CCE-MDK400-cs-sch维修电路原理图.pdf
MODE_SWAMODE_SWA+12V+12VCLKCLKMODE_SWBMODE_SWBSOLEN_R/PSOLEN_R/PSOLEN_PLAYSOLEN_PLAYREMREMMOSIMOSIMISOMISOSTBSTB-VFD-VFDFIL_BFIL_B+5VB+5VBE1BE1BE1AE1AFIL_AFIL_A+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5VGND2GND2SEN_BSEN_BPULSE_PLAYPULSE_PLAYPULSE_PLAYPULSE_PLAYANO_AANO_ASOL_ASOL_APULSE_R/PPULSE_R/PPULSE_R/PPULSE_R/PSOL_BSOL_BSEN_ASEN_AREC_SWREC_SWREC_SWREC_SWANO_BANO_BGNDGNDGNDGNDGNDGNDGNDGND+12V+12V+12V+12VSK-107SK-1074K74K72K22K22K22K2150K150K120K120KBC846BBC846BBC846BBC846BVERDEVERDEVOLUMEVOLUMEENCODERENCODER10K10K10n10nVERDEVERDEVERDEVERDESK-107SK-1074K74K7220R220R4K74K710K10K220R220R220R220RBC327/25BC327/254K74K72K22K2SURRSURRS_RWS_RWDISC1DISC1DISC3DISC3TUNERTUNEREQUALEQUALOP/CLOP/CLTAPETAPEDISC2DISC22K22K21uF/100V1uF/100V100uH100uH220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R100R100R220R220R1K1K1K1K1K1K100R100R100R100R100R100R1K1K100R100R100R100R100R100R100R100R100R100R2K22K22K22K21N41481N41481N41481N41481N41481N414847uF/25V47uF/25V33R33R220R220RPT6318PT6318RPM6936/V4RPM6936/V4CDCDS_FFS_FFSTOPSTOPRECRECPOWERPOWERPL/PSPL/PSBC846BBC846B330R330RBC327/25BC327/254K74K71K1K100R100R1K1K1R1R10K10K100K100K10K10K2K22K2BC846BBC846B10n10n120K120K150K150K330R330RD1903D1903R1925R1925R1922R1922R1920R1920R1918R1918R1915R1915Q1907Q1907CN1901CN1901Q1908Q1908CN1902CN1902D805D805E801E801R846R846C817C817D806D806D807D807D1902D1902R1913R1913R841R841R1931R1931R1929R1929R843R843R842R842Q1909Q1909R1914R1914R1919R1919R808R808C802C802L801L801R811R811R812R812R813R813R814R814R815R815R816R816R817R817R818R818R819R819R820R820R838R838R821R821R822R822R823R823R825R825R829R829R830R830R831R831R824R824R834R834R835R835R836R836R832R832R837R837R806R806R807R807D802D802D803D803D801D801C803C803R847R847R810R810IC801IC801IR801IR801Q1912Q1912R1924R1924Q1910Q1910R850R850R803R803R805R805R802R802R804R804R845R845CN1904CN1904R839R839R1930R1930R1921R1921Q1911Q1911C818C818R1916R1916R1917R1917R1923R1923CN1903CN1903VFD801VFD80152525151505049494848474746464545444443434242414140402727282829293030313132323333343435353636373738383939262625252424232322222121202019191818171716161515141413131212111110109 98 87 76 65 54 43 32 21 