CCE-A450-cs-sm维修电路原理图.pdf
《CCE-A450-cs-sm维修电路原理图.pdf》由会员分享,可在线阅读,更多相关《CCE-A450-cs-sm维修电路原理图.pdf(13页珍藏版)》请在收音机爱好者资料库上搜索。
1、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/
2、PPULSE_R/PSOL_BSOL_BSEN_ASEN_AREC_SWREC_SWREC_SWREC_SWANO_BANO_BGNDGNDGNDGNDGNDGNDGNDGND+12V+12V+12V+12VSK-107SK-1074K74K72K22K22K22K2150K150K120K120KBC846BBC846BBC846BBC846BVERDEVERDEVOLUMEVOLUMEENCODERENCODER10K10K10n10nVERDEVERDEVERDEVERDESK-107SK-1074K74K7220R220R4K74K710K10K220R220R220R220RBC32
3、7/25BC327/254K74K72K22K2SURRSURRS_RWS_RWDISC1DISC1DISC3DISC3TUNERTUNEREQUALEQUALOP/CLOP/CLTAPETAPEDISC2DISC22K22K2OPC.OPC.100uH100uH220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R220R100R100R220R220R1K1K1K1K1K1K100R100R100R100R100R100R1K1K100R100R100R100R100R100R100R100R
4、100R100R2K22K22K22K21N41481N41481N41481N41481N41481N414847uF/25V47uF/25V33R33R220R220RPT6318PT6318RPM6936/V4RPM6936/V4CDCDS_FFS_FFSTOPSTOPRECRECPOWERPOWERPL/PSPL/PSBC846BBC846B330R330RBC327/25BC327/254K74K71K1K100R100R1K1K1R1R10K10K100K100K10K10K2K22K2BC846BBC846B10n10n120K120K150K150K330R330RD1903D
5、1903R1925R1925R1922R1922R1920R1920R1918R1918R1915R1915Q1907Q1907CN1901CN1901Q1908Q1908CN1902CN1902D805D805E801E801R846R846C817C817D806D806D807D807D1902D1902R1913R1913R841R841R1931R1931R1929R1929R843R843R842R842Q1909Q1909R1914R1914R1919R1919R808R808C802C802L801L801R811R811R812R812R813R813R814R814R815
6、R815R816R816R817R817R818R818R819R819R820R820R838R838R821R821R822R822R823R823R825R825R829R829R830R830R831R831R824R824R834R834R835R835R836R836R832R832R837R837R806R806R807R807D802D802D803D803D801D801C803C803R847R847R810R810IC801IC801IR801IR801Q1912Q1912R1924R1924Q1910Q1910R850R850R803R803R805R805R802R8
7、02R804R804R845R845CN1904CN1904R839R839R1930R1930R1921R1921Q1911Q1911C818C818R1916R1916R1917R1917R1923R1923CN1903CN1903VFD801VFD80152525151505049494848474746464545444443434242414140402727282829293030313132323333343435353636373738383939262625252424232322222121202019191818171716161515141413131212111110
8、109 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/Grid14S
9、eg15/Grid14Grid6Grid6Seg16/Grid13Seg16/Grid13Seg17/Grid12Seg17/Grid12Seg18/Grid11Seg18/Grid11VddVddVeeVeeSeg19/Grid10Seg19/Grid10Seg20/Grid9Seg20/Grid9Grid8Grid8Grid7Grid7Grid5Grid5Grid4Grid4Grid3Grid3Grid2Grid2Grid1Grid1VddVddVssVssLED5LED5LED4LED4LED3LED3LED2LED2LED1LED1OSCOSCKEY4KEY4KEY3KEY3KEY2K
10、EY2KEY1KEY1STBSTBCLKCLKICICDinDinDoutDoutSW4SW4SW3SW3SW2SW2SW1SW13 32 21 1REMOTOREMOTOSENSORSENSOR31311 15 51010151520202525VFD DISPLAYVFD DISPLAYA-450 - MD-K400SA-450 - MD-K400S10/11/0410/11/04THIAGOTHIAGOACRESCENTAR MODELO MD-K400SACRESCENTAR MODELO MD-K400SA A1.00.52313.011.00.52313.0105/07/0405/
