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1、DIG_2DIG_2 DIG_3DIG_3 DIG_4DIG_4 DIG_5DIG_5 DIG_1DIG_1 +5V+5V +5V+5V +5V+5V GNDGND TECL_ATECL_A ENC_A2ENC_A2 D D ENC_A1ENC_A1 CPCP STBSTB IRIR TECL_BTECL_B +5V+5V 1n1n 10n10n 47uF/25V47uF/25V 10uF/50V10uF/50V 10n10n 10K10K VOLUMEVOLUME ENCODERENCODER 10K10K SHUFFLESHUFFLE 0R0R 0R0R 0R0R 0R0R 0R0R 0R
2、0R 0R0R 10K10K BC846BBC846B 10K10K BC846BBC846B 10K10K BC846BBC846B 10K10K BC846BBC846B 10K10K BC846BBC846B 2K22K21K1K 2K22K2 2K22K2 (SMD)(SMD)40944094 BC846BBC846B 10K10K 1K1K BC846BBC846B 10K10K BC846BBC846B 1K1K BC856BBC856BBC856BBC856BBC856BBC856BBC856BBC856B 1K1K 1K1K TUNERTUNER STOPSTOP 1K1K B
3、C856BBC856B SEARCH-SEARCH- 2K22K21K1K 2K22K2 NCNC PLAY/PAUSEPLAY/PAUSE NCNC 1n1n 2K22K2 1K1K2K22K2 CDCD 10K10K VERMELHOVERMELHO POWERPOWER 22n22n 2K22K2 POWERPOWER SKIP-SKIP- 2K22K22K22K2 REPEATREPEAT SKIP+SKIP+ 1K1K 2K22K22K22K2 SEARCH+SEARCH+ TAPETAPE 2K22K2 SURROUNDSURROUND REMOTOREMOTO SENSORSEN
4、SOR RPM6936/V4RPM6936/V4 33R33R NCNC 2K22K2 OPC.OPC. OPC.OPC. OPC.OPC. 1K1K BC856BBC856B 0R0R 100R/1/2W100R/1/2W 100R/1/2W100R/1/2W 100K100K100K100K C804C804 C812C812 C806C806 C810C810 C811C811 R849R849 E801E801 R850R850 SW815SW815 R819R819 R818R818 R817R817 R814R814 R815R815 R820R820 R816R816 R812R
5、812 Q813Q813 R813R813 Q812Q812 R810R810 Q811Q811 R811R811 Q810Q810 R808R808 Q806Q806 R838R838R833R833 R827R827 R836R836 IC801IC801 Q808Q808 R809R809 R803R803 Q809Q809 R807R807 Q807Q807 R802R802 Q801Q801Q804Q804Q803Q803Q802Q802 R804R804 R801R801 SW809SW809 SW806SW806 R805R805 Q805Q805 SW804SW804 R839
6、R839R841R841 R830R830 SW807SW807 SW803SW803 SW816SW816 C805C805 R840R840 R832R832R825R825 SW811SW811 R806R806 D801D801 DS801DS801 C801C801 R826R826 SW812SW812 SW805SW805 R828R828R829R829 SW814SW814 SW802SW802 R824R824 R834R834R835R835 SW801SW801 SW810SW810 R837R837 SW813SW813 IR801IR801 R842R842 SW8
7、08SW808 R831R831 C808C808 C809C809 C807C807 R846R846 Q814Q814 R821R821 R848R848 R847R847 R845R845R844R844 VDDVDD E0E0 0404 0505 0606 0707 QSQS QSQS STBSTB D D CPCP 0000 0101 0202 0303 VSSVSS 16161515141413131212111110109 9 8 87 76 65 54 43 32 21 1 29/09/0329/09/03ACRESCENTAR SERIE MD-K222 D/SACRESCE
