CCE-MD3100-cs-sch 电路图 维修手册.pdf

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1、R_OUT L_OUT D5 VA4 VA4 VA4 SLEDGE- SPIN- SLEDGE+ F+ TRAY+ R+ SPIN+ D2 1/2VCC MON D3 CAR+ HOME_SW LD CDRW TX RX VA3 VA3 VA3 +5V +5V +5V +5V +5V R- NC F- VA5 VA5VA5 VA2/2 VA2/2 VA2/2 VA2/2 GND GND GND GND GND +9V+9V +9V +9V +9V VDAC VDAC D1 D4 VA6 VA6 VA6 VA6 VA6 VA2 VA2 VA1 VA1VA1 VA1 VDD1 VDD1 VDD2

2、VDD2 TRAY- CAR- VD3V3 VD3V3 CHAVES BC856B 10k 100 47u 220k 220U 220k 1n5 150p 15k 22K 22K 100n 10k 220p 1k 1k 4k7 22u 1N4148 1N4148 1N4148 10k 1N4148 22u 1N4148 1n 100n 10k 10k 10k 6V2 1N753 6V2 1N753 4k7 100u 1k1k 100n 12k 22u22u 1K5 100n 0R0R 100n 102,2 100u 4K7 100n 220u220u 1 100n 22k 2,2 100n 1

3、k53k3 100u/16V 3n3 1k 22u22u 1K5 1N4148 100n 100n 1k 1k8 1K 100n100n 100u 3k9 3k9 12k BC817 BC807 220p 1k5 BC807 100n 33p33p 100k 8M4672Hz 22n 10n 1k 1k 1k 22n 10 100n 10k 22n 2n7 1k 220p 220p 220p 47p 4k7 10k 4n7 10k 10k 10k 4k7 22p 100n 100n 12MHz 22p 0,47u 220p 220p 220p 100n 10k 33k 2n7 1k33k 4n

4、7 1k22k 4n7 1k22k 4n7 1k33k 1k33k 100n 1K5 27k 100n 22k 1k5 100u 2,2 1K5 10k 10k 330 22K 22K 15k 150p 1n5 47u 100n 47u 100 10k BC846B 10n BC846B 100u 1N5226B 100u 10 BC817 100n 2,2 100u 22n 1k BC807BC807 100 10n 100n 39 4k7 2,2 BC817BC817 10 2,2 10n 22k BC817 TZA1025 SAA7325 OM5232 (SMD) NE4558N NE4

5、558N CN703 CN702 Q703 R763 R765 C757 R752 C748 R751 C749 C753 R761 R757 R755 C770 R759 C751 R766 R767 R753 C747 D705 D703 D704 R750 D702 C746 D701 C745 C763 R748 R749 R747 D708D709 R802 C769 R774R773 C791 C795 R717 R716 C759 R708 C704 C788C787 R803 C784 R795R796 C729 R772R771 C766 R768 C744 C773C774

6、 R792 C716 R723 R791 C715 R720 SW701 R719 C717 C722 R727 C786C785 R782 D706 C734 C782 R709R710 C705 R711 R729 R712 C709C706 C760 R730 R731 R707 R715 C708 R714R713 C707 C792 Q713 Q712 C752 C794 R783 Q711 C781 C742C741 R746 X701 C720 C719 R702 R701 R705 C701 R721 C718 R789 C731 C728 R742 C739 C738 C73

7、7 C732 R703 R724 C723 R790 R725 R793 R706 C712 C711 C710 X702 C713 C714 CN701 C736 C735 C740 C733 R718 R743 C727 R740R741 C726 R738R739 C725 R736R737 C724 R734R735 R732R733 C721 R794 R744 C730 R745 R784 C764 R770 SW703 R785 R758 R787 R786 R754 R756 R760 C754 C750 C755 C756 C758 R764 R762 Q702 C780 Q

8、701 C762 D707 C743 R800 R799 C793 SW702 R781 Q714 C783 R776 C772 C702 R704 Q715Q716 R777 C779 C771 R780 R801 R778 Q717Q718 R788 R779 C778 R722 Q709 3V3 1N746 IC706 IC702 IC707-B IC707-A IC701 IC705 IC704 VAI PARA PICK-UP VAI PARA PICK-UP close close close open open open PCI CD MD3100A/C/D/E/F MD3100

