Sony-TAFE370-int-sm 维修电路原理图.pdf

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1、SERVICE MANUALINTEGRATED STEREO AMPLIFIERAEP ModelUK ModelSPECIFICATIONSTA-FE370/FE570Photo: TA-FE570 (BLACK)Ver 1.0 2001.049-873-838-11Sony Corporation2001D0500-1Home Audio CompanyC 2001.4Shinagawa Tec Service Manual Production GroupAmplifier sectionDIN power outputTA-FE570:110 W + 110 W(4 ohms at

2、1 kHz)TA-FE370:70 W + 70 W(4 ohms at 1 kHz)Frequency responsePHONO (20 Hz - 20 kHz):RIAA equalization curve1.0 dBTUNER, CD, AUX, TAPE1/DAT, TAPE2/MD:7 Hz - 70 kHz +03 dBS/N (network A)PHONO:80 dBTUNER, CD, AUX, TAPE1/DAT, TAPE2/MD:105 dBOutput voltage/impedanceRECOUT:200 mV, 1 kilohmPHONES:5 mW (at

3、8 ohms)Speakers impedance4 - 16 ohmsDamping factor80 (8 ohms, 1 kHz)GeneralSystemPower amplifier with all stages directly coupledPreamplifier:Low-noise, equalizeramplifierPower requirements230 V AC, 50/60 HzPower consumptionTA-FE570:190 WTA-FE370:160 W0.6 W(In standby mode)Dimensions (approx.) (w/h/

4、d)430 x 135 x 310 mmincl. projecting parts andcontrolsMass (approx.)TA-FE570:6.5 kgTA-FE370:5.5 kgSupplied accessoriesRemote commander (remote) RM-S325 (1)Sony batteries R6 (size-AA) (2)Design and specifications are subject to changewithout notice.RadioFans.CN 收音机爱 好者资料库2TA-FE370/FE570SAFETY-RELATED

5、 COMPONENT WARNING!COMPONENTS IDENTIFIED BY MARK 0 OR DOTTEDLINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMSAND IN THE PARTS LIST ARE CRITICAL TO SAFEOPERATION. REPLACE THESE COMPONENTS WITHSONY PARTS WHOSE PART NUMBERS APPEAR ASSHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-LISHED BY SONY.TABLE OF CONTENTS1.

6、SERVICING NOTES.22.GENERALLocation of Controls .33.DISASSEMBLY3-1.Disassembly Flow .43-2.Case .43-3.Front Panel Assy .53-4.MAIN Board .54.DIAGRAMS4-1.Note for Printed Wiring Boardsand Schematic Diagrams .74-2.Printed Wiring Board MAIN Board .84-3.Schematic Diagram MAIN Board .94-4.Printed Wiring Boa

7、rds CONTROL/SPEAKER SW/VOLUME/Boards . 104-5.Schematic Diagram CONTROL/SPEAKER SW/VOLUME Boards . 114-6.Printed Wiring Boards AC OUTLET/HEADPHONE/LOUDNESS/POWER SW/STANDBY Boards . 124-7.Schematic Diagram AC OUTLET/HEADPHONE/LOUDNESS/POWER SW/STANDBY Boards . 134-8.IC Pin Function Description . 145.

8、EXPLODED VIEWS5-1.Case Section . 155-2.Front Panel Section . 165-3.Chassis Section . 176.ELECTRICAL PARTS LIST. 18SECTION 1SERVICING NOTESINRECOUTINPHONOINTUNERININRECOUTINCDAUXTAPE2/MDTAPE1/DATEON CONTROLAC OUTLETSPEAKERSLRIMPEDANCE USE 4 - 16 SWITCHED 100W MAX+RLSIGNAL GNDUINPART No.ModelPART No.T

9、A-FE570: AEP model4-233-359-0TA-FE570: UK model4-233-359-1TA-FE370: AEP model4-233-359-2TA-FE370: UK model4-233-359-3MAIN BOARD SETTINGOn AEP model of this set, AC outlet is mounted onto the AC OUT-LET board holding the back panel between. Since removing theMAIN board alone is difficult, in repairin

