Sony-TAF248E-int-sm 维修电路原理图.pdf

TA-F248EAEP ModelUK ModelSERVICE MANUALINTEGRATED STEREO AMPLIFIERMICROFILMSPECIFICATIONSRadioFans.CN 收音机爱 好者资料库 2 TABLE OF CONTENTSSAFETY-RELATED COMPONENT WARNING!COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITHMARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTSLIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESECOMPONENTS WITH SONY PARTS WHOSE PART NUMBERSAPPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTSPUBLISHED BY SONY.1.GENERAL 32.DIAGRAMS2-1.Circuit Boards Location 42-2.Printed Wiring Board Panel Section 62-3.Schematic Diagram Panel Section 92-4.Printed Wiring Board Main Section 122-5.Schematic Diagram Main Section 153.EXPLODED VIEWS3-1.CASE, FRONT PANEL SECTION 183-2.CHASSIS SECTION 194.ELECTRICAL PARTS LIST 20RadioFans.CN 收音机爱 好者资料库SECTION 1GENERALSECTION 2DIAGRAMS2-1.CIRCUIT BOARDS LOCATIONLED-P BOARDHP BOARDPANEL BOARDLED-F BOARDVOL BOARDMAIN (A) BAORDINPUT BOARDMAIN (B) BOARDSP-TM BOARD 3 4 1 POWER button2 BASS3 TREBLE4 BALANCE5 INPUT SELECTOR6 VOLUME7 SOUCE DIRECT button8 TAPE MONITOR switch9 PHONES jack123456789 5 SECTION 3EXPLODED VIEWSNote:XX X mean standardized parts so they mayhave some differences from the original oneItems marked “*” are not stocked since theyare seldom required for routine service Somedelay should be anticipated when ordering theseitemsThe mechanical parts with no reference numberin the exploded views are not suppliedHardware (# mark) list and accessories andpacking materials are given in the last of thisparts listThe components identif ed by mark ! ordotted ine with mark ! are critical for safetyRep ace on y with part number specified3-1.CASE, FRONT PANEL SECTION231010118765421720771018101210131614151414supplied with RV200 201 203suppliedw th S901supplied with S203supplied withRV203not suppliednotsupp iednot supplied14notsupplied7not supplied22721not suppliedS1not suppliedRef NoPart NoDescriptionRemarksRef NoPart NoDescriptionRemarks1X 4946 920 1KNOB (VOL) ASSY2X 4947 339 3KNOB (DIA 47) ASSY44 980 774 01KNOB (F11)54 980 204 01KNOB (DIA 24)64 979 587 01EMBLEM (NO 5) SONY74 967 961 01SCREW (3X8)84 980 199 01BUTTON (POWER)104 951 620 01SCREW (2 6X8) +BVTP* 111 665 587 11LED P BOARD* 121 665 588 11HP BOARD* 13A 4398 012 A PANEL BOARD COMPLETE143 363 099 61SCREW (CASE 3 TP2)15X 4948 403 1CASE ASSY* 161 665 584 11VOL BOARD* 181 665 586 11LED F BOARD204 989 458 03PANEL FRONT214 965 651 01EMBLEM (MOS)224 980 775 01LENS LED237 685 872 09SCREW +BVTT 3X8!S11 554 920 11SWITCH