CCE-MD2200-cs-sch 电路图 维修手册.pdf

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1、D5 VA4 VA4 VA4 SLEDGE- TRAY_SW SPIN- SLEDGE+ F+ R+ SPIN+ D2 MON D3 HOME_SW LD VA3 VA3 VA3 R- F- VA5 VA5VA5 VA2/2 VA2/2 VA2/2 VA2/2 VDAC VDAC D1 D4 RESET VA2 VA2 VA1 VA1VA1 VA1 VDD1 VDD1 VDD2 VDD2 VD3V3 VD3V3 L_OUT R_OUT 1/2VCC +9V +9V +9V SCL STATUS SDA CDRW CDRW +5V +5V +5V +5V GND GND GND GND GND

2、BC817 1k 10n 2,22,2 39 100n 10n 100 100u/10V 2,2 1k 22k BC856B 10k 100 47u/25V 220k 220U/10V 220k 1n5 100p 22k 22K 22K 100n 10k 220p 22k 4k7 22u/50V 1N4148 1N4148 1N4148 10k 1N4148 22u/50V 1N4148 1n 100n 10k 10k 10k 100u/10V 1k1k 102,2 100u/10V 100n 100n100n 1k53k3 100u/10V 3n3 1k 1N4148 100n 1k8 10

3、0n 12k 100n 100u/10V 3k9 3k9 1K 1k 220p 27p27p 100k 8M4672Hz 22n 10n 10 100n 100n 2n7 1k 220p 220p 220p 47p 10k 4n7 10k 10k 100u/10V 220p 220p 220p 100n 10k 33k 2n7 1k33k 4n7 1k22k 4n7 1k22k 4n7 1k33k 1k33k 100n 100n 27k 100n 22k 100u/10V 100u/10V 2,2 10k 10k 330 22K 22K 22k 100p 1n5 47u/25V 100n 47

4、u/25V 100 10k BC846B 10n BC846B 100u/10V 1N5226B 100u/10V 12k 100n 4558 4558 TZA1025 SAA7325 TDA7073AT Q709 R766 C778 R779R778 R780 C771 C779 R777 C772 R776 R767 R723 R717 CN703 CN702 Q703 R763 R765 C757 R752 C748 R751 C749 C753 R761 R757 R755 C770 R759 C751 R722 R753 C747 D705 D703 D704 R750 D702 C

5、746 D701 C745 C763 R748 R749 R747 C769 R774R773 R772R771 C766 C744 C716C715 R720R719 C717 C722 R727 D706 C734 C707 R713R714 C708 R729 R715 C709 R707 C706 C760 R730 R731 R712 R711 C705 R710R709 C704 C752 C742C741 R746 X701 C720 C719 R721 C718 C731 C728 R742 C739 C738 C737 C732 R724 C723 R725 R793 C77

6、3 C736 C735 C740 C733 R718 R743 C727 R740R741 C726 R738R739 C725 R736R737 C724 R734R735 R732R733 C721 C729 R744 C730 R745 C774 C764 R770 R758 R787 R786 R754 R756 R760 C754 C750 C755 C756 C758 R764 R762 Q702 C780 Q701 C762 D707 C743 R708 C759 R716 R800 R799 C793 C794 C792 C791 C795 3V3 1N746 IC706 IC

7、707-B IC707-A IC701 IC705 IC704 VAI PARA PICK-UP VAI PARA PICK-UP INCLUSAO DAS SERIES B/C - INCLUSAO OPCAO IC 704/705 MD2200A/B/C PCI CD MD2200A/B/C 18/08/00AANDRE R710 9,1K 8,2nF 1nF 12K 22K 1nF 22K 8,2nF 47K 8,2nF 47K 820pF 12K 12K 330pF 1nF 12K 330pF AM2088A/AT AM2088A/AT 22nF 330 nao usa 12K 22n

8、F 470 nao usa 12K nao usa 12K 22nF 820 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 1.00.52164.03 26/05/00 26/05/00 ANDRE ROBERTO ESQUEMA ELETRICO 6 5 7 1Vrms / 1kHz / 0dB 8 7 GNDGND GNDGND AGN