10、g the MAIN board, handlethe MAIN board with the back panel connected as shown in thefigure below.back panelMAIN boardMODEL IDENTIFICATION Back Panel RadioFans.CN 收音机爱 好者资料库TA-FE370/FE5704 This set can be disassembled in the order shown below.3-1.DISASSEMBLY FLOWSECTION 3DISASSEMBLYNote: Follow the d

11、isassembly procedure in the numerical order given.3-2.CASE3-2. CASE(Page 4)3-3. FRONT PANEL ASSY(Page 5)3-4. MAIN BOARD(Page 5)SET1two screws(case 3 TP2)1two screws(case 3 TP2)1two screws(case 3 TP2)223caseTA-FE370/FE57053-3.FRONT PANEL ASSY3-4.MAIN BOARD5two screws(BVTP3 8)6four screws(BVTP3 8)3scr

12、ew (BVTP3 8)1connector (CN811)4harness1connector (CN812)2wire (flat type) (15 core)(CN815)7front panel assy3two screws (BVTP3 8)4two screws (BVTP3 8)3screw (BVTP3 8)3three screws (BVTP3 8)5MAIN board2connector (CN901)1connector (CN902)TA-FE370/FE57077SECTION 4DIAGRAMS4-1.NOTE FOR PRINTED WIRING BOAR

13、DS AND SCHEMATIC DIAGRAMSNote on Printed Wiring Board: X : parts extracted from the component side.: Pattern from the side which enables seeing.(The other layers patterns are not indicated.) Indication of transistorBThese are omitted.CEQBThese are omitted.CEQNote on Schematic Diagram: All capacitors

14、 are in F unless otherwise noted. pF: F50 WV or less are not indicated except for electrolyticsand tantalums. All resistors are in and 1/4 W or less unless otherwisespecified.f: internal component. 2 : nonflammable resistor. C : panel designation. A : B+ Line. B : B Line. Voltages and waveforms are

15、dc with respect to groundunder no-signal conditions.no mark : TUNER Voltages are taken with a VOM (Input impedance 10 M).Voltage variations may be noted due to normal produc-tion tolerances. Waveforms are taken with a oscilloscope.Voltage variations may be noted due to normal produc-tion tolerances.

16、 Circled numbers refer to waveforms. Signal path.F: TUNERE: TAPE1/DAT INa: RECOUTd: TAPE2/MD INJ: CDI : PHONONote: The components identified by mark 0 or dotted linewith mark 0 are critical for safety.Replace only with part number specified. Waveform CONTROL Board 1 IC801 1 (XOUT) Circuit Boards Loc

17、ationPOWER SW boardSTANDBY boardAC OUTLET boardMAIN boardVOLUME boardLOUDNESS boardCONTROL boardSPEAKER SW boardHEADPHONE board3 Vp-p250 nsTA-FE370/FE570994-3.SCHEMATIC DIAGRAM MAIN Board See page 14 for IC Block Diagrams.D907CN812CN901CN811R602R606R605C602C603C902C901D909C916R913R604R608C601R607C90

18、7D901C913D904D905D906C912R603D601R365C361C362R366R316C312R315Q301D302D352Q351D351R313R363D301R305R306C305R304R303C303R301R302C302C301R207C313C355R353C363R257R354C352R351C353R352C351R356R355R308R309R362R905R904C900R908D902D903C911C910C908C909R912R910C915Q101R168R118R123R121C115C114R126C112R119R167R11

19、7C110R124C153C155C151C154R155R154R152C104R104R102C101R105C105C103R106C106C107R107R157R156C156C157R108R158R159R109C158IC102(2/2)C108C102C152R101R151R110R160R116R166R165R115R164R114R163R113R162R112R161R111C812CN813CN815R832R312R122R120R125R916CN903TM302RY601R364R307C308C307C315C356C309C310C364R310R320

