Philips-MDV-435-Service-Manual电路原理图.pdf

4806 7272 1731905/2006Service ManualPHILIPSCLASS 1LASER PRODUCTImpresso no Brasil Sujeito a Alterações Todos os Direitos ReservadosMDV435K/55/77/97MDV435/37/55/77/78/56/97ServiceDVD PlayerMDV435, MDV435KConteúdo PáginaAjustes.2Manuseando comp. SMD, Instruções de Segurança e Notas.3Diagrama de Conexões.5Painel Frontal-XDV435.7Painel Alimentação.9Painel Principal: Power e Conector XDV435.11Painel Principal: DSP.12Painel Principal: Memória.13Painel Principal: Buffer de Vídeo.14Painel Principal: Filtro de Áudio.15Layouts.16Painel Principal: Power e Conector MDV435.18Painel Principal: DSP.19Painel Principal: Memória.20Painel Principal: Buffer de Vídeo.21Painel Principal: Filtro de Áudio.22Layouts.23Painel Principal: Power e Conector ADM436.25Painel Principal: MB-DSP e Motor Driver.26Painel Principal: MB - Memória.27Painel Principal:MB - Buffer de Vídeo .28Painel Principal:MB - Filtro de Áudio .29Layout.30Vista Explodida.322 MDV435Gerador de Áudioex. PM5110GravadorUse um Cassete Universal de Teste CrO2Medidor de Nívelex. Sennheiser UPM550com filtro FFMedidor de S/N e distorçãoex. Sound Technology ST1700BLRDUTou um Cassete Universal de Teste FeMedidor de Nívelex. Sennheiser UPM550com filtro FFMedidor de S/N e distorçãoex. Sound Technology ST1700BLRDUTCDUse um disco de sinal de áudio(Substitui o disco de teste 3)SBC429 4822 397 30184Passa-Faixa250Hz-15kHzex. 7122 707 48001Voltímetro de áudioex. PM2534DUTMedidor de S/N e distorçãoex. Sound Technology ST1700BAntena Loopex. 7122 707 89001Tuner AM (MW,LW)Para evitar interferências atmosféricas todas as medidas em AM devem ser feitas dentro de uma Gaiola de Faraday.Use um filtro passa-faixa (ou um filtro passa altas de 250Hz) para eliminar ruídos (50Hz, 100Hz).Gerador de RF ex. PM5326Ri=50Filtro Passa-Faixa250Hz-15kHzex. 7122 707 48001Voltímetro de áudioex. PM2534DUTGerador de RFex. PM5326Medidor de S/N e distorçãoex. Sound Technology ST1700BUse um filtro passa-faixa para eliminar ruídos (50Hz, 100Hz) e distorções do tom piloto (19kHz, 38kHz).Ri=50Tuner FMAJUSTES3MDV435!TENÀâO.ORMASDESEGURANÀAREQUEREMQUETODOSOSAJUSTESSEJAMREALIZADOSPARAASCONDIÀµESNORMAISETODOSOSCOMPONENTESDEREPOSIÀâODEVEMATENDERASESPECIlCAÀµES!DVERTäNCIA4ODOSOS#)SEVÖRIOSOUTROSSEMICONDUTORESSâOSUSCET¤VEISÜDESCARGASELETROSTÖTICAS%3$ 4ESTEDERISCODECHOQUEEINCäNDIO#5)$!$/!PSREPARARESTEAPARELHOEANTESDEDEVOLVE LOAOCONSUMIDOR MEÀAARESISTäNCIAENTRECADAPINODOCABODEFORÀADESCONECTADODATOMADAECOMACHAVE0OWERLIGADA EAFACEDOPAINELFRONTAL BOTµESDECONTROLEEABASEDOCHASSIS1UALQUERVALORDERESISTäNCIAMENORQUE-EGOHMSINDICAQUEOAPARELHODEVESERVERIlCADOREPARADOANTESDESERCONECTADOÜREDEEL£TRICAEVERIlCADOANTESDERETORNARAOCONSUMIDOR&ERRODE3OLDA3UGADORA6ÖCUO&ERRODE3OLDA-ALHAPARA$ESSOLDA0INÀA!QUECER !QUECER-ALHAPARA$ESSOLDA&ERRODE3OLDA,IMPAR2ETIRANDO!“#&ERRODE3OLDA4RILHADECOBRE#ORRETO&ERRODE3OLDA#OMPONENTE0RECAUÀµES&ERRODE3OLDA#ORRETO.