CCE-MDK999-cs-sch维修电路原理图.pdf
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1、VERDEVERDELEDLEDVERDEVERDELEDLEDVERDEVERDEVERDEVERDELEDLEDLEDLEDSOLEN_1SOLEN_1SOLEN_1SOLEN_1SOLEN_1SOLEN_1SOLEN_1SOLEN_1CLKCLKCLKCLKCLKCLKTACH_1TACH_1TACH_1TACH_1TACH_1TACH_1TACH_1TACH_1E1AE1AE1AE1AMOSIMOSIMOSIMOSIMOSIMOSIGND2GND2MOTORMOTORMOTORMOTORMOTORMOTORMOTORMOTORMOTORMOTORFIL_AFIL_AFIL_AFIL_A
2、SOLEN_2SOLEN_2SOLEN_2SOLEN_2SOLEN_2SOLEN_2SOLEN_2SOLEN_2E1BE1BE1BE1BE1BE1BE1BE1BE1BE1BCAR-CAR-CAR-CAR-CAR-CAR-RSTNRSTNRSTNRSTNRSTNRSTNRSTNRSTNTRAY+TRAY+TRAY+TRAY+TRAY+TRAY+CAR+CAR+CAR+CAR+CAR+CAR+CDM_POSCDM_POSCDM_POSCDM_POSCDM_POSCDM_POSCDM_POSCDM_POSCDM_POSCDM_POSDIDIDIDIDIDIDIDIDIDISTRSTRSTRSTRST
3、RSTRSTRSTRSRTSRTMUTE_PWMUTE_PWMUTE_PWMUTE_PWRECRECRECRECRECRECRECRECRECRECRL_SPKRL_SPKRL_SPKRL_SPKPB_1/2PB_1/2PB_1/2PB_1/2PB_1/2PB_1/2PB_1/2PB_1/2CLCLCLCLCLCLCLCLCLCLDODODODODODODODODODOD DD DD D+VFD+VFD+VFD+VFDLED_STBYLED_STBYGNDGNDGNDGNDCPCPCPCPCPCPSDASDASDASDASDASDASDASDASDASDATEMPTEMPTEMPTEMPTEM
4、PTEMPTRAY-TRAY-TRAY-TRAY-TRAY-TRAY-FANFANFANFANFANFANREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWREC_SWSCLSCLSCLSCLSCLSCLSCLSCLTECL_BTECL_BTECL_BTECL_BTECL_ATECL_ATECL_ATECL_A+12V+12VA AA AFIL_BFIL_BFIL_BFIL_BM_RPM_RPM_RPM_RPM_RPM_RPM_RPM_RPM_RPM_RPM_RPM_RPM_RPM_RPM
5、_RPM_RPM_RPM_RPCECECECECECECECECECEAC_LEVELAC_LEVELAC_LEVELAC_LEVELAC_LEVELAC_LEVELAC_LEVELAC_LEVELAC_LEVELAC_LEVELTACH_2TACH_2TACH_2TACH_2TACH_2TACH_2M_PM_PM_PM_PM_PM_PM_PM_PM_PM_PM_PM_PM_PM_PM_PM_PSTB_DISPSTB_DISPSTB_DISPSTB_DISPSTB_DISPSTB_DISPSTB_DISPSTB_DISPSTB_DISPSTB_DISPPH_SWPH_SWPH_SWPH_SWP
6、H_SWPH_SWPH_SWPH_SWCAR_POSCAR_POSCAR_POSCAR_POSCAR_POSCAR_POSRL_ACRL_ACRL_ACRL_AC+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V+5VVERM.VERM.LEDLEDLEDLEDVERM.VERM.VERM.VERM.VERM.VERM.LEDLEDLEDLED(+12V)(+12V
7、)(+5V)(+5V)NCNCNCNCNCNCNCNCNCNCNCNC636362626161606055555050454540403535303025252020151510105 53 32 21 1/STATUS/STATUSCDRWCDRWTP10TP10TP1TP1TP5TP5TP4TP4TP9TP9TP6TP6TP3TP3TP2TP2TP8TP8TP7TP7+12V+12V+12V+12V10uF/50V10uF/50V10n10nSVA-16LL11SVA-16LL11DISPLAYDISPLAYuPD16306AuPD16306A10R10R33n33n22K22K100R1
8、00R10K10K10K10K10n10n10n10n47p47p47p47p47p47p47p47p47p47p4444434342424141404039393838373736363535333332323131303029292828272726262525242422222121202019191818171716161515141413139 98 87 76 65 54 43 32 2PTB0/AD0PTB0/AD044444343424241414040393938383737363635353434333332323131303029292828272726262525242