9、A/C/D/E/F 21/08/00 21/08/00 1.00.52161.11 ANDRE ESQUEMA ELETRICO ROBERTO 22k(47k) R710 1.10.52158.24 1.10.52158.23 IC704.705 DIP SMD PCI 9,1K 8,2nF 1nF 12K 1nF 22K 8,2nF 47K 8,2nF 47K 820pF 12K 12K 330pF 1nF 12K 330pF AM2088A/AT AM2088A/AT 22nF 330 nao usa 12K 22nF 470 nao usa 12K nao usa 12K 22nF 8

10、20 0R nao usa 22nF 470 0R nao usa TDA7073A/AT TDA7073A/AT C708 R714 C792 R717 C707 R713 C791 R716 C795 R715 C705 IC705 IC704 R800 C794 C704 R709 R799 C793 FOCUS SLEDGE SPINDLE TRACK AGND2AGND2AGND2 6 5 7 TRAY CAR 10 9 8 7 9 8 7 6 4 3 2 1 M702 M701 GNDGND GNDGND AGND2 AGND1 AGND3AGND3 AGND1 AGND1AGND

11、1AGND1AGND1 AGND1 AGND1 AGND1AGND1 AGND1 AGND2 AGND2 AGND2 AGND2 AGND2 AGND2 AGND2 DGND DGND DGND DGND AGND3AGND3 AGND3AGND3 AGND3AGND3 AGND3 DGNDDGND DGND DGND DGND DGND DGND DGND AGND3AGND3 AGND1 AGND1 AGND1 AGND1 AGND1 AGND1 AGND1 AGND1 AGND1 AGND1 AGND1 AGND1 AGND1 CAR_POS CDM_POS TRAY_SW CAR CD

12、M RSTN M M 12 12 9 9 13 13 16 16 7 7 6 6 1 1 2 2 15 14 13 RGADJ VCC EQSEL CDRW RFEQO RFFB CMFBPWRON GND DIN MON CFIL VCCL LD 14 13 12 11 10 9 8 1 2 3 4 5 6 7 V1 V5 V4 MOTO2 MOTO1 VSSD3 VDDD2(C) SL FO RA CFLG VDDD1(P) DOBM VSSD2 CL11/4 SBSY SFSY SUB RCK TEST3 STATUS SILD RAB SCL SDA RESET SCLI SDI WC

13、LI V2/V3 VSSD1 KILL TEST2 EF SCLK WCLK DATA CL16 TEST1 SELPLL RP RN Vpos Vneg LP LN VDDA2 CRIN CROUT VSSA2 R2 R1 D4 D3 D2 D1 VRIN Iref VSSA1 VDDA1 ISLICE HFIN HFREF 1 2 3 4 5 5 6 7 8 9 10 11 12 EA/Vpp VDD2 VDD1 38 17 DGND DGND VSS4 /AD P0 P1 P2P3TO 7 7 77 0 0 00 A15 A14 A13 A12 A11 A10 A9 A8 SDA SCL

14、 25 24 23 22 21 20 19 18 3 2 1 44 43 42 41 40 30 31 32 33 34 35 36 37 RD WR T1 INTI INTO TXD RXD 13 12 11 10 9 8 7 5 ALE PSEN RST 27 26 29 4 VSS3 VSS2 VSS1 6 39 28 16 14 15 XTAL2 XTAL1 1 4 8 2 3 5 5 10 10 14 14 1 2 3 4 5 6 LDON 49505152535455565758596061626364 33 34 35 36 37 38 39 40 41 42 43 44 45

15、46 47 48 32313029282726252423222120191817 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 + + + + + + + + + + + + + + + + + + mmemdimensoes PROJECAO DISCRIMINACAO TITULO: DATAVISTO COD. N.TOL.TOL. MOD. ACAB. ESC. MAT.DATA APRO. PROJ. DES. NOME P.A.ALT. - _ - - + + + + + - + - - + - + - - + + RadioFans.CN 收音机

