CCE-A850-cs-sm维修电路原理图.pdf
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1、VERDEVERDELEDLEDVERDEVERDELEDLEDVERDEVERDEVERDEVERDELEDLEDLEDLEDE1AE1AE1BE1BMODE_SWAMODE_SWAMODE_SWAMODE_SWAD DSOLEN_R/PSOLEN_R/P+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5VSOLEN_PLAYSOLEN_PLAY+12V+12VSTBSTBRECRECRECRECMUTE_PWMUTE_PWMUTE_PWMUTE_PWSTBY_PWSTBY_PWSTBY_PWSTBY_PWSURROUNDS
2、URROUNDSURROUNDSURROUNDREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWFIL_BFIL_B+5VB+5VB-VFD-VFDFIL_AFIL_ACLKCLKGNDGNDGNDGNDGNDGNDGNDGNDGND2GND2GND2GND2GND2GND2REMREMMOSIMOSISOL_BSOL_BPULSE_PLAYPULSE_PLAYPULSE_PLAYPULSE_PLAYSEN_BSEN_BANO_AANO_APULSE_R/PPULSE_R/PPULSE_R/PPULSE_R/PSOL_ASOL_ASEN_ASEN_AANO_BANO_BS
3、TRSTRMODE_SWBMODE_SWBMODE_SWBMODE_SWBCPCPMISOMISOVERM.VERM.LEDLEDLEDLEDVERM.VERM.VERM.VERM.VERM.VERM.LEDLEDLEDLED+12V+12V+12V+12V47p47p1K1K1K1K1uF/100V1uF/100V10K10K10K10K100R100R1K1KBC846BBC846B4K74K74K74K7BC846BBC846B4K74K74K74K7100R100RBC846BBC846B4K74K74K74K7BC846BBC846B22n22n4K74K7BC846BBC846B1
4、00R100RBC846BBC846BBC846BBC846BBC846BBC846B(SMD)(SMD)409440944K74K7100R100R10K10K4K74K7BC846BBC846B100K100K4K74K72K22K24K74K74K74K7100R100R1N41481N41482K22K2150K150K120K120K1N41481N4148BC846BBC846BVOLUMEVOLUMEENCODERENCODER10n10n10n10n1K1K1K1K1K1K47p47p47p47pBC327/25BC327/252K22K2STOPSTOPPOWERPOWERA
5、UXAUXRECRECOP/CLOP/CLSURROUNDSURROUNDCDCDPL/PSPL/PSFFFFSEARCH_RWSEARCH_RW2K22K2100uH100uH220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R1K1K1K1K1K1KBC846BBC846B100R100R100R100R100R100R100R100R1K1K100R100R100R100R100R100R100R100R100R100R2K22K22K22K22K22K2SK-10
6、7SK-107SK-107SK-1071N41481N41481N41481N414847uF/25V47uF/25V33R33R220R220RPT6318PT6318RPM6936/V4RPM6936/V4DISC3DISC3REWREWDISC2DISC2TAPETAPETUNERTUNERJUKEJUKEEQUALEQUALSEARCH_FFSEARCH_FFDISC1DISC1SAVESAVE330R330RBC327/25BC327/251K1K100R100R1N41481N41481R1RBC846BBC846B2K22K2120K120K150K150K330R330R1K1
7、KJACK_RCA/BRJACK_RCA/BRJACK_RCA/VMJACK_RCA/VM47p47p4K74K78 89 97 76 65 54 43 32 21 19 9BOTTONBOTTONTOPTOP8 87 76 65 54 43 32 21 16 65 54 48 87 71 12 23 31010C805C805R839R839R838R838C801C801R847R847R864R864R863R863R862R862CN807CN807D810D810Q804Q804R849R849R850R850Q803Q803R851R851R852R852D809D809R858R
8、858Q805Q805D812D812R855R855R854R854D811D811Q806Q806C809C809R853R853Q809Q809R857R857Q807Q807Q810Q810Q1911Q1911CN805CN805IC802IC802R856R856R859R859R846R846R1913R1913Q808Q808R840R840R1914R1914R1921R1921R1925R1925R1932R1932R805R805D804D804R1922R1922R1918R1918R1915R1915D801D801Q1907Q1907E801E801C808C808C