1VddVddSeg1/KS1Seg1/KS1Seg2/KS2Seg2/KS2Seg3/KS3Seg3/KS3Seg4/KS4Seg4/KS4Seg5/KS5Seg5/KS5Seg6/KS6Seg6/KS6Seg7/KS7Seg7/KS7Seg8/KS8Seg8/KS8Seg9/KS9Seg9/KS9Seg10/KS10Seg10/KS10Seg11/KS11Seg11/KS11Seg12/KS12Seg12/KS12Seg13/Grid16Seg13/Grid16Seg14/Grid15Seg14/Grid15Seg15/Grid14Seg15/Grid14Grid6Grid6Seg16/Grid13Seg16/Grid13Seg17/Grid12Seg17/Grid12Seg18/Grid11Seg18/Grid11VddVddVeeVeeSeg19/Grid10Seg19/Grid10Seg20/Grid9Seg20/Grid9Grid8Grid8Grid7Grid7Grid5Grid5Grid4Grid4Grid3Grid3Grid2Grid2Grid1Grid1VddVddVssVssLED5LED5LED4LED4LED3LED3LED2LED2LED1LED1OSCOSCKEY4KEY4KEY3KEY3KEY2KEY2KEY1KEY1STBSTBCLKCLKICICDinDinDoutDoutSW4SW4SW3SW3SW2SW2SW1SW13 32 21 1REMOTOREMOTOSENSORSENSOR31311 15 51010151520202525VFD DISPLAYVFD DISPLAY1.00.52280.031.00.52280.03ROBERTOROBERTOTHIAGOTHIAGOTHIAGOTHIAGO25/07/0325/07/0325/07/0325/07/0323/07/0323/07/03MD-K400A/BMD-K400A/BCDCD1.52.10271.001.52.10271.004444303029292828272726262525242423232222212120201919181817171616151543434242414140403838373736363939TUNERTUNERTAPETAPEAPEXAPEXAPEXAPEXSUNMAXSUNMAXSUNMAXSUNMAX6 66 65 55 55 53 33 32 22 21 11 11 11 14 44 44 4ESQUEMA ELETRICO PCI FRONTALESQUEMA ELETRICO PCI FRONTALFRONTAL PCB SCHEMATIC ELECTRICFRONTAL PCB SCHEMATIC ELECTRIC+5V+5V+5V+5VCICUITO OPCIONAL USADOCICUITO OPCIONAL USADOPARA MONTAGEM DO DECK SUNMAXPARA MONTAGEM DO DECK SUNMAX+ + +VERIF.VERIF.TITLE:TITLE:A2A2mmmmememdimensoesdimensoesPROJECAOPROJECAODISCRIMINACAODISCRIMINACAOTITULO:TITULO:DATADATAVISTOVISTOCOD.COD.N.N.TOL.TOL.TOL.TOL.MOD.MOD.ACAB.ACAB.ESC.ESC.MAT.MAT.DATADATAPROJ.PROJ.DES.DES.NOMENOMEP.A.P.A.ALT.ALT.RadioFans.CN 收音机爱 好者资料库GNDGNDININOUTOUTGNDGNDININOUTOUTVdisVdisVoVoVinVinGNDGNDFAL_LFAL_LL_OUTL_OUTR_OUTR_OUTR_OUTR_OUTRST_CDRST_CDRST_CDRST_CDRST_CDRST_CDRADIO_LRADIO_LRADIO_LRADIO_LRADIO_LRADIO_LSDASDASDASDASDASDASDASDACD_LCD_LMODE_SWAMODE_SWAFAL_RFAL_R+9VA+9VA+9VA+9VA+9VA+9VA+9VA+9VA+9VA+9VA+12V+12V+12V+12V+12V+12V+12V+12V+12V+12VCLKCLKMODE_SWBMODE_SWBL_INL_INL_INL_INCD_RCD_RR_INR_INR_INR_INMOTOR-MOTOR-MOTOR-MOTOR-MOTOR-MOTOR-FF_REWFF_REWFF_REWFF_REWFF_REWFF_REWFF_REWFF_REWSCLSCLSCLSCLSCLSCLSCLSCLMUTE_PWMUTE_PWMUTE_PWMUTE_PWL_RECL_RECRADIO_RRADIO_RRADIO_RRADIO_RRADIO_RRADIO_RCECEDIDICLCLSTBYSTBYSTBYSTBYSTBYSTBYSTBYSTBYSURROUNDSURROUNDCAR-CAR-CAR-CAR-DODOSTATUSSTATUSRECRECRECRECRECRECSOLEN_R/PSOLEN_R/PCAR+CAR+CAR+CAR+CAR_POSCAR_POSCAR_POSCAR_POSPB_1/2PB_1/2PB_1/2PB_1/2PB_1/2PB_1/2R_RECR_RECR_RECR_RECSOLEN_PLAYSOLEN_PLAYREMREMCDM_POSCDM_POSCDM_POSCDM_POSMOSIMOSIMISOMISOMOTOR+MOTOR+MOTOR+MOTOR+MOTOR+MOTOR+STBSTB-VFD-VFD-VFD-VFDFIL_BFIL_BFIL_BFIL_B+5VB+5VBE1BE1BE1AE1AFIL_AFIL_AFIL_AFIL_A+5V+5V+5V+5V+5V+5VGND2GND2REC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SW+5V+5VGNDGND8 