16、爱 好者资料库 POWERMUTECDTAPE DOWNVOL+FM opc. CST3.456MGW 47uF/16V 1/DISC1VOL-UP 5/DEMO4/MEMO3/DISC32/DISC2 9/CLOCK8/SLEEP DISC/PROGSTOP/SHUFFLEPLAY-PAUSE/SCAN 1R8 330 7/TIMER6/MODE DISPLAY/REPEAT BC817/25 O/EQUALLOUD SHIFT AM C2 RC1 C1 LD1 R1 R2 Q1 MD3100A/B/C/D/E/F-MD3130 21/08/00 EXCLUSAO DA SERIE MD31

17、00PLUS - C2 ERA 470n INCLUSAO DAS SERIES MD3100E/F E MD3130 E 05/06/00INCLUSAO DA SERIE D / PLUS D 20/04/00 INCLUSAO DA SERIE CC 1.00.52161.01 INCLUSAO DA SERIE B 29/03/00 B INCLUIDOS R2 E C2 02/02/00 ANDRE ANDRE ANDRE ANDRE ANDRE A 10/01/00 10/01/00 PCI CONTROLE REMOTO RC18 ESQUEMA ELETRICO ROBERTO

18、 ANDRE Fportadora : 36 kHz Fosc : 3,456 MHz uPD64GS-492 IC1 2 x 1,5V (tipo AA) KI0 KI1 KI2 KI3 KI/00 KI/01 KI/02 KI/03 KI/04 KI/05 RESET VSS XIN XOUT VDD REM S1/LED SD KI/07 KI/0620 19 18 17 16 15 14 13 12 1110 9 8 7 1 2 3 4 5 6 mmemdimensoes PROJECAO DISCRIMINACAO TITULO: DATAVISTO COD. N.TOL.TOL.

19、MOD. ACAB. ESC. MAT.DATA APRO. PROJ. DES. NOME P.A.ALT. RadioFans.CN 收音机爱 好者资料库 +9VA +9VA+9VA +9VA +12V +12V +12V AMAM FMFM L_IN L_IN R_IN R_IN +9VB BUSCLK STBY_PW MUTE_PW M_P MOTOR MOTOR W-E DATA_R M_RP GNDGND STBY SURROUND M/T GND GND +5V GND +5V+5V LED D_GND D_GND A_GND A_GND +5V +5V+5V 4,7u BC85

20、6B BC856B 1u 10K 100n GT202 GT202 GT202 10n/500V GT202 100k 10n/500V 10n/500V 100k 6k8 4,7 4,7 BC846B 150 100 BC847B 3V9 22K 22K 100n 100n 1000u/25 100n 1000u/25 47k 10n/500V 100k 22K 22K 10u 6k8 100k 100u/16V 6k8 22K 47k 4,7u 1n 6k8 1n BC846B 100u/16V 22u 100k47k 47k 47k 22k 10u OPCOPC OPCOPC 100n

21、10k BC846B opc. 10k 10p 10p 5K6 opc. 10u 39K 39K 12k 100n 100u/25V 100u/25V 1N758 2SD2061 470 4K7 BC847B 10K 100n 10K BC337/25 220u/25V 1N964 2K2 22k 47u/25V BC337/25 470 BC857B 100n opc. BC847B BC327/25 opc. 4k7 10k 22k 4,7 opc. 56 100k 100k 100k 100n 10 22k 22k 22k 47k 220u/25V 47u 1M5 jump jump 1

22、2k 1A 2200u/25V 1N4004 2,2u 2n7 2n7 220n 220n 100u 10 5K6 2,2u 2,2u 1N4004 1N4004 10n/100V 100n 220n 220n 2,2u 2,2u 2,2u 2,2u 2,2u 2,2u 10u 1u 10u 100u 2,2u 1N4004 5K6 100n 10k 10k 470 470 10n 47k47k 47k BC857B 10k BC857B 68n 68n 68 68 390k 8n2 220u 3947 2n7 39 47 18k 1k2 390k 18k 1k2 8n2 220u 330k