11、07/0422/06/0422/06/0422/06/0422/06/04ROBERTOROBERTOTHIAGOTHIAGOTHIAGOTHIAGOCDCD1.52.10271.001.52.10271.004444303029292828272726262525242423232222212120201919181817171616151543434242414140403838373736363939TUNERTUNERTAPETAPEAPEXAPEXAPEXAPEXSUNMAXSUNMAXSUNMAXSUNMAX6 66 65 55 55 53 33 32 22 21 11 11 11
12、 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:A2A2mmmmememdimensoesdimensoesPR
13、OJECAOPROJECAODISCRIMINACAODISCRIMINACAOTITULO: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_
14、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-M
15、OTOR-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
16、+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
17、+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/500V1N40041N40041N41481N4148220R220R220R220R270R270R47n47n1K1
18、K8K28K2GARRAGARRA1n1n10K10KBC846BBC846B1n1nOPC.OPC.SVC201-SPASVC201-SPAGNDGNDFMFM47n47n47n47nBZX79C5V6BZX79C5V6680R680RAM_ANTAM_ANT4 43 32 21 1FI_AMFI_AM3 36 64 42 233K33K470p470pOPC.OPC.10p10p47n47nRF_FMRF_FM33K33KSVC201-SPASVC201-SPAOSC_FMOSC_FM10K10K75KHz75KHz10p10p10p10p47n47nBZX79C3V3BZX79C3V31
19、00uF/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_
20、OSC6 64 43 31 139p39p390p390p22K22K15p15p33K33K100n/63V100n/63V47p47p47p47p1K1K1K1K47p47p1K1K47p47p47p47p47p47p100n/63V100n/63V1K1KSVC383SVC38310K10KBC846BBC846B0R0R1K1KBC846BBC846B10K10KLV23000MLV23000M10uF/50V10uF/50VBC846BBC846B7805PL7805PL1K1K220n/63V220n/63V2R22R22R22R2GT202GT20247p47pGARRAGARR
21、A47K47KBZX79C24VBZX79C24V10K10K47p47p1K1K10K10K10K10K10K10K47K47K47K47K10uF/50V10uF/50V22K22K470p470p470R470R100uF/16V100uF/16V10K10K47K47K100uF/16V100uF/16V470R470R1K1K100R100R47p47p100K100K2K22K222K22K100K100K22uF/50V22uF/50V10n/100V10n/100V100uF/16V100uF/16V22n22n2200uF/50V2200uF/50VLA4282LA42821
22、0n/100V10n/100V100K100K1K1K22n22n330K330K2K22K210n/100V10n/100V33p33p2K2_1/2W2K2_1/2W100K100KOPC.OPC.GARRAGARRA1A/250V1A/250V100uF/10V100uF/10V47uF/25V47uF/25VGT202GT20210K10KGT202GT2022K22K27805PL7805PL2200uF/25V2200uF/25V2K22K2220R220R220n/63V220n/63V1uF/100V1uF/100V100uF/25V100uF/25V4444434342424
23、141404039393838373736363535333332323131303029292828272726262525242422222121202019191818171716161515141413139 98 87 76 65 54 43 32 2PTB0/AD0PTB0/AD0444443434242414140403939383837373636353534343333323231313030292928282727262625252424232322222121202019191818171716161414151513131212111110109 98 87 76 65
24、 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/A
25、D4PTB4/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/TxDPTC6PTC6PTC5PTC5PTC4PTC4PTC3PTC3PTC2PTC2PT
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- CCE A450 cs sm 维修 电路 原理图