PUSH (AC POWER)(1 KEY)Ref NoPart NoDescriptionRemarksRef NoPart NoDescriptionRemarks3-2.CHASSIS SECTIONnot suppliednot suppliednot suppliednot suppl ednot supplied60UK MODEL5652585752565552T15254515252525152526552645961525262526352535251X 4947 025 1FOOT ASSY524 967 961 01SCREW (3X8)533 704 515 41SCREW (BV/RING)* 541 665 580 11SP TM BOARD554 967 960 01SCREW (4X8)564 981 016 01SCREW (H)* 57A 4398 007 A MAIN (B) BOARD COMPLETE583 905 609 11SCREW (TRANSISTOR)!591 777 185 11CORD POWER!601 770 019 11ADAPTOR CONVERSION PLUG 3P (UK)* 613 703 244 00BUSHING (2104) CORD624 947 010 01SCREW FEEDER FIXED* 634 990 344 01PANEL BACK (AEP)* 634 990 344 11PANEL BACK (UK)* 641 665 583 11INPUT BOARD* 65A 4398 006 A MAIN (A) BOARD COMPLETE!T11 431 277 11TRANSFORMER POWERThe components identified by mark ! or dottedline with mark ! are critical for safetyReplace only with part number specified 18 19 20 *1 665 588 11HP BOARD*CN9501 691 766 11PLUG (MICRO CONNECTOR) 4PJ7011 774 933 11JACK (LARGE TYPE) (PHONES)*1 665 583 11INPUT BOARD*C1011 164 159 11CERAMIC0 1uF50VC1021 164 159 11CERAMIC0 1uF50VC1031 164 159 11CERAMIC0 1uF50VC1041 164 159 11CERAMIC0 1uF50VC1051 164 159 11CERAMIC0 1uF50VC1061 164 159 11CERAMIC0 1uF50VC1071 164 159 11CERAMIC0 1uF50VC1081 164 159 11CERAMIC0 1uF50VCN2001 691 766 11PLUG (MICRO CONNECTOR) 4PCN9041 691 772 11PLUG (MICRO CONNECTOR) 10PD1018 719 987 63DIODE 1N4148MD1028 719 987 63DIODE 1N4148MD1038 719 987 63DIODE 1N4148MD1048 719 987 63DIODE 1N4148MD1058 719 987 63DIODE 1N4148MD1068 719 987 63DIODE 1N4148MD1078 719 987 63DIODE 1N4148MD1088 719 987 63DIODE 1N4148M* J1011 573 142 31JACK PIN 4P (INPUT(TUNER PHONO)J1021 573 142 51JACK PIN 4P (INPUT(AUX CD)* J1031 573 142 21JACK PIN 4P (TAPE1/DAT(IN REC OUT)* J1041 573 142 21JACK PIN 4P (TAPE2/MD(IN REC OUT)R1011 249 995 11CARBON1M5%1/4WR1021 249 995 11CARBON1M5%1/4WR1031 249 995 11CARBON1M5%1/4WR1041 249 923 11CARBON1K5%1/4WR1051 249 995 11CARBON1M5%1/4WR1061 249 923 11CARBON1K5%1/4WR1071 249 995 11CARBON1M5%1/4WR1101 249 995 11CARBON1M5%1/4WR1111 249 995 11CARBON1M5%1/4WR1511 249 995 11CARBON1M5%1/4WR1521 249 995 11CARBON1M5%1/4WR1531 249 995 11CARBON1M5%1/4WR1541 249 923 11CARBON1K5%1/4WR1551 249 995 11CARBON1M5%1/4WR1561 249 923 11CARBON1K5%1/4WR1571 249 995 11CARBON1M5%1/4WR1601 249 995 11CARBON1M5%1/4WR1611 249 995 11CARBON1M5%1/4WRY1011 515 614 11RELAYRY1021 515 614 11RELAYRY1031 515 614 11RELAYRY1041 515 614 11RELAYRY1051 515 614 11RELAYRY1061 515 614 11RELAYRY1071 515 622 11RELAYRY1081 515 622 11RELAY*1 665 586 