87 76 65 54 43 32 21 1GNDGND+5V+5V+9VA+9VATP8TP8TP7TP7TP6TP6TP5TP5TP4TP4TP3TP3TP2TP2TP1TP1TP10TP10+5V+5V1K1K1K1K100uF/50V100uF/50V10n/500V10n/500V1N40041N40041N41481N4148220R220R220R220R270R270R47n47n1K1K8K28K2GARRAGARRA1n1n10K10KBC846BBC846B1n1nOPC.OPC.SVC201-SPASVC201-SPAGNDGNDFMFM47n47n47n47nBZX79C5V6BZX79C5V6680R680RAM_ANTAM_ANT4 43 32 21 1FI_AMFI_AM3 36 64 42 233K33K470p470pOPC.OPC.10p10p47n47nRF_FMRF_FM33K33KSVC201-SPASVC201-SPAOSC_FMOSC_FM10K10K75KHz75KHz10p10p10p10p47n47nBZX79C3V3BZX79C3V3100uF/16V100uF/16V22n22n100n100nCDA10.7-MG46CDA10.7-MG461uF/100V1uF/100V0,47uF/100V0,47uF/100V1uF/100V1uF/100VSFE10.7MA5-ASFE10.7MA5-ASFU450BSFU450B100uF/16V100uF/16V47n47n47n47n22uF/50V22uF/50V4,7uF/100V4,7uF/100V390p390p10n10n22uF/50V22uF/50V4K74K70R0R0,47uF/100V0,47uF/100V47n47n1K1K47n47nAM_OSCAM_OSC6 64 43 31 139p39p390p390p22K22K15p15p33K33K100n/63V100n/63V47p47p47p47p1K1K1K1K47p47p1K1K47p47p47p47p47p47p100n/63V100n/63V1K1KSVC383SVC38310K10KBC846BBC846B0R0R1K1KBC846BBC846B10K10KLV23000MLV23000M10uF/50V10uF/50VBC846BBC846B7805PL7805PL10K10K1K1K220n/63V220n/63V2R22R22R22R2GT202GT20247p47pGARRAGARRA47K47KBZX79C24VBZX79C24V10K10K47p47p1K1K10K10K10K10K10K10K47K47K47K47K10uF/50V10uF/50V22K22K470p470p470R470R100uF/16V100uF/16V10K10K47K47K100uF/16V100uF/16V470R470R10K10K1K1K100R100R47p47p100K100K2K22K222K22K100K100K22uF/50V22uF/50V10n/100V10n/100V100uF/16V100uF/16V22n22n2200uF/50V2200uF/50VLA4282LA428210n/100V10n/100V100K100K1K1K22n22n330K330K2K22K210n/100V10n/100V33p33p2K2_1/2W2K2_1/2W100K100KOPC.OPC.GARRAGARRA0,5A/250V0,5A/250V100uF/10V100uF/10V47uF/25V47uF/25VGT202GT20210K10KGT202GT2022K22K27805PL7805PL2200uF/25V2200uF/25V2K22K2220R220R220n/63V220n/63V1uF/100V1uF/100V100uF/25V100uF/25V4444434342424141404039393838373736363535333332323131303029292828272726262525242422222121202019191818171716161515141413139 98 87 76 65 54 43 32 2PTB0/AD0PTB0/AD0444443434242414140403939383837373636353534343333323231313030292928282727262625252424232322222121202019191818171716161414151513131212111110109 98 87 76 65 54 43 32 21 