20、R322R321C306C314IC301(2/2)C311R314R318L301IC301(1/2)R601R901C904C906R907C905C903R902R903Q903Q901Q902Q151Q102Q104JW101JW102Q103D101RY101J101J102J103IC101L351R368TM301C109R176IC601IC901IC102(1/2)11ES28P5P5P6801/2W15k68k22010V4716V0.047100V0.047100V11ES24.750V22k100k2.2k1/2W2.250V2.2k1/2W0.022RBV-60210

21、50V11ES211ES211ES20.011k1SS13347k0.10.14.71/2W4.71/2W0.168k2SA9881SS1331SS1332SA9881SS13322k22k1SS1334.7k1/2W4.7k1/2W10016V68k560100p68k1k470p1050V4.7k4716V10016V5604716V4.7k68k470p68k100p1k1050V4.7k1/2W4.7k1/2W1k1/2W1k1/2W2.2k6801/2W6801/2W0.011k1/2WHZS12A2LHZS12A2L10016V10016V4716V4716V10k10k10016

22、V2SC3622A4.7k4.7k6.8k47k4.750V0.01100k1000p4.7k1k1k4.750V4.7k4.750V100p100p4716V82047k4704716V47k470100p820100p4.750V560k0.00560.001547k47k560k0.00560.0015100k100k2202201050VM5218AL-221050V220p220p1k1k1k1k1k1k1k1k1k1k1k1k1k1k1k1k0.13P15P102.2k1.5k22010k1.5k5P0.225W10033p1002.22.22.233p0.10.225W102.2

23、2SC27852SC18152SA10152SC3622A2SA11752SC27852SC27851SS1334P6P6PLC7821101050V100kNJM78L05AM5218AL-22A1A2A3A4A5A6A7A8A9A12A13A14A1A2A3A4A5A6A7A8A9A10A11A12A13A13A14A14A15A16A17A18A19A15A16A17A18A19B1B2B3B4B5B6B7B1B2B4B5B6B7B3C1C2C3C4C5C6C7C1C2C3C3C4C5C6C7C8C9C10C11C8C11C9C10A10A11*SCESDTSCKPRYPSWTAPEMU

24、T+5VTONEGNDGNDGNDHPRHPLTONESWSWRLLRGNDD/G+-PSD/GEONDETGNDACGNDACACACPSWPRYPSGNDDET(CHASSIS)DC DETLATCHAC OFFGNDRELAYMUTINGVCCOV.LOAD(COM)(COM)(COM)CERESTUNERCDAUXTAPE2 RECTAPE2 INPHONOTAPE1 RECTAPE1 INV- V+DI SCL GND(CHASSIS)(CHASSIS)LRIMPEDANCEUSE 4-16SPEAKERS(CHASSIS)-1-2*C307,308,30922 50V22 63V(

25、FE370)(FE570)*(FE370)(FE570)C310,315220 50V220 63V*(FE370)(FE570)C306,35647 50V47 63V(FE370)(FE570)STK4221MK2STK4211MK2POWER AMPQ301,351OVER LOADDETECT(FE370)(FE570)STK4221MK2STK4211MK2PROTECTOR(FE370)(FE570)470 1/2W680 1/2W1234*(FE370)(FE570)C905,906100 50V100 63V*(FE370)(FE570)C903,9046800 50V8200

26、 56V*(FE370)(FE570)R9071k 1/2W1.5k 1/2W*(FE370)(FE570)R902,903680 1/2W1k 1/2WPOWER ON/OFFRELAY DRIVE+12V REGULATORREGULATOR-12VOGI+5V REGULATORMUTINGMUTINGMUTINGQ102,104CONTROLSWITCHFUNCTIONSWITCH(FE370)RELAY DRIVEINPUT SELECT(FE570)-1-214235678PHONO EQ AMPLRLRLRLRLRLRLRLRPHONO INTUNER INCD INAUX IN

