Sony-CFSKW300S-pr-sm 维修电路原理图.pdf

RadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库SERVICE MANUALCFS-KW300SSUPPLEMENT-3File this supplement with the service manual.E ModelSubject:1. Circuit Change2. Correction and changeBecause of change made to circuit, schematic diagram, printedwiring board, exploded view (5-5. SPEAKER Section) and electricalparts list are released.TABLE OF CONTENTS1.CIRCUIT CHANGE Printed Wiring Board.6 Schematic Diagram .92.CORRECTION AND CHANGE Exploded Views . 16 Electrical Parts List. 20(SPM-99047) 2 DISCRIMINATIONFormer: 1-648-393-11New: 1-648-393-22 MAIN BOARD (Conductor Side) ECHO BOARD (Component Side) Former: 1-648-388-11New: 1-665-605-11Former: 1-648-390-11New: 1-657-120-12Former: 1-648-391-11New: 1-657-123-12Former: 1-648-392-11New: 1-657-121-12Former: 1-648-389-11New: 1-657-122-12 POWER BOARD (Component Side) CONTROL BOARD (Component Side) VOL LED BOARD (Component Side) TERMINAL BOARD (Component Side) 3 Ver 1.0 1999. 12CFS-KW300SIC504J-13IC505J-12IC601J-3IC602J-5Q1B-4Q2F-1Q3B-4Q4B-4Q101G-11Q103F-11Q104C-8Q105B-20Q106G-20Q201G-9Q203C-12Q204B-8Q205B-19Q206G-20Q302F-13Q303B-6Q306F-7Q307E-7Q308E-6Q310D-6Q311D-13Q312D-12Q314F-13Q315G-5Q316G-6Q317G-6Q318G-5Q320D-13Q321D-6Q322B-18Q327C-20Q329B-18Q330D-13Q331C-1Q332E-8Q333G-12Q334D-8Q501J-15Q502J-14Q503I-12Q504J-15Q505J-14Q506J-13Q507J-9Q508J-10Q601I-2Q602J-2Q603K-4Q604J-4D1F-4D2F-4D5B-4D101B-18D102A-18D201B-18D202A-18D303B-6D304B-6D305E-8D306E-7D307E-7D308F-8D310D-5D311F-13D314G-6D315E-6D316C-6D317C-13D324D-13D325B-14D326F-11D327C-6D501I-11D502I-11D503I-11D504I-11D505J-11D506J-11D507J-11D508J-11D509J-11D510J-11D511J-9D512J-10D513K-11D515J-13D516J-12D601J-6D602J-1D901B-16D902C-16D903C-17D904C-17D905C-17IC1E-2IC301F-10IC302C-10IC303E-6IC304C-12IC306E-20IC501I-13IC502J-13IC503J-13 5 6 7 8 1. Circuit Change PRINTED WIRING BOARDRef. No.LocationRef. No.Location Semiconductor LocationNote on Printed Wiring Boards: X : parts extracted from the component side. Y : parts extracted from the conductor side.W: indicates side identified with part number.f: internal component. b : Pattern from the side which enables seeing.(The other layers patterns are not indicated.)CFS-KW300S 9 10 11 12 13 SCHEMATIC DIAGRAM See page 15 for Waveforms.Note on Schematic Diagram: All capacitors 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. 5 : fusible resistor. U: B+ Line. H : adjustment for repair. Total current is measured with no cassette installed. Power voltage is dc 12 V and fed with regulated dc powersupply from battery terminal. Voltages and waveforms are dc with respect to groundunder no-signal (detuned) conditions.no mark : FM() : SW1/2 : MW : TAPE PLAYBACK (DECK A) : TAPE PLAYBACK (DECK B) : TAPE RECORD (DECK B) 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. Circled numbers refer to waveforms. Signal path.F: FMf: MWE: TAPE PLAYBACK (DECK A)d: TAPE PLAYBACK (DECK B)G: TAPE