9、807C807R837R837R836R836R822R822CN806CN806C803C803C804C804Q1909Q1909R1920R1920R1919R1919L801L801R811R811R812R812R813R813R814R814R815R815R816R816R817R817R818R818R819R819R820R820R821R821R823R823R825R825R824R824Q1908Q1908R860R860R834R834R826R826R827R827R803R803R828R828R830R830R831R831R832R832R829R829R80
10、8R808R809R809R806R806D1903D1903D1902D1902D802D802D803D803C802C802R848R848R810R810IC801IC801IR801IR801R1924R1924Q1910Q1910R802R802R833R833D805D805R804R804CN1904CN1904Q1912Q1912R807R807R1916R1916R1917R1917R1923R1923CN1903CN1903R861R861CN804CN804CN801CN801CN802CN802VFD801VFD801C806C806R801R801TUNERTUNE
11、RAUXAUXCDCDTAPETAPESTRSTRVDDVDDE0E00404050506060707QSQSQSQSD DCPCP0000010102020303VSSVSS16161515141413131212111110109 98 87 76 65 54 43 32 21 15252515150504949484847474646454544444343424241414040272728282929303031313232333334343535363637373838393926262525242423232222212120201919181817171616151514141
12、3131212111110109 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/Grid15
13、Seg15/Grid14Seg15/Grid14Grid6Grid6Seg16/Grid13Seg16/Grid13Seg17/Grid12Seg17/Grid12Seg18/Grid11Seg18/Grid11VddVddVeeVeeSeg19/Grid10Seg19/Grid10Seg20/Grid9Seg20/Grid9Grid8Grid8Grid7Grid7Grid5Grid5Grid4Grid4Grid3Grid3Grid2Grid2Grid1Grid1VddVddVssVssLED5LED5LED4LED4LED3LED3LED2LED2LED1LED1OSCOSCKEY4KEY4
14、KEY3KEY3KEY2KEY2KEY1KEY1STBSTBCLKCLKICICDinDinDoutDoutSW4SW4SW3SW3SW2SW2SW1SW13 32 21 1REMOTOREMOTOSENSORSENSOR39391 15 5101015152020252530303535VFD DISPLAYVFD DISPLAY1.00.52309.021.00.52309.02+5V+5V19/02/0419/02/0419/02/0419/02/0419/02/0419/02/04A-850 / A-850BLA-850 / A-850BL35353636373738383939404
15、04141424243434444151516161717181819192020212122222323242425252626272728282929303031313232P/ PCI LATERALP/ PCI LATERALR RL L1 13 3R RL LGNDGND2 2A_GNDA_GNDA_GNDA_GNDA_GNDA_GNDTHIAGOTHIAGOTHIAGOTHIAGOROBERTOROBERTOPCI FRONTALPCI FRONTAL6 66 65 55 53 33 32 22 21 11 14 44 4ESQUEMA ELETRICO PCI FRONTALES
16、QUEMA ELETRICO PCI FRONTALFRONTAL PCB SCHEMATIC ELECTRICFRONTAL PCB SCHEMATIC ELECTRIC+5V+5V+ + +VERIF.VERIF.TITLE:TITLE:A2A2mmmmememdimensoesdimensoesPROJECAOPROJECAODISCRIMINACAODISCRIMINACAOTITULO:TITULO:DATADATAVISTOVISTOCOD.COD.N.N.TOL.TOL.TOL.TOL.MOD.MOD.ACAB.ACAB.ESC.ESC.MAT.MAT.DATADATAPROJ.