23、2n7 330k 47k47k 4k74k7 330k 2n7 330k 220u 8n2 1k2 18k 390k 1k2 18k BC857B 68K 68K BC857B BC857B BC817 1k 10n/100V 22n 10n/100V BC857B BC847B BC857B 22n 470p 470p 3n3 1 opc. 8,2 220u/16V 2n7 10n 2n7 18k 2n7 18k BC847B BC847B OSC.BIAS 10k 10 10 BC847B 10n/100V 47k 22k 10k BC847B 47 39 4,7u/50V 2n7 47

24、22k 47k 39 220u 47k 8n2 BC847B 22n 390k 1k 1k 1u 100k100k 1n1n 680 2k2 12k 82p 1k 1k2 6k8 56k 680 12n 1k 6n8 1k 6k8 12n 2k2 BC847B 10k BC847B 10k 12k 1k2 6n8 1k 2k2 82p 56k 2k218k 18k 10u 1u 1k 7,2MHz 470k 22n 330p 22n 4,7u 1u 22n 22n 100K SVC321SPA-C 470p 18p 6p8 4,7u 1u 4k7 100u BC847B 10k 10K CSB

25、456F16 3K3 2,2u 1u 1n 22n 3k9 5k6 1k 1k 1k 4,7u CDA10.7MG46-A 22n 2K2 47u 47n 150 22n 100u 100u 270 68K SVC321SPA-C 5K6 AM_IFT 47k 47k 10K BC857B FM 5V1 1k 100u 22n SFU450B BC847B 4K7 1n 100K 33K 1n 10u 1u 10K 22p SVC211SPA opc. 47 1K5 opc. 1N4148 SVC211SPA 4p7 4n7 ANT 10n 4n7 1n 100p 22n 1n 33p 82p

26、4p7 10p 1K 100K 10 15p 10.7MA8 22 10K 10u 12p 47 22n 1n 18p 22n 220 220 22n 10u 22n 1k 22n 22p 22n 33p 8k2 2k7 1N4148 1N4148 BC847B 22n 10k 10k 4,7u 33k 1N4148 1k 1k 220p 470p 10k 47k 1k8 4k7 4k7 RF_FM OSC_FM opc. opc. BC337/25 1N964 120 1k 220u 470470 22k 12n12n 22k TDA7264 4558 4558 (+) (-) 4558 4

27、558 (+) (+) (-) (-) 7805 FM IFT C214 Q202 Q201 C209 R213 C297 D205 D204 D206 C216 D202 R305 C217 C218 R306 R308 R204 R203 Q203 R208 R207 Q204 D201 R209 R210 C203 C204 C205 C208 C206 R311 C215 R303 R211 R212 C202 R302 R304 C303 R301 R215 R315 C306 C301 R307 C302 Q301 C304 C309 R309R310 R314 R313 R312

28、 C201 R206R205 R201R202 C691 R693 Q690 R135 R154 VR102 VR101 R116 C219 C220 R420 R419 R417 C518 C521 C519 D510 Q501 R508 R510 Q504 R509 C517 R511 Q505 C516 D509 R512 R513 C515 Q502 R514 Q503 C520 C950 Q953 Q952 D952 R955 R956 R957 R515 R134 R157 R690 R691 R695 C690 R950 R951 R953 R952 R958 C514 C952

29、 S901A/B R694 SW501 R418 FS501 C505 D503 C424 C403 C402 C414 C416 C418 R401 R402 C425 C422 D502 D504 C502 C404 C415 C417 C410 C408 C412 C413 C409 C421 C420 C921 C419 C401 C411 D501 R403 C405 R921 R919 R918 R917 C914 R948R949 R920 Q912 R922 Q913 C912 C913 R944 R945 R930 C910 C918 R933R932 C909 R941 R

30、935 R928 R926 R931 R929 R927 C911 C919 R925 C908 R924 R947R946 R907R908 R902 C902 R901 C905 C903 R903 R905 R909 R904 R906 Q909 R977 R978 Q907 Q901 Q905 R939 C503 C945 C504 Q902 Q908 Q910 C917 C930 C931 C933 R940 C932 R934 C940 C943 C941 C944 R936C942 R937 Q904 Q903 T903 R923 R915 R916 Q911 C501 R964