8、NTAR SERIE MD-K222 D/SB B 29/09/0329/09/03 29/09/0329/09/03 MD-K222A/B/C/D/SMD-K222A/B/C/D/S 29/04/0329/04/03THIAGOTHIAGO THIAGOTHIAGO ACRESCENTAR SERIE MD-K222 A/CACRESCENTAR SERIE MD-K222 A/CA A 1.00.52249.021.00.52249.02 +5V+5V 02/12/0202/12/02 3 3 2 2 1 1 FRONTAL PCB ELECTRIC SCHEMATICFRONTAL PC
9、B ELECTRIC SCHEMATIC THIAGOTHIAGO THIAGOTHIAGO ROBERTOROBERTO ESQUEMA ELETRICO PCI FRONTAL ESQUEMA ELETRICO PCI FRONTAL L3L3 8 8 2 2 6 6 4 4 1 1 161613133 35 5111115157 71414 16- B,L216- B,L2 15- G15- G 14- A,L114- A,L1 13- C,L313- C,L3 4 - L1,L2,L34 - L1,L2,L3 12- NO PIN12- NO PIN 11- F11- F 9 - NO
10、 CONNECTION9 - NO CONNECTION 10- NO PIN10- NO PIN 8 - DIGIT 48 - DIGIT 4 7 - DP7 - DP 3 - D3 - D 6 - DIGIT 36 - DIGIT 3 5 - E5 - E 2 - DIGIT 22 - DIGIT 2 1 - DIGIT 11 - DIGIT 1 DIGIT 4DIGIT 4DIGIT 3DIGIT 3DIGIT 2DIGIT 2DIGIT 1DIGIT 1 DPDPDPDPDPDP L2L2 L1L1 DPDP E E G G F F D D C C B B A A + + + + VE
11、RIF.VERIF. 14429030231442903023 TITLE:TITLE: TITULO:TITULO: A2A2 mmmmememdimensoesdimensoes PROJECAOPROJECAO DISCRIMINACAODISCRIMINACAODATADATAVISTOVISTO COD.COD. N.N.TOL.TOL.TOL.TOL. MOD.MOD. ACAB.ACAB. ESC.ESC. MAT.MAT.DATADATA PROJ.PROJ. DES.DES. NOMENOME P.A.P.A.ALT.ALT. RadioFans.CN 收音机爱 好者资料库
12、GNDGND ININOUTOUT GNDGND ININOUTOUT +12V+12V +12V+12V +12V+12V DIG_2DIG_2 RST_CDRST_CD RST_CDRST_CD RST_CDRST_CDRST_CDRST_CD MOTORMOTORMOTORMOTOR MOTORMOTOR STATUSSTATUS STATUSSTATUS CD_LCD_L R_RECR_RECR_RECR_REC R_RECR_REC L_RECL_REC L_RECL_REC OUT_LOUT_L OUT_LOUT_L R_OUTR_OUT R_OUTR_OUT R_OUTR_OUT
13、 R_OUTR_OUT CDRWCDRWCDRWCDRW SCLSCL SCLSCLSCLSCL CECE +5VB+5VB RADIO_LRADIO_LRADIO_LRADIO_L +9VA+9VA +9VA+9VA +9VA+9VA +9VA+9VA +9VA+9VA +9VA+9VA OUT_ROUT_R MUTEMUTE MUTEMUTE GNDMGNDMGNDMGNDM GNDMGNDMGNDMGNDM B B B B B B B B CD_RCD_R DODO DIG_3DIG_3 CLOCKCLOCK RADIO_RRADIO_R RADIO_RRADIO_R M_RPM_RPM
14、_RPM_RP M_RPM_RP M_RPM_RP DATADATA CLCL L_OUTL_OUT L_OUTL_OUT DIDI DIG_4DIG_4 SURROUNDSURROUND SURROUNDSURROUND DIG_5DIG_5 STBYSTBYSTBYSTBY STBYSTBY STBYSTBY STBYSTBY DIG_1DIG_1 +5V+5V +5V+5V +5V+5V GNDGND GNDGND TECL_ATECL_A A A A A ENC_A2ENC_A2 D D ENC_A1ENC_A1 CPCP STBSTB SDASDA SDASDASDASDA REC_