RECORD (DECK B)N: MIC INPUT AbbreviationEA: Saudi Arabia modelUAE: United Arab Emirates modelNote: The components identified by mark 0 or dotted linewith mark 0 are critical for safety.Replace only with part number specified. IC Block Diagram ECHO Board IC602BU9255FS-E2214BIAS3ECHO VRGND59876DALPF INDALPF OUTMIX OUTDAINT INDAINT OUTVCCMUTECRADLPF OUTADLPF INMIX INADINT INADINT OUT10111215 141316A/DD/ASTATICRAMCOUNTEROSCMIX+10401139331-657-123-11 TERMINAL BOARD383-389-435-02 HANDLE (FRONT)ANT11-501-480-11 ANTENNA, TELESCOPIC0T9011-423-785-11 TRANSFORMER, POWER2625#10#1#3#7#3#324202122414244432319181733-389-430-01 HOLDER (L), CASSETTE43-389-431-01 HOLDER (R), CASSETTE53-389-432-01 WINDOW, DIAL (E, E23, UAE)53-389-432-11 WINDOW, DIAL (EA)* 12A-3264-466-A ECHO BOARD, COMPLETE33-389-430-01 HOLDER (A), CASSETTE43-389-431-01 HOLDER (B), CASSETTE53-389-432-01 WINDOW, DIAL* 12A-3306-555-A ECHO BOARD, COMPLETE$)$1 Vp-p11.6 s3.8 Vp-p11.6 s0.5 Vp-p11.6 s0.4 Vp-p10 ms0.2 Vp-p11.6 s4.4 Vp-p2 s 15 16 17 18 Waveforms MAIN Board1 Q302 (Base) (Record Mode)500mV/DIV, 5s/DIV2 Q302 (Collector) (Record Mode)1V/DIV, 5s/DIV3 Q302 (Emitter) (Record Mode)200mV/DIV, 5s/DIV4 Q334 (Collector) (Record Mode)50mV/DIV, 5s/DIV CONTROL Board 6 IC501 72V/DIV, 1s/DIV5 Q334 (Base) (Record Mode)100mV/DIV, 5ms/DIV5-1. CABINET SECTION2. Correction And Change EXPLODED VIEWSThe components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified. Items marked “*” are not stocked since theyare seldom required for routine service. Somedelay should be anticipated when orderingthese items. The mechanical parts with no reference num-ber in the exploded views are not supplied. Hardware (# mark) list and accessories andpacking materials are given in the last of theelectrical parts list.NOTE: -XX and -X mean standardized parts, so theymay have some difference from the originalone. Color Indication of Appearance PartsExample:KNOB, BALANCE (WHITE) . . . (RED)Parts Color Cabinets Color AbbreviationEA: Saudi Arabia modelUAE : United Arab Emirates modelPageINCORRECTCORRECTRef. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark20& : Indicates cancelled portion.! : Indicates corrected portion.* 413-389-401-01 PLATE (COM 2) SHIELD* 423-389-402-01 PLATE (COM) SHIELD* 433-906-470-01 HOLDER (LED)443-389-424-01 HOLDER (LEVEL)PageINCORRECTCORRECTRef. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark202625#9#3#1#7#3#32420212223191817#!$ To Next Page * 331-648-391-11 TERMINAL BOARD38X-3366-798-1 HANDLE ASSYANT11-501-542-11 ANTENNA, TELESCOPICPageINCORRECTCORRECTRef. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark2027#5#4#4323334353738302931#3#3#2#6#6ANT1#23427#5#4T901not supplied#4#43233353738302931#3#3#2#6#6ANT1#15#$393-672-522-01 SCREW, + PTTWH-2.3403-908-999-01 FOOTPageINCORRECTCORRECTRef. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark20#11011M9013-378-834-01 MOTOR ASSYM9013-378-834-01 MOTOR ASSY (CAPSTAN/REEL)5-2. MECHANISM DECK SECTION-1PageINCORRECTCORRECTRef. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark21$The components identified by mark 0 or dottedline with mark 0 are critical for safety.Replace only with part number specified.1073-362-974-01 GEAR, CAM1173-363-228-01 SPRING (DECK A)S9521-572-538-11 SWITCH, LEAF (B-MAIN)S9531-572-538-11 SWITCH, LEAF (A-MAIN)S9551-571-745-11 SWITCH, LEAF (AMPS) (DECK A)107X-3363-315-1 GEAR ASSY, CAM1173-917-805-01 SPRING (DECK A)S9521-571-556-11 SWITCH, LEAF (A-MAIN)S9531-571-556-11 SWITCH, LEAF (B-MAIN)S9551-571-745-11 SWITCH, LEAF (AMS) (DECK A)$5-3. MECHANISM DECK SECTION-2 (MF-KW300S)PageINCORRECTCORRECTRef. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark22$152X-3363-611-1 REEL, ASSY1833-917-805-01 SPRING (DECK B)HE901 1-543-558-11 HEAD, E (ERASE) (DECK B)$5-4. MECHANISM DECK SECTION-3 (MF-KW300S)PageINCORRECTCORRECTRef. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark231523-362-963-01 REEL, S1833-363-228-01 SPLING (DECK B)HE901 1-543-558-11 HEAD, E (DECK B)$1733-366-108-01 LINK, CR (DECK A)1753-366-107-01 ARM, CR (DECK A)$PageINCORRECTCORRECTRef. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark231733-366-108-01 LINK, CR1753-366-107-01 ARM, CR$173175174173175174DECK ADECK APageINCORRECTCORRECT23189#14189#14$ 19 Ref. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark5-5. SPEAKER SECTION201X-3367-350-1 CABINET (FRONT) ASSY (L), SP201X-3367-349-1 CABINET (FRONT) ASSY (R), SP2021-751-483-11 CORD, SPEAKER CONNECTION2031-124-499-11 ELECT, NONPOLAR 1uF20%50V2043-905-378-01 FOOT (SP) (R ch)2043-905-378-11 FOOT (SP) (L ch)2053-389-425-01 BRACKET, SP201202203205204204207206#6#7#7SP602, 652SP601, 651#7#7#62063-389-443-01 BOX (REAR) (L), SP2063-389-444-01 BOX (REAR) (R), SP2073-904-982-01 STOPPER, CORDSP6011-505-567-11 SPEAKER (5 cm)SP6021-505-566-11 SPEAKER (10 cm)SP6511-505-567-11 SPEAKER (5 cm)SP6521-505-566-11 SPEAKER (10 cm) 20 ELECTRICAL PARTS LISTRef. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemarkCONTROLNOTE: Due to standardization, replacements in theparts list may be different from the parts speci-fied in the diagrams or the components usedon the set. -XX and -X mean standardized parts, so theymay have some difference from the originalone. RESISTORSAll resistors are in ohms.METAL: Metal-film resistor.METAL OXIDE: Metal oxide-film resistor.F: nonflammable Items marked “*” are not stocked since theyare seldom required for routine service.Some delay should be anticipated when order-ing these items. SEMICONDUCTORSIn each case, u: , for example:uA. .: A. .uPA. . : PA. .uPB. . : PB. .uPC. . : PC. .uPD. . : PD. . CAPACITORSuF: F COILSuH: HThe components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.When indicating parts by referencenumber, please include the board. AbbreviationEA: Saudi Arabia modelUAE : United Arab Emirates modelA-3264-465-A CONTROL