11LED F BOARD*CNJ601 1 766 797 11CONNECTOR BOARD TO BOARD 10PD6008 719 313 50DIODE SEL6810A TH12 (SOURCE DIRECT)D6018 719 313 50DIODE SEL6810A TH12 (TAPE1/DAT)D6028 719 313 50DIODE SEL6810A TH12 (TAPE2/MD)D6038 719 313 50DIODE SEL6810A TH12 (AUX)D6048 719 313 50DIODE SEL6810A TH12 (CD)D6058 719 313 50DIODE SEL6810A TH12 (TUNER)D6068 719 313 50DIODE SEL6810A TH12 (PHONO)R6011 249 407 11CARBON1505%1/4WFR6021 249 415 11CARBON6805%1/4WF*HPLED-FINPUTNote:Due to standardization replacements in theparts list may be different from the partsspecified in the diagrams or the componentsused on the setXX X mean standardized parts so they mayhave some difference from the original oneItems marked “*” are not stocked since theyare seldom required for routine service Somedelay should be anticipated when ordering theseitemsCAPACITORS:uF: FThe components identif ed by mark ! ordotted ine with mark ! are critical for safetyRep ace only with part number specif edRESISTORSAll resistors are in ohmsMETAL: metal film resistorMETAL OXIDE: Metal Oxide film resistorF: nonflammableCOILSuH: HSEMICONDUCTORSIn each case u: for example:uA : A uPA PA uPB PB uPC PC uPD PDWhen ind cating par s by re erence numberplease inc ude the board nameRef NoPart NoDescriptionRemarksRef NoPart NoDescriptionRemarksSECTION 4ELECTRICAL PARTS LISTRef. No.Part No.DescriptionRemarksRef. No.Part No.DescriptionRemarks 21 *1-665-587-11LED-P BOARD*CN9511-691-765-11PLUG (MICRO CONNECTOR) 3PD7028-719-313-48DIODE SEL6210S-TH12 (PROTECTION)R7071-259-143-21CARBON1005%1/4W*A-4398-006-A MAIN (A) BOARD, COMPLETE*C3011-102-978-00CERAMIC220PF5%50VC3021-126-059-11ELECT10uF20%50VC3041-106-359-00MYLAR4700PF5%200VC3051-136-162-00FILM0.056uF5%50VC3061-137-471-11FILM0.016uF5%50VC3071-126-059-11ELECT10uF20%50VC3081-126-022-11ELECT47uF20%25VC3091-126-025-11ELECT330uF20%25VC3101-126-023-11ELECT100uF20%25VC3111-102-973-00CERAMIC100PF5%50VC3121-124-721-11ELECT10uF20%50VC3131-104-290-11POLYSTYRENE330PF5%50VC3151-102-230-00CERAMIC4PF0.25PF 500VC3161-126-023-11ELECT100uF20%16VC3171-126-023-11ELECT100uF20%16VC3181-126-023-11ELECT100uF20%16VC3191-126-023-11ELECT100uF20%16VC3201-110-393-11ELECT100uF20%63VC3211-113-496-11POLYSTYRENE4PF10%50VC3221-126-057-11ELECT2200uF20%50VC3511-102-978-00CERAMIC220PF5%50VC3521-126-059-11ELECT10uF20%50VC3541-106-359-00MYLAR4700PF5%200VC3551-136-162-00FILM0.056uF5%50VC3561-137-471-11FILM0.016uF5%50VC3571-126-059-11ELECT10uF20%50VC3581-126-022-11ELECT47uF20%25VC3591-126-025-11ELECT330uF20%25VC3601-126-023-11ELECT100uF20%25VC3611-102-973-00CERAMIC100PF5%50VC3621-124-721-11ELECT10uF20%50VC3631-104-290-11POLYSTYRENE330PF5%50VC3651-102-230-00CERAMIC4PF0.25PF 