9、D1 AGND3AGND3 AGND1 AGND1AGND1AGND1AGND1 AGND1 AGND1 AGND1AGND1 AGND1 AGND2 AGND2 AGND2AGND2AGND2 AGND2 AGND2 AGND2AGND2 AGND2 AGND2 AGND3AGND3 AGND3AGND3 AGND3AGND3 AGND3 AGND3 AGND3 DGNDDGND DGND DGND DGND DGND DGND DGND AGND3AGND3 AGND1 AGND1 AGND1 AGND1 AGND1 AGND1 AGND1 AGND1 AGND1 AGND1 AGND1

10、AGND1 AGND1 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 W

11、CLI 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 6 7 8 9 10 11 12 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 4

12、3 44 45 46 47 48 32313029282726252423222120191817 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PCI FRONTAL + + + + + + + + + + + + + + + mmemdimensoes PROJECAO DISCRIMINACAO TITULO: DATAVISTO COD. N.TOL.TOL. MOD. ACAB. ESC. MAT.DATA APRO. PROJ. DES. NOME P.A.ALT. - _ - - + + + + + - + - - + - + - - + + Ra

13、dioFans.CN 收音机爱 好者资料库 POWERMUTECDTAPE DOWNVOL+FM CST3.456MGW 47uF/16V 1/LOUDVOL-UP 5/DIMMER4/MEMO3/CLASSIC2/POP 9/CLOCK8/SLEEP PROGSTOP/SHUFFLEPLAY-PAUSE/SCAN 330 opc. 1R8 7/TIMER6/MODE DISPLAY/REPEAT BC817/25 O/EQUALHI-BASS SHIFT AM RC1 C1 LD1 R2 C2 R1 Q1 MD2200A/B/C04/09/00ANDRE ROBERTO04/09/00 1.

14、00.52164.10 PCI CONTROLE REMOTO RC22 ESQUEMA ELETRICO 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/06 20 19 18 17 16 15 14 13 12 1110 9 8 7 1 2 3 4 5 6 mmemdimensoes PROJECAO

15、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 LXLX SEG_5SEG_5 SEG_4SEG_4 TX RXRX IRIR SEG_6SEG_6 SEG_3SEG_3 SEG_8SEG_8 SEG_1SEG_1 SEG_7SEG_7 DIG_1DIG_1 DIG_2DIG_2 DIG_3DIG_3 DIG_4DIG_4 SEG_2SEG_2 RST RSTNRSTN DI DI CE

16、CE M_SW M_SW +9V+9V CL CL STBY STBY MUTE MUTE SCL SCL SCL SCL DO DO STATUSSTATUS SDA SDA SDASDA CDRWCDRW MOTOR MOTOR +5V+5V +5V +5V +5V +5V +5V +5V +5V +5V+5V+5V +5V+5V GND GND GNDGND GND REC_SW REC_SW FM AMTAPE CD +5V+5V ou 1.40.40044.00 1.40.40037.00 DS601 10k 10K 10K 10n 10n 10k 1k 1k 47p 47p 47p

17、 47p 47p 47p 47p 47p 47p 4k7 4k7 4k7 47p47p47p47p47p 1k 1k 1k 1k 22k NC 1k TAPE 1k AM 1k FM 1k TIMER 330k 47 47 1k 10u/50V 10 10n 10k 470n 47p 33 47u/25V 1k 1k 1k 220k 1K 1K 1K 1K BC856BBC856BBC856BBC856B 100n BC856B 1K 10K 10K BZV55F3V3 10K 10K 18022K BC546B 1u/100v BC546B 47 47 47 47 10u/50V 22k 1

