Philips MDV435K Service Manual
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Philips MDV435K Service Manual

Philips MDV435K Service Manual

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DVD Player
Se r vic e
Service Manual
Conteúdo
Ajustes.....................................................................................2
Manuseando comp. SMD, Instruções de Segurança e Notas........3
Diagrama de Conexões.........................................................5
Painel Frontal-XDV435...............................................7
Painel Alimentação.........................................................9
Painel Principal: Power e Conector XDV435..................11
P a i n e l P r i n c i p a l : D S P. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2
P a i n e l P r i n c i p a l : M e m ó r i a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3
P a i n e l P r i n c i p a l : B u ff e r d e V í d e o . . . . . . . . . . . . . . . . . . . . . . . . . 1 4
Painel Principal: Filtro de Áudio...................................15
L a y o u t s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 6
Painel Principal: Power e Conector MDV435......................18
P a i n e l P r i n c i p a l : D S P. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 9
Painel Principal: Memória.........................................20
P a i n e l P r i n c i p a l : B u ff e r d e V í d e o . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1
Painel Principal: Filtro de Áudio...........................................22
L a y o u t s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3
Painel Principal: Power e Conector ADM436............................25
Painel Principal: MB-DSP e Motor Driver......................................26
Painel Principal: MB - Memória....................................27
Painel Principal:MB - Buffer de Vídeo .....................28
L a y o u t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 0
V i s t a
E x p l o d i d a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2
Impresso no Brasil
Sujeito a Alterações
05/2006
Página
Todos os Direitos Reservados
MDV435, MDV435K
MDV435K/55/77/97
MDV435/37/55/77/78/56/97
CLASS 1
LASER PRODUCT
4806 7272 17319
PHILIPS

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Summary of Contents for Philips MDV435K

  • Page 1: Table Of Contents

    DVD Player MDV435, MDV435K MDV435K/55/77/97 MDV435/37/55/77/78/56/97 Se r vic e Service Manual Conteúdo Página Ajustes..................2 Manuseando comp. SMD, Instruções de Segurança e Notas..3 Diagrama de Conexões............5 Painel Frontal-XDV435..........7 Painel Alimentação............9 Painel Principal: Power e Conector XDV435....11 P a i n e l P r i n c i p a l : D S P........1 2 P a i n e l P r i n c i p a l : M e m ó...

  • Page 2: Ajustes

    MDV435 AJUSTES Tuner FM Filtro Passa-Faixa Voltímetro de áudio 250Hz-15kHz ex. PM2534 ex. 7122 707 48001 Gerador de RF ex. PM5326 Medidor de S/N e distorção ex. Sound Technology ST1700B Use um filtro passa-faixa para eliminar ruídos (50Hz, 100Hz) e distorções do tom piloto (19kHz, 38kHz). Tuner AM (MW,LW) Passa-Faixa Voltímetro de áudio...
  • Page 3 MDV435...
  • Page 4 MDV435 ANOTAÇÕES:...
  • Page 5 MDV435 DIAGRAMA DE CONEXÃO MDV435/37, MDV436/37 WIRING DIAGRAM TO TV SET OR amplifier COAX CVBS MAIN BOARD MUTE NOISE AUDIO amplifier NJM4558 LOADER POWER BOARD VIDEO BUFFER LM1117MPX 2.0MM*6 1.8V SONY313 2.0MM*6 TVS+TDM-1 LIMIT LOADER flash 4M/8M motro driver BA5954/AM5668S SPHE8202D/8281D 2.0MM*5 2.0MM*5...

  • Page 6: Diagrama De Conexões

    MDV435 DIAGRAMA DE CONEXÕES ADM436/77 WIREING DIAGRAM TO TV SET OR amplifier COAX CVBS SL SR SW Cen Main board MUTE NOISE AUDIO amplifier LOADER NJM4558 POWER BOARD audio DAC(CS4360) VIDEO BUFFER LM1117MPX 2.0MM*6 1.8V 2.0MM*6 ARIMA OPU+ASA TVS+TDM-1 LIMIT LOADER flash 4M/8M...
  • Page 7 MDV435 PAINEL FRONTAL PARA XDV435 Front Board for XDV435(K)/XX, XDV436(K)/XX VFD-54 R341 +12V R200 C305 R320 R201 C306 R317 CE302 R322 R324 R325 R202 C307 Q306 3904 R203 C308 R321 Q301 3.3uF/50V R204 C309 3904 ZD303 R323 CE303 R205 C310 R314 C309 0.1u...
  • Page 8 MDV435 PAINEL FRONTAL- LAYOUT SUPERIOR PAINEL FRONTAL- LAYOUT INFERIOR PAINEL CHAVE- LAYOUT INFERIOR...