15、SWREC_SWREC_SWREC_SW REC_SWREC_SW REC_SWREC_SW IRIR TECL_BTECL_B SWSW TP2TP2 TP3TP3 +5V+5V GNDGND +9VA+9VA TP9TP9 TP8TP8 TP7TP7 TP6TP6 TP5TP5 TP4TP4 TP1TP1TP10TP10 +5V+5V +5V+5V GNDGND ACKACK DATADATA 1n1n 10K10K 10K10K 1n1n BC846BBC846B OPC.OPC. SVC201-SPASVC201-SPA 100100 2020 120120 47n47n 47n47n
16、 BZX79C5V6BZX79C5V6 680R680R AM_ANTAM_ANT 4 4 3 3 2 2 1 1 FI_AMFI_AM 3 3 6 6 4 4 2 2 33K33K 470p470p OPC.OPC. 10p10p 47n47n RF_FMRF_FM 33K33K SVC201-SPASVC201-SPA OSC_FMOSC_FM 75KHz75KHz 10p10p 10p10p 47n47n BZX79C3V3BZX79C3V3 330R330R 100uF/16V100uF/16V 1n1n 22n22n CDA10.7-MG46CDA10.7-MG46 3K33K3 1
17、uF/100V1uF/100V 0,47uF/100V0,47uF/100V 1uF/100V1uF/100V SFE10.7MA5-ASFE10.7MA5-A SFU450BSFU450B 100uF/16V100uF/16V 47n47n 47n47n 22uF/50V22uF/50V 4,7uF/100V4,7uF/100V 390p390p 100n100n 0R0R 22uF/50V22uF/50V 4K74K7 10K10K 8K28K2 0,47uF/100V0,47uF/100V 47n47n 1K1K 47n47n AM_OSCAM_OSC 4 4 6 63 3 1 1 39
18、p39p 390p390p 100K100K 33K33K SVC383SVC383 10K10K LV23000MLV23000M 1K1K OPC.OPC. 10uF/50V10uF/50V 100n100n 1K1K OPC.OPC. 1N41481N4148 1K1K 1N41481N4148 1N41481N4148 10uF/50V10uF/50V 2,2uF/100V2,2uF/100V 2,2uF/100V2,2uF/100V 10K10K 0R0R 220n/63V220n/63V 2,2uF/100V2,2uF/100V 33n33n 47p47p 1K1K ANTENAA
19、NTENA FMFM 47p47p 47p47p 1N40041N4004 1N40041N4004 1N40041N4004 1N40041N4004 220R220R 47n47n 15p15p 220R220R 10K10K BC856BBC856B BC846BBC846B 0R0R OPC.OPC. 10R10R 47p47p 22p22p 47n47n 8K28K2 10K10K 7805PL7805PL 47p47p 4K74K7 LA4282LA4282 47uF/25V47uF/25V 4K74K7 40524052 100p100p 2,2uF/100V2,2uF/100V
20、 100K100K 100K100K100K100K 33K33K 100K100K 100K100K 100K100K 10n10n BC846BBC846B 2,2uF/100V2,2uF/100V 2,2uF/100V2,2uF/100V 2,2uF/100V2,2uF/100V BC846BBC846B 47K47K 22K22K 47K47K GARRAGARRA 10K10K 47p47p BC846BBC846B 22K22K 100uF/25V100uF/25V 10uF/50V10uF/50V 220R220R 47uF/25V47uF/25V BC846BBC846B 10
21、n/100V10n/100V 10n/100V10n/100V 10n/100V10n/100V 2200uF/50V2200uF/50V 10K10K 10n/100V10n/100V 10uF/50V10uF/50V 10K10K 330R330R 2,2uF/100V2,2uF/100V 47p47p 470uF/25V470uF/25V 220R220R 470uF/25V470uF/25V 10K10K 0R0R 100p100p 330R330R 100uF/16V100uF/16V 100uF/16V100uF/16V 100uF/16V100uF/16V 470R470R 47