18、00n 220k 1n1n 4704701k POWER PLAY/P 1k REPEAT 1k SHUFFLE 1k SEARCH 1k SKEEP 1k CLASSIC 1k POP 1k LOUD 1k STOP 4704701k CD UP 1k DOWN 1k CLOCK 1k SLEEP 1k 47u/25V 33p 33p 32,768kHz 10M 100n 47 47 1k 1k 1k 1k 1k MC68HC908GP32 R679 R609 R608 E601 C626 C625 R624 R670 R669 C634 C633 C632 C631 C630 C627 C

19、624 C623 C622 R665 R664 R612 C621C620C619C618C617 R671 R667 R668 R658 R953 SW620 R647 SW612 R648 SW613 R649 SW614 R650 SW615 D603D602D601 R660 R626 R625 R662 C614 R633 C605 R602 C612 C628 R663 C629 R606 R607 R610 R657 R615 R621 R622 R623 Q605Q606Q607Q608 C613 Q604 R613 R616 R617 D617 R619 R614 R620R

20、618 Q602 C606 D604 Q603 R632 R631 R630 R629 C611 R951 C603 R656 C616C615 R634R644R635 SW601 SW609 R643 SW608 R642 SW607 R641 SW606 R640 SW605 R639 SW604 R638 SW603 R637 SW602 R636 SW610 R645R655R646 SW611 SW619 R654 SW618 R653 SW617 R652 SW616 R651 C604 C602 C601 X601 R601 C610 R628 R627 R659 R605 R

21、604 R603 R611 IR601 IC601 CLOCK SLEEP REPEAT +_ TIMERLOUDNESS CLASSIC POP FMAM TUNER/CD DOWN UP POWER PLAY/PSTOP SHUFFLE SKEEP / SEARCH FMAMTAPECD verdeverdeverdeverde CDTAPE VOLUME SEQUENCIA NO PAINEL 17/08/00AINCLUSAO DAS SERIES B/CANDRE MD2200A/B/C1.00.52164.01 26/05/00 26/05/00 ANDRE PCI FRONTAL

22、/DISPLAY ROBERTO ESQUEMA ELETRICO SW618 SW619 SW615 SW616 SW617 SW606SW605 SW609SW610 SW614SW613SW612SW611 SW604 SW603 SW602 SW601 3V3 CN607CN608CN606 DE ATUALIZACAO VOLUME ENCODER 3 2 1 RPM6936/V4 REMOTO SENSOR CN604CN605 TX PROGRAMA PCI DISPLAY L3 8 2 6 4 1 1613351115714 16- B,L2 15- G 14- A,L1 13

23、- C,L3 4 - L1,L2,L3 12- NO PIN 11- F 9 - NO CONNECTION 10- NO PIN 8 - DIGIT 4 7 - DP 3 - D 6 - DIGIT 3 5 - E 2 - DIGIT 2 1 - DIGIT 1 DIGIT 4DIGIT 3DIGIT 2DIGIT 1 DPDPDP L2 L1 DP E G F D C B A CN602 LED OSC1 OSC2 CGMXFC Vssa Vdda PTA7/KBD7 PTA6/KBD6 PTA5/KBD5 PTA4/JBD4 PTA3/KBD3 PTA2/KBD2 PTA1/KBD1 P

24、TA0/KBD0 Vssad/Vrefl Vddad/Vrefh PTB7/AD7 PTB6/AD6 PTB5/AD5 PTB4/AD4 PTB3/AD3 PTB2/AD2 PTB1/AD1 PTB0/AD0 PTD7/T2CH1 PTD6/T2CH0 PTD5/TACH1 PTD4/T1CH0 Vdd PTD3/SPSCK Vss PTD2/MOSI PTD1/MISO PTD0/SS IRQ PTE1/RxD PTE0/TxD PTC6 PTC5 PTC4 PTC3 PTC2 PTC1 PTC0 RST PCI FRONTAL SW608SW607 +5V +5V+5V 15141312

25、11 10 9 8 7 6 5 4 3 2 1 23 24 25 26 27 28 29 30 31 32 33 3435363738394041424344 22212019181716 33 16 15 14 13 12 11 10 9 16 15 14 13 12 11 10 9 444 333 222 5 4 3 2 1 111 8 7 5 6 7 8 6 5 44 22 11 + + + + + mmemdimensoes PROJECAO DISCRIMINACAO TITULO: DATAVISTO COD. N.TOL.TOL. MOD. ACAB. ESC. MAT.DATA