âO%XEMPLOS0RESSâO3OLDA MM&ERRODE3OLDA4EMPODE3OLDASEGLADO&ERRODE3OLDA0RESSâO3OLDA MM0INÀA#OLOCANDO'ERAL3OLDA#OMPONENTE3-$3OLDA4RILHADECOBRE#OLA0ACOTEDE3ERVIÀO-!.53%!.$/#/-0/.%.4%33-$!FALTADECUIDADOSNOMANUSEIOPODEREDUZIRDRASTICAMENTEAVIDADOCOMPONENTE1UANDOESTIVERREPARANDO CERTIlQUE SEDEESTARCONECTADOAOMESMOPOTENCIALDETERRAATRAV£SDEUMAPULSEIRADEATERRAMENTOCOMRESISTäNCIA-ANTENHACOMPONENTESEFERRAMENTASTAMB£MNESTEPOTENCIAL./4!$%3%'52!.­!2ISCODECHOQUEOUINCäNDIO#OMPONENTESMARCADOSCOMOS¤MBOLOAOLADODEVEMSERSUBSTITU¤DOSAPENASPORORIGINAIS!UTILIZAÀâODECOMPONENTESNâOORIGINAISPODEACARRETARRISCODEINCäNDIOOUCHOQUEEL£TRICO4 MDV435ANOTAÇÕES:5MDV435DIAGRAMA DE CONEXÃO 112233445566A AB BC CD DTO TV SET OR amplifierSPHE8202D/8281D24SDRAM1*16MSL+SL-2.0MM*5NJM4558GNDRF+serve+decodeBA5954/AM5668SAUDIO amplifier2.0MM*6YMUTENOISEUPOWER BOARD2.0MM*62.5MM*8LIMITCOAXSONY313TVS+TDM-1LOADERLM1117MPXMAIN BOARD2.5MM*8V1.8V0.5mm*24SP+CVBSLOADERSP-motro driver2.0MM*5Lflash4M/8MR10.5mm*24VIDEO BUFFERRRMARK:MV436 with DIVX,MPEG 8281D FLASH 8MMDV435 without DIVX,MPEG 8202D FLASH 4MGNDSTB5VCLK-24V2.0MM*13karaoke ampLED12.0mm*4GND2.0mm*42.0MM*123.3VDATANJM4558SW BOARD+12VFRONT & KARAOKE BOARDPOWER-KIR5VGND-12VLOAD-24VGNDTRAYINGNDLOAD+3.3V+12VTRAYOUTGNDPOWER_KMICLED+GNDLED-MDV435/37, MDV436/37 WIRING DIAGRAM6 MDV435DIAGRAMA DE CONEXÕES 112233445566A AB BC CD DTO TV SET OR amplifierSPHE8202D/8281D24SDRAM1*16M/4*16MSL+SL-2.0MM*5NJM4558GNDRF+serve+decodeBA5954/AM5668SAUDIO amplifier2.0MM*6YMUTENOISEUPOWER BOARD2.0MM*62.5MM*8LIMITCOAXARIMA OPU+ASATVS+TDM-1LOADERLM1117MPXMain board2.5MM*8V1.8V0.5mm*24SP+CVBSLOADERSP-motro driver2.0MM*5Lflash4M/8MCS5340R1AUDIO ADC0.5mm*24VIDEO BUFFERaudioDAC(CS4360)SL SR SW CenNJM4558Front boardkaraoke amp3.3VDATA2.0MM*12GND2.0mm*4STBIRPOWER-K+12V2.0mm*4-24V5VLED1GNDCLK2.0MM*13SW boardADM436/77 WIREING DIAGRAM 5VGND-12VLOAD-24VGNDTRAYINGNDLOAD+3.3V+12VTRAYOUTGNDLED-POWER_KGNDMICLED+7MDV435PAINEL FRONTAL PARA XDV435 112233445566A AB BC CD DE EF FFROM MAIN BOARDWhen have no karaoke, this inside ofcircle a piece is“OPEN”K305 B4L200 E2C310 D2C206 E3R324 A2R210 E3C315 D4K303 C4Q200 E1C313 B1C207 E1R325 A3R312 B3R300 C2ZD200 E3C316 E4K302 B4Q300 B2C208 E2R326 E4R313 C3R301 C2U302A E2K304 C4Q301 B2CE201 E2C209 F3R338 B1R314 B1R208 E3K306 C4Q302 B2CE200 E1C300 C3R339 B1R315 D5R302 C2R201 E2U301 B3Q305 B1J2 F2RP200 E2R316 B2R303 B3R202 E1CON301 C1Q306 A1J1 F1C301 C3MIC200 E1R317 A1R304 B3D200 E1J3 F2C302 C3C200 E1R318 B1R305 B3R203 E1CON302 E4D301 B4CE301 D4C303 B3R319 B2R307 B4R204 E2REM301 D4D302 B4CE300 B2C304 B2C201 E2R320 A2R306 B3R205 E2VFD A3CE302 A2C305 B3C202 E2R321 A2R308 C4R207 E3C309 B1ZD301 B2CE304 D2C306 D4C203 E2R309 C4R206 E2C311 C4ZD303 A2CE303 A3C307 B4C204 E2R322 A2R310 C4R200 E1C312 C4U302B E3C308 B4C205 E2R323 A2R311 B3R209 E3C314 D1C317 E4DV33LED-GNDAGND