27、RECOUTINTAPE2/MDRECOUTINTAPE1/DAT(FE570)EON CONTROL INPC1237HA(Page 11)(Page 11)(Page 13)(Page 13)(Page 11)TA-FE370/FE57011114-5.SCHEMATIC DIAGRAM CONTROL/SPEAKER SW/VOLUME Boards See page 7 for Waveform. See page 14 for IC Block Diagram.R810R809R808D802R807R806R822R821R820R819C808R817R816R815CN802C

28、N804CN801CN808R317R367R258R206C205C203C204R204R203RV204(1/2)C254R254C252C251RV204(2/2)R251R253C255C202C201R208R837D808D809D810D811D812D813R827D819R824D817D816C803R802C806C802R803D806C807C801D801R801R830D803D804D805R834R812Q804D814R823Q813Q812R836R835S803R831R838CN806R828D820R811R826RV203(1/2)R201R25

29、2R202RV203(2/2)S202RV201C253D807IC801R814S802Q803S801R256R205R255RV202Q809D821R805R804Q802Q801Q811Q810IC802Q807Q806Q808C319S205CN814C811C810D823R829X80110k10k10k11ES2N3.3k3.3k10k10k10k10k0.110k10k10k3P6P5P8P6801/2W6801/2W62k100k0.00150.00330.0336806.8k100k0.0336800.10.01100k27k6.8k0.00150.10.0162k47

30、0SEL5823A-TP15SEL5823A-TP15SEL5823A-TP15SEL5823A-TP15SEL5823A-TP15SEL5823A-TP15101SS13310k1SS1331SS1330.11001000p10006.3V10k1SS1331050V1050VHZS4CLL33010k1SS1331SS1331SS13347047BN1A4M1SS13322k2SC27852SC27854.7k10k474706P10k11ES210k47100k27k2.2k2.2k100k100k/100k0.0033SEL5823A-TP15TMP47C103N-JP47BN1A4M

31、100k2.2k2.2k100k/100kBA1A4MSEL5823A-TP154.7k10k2SC27852SC1815BA1A4MBA1A4MBA62082SC27852SC27852SC27850.0115P10 50V0.1SEL5823A-TP1510k4MHzAA1AA2AA3AA1AA2AA3BB1BB2BB3BB4BB5BB6BB1BB2BB3BB4BB5BB6CC1CC2CC3CC1CC2CC3DD1DD2DD3DD1DD2DD3AA4AA4CC4CC5CC6CC7CC4CC5CC6CC7CC8CC8CC9CC9EE1EE2EE3EE4EE5EE6EE7EE8EE1EE2EE

32、3EE4EE5EE6EE7EE8EE9EE9EE10EE10FF5FF6FF5FF6FF1FF2FF1FF2FF3FF4FF4FF3FF4*SCESDTSCKPRYPSWTAPEMUT+5VTONEGNDGNDGNDHPRHPLTONESWSWRLLRGNDD/GPSD/GEONDETGNDPSWPS+5VSIRCSGNDR ONR COMR OFFL OFFL COML ONLRXOUTXINPMDSW0SW1SW2CDGNDAUXPRYPKYEONMONSIRCSMUTESCESDTSCKSTOP+3VVOL+VOL-PHONOTUNERMONTAPE1TAPE2TONE TREBLERV

33、204-1-2-3-4-5-6OFFONS202SOURCE DIRECT-1-2BALANCERV203TONE BASSSOURCEDIRECTD813TAPE1/DATD812TAPE2/MDD811AUXCDD810D809TUNERPHONOD808RESETFUNCTIONSWITCH CONTROL,LED DRIVER*(FE370)(FE570)R81410k470(FE570)(FE570)MONITORSWITCHD823,S802TAPE1 MONITORS801INPUT SELECTORRV202VOLUMELED DRIVESWITCHING-2-1(FE570)