26、 APRO. PROJ. DES. NOME P.A.ALT. RadioFans.CN 收音机爱 好者资料库 +12V +12V+12V +12V +12V +12V L_INL_IN RADIO_LRADIO_L RADIO_RRADIO_R L_RECL_REC R_RECR_REC VTUN_FM R_INR_IN +9VB L_OUTL_OUT R_OUTR_OUT1/2VCC 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

27、1/2VCC1/2VCC 1/2VCC 1/2VCC1/2VCC1/2VCC DIDI DI CECE CE M_SWM_SW M_SW +9V+9V +9V +9V +9V +9V +9V +9V+9V +9V+9V +9V +9V +9V CLCL CL STBY STBY STBYSTBY MUTE MUTE MUTEMUTE SCL DODO DO SDA MOTOR MOTORMOTOR +5V +5V +5V +5V+5V GND GND GND GND GND GND GND GND GND GNDGND REC_SWREC_SW REC_SW GND +5V GND D_GND

28、A_GND 100n 10k 10p 10p 47k 100n 5K6 2,2u/100V 100u/16V 10u/50V 10u/50V 2,2u/100V 2,2u/100V 2,2u/100V 2,2u/100V 2,2u/100V 2,2u/100V 220n 220n 100n 2,2u/100V 2,2u/100V 5K6 10 100u/16V 220n 220n 2n7 2n7 2,2u/100V 47k 10k 47k 22k 10K 10k 10u/50V 10u/50V 10k 10k 1000u/25V 1000u/25V 2,2 2,2 1K 220n 470p47

29、0p 470 100u/16V100u/16V 470 100u/25V 220n 10u/50V 1K BC856B BC846B 10n/100V 47k 22k 2200u/50V 10k GT202 GT202 GT202 10n/100V GT202 56 10k 12k opc 39K 39K 12k 100n 100u/10v 100u/16V 1N758 2SD2061 470 4K7 BC846B 10K 100n 10K BC337/25 220u/16V 1N964 2K2 22k 47u/25V BC337/25 470 BC856B 100n opc. BC846B

30、BC327/25 opc. 4k7 10k 22k 4,7 12k 10 47k 220u/25V 47u jump jump 12k 0,5A 2200u/25V 1N4004 1N4004 1N4004 10n/100V 1u/100v 1N4004 10k 10k 470 470 47k 10k 68n 68n 68 68 390k 8n2 220u/10v 3947 2n7 39 47 18k 1k2 390k 18k 1k2 8n2 220u/10v 330k 2n7 330k BC856B 68K 68K BC856B BC856B BC817 1k 10n/100V 22n 10

31、n/100V BC856B BC846B BC856B 22n 470p 470p 3n3 1 opc. 8,2 opc. 2n7 10n 2n7 18k 2n7 18k BC846B BC846B OSC.BIAS 10k 10 10 BC846B 10n/100V opc. 22k 47k 47k BC846B 1k 1k 1u/100v 100k100k 1n1n 680 2k2 15k 82p 1k 1k2 6k8 56k 680 12n 1k 6n8 1k 6k8 12n 2k2 BC846B 10k BC846B 10k 15k 1k2 6n8 1k 2k2 82p 56k 2k2

32、33k 33k 10u/50V 1u/100V 1k 7,2MHz 470k 22n 330p 22n 4,7u/100V 1u/100V 22n 22n 100K SVC321SPA-C 470p 18p opc. 4,7u/100V 1u/100V 4k7 100u/16V BC846B 10k 10K CSB456F16 3K3 2,2u/100V 1u/100V 1n 22n 3k9 5k6 1k 1k 1k 4,7u/100V CDA10.7MG46-A 5K6 22n 2K2 47u/25v 47n 150 22n 100u 100u 270 68K SVC321SPA-C 5K6