31、 R965 R963 Q914 R913 R912 C951 C901 R914 R942 R954 R911 C906 R943 C904 Q906 C907 R910 R959 R960 C920 R961R962 C915C916 R984 R976 R993 C928 R982 R989 R980 R991 R985 C924 R983 C926 R987 R981 C925 R979 Q916 R974 Q915 R975 R992 R988 927 R986 R972 C929 R990 R973R969 R968 C136 C130 R121 X101 R122 C135 C16

32、4 C132 C149 C131 C134 C133 R111 D105 C122 C123 C124 C148 C147 R123 C137 Q103 R130 R115 CF103 R128 C145 C146 C157 C156 R146 R147 R150 R153 R152 C126 CF104 C151 R141 C152 C120 R144 C110 L103 L104 R127 R113 D104 T103 R117 T105 R126 R125 R114 Q102 T101 IC102 D108 R151 C162 C141 CF102 Q104 R110 C144 R112

33、 R103 C153 C139 C154 R109 C119 D106 C113 R108 R142 C106 D103 D107 C105 C109 C104 C108 C107 C111 C117 C129 C112 C101C102 C103 R118 R101 R104 C159 CF101 R102 R143 C118 T104 C158 T102 R107 C114 C115 IC101 C121 C138 R148 R149 C125 C155 C140 R124 C142 C143 IC103 C127 C128 R119 R120 D101 D102 Q105 C163 R1

34、37 R136 C150 R139 D109 R138 R140 C161 C160 R145 R131 R129 R132 R133 CN101 L101 L102 Q506 D506 R502 R692 C934 R967R966 R970 C923C922 R971 CN201 IC201 IC301 CF104 CF103 CF102 CF101 T105 T104 T103 T102 T101 L102 L101 IC903 IC901 IC902 654321 REC/PLAYPLAY IC501 AM - 1,0 7,1 V FM - 1,2 8,5 V Rin_1Lout Ro

35、ut Lin_3 Lin_4 Loud_L Rin_2 Rin_3 Rin_4 Loud_R Rin Treble_R Treble_L Agnd VddRef CLK DATA Dgnd Out_L Out_R Bout_R Bin_R Bout_L Bin_L Lin Lin_1 Lin_2 & Gain Control Input Selector Loudness Volume & & Gain Control Input Selector PT2314 BassBass Mute AttAtt Mute Loudness Volume & Treble Treble Supply L

36、atches Decoder & Serial Bus MUTE VCO ST FFFFFF SW AM/FMPHASE PILOT TRIG SW ST DEC CURVE DETIF BUFF IF AM/FM COMP DRV DRV TUN AGC MIX AM RF AMP BUFF ALC OSC AM AM AMAM VccGND S DET DET DET DET LEVEL IF FM FM Reg Reg. OSC Local MIX. Buffer AMPBIAS RF AMP IFIN PD IO2 AMin FMin VDD Ain Aout VSS Xout IO1

37、 BO4 BO2 BO3 BO1 DO CL DI CE Xin +9VA +9VA +9VA +9VA +9VA +9VA +12V +12V +12V L_IN RADIO_L RADIO_L RADIO_R CD-R L_REC L_REC R_REC R_REC CD-L R_IN 1/2VCC 1/2VCC 1/2VCC 1/2VCC 1/2VCC 1/2VCC1/2VCC 1/2VCC 1/2VCC 1/2VCC 1/2VCC 1/2VCC 1/2VCC 1/2VCC 1/2VCC 1/2VCC 1/2VCC 1/2VCC 1/2VCC1/2VCC 1/2VCC 1/2VCC1/2

38、VCC1/2VCC 1/2VCC 1/2VCC1/2VCC1/2VCC R_OUT R_OUT R_OUT VTUN_FM L_OUT L_OUT L_OUT BUSCLK BUSCLK REC REC REC P/R_SW P/R_SW DATA DATA DATA DATA STBY_PW MUTE_PW PB_1/2 PB_1/2 PB_1/2 MOTOR MOTOR MOTOR W-E W-E DATA_R DATA_R +5V LEVEL LEVEL M/T M/T CLOCK CLOCK CLOCK CLOCK PCI FRONTAL/LATERAL MD3100A/B/C/D/E