1VssaVssaOSC1OSC1OSC2OSC2CBMXFCCBMXFCVddsVddsPTA7/KBO7PTA7/KBO7PTA6/KBO6PTA6/KBO6PTA3/KBO3PTA3/KBO3PTA4/JBO5PTA4/JBO5PTA5/KBO5PTA5/KBO5PTA2/KBO2PTA2/KBO2Vssad/Vref1Vssad/Vref1PTA1/KBD1PTA1/KBD1PTA0/KBD0PTA0/KBD0Vddad/VrefhVddad/VrefhPTB7/AD7PTB7/AD7PTB6/AD6PTB6/AD6PTB5/AD5PTB5/AD5PTB4/AD4PTB4/AD4PTB3/AD3PTB3/AD3PTB2/AD2PTB2/AD2PTB1/AD1PTB1/AD1PTD7/T2CH1PTD7/T2CH1PTD6/T2CHOPTD6/T2CHOPTD5/TACH1PTD5/TACH1PTD4/T1CHOPTD4/T1CHOVddVddVssVssPTD3/SPSCKPTD3/SPSCKPTD2/MOSIPTD2/MOSIPTD1/MISOPTD1/MISOPTD0/SSPTD0/SSIRQIRQPTE1/RxDPTE1/RxDPTE0/TxDPTE0/TxDPTC6PTC6PTC5PTC5PTC4PTC4PTC3PTC3PTC2PTC2PTC1PTC1PTCOPTCORSTRSTMC68HC908GP32MC68HC908GP3210K10K10K10K10n/100V10n/100VGT202GT20210n/100V10n/100V10K10K100K100K10uF/50V10uF/50VBC856BBC856B32,768KHz32,768KHz10M10M33p33pBC846BBC846BOPC.OPC.10p10p1K1K47p47p10K10KBC846BBC846B1K1K47K47K1K1K47p47p47p47p1K1K47p47p470p470p1K1K10K10K47n47n5K65K62,2uF/100V2,2uF/100V2n7/63V2n7/63V100n/63V100n/63V100uF/16V100uF/16V47p47p10R10R1K1K2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V100n/63V100n/63V100n100n2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V10uF/50V10uF/50V100n/63V100n/63V100uF/16V100uF/16V2,2uF/100V2,2uF/100V5K65K62n7/63V2n7/63V47p47p1K1K10R10R10uF/50V10uF/50V10K10KBC846BBC846BBC846BBC846B22K22KBZX79C3V3BZX79C3V310K10KOPC.OPC.1uF/100V1uF/100V180R180R10uF/50V10uF/50V22n22n47p47p100n/63V100n/63V22p22pGFMB5GFMB510R10R47p47p22n22n47p47p47p47p47uF/25V47uF/25V47p47p10K10K1K1K47p47p47p47p1K1K10uF/50V10uF/50V22n22n47p47p47K47K10K10K10K10K10K10KBC327/25BC327/2547p47p100R100R1N40041N40041N40041N40041N40041N40041N40041N400410n/100V10n/100V10n/100V10n/100V10n/100V10n/100V47p47p47p47p1K1K47p47p10R10R1K1K1K1K1K1K0R0R1K1K1K1K47p47p47p47p1K1K330R330R47p47p1uF/100V1uF/100V3K33K310K10K1K1K1K1K33n33n1K1K22n22n10R10R10K10K1K1K4K74K747K47KBC337/25BC337/253R3_1/2W3R3_1/2W- 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+BC327/25BC327/2510K10KBC327/25BC327/25680R680R10K10KBC846BBC846B680R680R22K22KBC846BBC846B22K22K10K10K1n1nBC337/25BC337/25470R470RBC337/25BC337/25470R470RKIA6903PKIA6903P22uH22uH10K10K100uF/50V100uF/50V100K100KGARRAGARRA110V110V220V220V1A/250V1A/250V1N41481N4148OPC.OPC.1N41481N41481000uF/25V1000uF/25V1000uF/25V1000uF/25V2R2/1W2R2/1W2R2/1W2R2/1W2K22K22,2uF/100V2,2uF/100V2,2uF/100V2,2uF/100V47K47K33K33K47K47K33K33K2K22K2OPC.OPC.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- ITEM DE SEGURANCA - ESTES COMPONENTES SO PODEM SER SUBSTITUIDOS POR - ITEM DE SEGURANCA - ESTES COMPONENTES SO PODEM SER SUBSTITUIDOS POR ORIGINAIS DE FABRICAORIGINAIS DE FABRICAGNDGNDGNDGND(+L)(+L)(+R) (+R) X-INX-INX-OUTX-OUTVDDVDDININMPXMPXOUTOUTDETDETLOW CUTLOW CUTAMAMAGCAGCPDPDA-INA-INA-OUTA-OUTBO1BO1BO2BO2OSCOSCAMAMOSCOSCFMFMVcc2Vcc2RF