33、 AM_IFT 47k 47k 10K BC856B FM 5V1 1k 100u/16V 22n SFU450B BC846B 4K7 100p 1n 100K 33K 1n 10u 1u/100v 10K 22p SVC211SPA opc. 47 1K5 4p7 1N4148 SVC211SPA 4p7 4n7 ANT 10n 4n7 1n 22n 1n 33p 82p4p7 10p 1K 100K 10 15p 10.7MA8 22 10K 10u/50V 12p 47 22n 1n 18p 22n 100 22n 10u/50v 22n 1k 22n 22p 22n 33p 8k2

34、2k7 1N4148 1N4148 BC846B 22n 10k 10k 4,7u/100V 33k 1N4148 1k 1k 220p 470p 10k 47k 1k8 4k7 4k7 RF_FM OSC_FM 10n/100V 10n/100V BC546B 220 10k BC546B 220u/10v 470470 22k 12n12n 22k LA4282 4558 (+) (-) 4558 (+) (-) 7805 FM IFT R247 VC101 VC102 R248 C417 R401 C401 C415 C411 C412 C405 C409 C403 C404 C410

35、C402 C423 C421 C418 C406 C407 R402 R403 C416 C424 C422 C420 C419 C408 R249 R946 R246 R245 R238 R239 C223 C224 R234 R233 C232 C231 R244 R243 R1 C233 C227 C228 R236 C230 C229 R235 C222 C234 C236 R2 Q208 Q207 C237 R237 R226 C235 R241 D208 D207 D209 C238 D206 R157 R190 R135 R420 R419 R417 C518 C521 C519

36、 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 CN102 R950 R958 CN901CN602 C514 C952 SW501 R418 FS501 C505 D503 D502 D504 C502 C921 D501 R921 R919 R918 R917 R920 R922 C912C913 R944 R945 R930 C910 C918 R933R932 C9

37、09 R941 R935 R928 R926 R931 R929 R927 C911 C919 R925 C908 R924 Q909 R977 R978 Q907 Q901 Q905 R939 C503 C945 C504 Q902 Q908 Q910C917 C930 C931 C933 R940 C932 R934 C940 C943 C941 C944 R936C942 R937 Q904 Q903 T903 R923 R915 R916 Q911 C501 C951 R942 R954 R943 Q906 R959 R960 C920 R961R962 C915C916 R984 R

38、976 R993 C928 R982 R989 R980 R991 R985 C924 R983 C926 R987 R981 C925 R979 Q916 R974 Q915 R975 R992 R988 C927 R986 R972 C929 R990 R973R969 R968 C136 C130 R121 X101 R122 C135 C164 C132 C149 C131 C134 C133 R111 D105 C122 C123 C124 C148 C147 R123 C137 Q103 R130 R115 CF103 R128 C145 C146 C157 C156 R146 R

39、147 R150 R153 R152 C126 CF104 R116 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 C116 C144 R112 R103 C153 C139 C154 R109 C119 D106 C113 R108 R142 C106 D103 D107 C105 C109 C104 C108 C107 C117 C129 C112 C101C102

40、 C103 R118 R101 R104 C159 CF101 R102 R143 C118 T104 C158 T102 R107 C114 C115 IC101 C121 C138 R148 C125 C155 C140 R124 C142 C143 IC103 C127 C128 R119 R120 D101 D102 Q105 C163 R137 R136 C150 R139 D109 R138 R140 C161 C160 R145 R131 R129 R132 R133 CN101 L101 L102 C239 C240 CN603 Q211 R242 R240 Q209 C934

41、 R967R966 R970 C923C922 R971 REC_SWM_SW IC201 11 IC903 IC902 2221 IC501 Rin_1Lout Rout 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 Inpu

42、t Selector PT2314 BassBass Mute AttAtt Mute Loudness Volume & Treble Treble Supply Latches 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.