22、0R470R 22n22n 1K1K1K1K 2R22R2 220n/63V220n/63V 2R22R2 22n22n 330K330K 10n/100V10n/100V 33p33p OPC.OPC. GARRAGARRA 110V110V 220V220V 220uF/16V220uF/16V 100uF/10V100uF/10V OPC.OPC. BC856BBC856B 47uF/25V47uF/25V 10K10K BZX79C10VBZX79C10V 220uF/25V220uF/25V BC846BBC846B 10K10K 47K47K 10K10K BC337/25BC33
23、7/25 8K28K2 OPC.OPC. KSD-1408-YKSD-1408-Y BZX79C13VBZX79C13V 7805PL7805PL 22n22n 2200uF/25V2200uF/25V 1N41481N4148 470R470R 10K10K 10uF/50V10uF/50V 33K33K 100K100K PTB0/AD0PTB0/AD0 44444343424241414040393938383737363635353434 3333 3232 3131 3030 2929 2828 2727 2626 2525 2424 2323 2222212120201919181
24、8171716161414151513131212 1111 1010 9 9 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1 VssaVssa OSC1OSC1 OSC2OSC2 CBMXFCCBMXFC VddsVdds PTA7/KBO7PTA7/KBO7 PTA6/KBO6PTA6/KBO6 PTA3/KBO3PTA3/KBO3 PTA4/JBO5PTA4/JBO5 PTA5/KBO5PTA5/KBO5 PTA2/KBO2PTA2/KBO2 Vssad/Vref1Vssad/Vref1PTA1/KBD1PTA1/KBD1 PTA0/KBD0PTA0/KBD0Vddad/
25、VrefhVddad/Vrefh PTB7/AD7PTB7/AD7 PTB6/AD6PTB6/AD6 PTB5/AD5PTB5/AD5 PTB4/AD4PTB4/AD4 PTB3/AD3PTB3/AD3 PTB2/AD2PTB2/AD2 PTB1/AD1PTB1/AD1 PTD7/T2CH1PTD7/T2CH1 PTD6/T2CHOPTD6/T2CHO PTD5/TACH1PTD5/TACH1 PTD4/T1CHOPTD4/T1CHO VddVdd VssVss PTD3/SPSCKPTD3/SPSCK PTD2/MOSIPTD2/MOSI PTD1/MISOPTD1/MISO PTD0/SS
26、PTD0/SS IRQIRQ PTE1/RxDPTE1/RxD PTE0/TxDPTE0/TxD PTC6PTC6 PTC5PTC5 PTC4PTC4 PTC3PTC3 PTC2PTC2 PTC1PTC1 PTCOPTCO RSTRST MC68HC908GT16MC68HC908GT16 OPC.OPC. 10uF/50V10uF/50V OPC.OPC. 0R0R 22K22K 32,768KHz32,768KHz 10M10M 33p33p 22K22K 100K100K 22K22K 100K100K GFMB5GFMB5 1K1K 10K10K BC846BBC846B 1K1K 4
27、7p47p 47K47K opc.opc. BC327/25BC327/25 BC846BBC846B opc.opc. 10R10R 10K10K 4K74K7 47uF/16V47uF/16V 3K93K9 BC856BBC856B 100p100p BC856BBC856B 22p22p 33K33K 10uF/50V10uF/50V 15R15R 100p100p 4K74K7 10uF/50V10uF/50V 33K33K 6K8_1/2W6K8_1/2W 220uF/25V220uF/25V 470R470R 220uF/25V220uF/25V 47uF/25V47uF/25V
28、BZX79C5V1BZX79C5V1 4K74K7 100p100p 15R15R 47p47p 22p22p BC856BBC856B 1K1K OPC.OPC. 1K1K 1K1K 100p100p 1K1K 10K10K 10K10K BC846BBC846B 22K22K BZX79C3V3BZX79C3V3 10K10K 1uF/100V1uF/100V 180R180R 47p47p OPC.OPC. 100K100K BC856BBC856B 22uF/50V22uF/50V 10R10R 100n100n 1K1K 1K1K 10K10K 10uF/50V10uF/50V100