17、PROJ.DES.DES.NOMENOMEP.A.P.A.ALT.ALT.RadioFans.CN 收音机爱 好者资料库IN_LIN_LA_LEVELA_LEVELA_LEVELA_LEVELIN_L1IN_L1IN_R1IN_R1E1AE1AE1AE1AMOTOR+MOTOR+MOTOR+MOTOR+MOTOR+MOTOR+RADIO_LRADIO_LRADIO_LRADIO_LRADIO_LRADIO_LRADIO_LRADIO_LRADIO_LRADIO_LE1BE1BE1BE1BDODODODODODODODODODOSTBYSTBYSTBYSTBYSTBYSTBYSTBYSTBYFA
18、L_RFAL_RFAL_RFAL_RFAL_LFAL_LFAL_LFAL_LL_OUTL_OUTL_OUTL_OUTL_OUTL_OUTL_OUTL_OUTL_OUTL_OUTL_OUTL_OUTL_OUTL_OUTDIDIDIDIDIDIDIDIDIDIRST_CDRST_CDRST_CDRST_CDRST_CDRST_CDRST_CDRST_CDCD_LCD_LCDRWCDRWCD_RCD_RR_OUTR_OUTR_OUTR_OUTR_OUTR_OUTR_OUTR_OUTR_OUTR_OUTR_OUTR_OUTR_OUTR_OUTR_OUTR_OUTSCLSCLSCLSCLSCLSCLSC
19、LSCLSCLSCLSCLSCLSCLSCLMODE_SWAMODE_SWAMODE_SWAMODE_SWAMODE_SWAMODE_SWAMODE_SWAMODE_SWAL_RECL_RECL_RECL_RECL_RECL_RECRADIO_RRADIO_RRADIO_RRADIO_RRADIO_RRADIO_RRADIO_RRADIO_RRADIO_RRADIO_RCAR-CAR-CAR-CAR-CAR-CAR-CAR-CAR-D DSOLEN_R/PSOLEN_R/PSOLEN_R/PSOLEN_R/PSOLEN_R/PSOLEN_R/PRL_SPKRL_SPKRL_SPKRL_SPKR
20、L_SPKRL_SPKRL_SPKRL_SPKR_RECR_RECR_RECR_RECR_RECR_RECR_RECR_REC+VFD+VFD+VFD+VFD+5V+5V+5V+5V+5V+5V+9VA+9VA+9VA+9VA+9VA+9VA+9VA+9VA+9VA+9VA+9VA+9VA+9VA+9VAGNDMGNDMVREGVREGIN_RIN_RSOLEN_PLAYSOLEN_PLAYSOLEN_PLAYSOLEN_PLAYSOLEN_PLAYSOLEN_PLAY+12V+12V+12V+12V+12V+12V+12V+12V+12V+12VSTBSTBSTBSTBOSC1OSC1REC
21、RECRECRECRECRECRECRECMUTE_PWMUTE_PWMUTE_PWMUTE_PWMUTE_PWMUTE_PWMUTE_PWMUTE_PWMUTE_PWMUTE_PWSTBY_PWSTBY_PWSTBY_PWSTBY_PWSTBY_PWSTBY_PWSTBY_PWSTBY_PWSTBY_PWSTBY_PWSURROUNDSURROUNDSURROUNDSURROUNDSURROUNDSURROUNDSURROUNDSURROUNDREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWFIL_BFIL_BFIL_BFIL_BFIL_BFI
22、L_B-VFD-VFDFIL_AFIL_AFIL_AFIL_AFIL_AFIL_ACLKCLKCLKCLKIRQ1IRQ1GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND2GND2GND2GND2REMREMREMREMREMREMMOSIMOSIMOSIMOSISDASDASDASDASDASDASDASDASDASDASDASDASTRSTRSTRSTRSTRSTRSTRSTRA AA AA AA AA APH_SWPH_SWPH_SWPH_SWPH_SWPH_SWPH_SWPH_SWPH_SWPH_SWPB_1
23、/2PB_1/2PB_1/2PB_1/2PB_1/2PB_1/2PB_1/2PB_1/2PB_1/2PB_1/2CECECECECECECECECECEMODE_SWBMODE_SWBMODE_SWBMODE_SWBMODE_SWBMODE_SWBMODE_SWBMODE_SWBCDM_POSCDM_POSCDM_POSCDM_POSCDM_POSCDM_POSCDM_POSCDM_POSCAR_POSCAR_POSCAR_POSCAR_POSCAR_POSCAR_POSCAR_POSCAR_POSCAR+CAR+CAR+CAR+CAR+CAR+CAR+CAR+CPCPMISOMISOMISO
24、MISOTRAY-TRAY-TRAY-TRAY-TRAY-TRAY-TRAY-TRAY-STATUSSTATUSSTATUSSTATUSSTATUSSTATUSSTATUSSTATUSOSC2OSC2CLCLCLCLCLCLCLCLCLCLGNDGND+5V+5VTP1TP1TP10TP10+5V+5VTP9TP9TP8TP8TP7TP7TP3/04TP3/04TP2TP2TP6TP6TP5TP5/TRAY+/TRAY+1N41481N4148100K100K10K10K100K100K10K10K100n100n2K22K210n10n47p47p6K86K8PHONEPHONE100n/6
25、3V100n/63V2K22K2220p220p0,22R/5W0,22R/5W4,7uF/100V4,7uF/100V47K47K100K100K47K47KBC846BBC846B4,7uF/100V4,7uF/100V10K10K0,22R/5W0,22R/5W0,22R/5W0,22R/5W0,22R/5W0,22R/5W82K82K47K47K1M1M18K18K68K68K47K47KBC856BBC856B10K10K10K10K1K1K1N40041N4004470p470p1uF/100V1uF/100V47K47KBC856BBC856BBC846BBC846B100R/1
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