GND+6V+6V-12VMIC-12V-12V-24V-24VAC1DATA-24V+12VAC2CLKPOWER_KLED+GND-24VDV33IRMICCLKAGND+12VDATACSLED-GNDAGND GNDAGNDAC2CS+5V+5VIRPOWER_K+6V+12V+12VDV33+5V-24VJ30R341 12C2000.1uC204100p+CE3033.3uF/50V+CE30422uF/50VR30510KC203100pR3122.2KCON301CON12(2.0)123456789101112C3100.1uR327 1KVFD VFD-541231817161514131211109876541920212229282726252423303132FFNPP15P14P13P12P11P10P9P8P7P6P5P4P3P2P1NPNPNPNP1G2G3G4G5G6G7GNPFFK303OPEN/CLOSEJ10R210 3.3KC2010.1uR302 100R3381KR30310KQ3063904R30410KR2044.7KR309 10KC31547pQ3003904.R202 1KC302100pR32310KR205 51KR3112.2KR326 470+-U302BNJM455856784U301PT63121 2 3 4 5 6 7 8 9 10 11121314151617181920212223242526272829303132333435363738394041424344SW1 SW2 SW3 SW4 SDout SDinGNDSCLK /CS KEY1 KEY2KEY3KEY4VDDSEG1/K1SEG2/K2SEG3/K3SEG4/K4SEG5/K5SEG6/K6SEG7SEG8SEG9SEG10SEG11SEG12VEESEG13SEG14SEG15SEG16G6G5G4G3G2G1VDDLED4LED3LED2LED1GNDOSCR3132.2KR322 470R316 1KC2071uF/0805R31910KC3161uR30810KR315100 ohmR310 10KR300 100R324 330+CE30047uFD3011N4148C309 0.1uREM301REM123IRGNDVCCQ2003904R31710KR30710KC301100pCE20122uFQ3023906R325 12D2001N4148R2001.2KR301 100K304STOPR321470C3131000pL2001.8uHR314 18KC202100p RP20010KC3060.1uR30651KR211 1KC300100p+CE3023.3uF/50V+CE30147uFR2081KZD20012VR3391KZD3036.2VZD3015.1VR2038.2KR2012.2KC209 1uF/0805+-U302ANJM455832184Q3053904C3030.1uR213 100R207 6.8KR209680C307 47pR320470Q3013904C205 47pC3040.1uJ20MIC200213213R212 4.7KC31447pCE20022uFC3050.1uC3171uK302PLAYCON302CON4(2.0)1234C206 47pR2063.9KC2081uF/0805R318 4.7KFront Board for XDV435(K)/XX, XDV436(K)/XX8 MDV435PAINEL FRONTAL- LAYOUT SUPERIOR PAINEL FRONTAL- LAYOUT INFERIOR PAINEL CHAVE- LAYOUT INFERIOR 9MDV435PAINEL ALIMENTAÇÃO1122334455A AB BC CD DE EPLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY.* CAUTION :C12 D1R3 B3C1 B1R4 B2C13 C3R5 B3C2 A1C14 C4C3 B1C18 D3C4 B2C17 D2C5 B4C19 D4C6 B1C7 B4C21 D2C8 B4C22 D2C9 B2R1 B3C10 C3R2 B1C11 C4R7 D2R8 B1R9 C4R10 D2R6 C2R11 D4R12 D4R13 D2R15 D4D2 D2D1 A2R18 C4D4 B2D3 B2D7 C2D6 B3D8 C3D5 B3D10 C3D11 C3D9 C2L5 C3CON1 B1RV1 B1F1 A1T1 C2TR1 A1ZD1 B2ZD2 B2L2 B4L1 A2U2 D2J1 D1L6 D4U1 C1J2 B1CON2 B4L3 B4L4 B4R131/6W2.2kF1T2AL/250acL333uHR31/6W18D21N4007D6FR102R4120K/1WR71/6W100C3471/400VacD11SR160R111/6W3.9k 1%D5FR102+C14470uF/16VU3AZ431LBZ213R91/4W5.6kR51/4W1L410uH+C19470uF/16VL233uHJ2(NU)12.5mmD10SR160U1FSDH321451 2837 6CLStartupGND VccDrainFBDrain DrainZD215V 1/2WCON1AC INPUT12+RV1(NU)10K471+C131000uF/16VR2220 1/4WC6333/400V+C747uF/25VD11N4007D8FR102J110mmTR1NTC 10+C847uF/25V+C447uF/400VR101/6W2.2k+C181000uF/16V+C11100uF/25V+C510uF/50VD7HER108D31N4007CON28X2.5 HEADER12345678+5V+3.3VGNDGND+12VGND-12V-24VL66.8uHL130mHD41N4007C20.1uF/250VacC210.1uF/50V+C10220uF/25VR11/6W22C170.1uF/50VL56.8uHR151/6W2.2k 1%R61/4W22C22102/400VacR181/6W3.3KR81/4W56K+C1247uF/25VZD115V 1/2WT1 EEL22811647319521210C9152/1KVD9FR102R12(NU)22KC1(NU)471/400VacU2PC123X921243Power Supply For XDV435(K)/XX, XDV436(K)/XX10 MDV435PAINEL ALIMENTAÇÃO - LAYOUT INFERIOR