM INFM INVDDPDA INA OUTVssX OUTZ120 FM FRONT END (RAL0035)L1020.68uHL1010.68uHR1101KC1070.047R112100KC1088.2PC1361000PABCDL1030.47uHR111390R12882R12927KC124100PC1120.01R115560R1161KC11125V4.7D101MA4051MTAR11310KC13327PC13427PX103(7.2MHz)R11768KC1306.3V100C1321000PC1131000PR13210KR1331KR13810KR13010KR1371KR1361KR1351KR1341KABCDC12516V22R1145.6KC1100.01ABCDEFIC102LC72131MDTLMPLL FREQUENCYSYNTHESIZERAM ANTEXTLOOPFM ANT(75ohm)JK101SCHEMATIC DIAGRAM 1TUNER CIRCUITR103100C1010.01C10216V10023456782SC2996BUFFER AMP2SC2996BUFFER AMP2SK360FM OSC2SK238RF AMP122P15P1P18P0.47uH8P100K0.0222.7K47P3P33K100K8P8P10K10K2233K33K100K8P0.0221003307P4P22P1P4P220P1.5M10K1uH2200.0220.0221502P18P1.2K33P470K16V10015P3302SC2620FM MIXERFM/AMF=7.2MHz2.1VP PF522kHz1629kHz0.9V4.6VAMVFM/AMF=7.2MHz1.9VP P2.6V(3.8V)2.9V0.9V0.9V5.2V2.5V0V4.1V0V(0V)(2.5V)(0V)2.6V0V0V0V1.2V3.7V3.7V0V0V(14.8V)(4.2V)(0V):POSITIVE VOLTAGE LINE:FM SIGNAL LINE:FM OSC SIGNAL LINE:AM SIGNAL LINE:AM OSC SIGNAL LINEF87.5MHz108MHz8.1VFMV1.6VRadioFans.CN 收音机爱 好者资料库132CN102BCB242322212019181716151413123456789101112FM IF INAM MIX OUTREGAM IF INGNDSDSTFM DETVccSTRQFM/AMMONOOSC OUTOSCAFCAM RF INAGCAM OUTDET OUTPILOT INMPX INPILOT OUTRchLchZ10212346123+10K10KB ADFC ER127470C12250V1R1222.7KC12150V0.47C12350V1R13168C1490.1C1471000PR1251.5KR1261.5KC1480.01R124270X102ABC1060.01C1260.047C12716V22C1296.3V100R1196.8KC1170.018C14150V1R1411KR145100KC1434700PBAC1444700PR146100KR1421KC14250V1C1180.018C1374700PC131100PR12368KC1380.01C12016V10R12122KC1394700PR1024.7KC119390PC1160.033R14322KC11525V4.7R12047KC1091000PC11450V3.3R1183.3KADBCR10410KC1030.01R109330C1041000PR105470CF201R106470K132CF202IC101LA1833MN TLMFM/AM IF AMP,DET/AM OSC,MIX/FM MPXQ106UN4111TAPOWER SUPPLY(FM:ON)CN101B1234567+B(2)SDSTEYEVT+B(1)T.GNDABCLDODILch OUTCERch OUTBADA1234567DETNCToCONNECTOR CIRCUIT (CN101A)on SCHEMATIC DIAGURAM 4EToCONNECTOR CIRCUIT (CN102A)on SCHEMATIC DIAGURAM 4ER1404.7KQ1102SC3311ARSTASWITCHINGR1393.3KSCHEMATIC DIAGRAM 2Q1022SC2787LTAFM IF AMPQ1012SC2787LTAFM IF AMPR108470KC1051000PR107330FM0.12VP P(0V)0.7V(0V)12V(0V)14.7V0V(14.8V)14.8V(4.2V)3.7V2.2V2.2V1.7V2.1V2.1V2.1V1.9V1.9V(5.7V)5.2V(2.1V)0V(0.3V)3.2V2.1V5.2V(5.7V)2.1V2.1V0V0V0V(4.7V)3.4V(4.1V)5.2V(5.7V)3.7V(1.1V)3.9V(3.5V)14.8V7.3VFMLINE+B:POSITIVE VOLTAGE LINE:FM SIGNAL LINE:AM SIGNAL LINE:AM OSC SIGNAL LINE7.3V1.6V3V(1.9V)(1V)(0V)0.7V(0V)12VRadioFans.CN 收音机爱 好者资料库BMFL701 (RSL0273 F)A AXB C D E F G HIJKLN O P Q R S T U V WB C D E FARB C D E F G HIJKL M N O P QIC701M30218MAA103FL DRIVE / SYSTEM CONTROLAPXB C D E F G HIJKL M N OWVUTSRQAC DBNEMLKJIHGFLKIJADFECBCABQ7022SD1819ATXFL DRIVEGF47K10KHAG F E D C B132X701(10MHz)R782100K123456R781100K12345678910C78250V1C7120.1C71350V10R734100KR733100C78150V1R72115KR727330R726330R725100R7241KR7521KR7531KR7541KR7551KR7561KR7571KR758100R759100R7040ohmR7231KR7221KQ701UN5214TXRESETD701D701MA111TXC705 0.1R703100KD705MA111TXR708820KC70916V10R7011KC7100.01R75110KC7076.3V1000C7060.1C7110.1L701C7150.1C7170.01C7180.01C7160.1R738100R75010KR74610KR74710KR74810KR74910KR7421KR7411KR7401KR7391KC70450V2.2OPQRFL CIRCUITFL DISPLAY136789 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 545759C7926.3V100ABR7101KR70210KX702(32KHz)C70320PC70218P515253545556575859606162636465666768697071727374757677787980123456789 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30314132423343344435453646374738483949405081828384858687888990919293949596979899100P67/FLD7P66/FLD6P65/FLD5P64/FLD4P63/FLD3P62/FLD2P61/FLD1P60/FLD0VEEP107/AN7P106/AN6P105/AN5P104/AN4P103/AN3P102/AN2P101/AN1AVSSP100/AN0AVCCVREFP51/FLD9P52/FLD10P53/FLD11P54/FLD12P55/FLD13P56/FLD14P57/FLD15P00/FLD16P01/FLD17P02/FLD18P03/FLD19P04/FLD20P05/FLD21P06/FLD22P07/FLD23P10/FLD24P11/FLD25P12/FLD26P13/FLD27P14/FLD28P15/FLD29P16/FLD30P17/FLD31P20/FLD32P21/FLD33P22/FLD34P23/FLD35VSSVCCP25/FLD37P26/FLD38P27/FLD39P30/FLD40P31/FLD41P32/FLD42P33/FLD43P34/FLD44P35/FLD45P36/FLD46P37/FLD47P40/FLD48P41/FLD49P42/FLD50P43/FLD51P44/TXD0P45/RXD0P46/CXL0P97/CLKOUTP96/DA1/SCLK22P95/SCLK21P94/SOUT2P93/SIN2P92/SSTB2P91/SBUSY2P90/SRDY2CNVSSP87/XCINP86/XCOUT/RESETVSSXOUTXINVCCP85/INT5P84/INT4P83/INT3P82/INT2P81/INT1P80/INT0P77/TA4IN/TA2OUT/CLKS1P76/TA3IN/TA1OUT/CLK1P75/TA2IN/TA0OUT/RXD1P74/TA1IN/YA4OUT/TXD1P73/TA0IN/TA3OUTP72/TB2INP71/TB1INP70/TB0INP50/FLD8P47/CST0RST0P24/FLD36D711D713D714D711,713,714MA111TXR783100KR784100KR785100KR786100KSCHEMATIC DIAGRAM 322.2V4.9V22.2V16.7V20.3V22.3V14.7V9.2V20.3V18.5V20.2V14.8V13V9.4V5.6V9.4V15V0V0.3V0V0.6V0V0V11.2V16.6V13.1V9.5V11.3V9.3V15V24V18.5V18.5V9.4V13.2V4.7V22.2V0V18.7V20.4V7.7V11.2V5.9V5.9V5.9V5.9V22.3V22.2V22.2V22.2V22.2V22.2V22.2V22.2V22.2V22.2V22.2V22.2V22.2V22.2V24.6V0V0V4.9V4.9V4.9V4.8V0V0V0V0V1.1V4.7V0V0V0V0V0V4.7V4.7V4.7V0V0V0V0V4.6V4.1V4.5V0V4.2V1.4V3.5V2.4V2.2V3.8V0V4.8V0V0V0V0V0V4.7V4.8V4.9V4.7V24.6V2.2V2.4V:POSITIVE