OUTRF OUTFMFMGND2GND2RF INRF INFMFMDODOCLCLDIDICECEVSSVSSR-OUTR-OUTL-OUTL-OUTDETDETFMFMP-COMPP-COMPP-DETP-DETIF INIF INFMFMIF INIF INAMAMVcc1Vcc1IF INIF INAMAMGND1GND1MIXMIXFMFMREGREGRF INRF INAMAM3636353534343333323231313030292928282727262625252424232322222121202019191818171716161515141413131212111110109 98 87 76 65 54 43 32 21 1111112129 97 710108 83 35 56 64 42 21 1Rin_1Rin_1LoutLoutRoutRoutLin_3Lin_3Lin_4Lin_4Loud_LLoud_LRin_2Rin_2Rin_3Rin_3Rin_4Rin_4Loud_RLoud_RRinRinTreble_RTreble_RTreble_LTreble_LAgndAgndVddVddRefRefCLKCLKDATADATADgndDgndOut_LOut_LOut_ROut_RBout_RBout_RBin_RBin_RBout_LBout_LBin_LBin_LLinLinLin_1Lin_1Lin_2Lin_2& Gain Control& Gain ControlInput SelectorInput SelectorLoudnessLoudnessVolume &Volume & Gain Control& Gain ControlInput SelectorInput SelectorPT2314PT2314BassBassBassBassMuteMuteAttAttAttAttMuteMuteLoudnessLoudnessVolume &Volume &TrebleTrebleTrebleTrebleSupplySupplyLatchesLatchesDecoder &Decoder &Serial BusSerial Bus4 43 32 21 13 32 21 1R530 e R531 ERA 1R/1W / C209 e C210 ERA 470uF/25VR530 e R531 ERA 1R/1W / C209 e C210 ERA 470uF/25V18/09/0318/09/03THIAGOTHIAGOA A1.00.52280.041.00.52280.04GNDGNDAUXAUXR RL L3 32 21 1A_GNDA_GNDROBERTOROBERTOTHIAGOTHIAGOTHIAGOTHIAGO9 98 87 76 612121111101022/07/0322/07/0322/07/0322/07/0324/07/0324/07/030V - Stby on0V - Stby on+5V - Stby off+5V - Stby off10V10VA_GNDA_GND* *GND2GND2GND2GND2GND2GND2GND2GND2GND2GND2GND2GND2GND2GND2GND2GND2MD-K400 A/BMD-K400 A/BELIMINAR JUMPERS JC35.JC37ELIMINAR JUMPERS JC35.JC371.52.10269.991.52.10269.9913134V / 0,2A4V / 0,2A30V / 0,05A30V / 0,05A11V/0,8A11V/0,8A27V/1A27V/1A1201202020100100* = fixado ao dissipador* = fixado ao dissipador5V-ON5V-ON0V-OFF0V-OFF* *CIRCUITO USADO PARA DECK APEX 1.52.10269.99CIRCUITO USADO PARA DECK APEX 1.52.10269.99PARA MONTAGEM DO DECK APEXPARA MONTAGEM DO DECK APEXCICUITO OPCIONAL USADOCICUITO OPCIONAL USADO2 21 1AC INAC INM MGND2GND22 21 1LATERAL PCB ELECTRIC SCHEMATICLATERAL PCB ELECTRIC SCHEMATICESQUEMA ELETRICO PCI LATERALESQUEMA ELETRICO PCI LATERAL9 98 87 76 61 15 54 43 32 29 98 86 65 54 43 32 21 17 711111010CN701/CCN701/CDO CDDO CDALIMENTACAOALIMENTACAO* * *+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5VGNDGNDCDCDR RL L3 32 21 1A_GNDA_GNDD_GNDD_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GNDA_GND+ + + + + + + + + + + + + + + + + + + + + + + +282827272626252524242323222221212020191918181717161