500VC3661-126-023-11ELECT100uF20%16VC3671-126-023-11ELECT100uF20%16VC3681-126-023-11ELECT100uF20%16VC3691-126-023-11ELECT100uF20%16VC3701-110-393-11ELECT100uF20%63VC3711-113-496-11POLYSTYRENE4PF10%50VC3721-126-057-11ELECT2200uF20%50VCN3011-691-767-11PLUG (MICRO CONNECTOR) 5PCN3021-691-765-11PLUG (MICRO CONNECTOR) 3PD3018-719-310-61DIODE SEL1510C-DD3028-719-933-88DIODE HZS16-2LD3038-719-933-41DIODE HZS6C3LD3048-719-987-63DIODE 1N4148MD3058-719-987-63DIODE 1N4148MD3068-719-310-61DIODE SEL1510C-DD3078-719-987-63DIODE 1N4148MD3088-719-987-63DIODE 1N4148MD3098-719-987-63DIODE 1N4148MD3518-719-310-61DIODE SEL1510C-DD3528-719-933-88DIODE HZS16-2LD3538-719-933-41DIODE HZS6C3LD3548-719-987-63DIODE 1N4148MD3558-719-987-63DIODE 1N4148MD3568-719-310-61DIODE SEL1510C-DD3578-719-987-63DIODE 1N4148MD3588-719-987-63DIODE 1N4148MD3598-719-987-63DIODE 1N4148MIC3018-759-701-25IC NJM2068D-DL3011-428-203-11COIL, AIR-COREL3511-428-203-11COIL, AIR-COREQ3018-729-354-52TRANSISTOR 2SC2545Q3028-729-354-52TRANSISTOR 2SC2545Q3038-729-281-54TRANSISTOR 2SC1815-BLQ3048-729-620-17TRANSISTOR 2SC2259-FGQ3058-729-201-53TRANSISTOR 2SA1015-GRQ3068-729-201-53TRANSISTOR 2SA1015-GRQ3078-729-201-53TRANSISTOR 2SA1015-GRQ3088-729-021-74TRANSISTOR 2SA949-OY-TPE6Q3098-729-202-67TRANSISTOR 2SK246-GR3Q3108-729-021-73TRANSISTOR 2SC2229-OY-TPE6Q3118-729-281-54TRANSISTOR 2SC1815-BLQ3128-729-281-54TRANSISTOR 2SC1815-BLQ3518-729-354-52TRANSISTOR 2SC2545Q3528-729-354-52TRANSISTOR 2SC2545Q3538-729-201-53TRANSISTOR 2SA1015-GRQ3548-729-620-17TRANSISTOR 2SC2259-FGQ3558-729-201-53TRANSISTOR 2SA1015-GRQ3568-729-201-53TRANSISTOR 2SA1015-GRQ3578-729-201-53TRANSISTOR 2SA1015-GRQ3588-729-021-74TRANSISTOR 2SA949-OY-TPE6Q3598-729-202-67TRANSISTOR 2SK246-GR3Q3608-729-021-73TRANSISTOR 2SC2229-OY-TPE6Q3618-729-281-54TRANSISTOR 2SC1815-BLQ3628-729-281-54TRANSISTOR 2SC1815-BLLED-PMAIN (A)Ref. No.Part No.DescriptionRemarksRef. No.Part No.DescriptionRemarks 22 R3011-259-215-21CARBON100K5%1/4WR3021-249-911-11CARBON3305%1/4WR3031-259-215-21CARBON100K5%1/4WR3041-249-900-11CARBON1101%1/4WR3051-259-161-21CARBON5605%1/4WR3061-259-161-21CARBON5605%1/4WR3071-259-143-21CARBON1005%1/4WR3081-259-191-21CARBON10K5%1/4WR3091-249-844-11CARBON56K1%1/2WR3101-259-320-11CARBON4.7K1%1/2WR3111-259-167-21CARBON1K5%1/4WR3131-249-943-11CARBON6.8K5%1/4WR3141-249-198-11CARBON3305%1/3WR3151-249-198-11CARBON3305%1/3WR3161-249-198-11