VOLTAGE LINE:NEGATIVE VOLTAGE LINEF=10MHz1.4VP P0V5VT27ms.T27ms.0V5VT27ms.0V5V24V4V0VT7.2ms.5V0VT36ms.T7.2ms.24V4V0VCCABA C BABCECABDA BGDACBEFCN701BLEAFGHCN702BDCBIJK1234567891011121314CN101ACN102AT.GND+B(1)VTSTEYESD+B(2 )1234567123456712345671234567CN104BCN103BRch INCELch INDIDOCLCN105B1234567JK201LchRchOUTJK201LchRchEXT/MDCN703BCN703A1234512345L702L703L704L707L706R7601KD7061SS380TE 17R7061KC7080.01D7041SS380TE 17D7031SS380TE 17R7281KR73010KC2091000PR2061KR2051KR2021KR2011KC203100PC201100PC204100PC202100PC206100PC205100PR208100KR207100KR204100KR203100KDEDETNCR7091KR7291KSCHEMATIC DIAGRAM 4OPERATION CIRCUITIN/OUT TERMINALCIRCUIT1234567891011121314ToTUNERCIRCUIT(CN102B)on SCHEMATICDIAGURAM-2AToTUNERCIRCUIT(CN101B)on SCHEMATICDIAGURAM-2ACONNECTORCIRCUITC4710.047C4720.047INS608 (CLOCK/TIMER/ DEMO)R6081KR609820R6071.2KZ601RCDGP1U26XD(REMOTE SENSOR)C6010.01R6061.5KR6051.8KR6042.2KR6033.3KR6024.7KR6016.8KS610(PLAY)LS609(REC)LS607(SET)S606()S605()S604(TUNE MODE)S603(AUTO/MONO)S602 (RDSDISPLAY MODE)S601(FM/AM)TUNE/TIME ADJUST213V GO7.3V14.8V4.9V:FM SIGNAL LINE:AM SIGNAL LINE:POSITIVE VOLTAGE LINE:NEGATIVE VOLTAGE LINEFACN104AIC302M62433AFPDIGITAL SOUNDCONTROLLERCN701A1234567BALMKCN702ACBDEFP Q JEQ4032SC3940AQSTAREGULATORCN103A1234567Q4072SC3311ATAPOWER SUPPLYTP30610K4.7KQ543DTC143XSTPINTERFACEBDCAQ5422SC3311ATAINTERFACEQ5412SC3311ATAINTERFACEBSA BDRNOCZGIH123456789 10 11 12 13 14TP1CTP307aWUYTbXVFEACBDBADC1234567FBAER33822KR34010KR336100KR33910KR335100KR3343.3KR33722KR3333.3KR34410KR34310KR3421KR3411KR492150R491150C492100PC491100PD491MA4043MTAC49335V47R54710KR4061KC41116V100R4051/4W10R548330C4100.01R407220D403MA4082LTAC4150.01R4081KC41325V100D492MA4051MTAR5424.7KR5434.7KR54910KR54147KR54510KR54422KR54610KR55010KD542D541D541,542MA165TAC54150V3.3C3430.22C3450.033C3390.047C3410.047C3350.01C3370.01C3333300PC331330PC32916V10C327330PC32516V10R3294.7KC3231000PC321470PR3314.7KR3304.7KR3324.7KC3241000PC322470PC32616V10C328330PC3510.1C332330PC33016V10C3440.22C3460.033C3400.047C3420.047C3360.01C3380.01C3343300P123456789 10 11 12 13 14 15 16 17 18 19 20 21 22 23 244142434445464748495051525354555657585960616263646566676869707172737475767778798031323334253526362737283829393040GRAPHIC EQUALIZERGRAPHIC EQUALIZERBP INCDTUNERMDTAPAAUX HAUX LAVSSAGNDAUX LAUX HTAPEMDTUNERCDDEL INBP OUTK IN2K OUT2MIC INTAPE REC2DPL2VOL IN2VOL