29、n100n 47p47p 47p47p 1K1K 47p47p 10K10K 10R10R 47p47p 10K10K 10K10K 10K10K OPC.OPC. 1A/250V1A/250V 1K1K 1N40041N4004 1N40041N4004 1N40041N4004 1N40041N4004 10p10p 10n/100V10n/100V 10n/100V10n/100V 10n/100V10n/100V OPC.OPC. 47p47p 47p47p OPC.OPC. 47p47p 1K1K 10K10K 1K1K 1K1K 47p47p 47p47p 47p47p OPC.O
30、PC. 6K8_1/2W6K8_1/2W 10n10n 22n22n 3K93K9 1K1K 1111 1010 1313 1212 C135C135 R116R116 R115R115 C106C106 Q102Q102 C133C133 D102D102 TF501TF501 C102C102 C130C130 D104D104 R112R112 T102T102 T104T104 R103R103 C108C108 C107C107 VC102VC102 C110C110 L101L101 R104R104 D103D103 L102L102 X101X101 C119C119 C120
31、C120 C132C132 D105D105 R111R111 C123C123 C136C136 C128C128 CF104CF104 R110R110 C127C127 C126C126 C125C125 CF103CF103 CF102CF102 C206C206 C124C124 C122C122 C121C121 C118C118 C117C117 C116C116 R109R109 C115C115 R108R108 R107R107 R105R105 C113C113 C114C114 R106R106 C112C112 T101T101 C104C104 C105C105 R
32、102R102 R101R101 D101D101 R113R113 IC101IC101 R631R631 FS502FS502 C608C608 C607C607 R637R637 C631C631 D515D515 R606R606 D516D516 D517D517 C418C418 C425C425 C423C423 R218R218 R609R609 C207C207 C426C426 C605C605 C627C627 R624R624 FMFM C632C632 C626C626 D201D201 D202D202 D203D203 D204D204 R114R114 C134
33、C134 C103C103 R220R220 R217R217 Q203Q203 Q202Q202 R201R201 GF503GF503 R627R627 C612C612 C109C109 C111C111 R417R417 R216R216 IC502IC502 C618C618 R432R432 IC201IC201 CN201CN201 C507C507 R431R431 IC401IC401 C204C204 C420C420 R427R427 R421R421R428R428 R401R401 R422R422 R426R426 R425R425 C417C417 Q204Q20
34、4 C422C422 C421C421 C419C419 Q201Q201 R215R215 R212R212 R214R214 GF501GF501 R619R619 C636C636 Q101Q101 R211R211 C211C211 C414C414 R507R507 C416C416 Q301Q301 C215C215 C214C214 C217C217 C213C213 R213R213 C216C216 C212C212 R602R602 R206R206 C424C424 C617C617 C210C210 R501R501 C209C209 R219R219 R414R414
35、 C203C203 R205R205 C205C205 C131C131 C513C513 R415R415 R413R413 C512C512 CN507CN507 R209R209R210R210 R208R208 C208C208 R207R207 C510C510 R639R639 C503C503 C602C602 GF504GF504 GF502GF502 SW501SW501 C508C508 C511C511 Q502Q502 Q503Q503 C604C604 R506R506 D506D506 C506C506 Q504Q504 R504R504 R505R505 R503
36、R503 Q505Q505 R418R418 C415C415 Q501Q501 D505D505 IC501IC501 C509C509 C505C505 D401D401 R404R404 R513R513 C201C201 R407R407 R420R420 REDEREDE IC601IC601 CN906CN906 R204R204 C202C202 R203R203 R202R202 R301R301 X601X601 R601R601 C601C601 R302R302 R304R304 R616R616 R303R303 CF101CF101 R611R611 R623R623