CARBON3305%1/3WR3171-249-198-11CARBON3305%1/3WR3181-259-167-21CARBON1K5%1/4WR3191-259-151-21CARBON2205%1/4WR3201-259-151-21CARBON2205%1/4WR3211-259-151-21CARBON2205%1/4WR3221-259-215-21CARBON100K5%1/4WR3231-259-179-21CARBON3.3K5%1/4WR3241-259-175-11CARBON2.2K5%1/4WR3251-259-183-11CARBON4.7K5%1/4WR3261-249-490-11CARBON27K5%1/2WR3271-259-151-21CARBON2205%1/4WR3281-259-151-21CARBON2205%1/4W!R3291-249-899-11CARBON1005%1/4WFR3301-247-749-11CARBON5605%1/2WFR3311-249-496-11CARBON100K5%1/2WR3321-259-171-21CARBON1.5K5%1/4WR3331-259-167-21CARBON1K5%1/4WR3341-259-239-11CARBON1M5%1/4WR3351-259-143-21CARBON1005%1/4WR3511-259-215-21CARBON100K5%1/4WR3521-249-911-11CARBON3305%1/4WR3531-259-215-21CARBON100K5%1/4WR3541-249-900-11CARBON1101%1/4WR3551-259-161-21CARBON5605%1/4WR3561-259-161-21CARBON5605%1/4WR3571-259-143-21CARBON1005%1/4WR3581-259-191-21CARBON10K5%1/4WR3591-249-844-11CARBON56K1%1/2WR3601-259-320-11CARBON4.7K1%1/2WR3611-259-167-21CARBON1K5%1/4WR3631-249-943-11CARBON6.8K5%1/4WR3641-249-198-11CARBON3305%1/3WR3651-249-198-11CARBON3305%1/3WR3661-249-198-11CARBON3305%1/3WR3671-249-198-11CARBON3305%1/3WR3681-259-167-21CARBON1K5%1/4WR3691-259-151-21CARBON2205%1/4WR3701-259-151-21CARBON2205%1/4WR3711-259-151-21CARBON2205%1/4WR3721-259-215-21CARBON100K5%1/4WR3731-259-179-21CARBON3.3K5%1/4WR3741-259-175-11CARBON2.2K5%1/4WR3751-259-183-11CARBON4.7K5%1/4WR3761-249-490-11CARBON27K5%1/2WR3771-259-151-21CARBON2205%1/4WR3781-259-151-21CARBON2205%1/4W!R3791-249-899-11CARBON1005%1/4WFR3801-247-749-11CARBON5605%1/2WFR3811-249-496-11CARBON100K5%1/2WR3821-259-171-21CARBON1.5K5%1/4WR3831-259-167-21CARBON1K5%1/4WR3841-259-239-11CARBON1M5%1/4WR3851-259-143-21CARBON1005%1/4WRV3011-241-762-11RES, ADJ, CARBON 2.2KRV3511-241-762-11RES, ADJ, CARBON 2.2K*A-4398-007-A MAIN (B) BOARD, COMPLETE*C4011-136-163-00FILM0.068uF5%50VC4021-136-163-00FILM0.068uF5%50VC4051-136-163-00FILM0.068uF5%50VC4061-126-923-11ELECT220uF20%10VC4071-136-157-00FILM0.022uF5%50VC4081-126-967-11ELECT47uF20%16VC4091-109-870-11ELECT8200uF20%50VC4111-126-969-11ELECT220uF20%50VC4121-126-972-11ELECT1000uF20%50VC4131-126-960-11ELECT1uF20%50VC4141-104-999-11MYLAR0.1uF10%200VC4151-126-025-11ELECT330uF20%25VC4161-126-967-11ELECT47uF20%16VC4171-126-964-11ELECT10uF20%50VC4181-126-964-11ELECT10uF20%50VC4191-164-077-11CERAMIC220PF10%50VC4211-137-150-11MYLAR0.01uF10%100VC4221-137-150-11MYLAR0.01uF10%100VC4301-126-965-11ELECT22uF20%50VC4511-136-163-00FILM0.068uF5%50VC4521-136-163-00FILM0.068uF5%50VC4591-109-870-11ELECT8200uF20%50VC4651-126-025-11ELECT330uF20%25VC4691-164-077-11CERAMIC220PF10%50VCN4011-691-768-11PLUG (MICRO CONNECTOR) 6PCN4021-691-766-11PLUG (MICRO CONNECTOR) 4PCN4051-691-768-11PLUG (MICRO CONNECTOR) 6PCN4061-564-506-11PLUG, CONNECTOR 3PCN4071-564-506-11PLUG, CONNECTOR 3P* CN4081-564-687-11PIN, CONNECTOR 3PCN403B 1-691-765-21PLUG (MICRO CONNECTOR) 3PCN404B 1-691-765-11PLUG (MICRO CONNECTOR) 3PMAIN (A)MAIN (B)The components identified by mark ! or dottedline with mark ! are critical for safety.Replace only with part number specified.Ref. No.Part No.DescriptionRemarksRef. No.Part No.DescriptionRemarks 23 D4018-719-024-99DIODE 11ES2-NTA2BD4078-719-987-63DIODE 1N4148MD4088-719-987-63DIODE 1N4148MD4098-719-024-99DIODE 11ES2-NTA2BD4108-719-024-99DIODE 11ES2-NTA2BD4118-719-024-99DIODE 11ES2-NTA2BD4128-719-302-38DIODE RBV-602-01D4518-719-024-99DIODE 11ES2-NTA2B* EPT4014-924-264-21TERMINAL, MOUNTIC4018-759-111-68IC uPC1237HAQ4018-729-104-18TRANSISTOR 2SC3514-QQ4028-729-104-91TRANSISTOR 2SA1383Q4058-729-140-84TRANSISTOR 2SC1841-PAFAEAQ4078-729-140-96TRANSISTOR 2SD774-34Q4308-729-119-76TRANSISTOR 2SA1175-HFEQ4518-729-104-18TRANSISTOR 2SC3514-QQ4528-729-104-91TRANSISTOR 2SA1383Q4558-729-140-84TRANSISTOR 2SC1841-PAFAEAQ406A8-729-281-54TRANSISTOR 2SC1815-BL!R4011-249-393-11CARBON105%1/4WF!R4021-249-393-11CARBON105%1/4WF!R4031-249-405-11CARBON1005%1/4WF!R4041-249-405-11CARBON1005%1/4WF!R4051-247-745-11CARBON3305%1/2WF!R4061-208-601-11WIREWOUND0.110%2WF!R4071-208-601-11WIREWOUND0.110%2WFR4091-259-436-11CARBON2.2K5%1/6WR4101-259-432-11CARBON1.5K5%1/6WR4111-249-162-11CARBON105%1/3WR4121-259-488-11CARBON330K5%1/6WR4131-259-452-11CARBON10K5%1/6WR4141-259-484-11CARBON220K5%1/6WR4151-259-460-11CARBON22K5%1/6WR4161-259-480-11CARBON150K5%1/6WR4171-259-456-11CARBON15K5%1/6WR4181-259-444-11CARBON4.7K5%1/6WR4191-259-388-11CARBON225%1/6WR4201-259-468-11CARBON47K5%1/6W!R4211-212-974-00FUSIBLE475%1/2WFR4301-259-452-11CARBON10K5%1/6WR4311-259-458-11CARBON18K5%1/6W!R4511-249-393-11CARBON105%1/4WF!R4521-249-393-11CARBON105%1/4WF!R4531-249-405-11CARBON1005%1/4WF!R4541-249-405-11CARBON1005%1/4WF!R4551-247-745-11CARBON3305%1/2WF!R4561-208-601-11WIREWOUND0.110%2WF!R4571-208-601-11WIREWOUND0.110%2WFR4591-259-436-11CARBON2.2K5%1/6WR4601-259-432-11CARBON1.5K5%1/6WR4611-249-162-11CARBON105%1/3WR4621-259-488-11CARBON330K5%1/6W*A-4398-012-A PANEL BOARD, COMPLETE*C2001-130-475-00MYLAR0.0022uF5%50VC2011-136-153-00FILM0.01uF5%50VC2021-136-155-00FILM0.015uF5%50VC2031-136-165-00FILM0.1uF5%50VC2501-130-475-00MYLAR0.0022uF5%50VC2511-136-153-