9、4232322222121202019191818171716161414151513131212111110109 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/
10、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
11、/RxDPTE1/RxDPTE0/TxDPTE0/TxDPTC6PTC6PTC5PTC5PTC4PTC4PTC3PTC3PTC2PTC2PTC1PTC1PTCOPTCORSTRSTMC68HC908GP32MC68HC908GP32RPM6936/V4RPM6936/V410K10K3V33V3OPC.OPC.47p47p47p47p47p47p47p47p47p47p100R100R100R100R10K10K1K1K1K1K10M10M1K1K1K1K1K1K10K10K1K1K1K1K1K1K1K1K180R180R22K22K47p47p1K1K100R100R1K1K10R10R4K
12、74K7100R100RBC846BBC846BBC846BBC846B10uF/50V10uF/50V10K10K10K10K47p47p47p47p47p47p47p47p47uF/25V47uF/25V33R33R47p47p22K22K47p47p10R10ROPC.OPC.1K1K1K1K47p47p47p47p47p47p33p33p47p47p47p47p47p47p47p47p22n22n47p47p10K10K1K1K10uF/50V10uF/50V22n22n47uF/25V47uF/25V10K10K33p33p32,768KHz32,768KHz22n22n10K10K
13、330K330K10K10K1uF/100V1uF/100VENCODERENCODERVOLUMEVOLUME47p47p47p47p47K47KBC327/25BC327/254K74K7BC846BBC846B10K10K1N40041N400447K47KBC327/25BC327/254K74K7BC846BBC846B10K10K1N40041N400415K15K330R330RBC856BBC856B47K47K15K15K330R330RBC856BBC856B47K47K47p47p1K1K0R0R10K10K100R100R4K74K7BC846BBC846BBC846B
14、BC846B4K74K74K74K7100R100RBC846BBC846B4K74K74K74K7100R100RBC846BBC846B4K74K74K74K7BC846BBC846B22n22n4K74K7BC846BBC846B100R100RBC846BBC846BBC846BBC846B(SMD)(SMD)40944094100R100R10K10K1N41481N4148100n100n100K100K1K1K10R10R10R10R47p47p4K74K7470R470R470R470R1K1K1n1n(SMD)(SMD)4094409422n22nOPC.OPC.OPC.OP
15、C.OPC.OPC.100R100R47p47pVERMELHOVERMELHOBC846BBC846B4K74K7100uH100uH1uF/100V1uF/100VSURROUNDSURROUNDJUKEJUKEFFFF470R470RSEARCH/FFSEARCH/FFPL/PSPL/PS1K1K1K1K47uF/25V47uF/25V22n22n1K1K1K1KSTOPSTOPSEARCH_RWSEARCH_RW470R470R1K1KRWRWRECRECSAVESAVE1K1K1K1KEQUALEQUAL1K1KDISC2DISC21n1nDISC3DISC31K1KOP/CLOP/
16、CL1K1KDISC1DISC11K1KCDCD1K1KTAPETAPEAUXAUX100K100K1K1KTUNERTUNERPOWERPOWER1K1K470R470R1K1K1K1K1K1K1K1K100K100KJACK_RCA/BRJACK_RCA/BRJACK_RCA/VMJACK_RCA/VM4 41 12 23 39 95 56 67 78 8BOTTONBOTTONTOPTOPC801C801C626C626VFD801VFD801IC801IC801R634R634C642C642R605R605R619R619R648R648R647R647C625C625C643C64
17、3C629C629C622C622C623C623C621C621C620C620IC601IC601IR601IR601R602R602D601D601R651R651C611C611C610C610C609C609C608C608C607C607R621R621R622R622R635R635R641R641R640R640R642R642R638R638R633R633R607R607R604R604R625R625R626R626R628R628R639R639R606R606R627R627C640C640R614R614R618R618R629R629R608R608R649R64