OUT2MD REC2EXT OUT2GEQ OUT2BB2AVDDDGNDLATCHDATACLKDVDDPORT BPORTABUF NF1BUF INBB1BUF IN2BUF NF2BUF OUT2BUF OUT1RchLchPS INPS+INK IN1K OUT1TAPE REC1MD REC1EXT OUT1DPL1GEQ OUT1VOL IN1VOL OUT1CN105AR49310KSCHEMATIC DIAGRAM 5MAIN CIRCUITAD1234567891011121314HGFR5521KR5511K5.6V7.2V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V5V6.8V7.2V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V7.2V0V0V0V0V0V0V0V9.4V7.3V8V0V1.8V0V0.1V0V0.6V4.2V0V0.2V15V14.8V15V:POSITIVE VOLTAGE LINE:FM SIGNAL LINE:AM SIGNAL LINE:NEGATIVE VOLTAGE LINEBA12345678IC301M5218AFPE3BUFFER AMP10KQ301,3022SC3311ATAMUTINGQ303UN4115TAMUTING CONT.Q302Q301F G E10K2.2K10K10KQ405DTB123YSTPPOWER SUPPLYQ406DTC114ESTPPOWER SUPPLYCONT.C3180.1R3211MR322100KR3203.3KR3181KR3171KR3242.2KR3231KR3251KC31216V10C31316V10R3193.3KC31116V10D301MA4051MTAC31547PC31647PC31747PC3140.1R32610KR3141KR30810KC31016V10C3080.01R31622KR31522KR3131KR302470C30216V10R3100ohmR30647KR304470C3061000PC30433PR301470C30116V10R303470R30710KC30916V10C3070.01C3051000PC30333PR30547KR4091KR4111KD404MA185TAR4101KCR3090ohmIC501LC72722PMTLMRDS DECORDERHCDABL50110uHR5041KR5031KR5021KR5011KC4146.3V100L50210uHC5060.01C5076.3V100C505560PC508330PR509100C50916V10R507100C50447PC50347PX501(4.332MHz)R53047KR5053.3KC5020.01C5016.3V100123456789101112131415161718192021222324SYRVREFT1T2T3T4T5T7MPX INVDDAVSSAFLOUTCINX OUTCEDICLDORDSIDSYNCT6VSSDVDDDXINSCHEMATIC DIAGRAM 67.2V7.2V5.6V0V0V2.9V5.5V5.6V3.2V7.2V0V0V0V0V0V0V7.2V0V0.7V1.5V1.5V0V0.7V2.4V2.4V5V0V2.4V2.4V0V0V2.6V0V0V0V0V0V0V5V2.5V5V:POSITIVE VOLTAGE LINE:FM SIGNAL LINE:AM SIGNAL LINE:NEGATIVE VOLTAGE LINE1.4VP PF=4.332MHz1VP PF=4.332MHzL54110uHJK401JK402Lch OUTA.GNDRch OUTMUTEPOWER+B(13V )LED CNTCTD.GNDB( 13V)+B(15V)+B(10V)KEY SEJOG AJOG B+B(5.6V)B( 30V)FL1FL2SYNC+B(13V)+B(10V)A.GNDLch INRch INLch INRch OUTLch OUTRch INCD REQM.GNDD.GNDCSSCLKDATATAPE REQSYNCCK SPDNC(D.GND)TP304(CT)TP303CBTP311(A.GND)TP302Q4012SD2137PQTAREGULATORQ4022SB1417PQTAREGULATORDQPONMLKJIHGFEBCRSTUVWXYZAbaTP305TP310TP309TP308123456789101112131415161718191234567891011121314151620171819R4011/4W4.7C40716V100C40510V47C40125V100D483MA719TAD484MA719TAR4031KC4030.01C40816V100D401MA4075HTAD402MA4075HTAC40610V47R4041KC4040.01C40225V100R4021/4W4.7C409 0.01C482 0.1R482 100L54210uHR3502.7KR3492.7KR3542.2KR3532.2KR3461KR3451KR34710KR34810KR3518.2KR3528.2KR35510KR35610KC353100PC354100PC357100PC358100PC355100PC356100PR35910KR36010KR36310KR36410KC361100PC362100PC359100PC360100PR358 