BOARD, COMPLETE*3-389-401-01 PLATE (COM2), SHIELD*3-389-402-01 PLATE (COM), SHIELD3-389-424-01 HOLDER (LEVEL)*3-906-470-01 HOLDER (LED)4-353-963-01 CUSHION 78X10X0.3TC5011-162-282-31 CERAMIC100PF10%50VC5021-162-282-31 CERAMIC100PF10%50VC5051-126-962-11 ELECT3.3uF20%50VC5061-126-962-11 ELECT3.3uF20%50VC5071-162-839-11 CERAMIC0.01uF10%16VC5081-126-233-11 ELECT22uF20%50VC5091-124-472-11 ELECT470uF20%10VC5111-162-839-11 CERAMIC0.01uF10%16VC5121-162-839-11 CERAMIC0.01uF10%16VC5131-162-839-11 CERAMIC0.01uF10%16VC5141-162-839-11 CERAMIC0.01uF10%16VC5151-126-233-11 ELECT22uF20%50VC5161-162-839-11 CERAMIC0.01uF10%16V* CN5031-580-154-11 PIN, CONNECTOR (PC BOARD) 2PD5018-719-041-93 LED SLP-183B-81 (R LEVEL)D5028-719-041-93 LED SLP-183B-81 (L LEVEL)D5038-719-041-93 LED SLP-183B-81 (R LEVEL)D5048-719-041-93 LED SLP-183B-81 (L LEVEL)D5058-719-041-93 LED SLP-183B-81 (R LEVEL)D5068-719-041-93 LED SLP-183B-81 (L LEVEL)D5078-719-041-93 LED SLP-183B-81 (R LEVEL)D5088-719-041-93 LED SLP-183B-81 (L LEVEL)D5098-719-915-45 LED SLP162B (OPR/BATT)D5108-719-915-45 LED SLP162B (OPR/BATT)D5118-719-915-45 LED SLP162B (FM STEREO)D5128-719-918-87 LED BG5531K (TUNING)D5158-719-915-45 LED SLP162B (STANDBY)D5168-719-110-36 DIODE RD13ESB2IC5018-759-188-12 IC MB88202P-1113MIC5028-759-479-70 IC S-81250SGY-BIC5038-759-344-62 IC PST600JIC5048-759-284-50 IC SPS-424-N(REMOTE CONTROL RECEIVER)IC5058-759-202-40 IC TA7666PQ5018-729-809-01 TRANSISTOR 2SA1654-TPQ5028-729-029-96 TRANSISTOR DTC143XSAQ5038-729-029-96 TRANSISTOR DTC143XSAQ5048-729-809-01 TRANSISTOR 2SA1654-TPQ5058-729-029-96 TRANSISTOR DTC143XSAQ5068-729-809-01 TRANSISTOR 2SA1654-TPQ5078-729-119-76 TRANSISTOR 2SA1175-HFEQ5088-729-119-76 TRANSISTOR 2SA1175-HFER5011-249-426-11 CARBON5.6K5%1/4WR5021-249-421-11 CARBON2.2K5%1/4WR5031-249-430-11 CARBON12K5%1/4WR5041-249-430-11 CARBON12K5%1/4WR5051-247-893-11 CARBON390K5%1/4WR5061-247-893-11 CARBON390K5%1/4WR5071-249-412-11 CARBON3905%1/4WR5081-249-412-11 CARBON3905%1/4WR5091-249-412-11 CARBON3905%1/4WR5101-249-412-11 CARBON3905%1/4WR5111-249-412-11 CARBON3905%1/4WR5121-249-412-11 CARBON3905%1/4WR5131-249-412-11 CARBON3905%1/4WR5141-249-412-11 CARBON3905%1/4WR5151-247-826-00 CARBON6205%1/4WR5161-249-416-11 CARBON8205%1/4WR5181-249-416-11 CARBON8205%1/4WR5191-249-429-11 CARBON10K5%1/4WR5201-249-411-11 CARBON3305%1/4WR5221-249-412-11 CARBON3905%1/4WR5231-249-429-11 CARBON10K5%1/4WR5241-249-429-11 CARBON10K5%1/4WR5251-249-426-11 CARBON5.6K5%1/4WR5261-249-422-11 CARBON2.7K5%1/4WR5281-249-419-11 CARBON1.5K5%1/4W 21 Ref. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemarkCONTROL ECHO MAINR5291-249-421-11 CARBON2.2K5%1/4WR5301-249-421-11 CARBON2.2K5%1/4WR5311-247-807-31 CARBON1005%1/4WS5011-554-303-21 SWITCH, TACTILE (POWER)X5011-578-787-21 VIBRATOR, CERAMIC (500kHz)*A-3306-555-A ECHO BOARD, COMPLETE*C6011-162-301-11 CERAMIC1500PF30%16VC6021-124-902-00 ELECT0.47uF20%50VC6031-162-282-31 CERAMIC100PF10%50VC6041-124-902-00 ELECT0.47uF20%50VC6051-162-301-11 CERAMIC1500PF30%16VC6061-124-902-00 ELECT0.47uF20%50VC6071-162-282-31 CERAMIC100PF10%50VC6081-124-902-00 ELECT0.47uF20%50VC6091-126-963-11 ELECT4.7uF20%50VC6101-162-290-31 CERAMIC470PF10%50VC6111-124-907-11 ELECT10uF20%50VC6121-124-472-11 ELECT470uF20%10VC6131-124-902-00 ELECT0.47uF20%50VC6141-124-903-11 ELECT1uF20%50VC6151-162-282-31 CERAMIC100PF10%50VC6161-161-494-00 CERAMIC0.022uF25VC6171-130-483-11 CERAMIC0.01uF5%50VC6181-161-494-00 CERAMIC0.022uF25VC6191-124-907-11 ELECT10uF20%50VC6201-126-233-11 ELECT22uF20%50VC6211-161-494-00 CERAMIC0.022uF25VC6221-137-193-11 FILM0.39uF5%50VC6231-130-483-11 CERAMIC0.01uF5%50VC6241-124-903-11 ELECT1uF20%50VC6251-161-494-00 CERAMIC0.022uF25VC6261-124-472-11 ELECT470uF20%10VC6281-161-494-00 CERAMIC0.022uF25VC6291-161-494-00 CERAMIC0.022uF25VC6311-162-294-31 CERAMIC0.001uF10%50VC6321-124-472-11 ELECT470uF20%10VD6018-719-109-86 DIODE RD5.1ES-B3D6028-719-991-33 DIODE 1SS133T-77IC6018-759-246-69 IC TA2011SIC6028-759-464-97 IC BU9255FS-E2J6011-750-694-11 JACK (MIX MIC 1)J6021-750-694-11 JACK (MIX MIC 2)Q6018-729-194-57 TRANSISTOR2SC945-PQ6028-729-194-57 TRANSISTOR2SC945-PQ6038-729-036-89 TRANSISTORKTC3198GR-ATQ6048-729-036-89 TRANSISTORKTC3198GR-ATR6011-249-411-11 CARBON3305%1/4WR6021-247-843-11 CARBON3.3K5%1/4WR6031-247-891-00 CARBON330K5%1/4WR6041-249-429-11 CARBON10K5%1/4WR6051-247-843-11 CARBON3.3K5%1/4WR6061-249-411-11 CARBON3305%1/4WR6071-247-843-11 CARBON3.3K5%1/4WR6081-247-891-00 CARBON330K5%1/4WR6091-247-843-11 CARBON3.3K5%1/4WR6101-249-429-11 CARBON10K5%1/4WR6111-247-807-31 CARBON1005%1/4WR6121-247-903-00 CARBON1M5%1/4WR6131-249-425-11 CARBON4.7K5%1/4WR6141-249-410-11 CARBON2705%1/4WR6151-249-437-11 CARBON47K5%1/4WR6161-249-436-11 CARBON39K5%1/4WR6171-249-429-11 CARBON10K5%1/4WR6181-249-429-11 CARBON10K5%1/4WR6191-249-434-11 CARBON27K5%1/4WR6201-249-428-11 CARBON8.2K5%1/4WR6211-249-428-11 CARBON8.2K5%1/4WR6221-249-425-11 CARBON4.7K5%1/4WR6231-249-431-11 CARBON15K5%1/4WR6241-249-434-11 CARBON27K5%1/4WR6261-249-417-11 CARBON1K5%1/4WR6271-247-817-91 CARBON2705%1/4WR6281-249-417-11 CARBON1K5%1/4WR6291-249-437-11 CARBON47K5%1/4WR6301-249-422-11 CARBON2.7K5%1/4WRV6011-227-160-11 RES, VAR, CARBON 20K (MIC FADER 1)RV6021-227-160-11 RES, VAR, CARBON 20K (MIC FADER 2)RV6031-227-160-11 RES, VAR, SLIDE 20K (ECHO)*A-3264-464-A MAIN BOARD, COMPLETE (EA)A-3264-639-A MAIN BOARD, COMPLETE (E, UAE)*1-533-233-11 HOLDER, FUSE3-389-395-01 KNOB (FINE-TUN)3-389-397-01 DRUM, TUNING CAPACITOR3-389-422-01 KNOB (TUN)3-389-423-01 RACK, POINTER3-389-428-01 HOLDER (VOL)*3-389-434-01 CHASSIS (TUNING)7-621-770-87 SCREW +B 2.6X57-685-647-79 SCREW +BVTP 3X10 TYPE2 SLIT7-685-903-21 SCREW +PTPWH 3X8 (TYPE2) 22 Ref. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemarkMAINC11-162-207-31 CERAMIC22PF5%50V (E, UAE)C11-162-209-31 CERAMIC27PF5%50V (EA)C21-102-959-00 CERAMIC22PF5%50V (E, U