18、9R620R620Q602Q602Q601Q601C604C604R636R636R644R644C619C619C630C630C618C618C624C624C603C603R646R646C628C628R624R624C627C627R609R609J1J1R630R630R645R645C634C634C636C636C631C631C644C644C639C639C638C638C617C617C637C637C635C635C606C606R617R617R610R610C602C602C641C641C605C605R697R697C645C645X601X601C616C61
19、6R601R601R643R643R603R603C601C601E601E601C613C613C614C614CN606CN606R662R662Q606Q606R661R661Q608Q608R658R658D602D602R663R663Q605Q605R808R808Q607Q607R659R659D603D603CN607CN607R655R655R653R653Q603Q603R657R657R654R654R652R652Q604Q604R656R656C612C612R613R613CN605CN605CN602CN602J2J2CN601CN601R672R672R616R
20、616R650R650Q806Q806D801D801Q808Q808R806R806R805R805R813R813Q805Q805R807R807R801R801D802D802R812R812Q809Q809D803D803R802R802R804R804D804D804Q801Q801C803C803R803R803Q804Q804R810R810Q803Q803Q802Q802IC803IC803R809R809R416R416D401D401C427C427R425R425R637R637R612R612R611R611C632C632R811R811R839R839R825R82
21、5R623R623C811C811IC802IC802C804C804C805C805C806C806C807C807R615R615C615C615D805D805Q807Q807R660R660L801L801C802C802SW811SW811SW819SW819SW818SW818R814R814SW817SW817SW816SW816R831R831R834R834C808C808C809C809R828R828R821R821SW815SW815SW814SW814R836R836R819R819SW813SW813SW812SW812SW820SW820R816R816R827R
22、827SW801SW801R829R829SW809SW809C810C810SW808SW808R835R835SW807SW807R830R830SW810SW810R817R817SW805SW805R818R818SW804SW804SW803SW803R837R837R820R820SW802SW802SW806SW806R815R815R824R824R826R826R822R822R823R823R832R832R838R838CN603CN603CN611CN611CN801CN801CN802CN802TUNERTUNERAUXAUXCDCDTAPETAPE3 32 21 1
23、REMOTOREMOTOSENSORSENSORSTRSTRVDDVDDE0E00404050506060707QSQSQSQSD DCPCP0000010102020303VSSVSS16161515141413131212111110109 98 87 76 65 54 43 32 21 1STRSTRVDDVDDE0E00404050506060707QSQSQSQSD DCPCP0000010102020303VSSVSS16161515141413131212111110109 98 87 76 65 54 43 32 21 1R618 e R622 ERA 1KR618 e R62
24、2 ERA 1K24/11/0324/11/03THIAGOTHIAGOA A1.00.52254.011.00.52254.0118/11/0318/11/0318/11/0318/11/03R RL LP/ PCI LATERALP/ PCI LATERAL10109 98 87 76 65 54 43 32 21 19 98 87 76 65 54 43 32 21 17 76 65 53 32 21 14 41 13 319/08/0319/08/03R RL LP/ PCI FRONTALP/ PCI FRONTALP/ PCI LATERALP/ PCI LATERALFRONTA
25、L PCB SCHAMATIC ELECTRICFRONTAL PCB SCHAMATIC ELECTRICESQUEMA ELETRICO PCI FRONTALESQUEMA ELETRICO PCI FRONTALGNDGND2 2A_GNDA_GNDA_GNDA_GNDA_GNDA_GNDGND2GND2GNDMGNDMGNDMGNDMGNDMGNDMGNDMGNDMGNDMGNDMGNDMGNDM7 76 65 53 32 21 17 76 65 53 32 21 14 44 4+5V+5V+5V+5V+5V+5V+5V+5V3 32 21 1PCI FRONTALPCI FRONT
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