34、Q812,813EONSWITCHEON LINKOFFONEON LINKSWITCHRESET+3V REGULATORLED DRIVESIRCS BUFFERLEVELSHIFTLEVELSHIFTLEVELSHIFTMOTOR DRIVEVOLUMENCINPUT1INPUT2NCGNDVCCOUTPUT2OUTPUT1NCOFFONS803SPEAKERS-2-1STBY(Page 9)(Page 13)(Page 13)(Page 13)(Page 9)(Page 9)TA-FE370/FE57013134-7.SCHEMATIC DIAGRAM AC OUTLET/HEADPH

35、ONE/LOUDNESS/POWER SW/STANDBY Boards CN1CN807R833IC803S1CN805CN803D914D912D913D915D916C919C809CN902C917T2T1R915D911C1CN2CN3FH5FH6F1F3FH3FH4FH1FH2RY1R914CN9CN6CN5CN4F2J501D822S2012P6P2.2kNJL64H400A6P3P11ES211ES211ES211ES211ES247025V2.250V5P0.011001SS1330.0047250V2P2PT1.6AL250VT2AL250V2.22PT2.5AL250VS

36、EL5223S-TP15AC IN(SUB)(MAIN)TRANSFORMERPOWERTRANSFORMERPSWPSGNDSIRCS+5VSTBY+5VGNDOUTR ONR COMR OFFL OFFL COML ON(CHASSIS)RLBLUBRNPOWERBLUBRNPSWPRYPSGNDDETBRNBLUBLUBRNBLUBRN(FE570)(FE370)(AEP)GPHONESREMOTE CONTROLRECEIVERS1POWEROFFONSTANDBY-1-2-1-2OFFONLOUDNESSGNDACACACACCN46AC OUTLETSWITCHED 100W MA

37、X(Page 11)(Page 11)(Page 11)(Page 9)(Page 9)15TA-FE370/FE5705-1.CASE SECTIONSECTION 5EXPLODED VIEWSThe components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified. Items marked “*” are not stocked since theyare seldom required for routine s

38、ervice. Somedelay should be anticipated when orderingthese items. The mechanical parts with no reference num-ber in the exploded views are not supplied. Accessories and packing materials is given inthe last of the electrical parts list.NOTE: -XX and -X mean standardized parts, so theymay have some d

39、ifference from the originalone. Color Indication of Appearance PartsExample:KNOB, BALANCE (WHITE) . . . (RED)Parts Color Cabinets ColorRef. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark1X-4953-448-1 FOOT ASSY24-232-237-01 FOOT (DIA. 30)34-210-291-01 SCREW (CASE 3 TP2) (BLACK)34-210-2

40、91-11 SCREW (CASE 3 TP2) (SILVER)44-233-360-11 CASE (BLACK)44-233-360-31 CASE (SILVER)#17-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S)21#1not suppliedFront panel sectionChassis sectionnot supplied#1#1#123334116TA-FE370/FE5705-2.FRONT PANEL SECTIONRef. No.Part No.DescriptionRemarkRef. No.Part No.Description

41、Remark51X-4953-702-1 PANEL, FRONT ASSY (BLACK) (FE570)51X-4953-703-1 PANEL, FRONT ASSY (BLACK) (FE370)51X-4953-704-1 PANEL, FRONT ASSY (SILVER) (FE570)51X-4953-719-1 PANEL, FRONT ASSY (SILVER) (FE370)52X-4953-705-1 KNOB (VOL) ASSY (BLACK)52X-4953-706-1 KNOB (VOL) ASSY (SILVER)534-233-365-01 KNOB (BL

42、ACK)534-233-365-11 KNOB (SILVER)544-233-364-01 KNOB (SELECTOR) (BLACK)544-233-364-11 KNOB (SELECTOR) (SILVER)554-231-973-31 BUTTON (POWER) (BLACK)554-231-973-41 BUTTON (POWER) (SILVER)561-681-421-11 POWER SW BOARD574-951-620-01 SCREW (2.6X8), +BVTP581-681-422-11 HEADPHONE BOARD591-681-424-11 SPEAKER