1KR357 1KR362 4.7KR361 4.7KD482MA719TAD481MA719TAR481100C4811HAE301SCHEMATIC DIAGRAM 7MAIN CIRCUITC483 0.047C484 0.047To AMPLIFIERPOWER SUPPLYCIRCUITTo CD PLAYERMAIN CIRCUIT/CASSETTE DECKMAIN CIRCUIT:AM SIGNAL LINE:FM SIGNAL LINE:NEGATIVE VOLTAGE LINE:POSITIVE VOLTAGE LINE5.6V15.4V7.2V7.8V16.8V7.2V7.8V15VABCDEF12345678IN/OUT TERMINAL P.C.B.D1234567CN105BJJRLERLEJK201R206R205R202R208R207R204R203R201C206C205C202C203C204C201C209JJ(OUT)(IN)EXT/MD(REP2768C-M)(REP2592C-T)TUNER P.C.B.AR137R136R135R134R141R142C144R146R145C143C138C120R143R123C142C141C121R122C122R138R117R1331510111520C134C133X103R130JC113JJC137C118C117C116R102C139R121C115J1234567CN102BC119C131R120JJ15101213152024IC101C136R119123JCF202JC130R128C132L103R129C124R132JR127JJJR124C112R116R115C111C110JR113C125R111R114D10187651234JJJZ120(FMFRONT END)C114JJC126C106C149X102C12332164321Z102C147C109R118JR131JJJC127R125R126E C BQ106R107R106Q101BCEC103C104R103R104R110JJC102C101321CF201R105C148C129JJC107JC108R112JJ321456ACaA321456Z1011234567CN101BJL102L101JK101(LOOP)(EXT)FM ANT(75ohm)AM ANTR109C105BCEQ102R108JR139JBCEQ110JR140IC102ELECTRICAL PARTS LOCATIONTUNER P.C.B.ARef. No.Lo. No.Ref. No.Lo. No.IC101IC102Q101Q102Q106Q110D101L101L102L103Z101Z102Z120CF201CF202X102X103CN101BCN102BJK101R102R103R104R105R106R107R108R109R110R111R112R113R114R115R116R117R118R119R120R121R122R123R124R125R126R127R128R129R130R131R132R133R134R135R136R137R138R139R140R141R142R143R145R146C101C102C103C104C105C106C107C108C109C110C111C112C113C114C115C116C117C118C119C120C121C122C123C124C125C126C127C129C130C131C132C133C134C136C137C138C139C141C142C143C144C147C148C149IN/OUT TERMINAL P.C.B.DCN105BJK201R201R202R203R204R205R206R207R208C201C202C203C204C205C206C2094C5B3C3C3D5C4B2C2C4B2C4C3B3C4D4C5B3D5D2C5C3C3C4B3C3C3C3C3B3B3C3B3B4B4B5B4D4D5D5C5B5C4C3C3C4C4B4B5B3D4C5B5B5B5B5B5B5C5C5C5C5C5C5C3C3C3C3C3C4C3C3C4D3B4B4B5C4D5C5C5C5C4C5C5C5B4C4B3B4C3C3C4B4C4B4B5B4D5C5C5C5C5C5C5C3C4C4C8B7C8C7C8B7B7C7C7B7B7C7C7B7B7C7C7CABCDEF12345678FL P.C.B.BC792C707C709C704C7811 2 3CN703A1234567891011121314CN701B789101112131431151617181920212223242526272829303132333435363738394041424344454647484950515253545957FL70112345678910R781123456R782123X7011234567891011121314CN702BJC713C78215101520253031354045505560657075808581909510051IC701L702L706L707L701L703L704R728R710R725R724R786R785R784R783R730R729R721R727R723R722R708R703R709R701R702R742R758R755R747R748R751R753R756R754R752R726R760R704R741R757R759R706R750R749R738R734R740R739R746R733D711D706D703D714D713D705D701D704C705C711C718C717C703C702C710C706C716C715C7084 