37、 Q602Q602 R625R625 C634C634 R958R958 C950C950 Q952Q952 Q953Q953 D952D952 R950R950 R956R956 R955R955 C952C952 R451R451 Q402Q402 C406C406 Q404Q404 C404C404 R402R402 C412C412 R406R406 C410C410 R410R410 C411C411 R408R408 C424_SER.IC401C424_SER.IC401 C408C408 R403R403 C407C407 C413C413 D402D402 R409R409
38、C409C409 R405R405 C629C629 C403C403 Q403Q403 R605R605 R634R634 R638R638 R603R603 C405C405 R604R604 R630R630 R642R642 Q601Q601 R610R610 D601D601 R613R613 C606C606 R618R618 C635C635 R635R635 R419R419 Q401Q401 C301C301 R620R620 C603C603 R411R411 R621R621 R617R617 C611C611 C610C610 C615C615 C628C628 R63
39、3R633 C622C622 R622R622 R626R626 C616C616 R612R612 R615R615 R614R614 R629R629 FS501FS501 R636R636 D501D501 D504D504 D503D503 D502D502 VC101VC101 C504C504 C502C502 C501C501 C101C101 C614C614 C620C620 CN603CN603 C633C633 R607R607 R628R628 R640R640 R608R608 C613C613 C623C623 C621C621 R632R632 CNTP9CNTP
40、9 CN601/ACN601/A C423_SER.IC401C423_SER.IC401 C609C609 CN614CN614 CN601CN601 C129C129 R452R452 VR401VR401 - ITEM DE SEGURANCA - ESTES COMPONENTES SO PODEM SER SUBSTITUIDOS POR - ITEM DE SEGURANCA - ESTES COMPONENTES SO PODEM SER SUBSTITUIDOS POR ORIGINAIS DE FABRICAORIGINAIS DE FABRICA 2 21 1 X-INX-
41、INX-OUTX-OUTVDDVDD ININ MPXMPX OUTOUT DETDET LOW CUTLOW CUT AMAMAGCAGCPDPDA-INA-INA-OUTA-OUTBO1BO1BO2BO2 OSCOSC AMAM OSCOSC FMFMVcc2Vcc2 RF OUTRF OUT FMFMGND2GND2 RF INRF IN FMFM DODOCLCLDIDICECEVSSVSSR-OUTR-OUTL-OUTL-OUTDETDET FMFM P-COMPP-COMPP-DETP-DETIF INIF IN FMFM IF INIF IN AMAM Vcc1Vcc1IF IN
42、IF IN AMAM GND1GND1MIXMIX FMFM REGREGRF INRF IN AMAM 363635353434333332323131303029292828272726262525242423232222212120201919 1818171716161515141413131212111110109 98 87 76 65 54 43 32 21 1 1111 1212 9 9 7 7 1010 8 83 3 5 5 6 6 4 4 2 2 1 1 GNDGNDGNDGND (+L)(+L)(+R)(+R) 3 3 2 2 1 1 0V - Stby On0V - S
43、tby On +5V - Stby Off+5V - Stby Off ELIMINAR R412 / ACRESCENTAR R451 e R452 3K9 - VR401 TRIMPOT 1K - SERIE D,S ELIMINAR R412 / ACRESCENTAR R451 e R452 3K9 - VR401 TRIMPOT 1K - SERIE D,S MD-K222 B,D,SMD-K222 B,D,S 26/09/0326/09/03THIAGOTHIAGOA A 26/09/0326/09/03 26/09/0326/09/03 1.00.52249.031.00.522