39、/F MD3100A/B/C/D/E/F ESQUEMA ELETRICO INCLUSAO DAS SERIES E/F 21/08/00C INCLUSAO DA SERIE D - R147 ERA 1K2 05/06/00B A C220 ERA OPCIONAL / C219 ERA 10uF 29/05/00ANDRE ANDRE ANDRE AMV-151/00 1.00.52161.0520/04/00 20/04/00 ANDRE ROBERTO X2 15V/1,5A 12V/1A 0V-OFF 0V-OFF 5V-ON 5V-ON 1N748 GND GND (+R) (

40、+L) * 1 3 2 6 7 8 45 5678 4321 BO4(9) -FM/AM LC72131M 1.31.99569.00 1.31.99568.00 5V-AM 0V-FM 5V-AM 0V-FM 5V-ST 0V-MO 0V-OFF 5V-ON 5V-ON 0V-OFF 5V-MO 0V-ST BO3(8) -FM/AM BO2(7) -M/ST BO1(6) -MUTE IO1(10)-TU IO2(12)-M/ST 1.42.15030.00 1.42.15070.00 1.42.15069.00 1.42.11016.35 1.31.99560.00 1.31.99559

41、.00 1.31.99561.00 1.31.99558.00 1.31.99556.00 CN103CN102 GND +9V 5V-R/P 0V-PLAY CN903 2 1 5 6 4 1 2 R L 3 3 2 1 plastico 5678 4321 Verase=0,035V Ierase=35mA f=59.068Hz S-201 S-201 E-621ML Ibias=400uA Vbias=0,004V Vrec=0,00035V Irec=35uA CN901 CN902 TP2 TP3 TP6TP5 TP4 TP1 6 43 1 PCIMECANISMO GND DOGN

42、D DO ERASE 52 HEAD HEAD PLAY REC/PLAY HEAD 5 5 6 6 7 7 8 8 4 4 3 3 2 2 1 1 CN701/A PARA PCI CD PCI FRONTAL CN601 CN603 GND GND +5V +5V PARA CN602 PCI FRONTAL 3 P/ PCI CD CN701/B 2 1 3 2 1 TF501 CN604 PCI LATERAL P/R_SW M_P M_RP MOTOR IC401 * = fixado ao dissipador 1W 120 20 100 2 1 AC IN REDE 110V 2

43、20V CN402 CN403 +- 5V-ON 0V-OFF 0V-ON 5V-OFF 0V-ON 5V-OFF 0V-REC 5V-PLAY MMI-6S9L M CN906 CN904CN905 A_GND D_GND A_GNDA_GND A_GND A_GND A_GND A_GND A_GND A_GND A_GND A_GND PCI CHAVE REC REC PLAY * * GND OUTIN 3 2 3 2 4 63 1 FM GND AM MO-5V MO-0V MUTE 5V-ON 0V-OFF NORMAL NORMAL TU-0V 5V 5V ST-0V ST-5

44、V AM-5V FM-0V AM_ANT AM_OSC 1 6 4 3 21 3 6 4 6 4 64 0V - Stby On +5V - Stby Off - - + + - - + + - - - - + + + + GND 7 9 8 7 9 8 7 otimizado normal 6 66 5 55 4 44 3 33 2 22 1 11 R L + + + + + + + + + + 2827262524232221201918171615 1413111210987654321 + + + + + + + + + + + + + + + LA1832M 242322212019

45、181716151413 121110987654321 + + + + Mix_Out Mix_In OSC Mon. OSC GND Vcc RF-Out By-Pass RF-IN TA7358AP 987654321 + 20191817161514131211 10987654321 LC72131M + mmemdimensoes PROJECAO DISCRIMINACAO TITULO: DATAVISTO COD. N.TOL.TOL. MOD. ACAB. ESC. MAT.DATA APRO. PROJ. DES. NOME P.A.ALT. RadioFans.CN 收音机爱 好者资料库