43、OSC Local MIX. Buffer AMP BIAS RF AMP IFIN PD IO2 AMin FMin VDD Ain Aout VSS Xout IO1 BO4 BO2 BO3 BO1 DO CL DI CE Xin 17/08/00ANDREINCLUSAO DAS SERIES B/C A MD2200A/B/C LATERAL/FRONTAL/DECK/RADIO ESQUEMA ELETRICO PCI ANDRE 26/05/00 26/05/00 1.00.52164.02 ROBERTO PCI FRONTAL PCI DECK 13V10V 5V-ON 0V-

44、OFF AGNDAGND DO CD AUDIO R GND L DO CD ALIMENTACAO 1110987654321 CN501 5 3 2 2 1 CN903CN902 NORMAL IC401 +9VA A_GND D_GND A_GNDA_GND A_GND A_GNDA_GNDA_GNDA_GND A_GND CN201 9 83 11 12 7 10 5 6 4 1 2 0V-OFF 5V-ON GND GND (+R) (+L) PCI RADIO 1.42.11014.34 +9V 2 1 1 plastico 5678 4321 Verase=0,035V Iera

45、se=35mA f=59.068Hz S-201 E-621ML Ibias=400uA Vbias=0,004V Vrec=0,00035V Irec=35uA TP2 TP3 TP6TP5 TP4 TP1 6 43 1 PCIMECANISMO GND DOGND DO ERASE 52 HEAD REC/PLAY HEAD 5678 4321 CN601 TF501 PCI LATERAL P/R_SW M_RP MOTOR 1W 120 20 100 2 1 AC IN REDE 110V 220V +- 5V-ON 0V-OFF 0V-ON 5V-OFF 0V-REC 5V-PLAY

46、 MMI-6S9L M CN906 A_GND A_GND * * GND OUTIN 1.31.99569.00 1.31.99568.00 3 2 3 2 4 63 1 1 FM GND AM 5V-AM 0V-FM 5V-AM 0V-FM 5V-ST 0V-MO 0V-OFF 5V-ON 5V-ON 0V-OFF 5V-MO 0V-ST BO4(10)-FM/AM BO3(8) -FM/AM BO2(7) -M/ST BO1(6) -MUTE IO1(10)-TU IO2(12)-M/ST MO-5V MO-0V MUTE 5V-ON 0V-OFF 1.42.15030.00 1.42.

47、15070.00 1.42.15069.00 1.31.99560.00 1.31.99559.00 1.31.99561.00 1.31.99558.00 1.31.99556.00 TU-0V 5V 5V ST-0V ST-5V 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 8 7 5 66 5 8 7 9 8 7 6 5 - - + + - - + + otimizado normal 4 44 3 33 2 22 1 11 282726252423222120191817161

48、5 1413111210987654321 + + + + + + + + + + + + + + + + + + + + + + + + + LA1832M 242322212019181716151413 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: DATA

49、VISTO COD. N.TOL.TOL. MOD. ACAB. ESC. MAT.DATA APRO. PROJ. DES. NOME P.A.ALT. D5 VA4 VA4 VA4 SLEDGE- TRAY_SW SPIN- SLEDGE+ F+ R+ SPIN+ D2 MON D3 HOME_SW LD VA3 VA3 VA3 R- F- VA5 VA5VA5 VA2/2 VA2/2 VA2/2 VA2/2 VDAC VDAC D1 D4 RESET VA2 VA2 VA1 VA1VA1 VA1 VDD1 VDD1 VDD2 VDD2 VD3V3 VD3V3 L_OUT R_OUT 1/2VCC +9V +9V +9V SCL STATUS SDA CDRW CDRW +5V +5V +5V +5V GND GND GND GND GND BC817 1k 10n 2,22,2 39 100n 10n 100 100u/10V 2,2 1k 22k BC856B 10k 100 47u/25V 220k 220U/10V 220k 1n5 100p 22k 22K 22K 100n 10k 220p 22k 4k7 22u/50V 1N4148 1N4148 1N4148 10k 1N4148 22u/50V 1N4148 1n 100n 10k 10k