5JJJJJJJJRJ705JX7026JJRJ701RJ702CEBQ701C712CEBQ702RJ703RJ704(REP2816A-S)JOPERATION P.C.B.C1 2 3 4 5CN703B321S610( PLAY)S609( REC)S607(SET)S606( )S605( )S604(TUNE MODE)S603(AUTO/MONO)S602(RDS DISPLAY MODE)S601(FM/AM)R601R602R603R605R604R606R607R608R609Z601(SENSOR)J(REP2816A-S)TUNE/TIME ADJUSTC601 S608(CLOCK/ TIMER/ DEMO)ELECTRICAL PARTS LOCATIONOPERATION P.C.B.CFL P.C.B.BRef. No.Lo. No.Ref. No.Lo. No.IC701Q701Q702D701D703D704D705D706D711D713D714L701L702L703L704L706L707X701X702FL701CN701BCN702BCN703AR701R702R703R704R706R708R709R710R721R722R723R724R725R726R727R728R729R730R733R734R738R739R740R741R742R746R747R748R749R750R751R752R753R754R755R756R757R758R759R760R781R782R783R784R785R786RJ701RJ702RJ703RJ704RJ705C702C703C704C705C706C707C708C709C710C711C712C713C715C716C717C718C781C782C792CN703BR601R602R603R604R605R606R607R608R609C601Z601S601S602S603S604S605S606S607S608S609S6102D7D7D6D5D5D4D4D3D2D2D2D7D6D6D5D4D4D3D3D2D2D5B4C6A4C3B4B3B3B3B3B3B4B2B2B2B4C2B4B4C3A2B6B2B4C4B4B4B6B3B4B2B3B3B3B3B3B3B3B3B3B2B6A6A6B6B6B6B6B6B6B6B6B6B6B6B6B6B6B6B6B6B6B4B3B4A3A3A3A3A4B4B3A3B3B4C4B4B4B4B3B4B4B2B5B6A7A5B5B6B6B2A7A2BABCDEF12345678MAIN P.C.B.F1234567891011121314151617181912345678910111213141516171819JK402JK40120JJJJJJJJJJJJJJJJR302R301R401R403R404R402R409R411R410R543R541R542R544R545R546R550R493R482D484D483L541L542E3011234567CN103A1234567CN104A1234567CN105AJC353C483C358C482C357C354R356R355R481D482JJJJJJJD481C356C355C361C362C481R349R350R351R352R361R363R358R357R359R360R362R364R354JJJJJJC359C360JJJJJC344C346JJC302C401C402C405C301C407C411C413C408C406C414C541ECBQ401ECBQ402BCEQ405BCEQ406BCEQ403BCEQ302BCEQ301BCEQ303BCEQ407BCEQ543BCEQ541BCEQ542C403C404C409D401D403D402D492JJJJJJJJJJJJJD404D541D542JJJJJJ(TP1)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(CT)TP303(D.GND)TP304(A.GND)TP302TP307TP305TP311TP306TP30915101213 152024L501L502X501TP308TP310To AMPLIFIERPOWER SUPPLY P.C.B.To CD PLAYERMAIN P.C.B./CASSETTE DECKMAIN P.C.B.(REP2768C-M)C484GHIJKLCONNECTOR P.C.B.E1 2 3 4 5 6 7CN104B1 2 3 4 5 6 7CN103B1 2 3 4 5 6 7CN101A1 2 3 4 5 6 7CN102AC472C471J(REP2768C-M)MAIN P.C.B.FCONNECTOR P.C.B.EELECTRICAL PARTS LOCATIONRef. No.Lo. No.Ref. No.Lo. No.Ref. No