43、 SW BOARD601-773-025-11 WIRE (FLAT TYPE) (15 CORE)611-681-420-11 VOLUME BOARD62A-4476-573-A CONTROL BOARD, COMPLETE (FE570)62A-4476-583-A CONTROL BOARD, COMPLETE (FE370)634-980-189-01 KNOB (DIA. 6) (BLACK)634-980-189-11 KNOB (DIA. 6) (SILVER)641-681-423-11 LOUDNESS BOARD51supplied with S801supplied

44、with S205supplied with RV201, 203, 204supplied with RV202525354555657575757595860616263636417TA-FE370/FE5705-3.CHASSIS SECTIONRef. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark101A-4476-571-A MAIN BOARD, COMPLETE (FE570)101A-4476-581-A MAIN BOARD, COMPLETE (FE370)1024-900-386-01 SCRE

45、W1031-681-418-11 STANDBY BOARD01041-575-651-21 CORD, POWER* 1053-703-244-00 BUSHING (2104), CORD1064-233-359-01 PANEL, BACK (FE570: AEP)1064-233-359-11 PANEL, BACK (FE570: UK)1064-233-359-21 PANEL, BACK (FE370: AEP)1064-233-359-31 PANEL, BACK (FE370: UK)1071-681-425-11 AC OUTLET BOARD (AEP)0CN41-526

46、-794-11 OUTLET, AC (AEP)0CN51-526-794-11 OUTLET, AC (AEP)0CN61-526-794-11 OUTLET, AC (AEP)0T11-437-254-11 TRANSFORMER, POWER (FE570)0T11-437-255-11 TRANSFORMER, POWER (FE370)#17-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S#27-685-650-79 SCREW +BVTP 3X16 TYPE2 N-SThe components identified by mark 0 or dotted

47、line with mark 0 are critical for safety.Replace only with part number specified.not supplied#1#1#1#1#1#1#1#1CN4AEPAEPCN5CN6#1T1#1#1#1#2106105103101102not suppliednot suppliednot suppliednot supplied10710418TA-FE370/FE570SECTION 6ELECTRICAL PARTS LISTRef. No.Part No.DescriptionRemarkRef. No.Part No.

48、DescriptionRemark1-681-425-11 AC OUTLET BOARD (AEP)*1-533-217-41 HOLDER, FUSE0F21-532-464-31 FUSE (T2.5AL/250V)*A-4476-573-A CONTROL BOARD, COMPLETE (FE570)A-4476-583-A CONTROL BOARD, COMPLETE (FE370)*C2011-136-153-00 FILM0.01uF5%50VC2021-136-165-00 MYLAR0.1uF5%50VC2031-130-477-00 MYLAR0.0033uF5%50V

49、C2041-136-159-00 MYLAR0.033uF5%50VC2051-130-473-00 MYLAR0.0015uF5%50VC2511-136-153-00 FILM0.01uF5%50VC2521-136-165-00 MYLAR0.1uF5%50VC2531-130-477-00 MYLAR0.0033uF5%50VC2541-136-159-00 MYLAR0.033uF5%50VC2551-130-473-00 MYLAR0.0015uF5%50VC3191-136-153-00 FILM0.01uF5%50VC8011-126-795-11 ELECT10uF20%50

50、VC8021-126-916-11 ELECT1000uF20%6.3VC8031-164-159-11 CERAMIC0.1uF50VC8061-162-294-31 CERAMIC0.001uF10%50VC8071-126-795-11 ELECT10uF20%50VC8081-164-159-11 CERAMIC0.1uF50VC8101-164-159-11 CERAMIC0.1uF50VC8111-126-795-11 ELECT10uF20%50VCN8021-770-396-11 HOUSING, CONNECTOR (PC BOARD) 3PCN8041-750-195-11