44、49.03 CN603/BCN603/B CN614/BCN614/B 1111 7 7 4 4 1010 8 8 CN702/CCN702/C +5V+5V+5V+5V+5V+5V 1111 1010 9 9 8 8 7 7 CN701/CCN701/C 25/11/0225/11/02 ROBERTOROBERTO * * LATERAL PCB ELECTRIC SCHEMATICLATERAL PCB ELECTRIC SCHEMATIC ESQUEMA ELETRICO PCI LATERALESQUEMA ELETRICO PCI LATERAL 5V-ON5V-ON 0V-OFF
45、0V-OFF +5V+5V * = fixado ao dissipador* = fixado ao dissipador 2 2 1 1 AC INAC IN THIAGOTHIAGO THIAGOTHIAGO DO CDDO CD ALIMENTACAOALIMENTACAO 13V13V 10V10V A_GNDA_GND * * * * * * 0V-OFF0V-OFF 5V-ON5V-ON +5V+5V +5V+5V +5V+5V +5V+5V +5V+5V +5V+5V +5V+5V+5V+5V GNDGNDCDCD R R L L 3 3 2 2 1 1 MOTORMOTOR
46、* = fixado ao dissipador* = fixado ao dissipador + +- - 5V-ON5V-ON 0V-OFF0V-OFF MMI-6S9LMMI-6S9L M M A_GNDA_GND + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Y3Y3 Y1Y1 Y Y Y2Y2 Y0Y0 X X X3X3 X0X0X1X1 X2X2 UNITUNIT CONTROLCONTROL VSSVSSVEEVEE VDDVDD 1616151514141313121210109 91111 8 87
47、76 65 54 43 32 21 1 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + VERIF.VERIF. TITULO:TITULO: TITLE:TITLE: TITULO:TITULO: A1A1 mmmmememdimensoesdimensoes PROJECAOPROJECAO DISCRIMINACAODISCRIMINACAODATADATAVISTOVISTO COD.COD. N.N.T
48、OL.TOL.TOL.TOL. MOD.MOD. ACAB.ACAB. ESC.ESC. MAT.MAT.DATADATA PROJ.PROJ. DES.DES. NOMENOME P.A.P.A.ALT.ALT. RadioFans.CN 收音机爱 好者资料库 D5D5 VA4VA4 VA4VA4 VA4VA4 F+F+ R+R+ D2D2 VDD1VDD1 VDD1VDD1 VDD1VDD1 MONMON D3D3 LDLD VA3VA3 VA3VA3 VA3VA3 RESETRESET R-R- F-F- VA5VA5 VA5VA5VA5VA5 VA2/2VA2/2 VA2/2VA2/2
49、 VA2/2VA2/2 VA2/2VA2/2 VDACVDAC VDACVDAC D1D1 D4D4 VA2VA2 VA2VA2 VA1VA1 VA1VA1 VA1VA1 VDD2VDD2 VDD2VDD2 VD3V3VD3V3 VD3V3VD3V3 SCLSCL CDRWCDRW CDRWCDRW SDASDA STATUSSTATUS L_OUTL_OUT R_OUTR_OUT +5V+5V +5V+5V GNDGND GNDGND GNDGND GNDGND 1/2VCC1/2VCC +5VB+5VB +5VB+5VB +5VA+5VA +5VA+5VA 220p220p JUMPJUMP HOME_SWHOME_SW GNDGND SLEDGE-SLEDGE- SLEDGE+SLEDGE+ SPIN-SPIN- SPIN+SPIN+ GNDGND TRAY_SWTRAY_SW 1K81K8 220K220K BC846BBC846B 1K1K 22K22K 220K220K BC856BBC856B 15K15K 22K22K 22K22K 10K10K 100R100R1n51n5 1N41481N4148 820p820p 3K93K9 2R22R2 10K10K 10K10K 10K10K 1K1K 10R10R10R10R 1K1K 22n22
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