  • Page 9: Painel Alimentação

    MDV435 PAINEL ALIMENTAÇÃO Power Supply For XDV435(K)/XX, XDV436(K)/XX T2AL/250ac NTC 10 1N4007 1N4007 0.1uF/250Vac 30mH 47uF/400V RV1(NU) CON1 10K471 471/400Vac C1(NU) AC INPUT 471/400Vac J2(NU) 12.5mm 1N4007 1N4007 FR102 1/6W22 33uH 10uF/50V 220 1/4W 333/400V 15V 1/2W 15V 1/2W T1 EEL22 FR102 1/6W18 33uH...
  • Page 10 MDV435 PAINEL ALIMENTAÇÃO - LAYOUT INFERIOR...
  • Page 11 MDV435 PAINEL PRINCIPAL - POWER & CONECTOR PARA XDV435 Main Board: Power & Connect for XDV435(K)/XX, XDV436(K)/XX PLL power P-12V PLL3.3V DVCC3 BC10 BC11 2.2-0805 C217 C216 C215 100PF BC12 P-24V P+12V DVCC3 0.1UF 0.1U 0.1U BC13 8P/2.54 47uF/16V BC14 P+5V FB(0805) RFGND...

  • Page 12: P A I N E L P R I N C I P A L : D S

    MDV435 PAINEL PRINCIPAL DSP Main Board: DSP for XDV435(K)/XX, XDV436(K)/XX Motor Driver AM5668 Motor Driver BA5954 AU_LRCK BC17 Vref0 AU_LRCK FOR ARIMA OPU 681 AU_BCK A+5V 47PF AU_BCK BC18 1000P 1000P 1000P 1000P AU_XCK HD62 RFGND AU_XCK BC19 RFGND SPDIF_OUT 47PF DA_R SPDIF_OUT...
  • Page 13 MDV435 PAINEL PRINCIPAL - MEMÓRIA Main Board: Memory for XDV435(K)/XX, XDV436(K)/XX DVCC BC45 DVCC BC46 BC47 BC48 BC49 BC45 RA10 0.1UF BC50 RA10 RA11 DQ10 RA11 FLASH_POWER RA12 DQ11 RA12 RA13 DQ12 RA13 RA14 DQ13 DVCC RA14 RA15 DQ14 RA15 RA16 EC23 DQ15/A-1...
  • Page 14 MDV435 PAINEL PRINCIPAL - BUFFER DE VÍDEO Main Board: Video B ffer for XDV435(K)/XX, XDV436(K)/XX VVCC3 V_BIAS CVB1 0.1UF TV_DAC0 VGND TV_DAC3 TV_DAC4 TV_DAC5 R103 R104 R105 R106 0.1UF VVCC3 V_COMP 0.1UF VGND V_REF 150/1% 150/1% 150/1% 75/1% R107 680/1% (S-Video) (S-Video) VGND...

  • Page 15: Painel Principal: Filtro De Áudio

    MDV435 PAINEL PRINCIPAL - FILTRO DE ÁUDIO Main Board: i er for XDV435(K)/XX, XDV436(K)/XX R117 +12V R116 BC51 R116 Power On Mute BC52 R117 120PF C101 R118 DVCC3 NC/0.1UF 2N3906 C104 R119 MIC1 20K/NC C105 R120 AVCC-12 C109 R121 R118 R119 1N4148(SMT) C110...
  • Page 16 MDV435 PAINEL PRINCIPAL - LAYOUT SUPERIOR...
  • Page 17 MDV435 PAINEL PRINCIPAL - LAYOUT INFERIOR...
  • Page 18 MDV435 PAINEL PRINCIPAL - POWER & CONECTOR PARA MDV 435 Main Board: Power & Connect for MDV435/37, MDV436/37 PLL power P-12V PLL3.3V DVCC3 2.2-0805 DVCC3 100PF P-24V P+12V 0.1UF 8P/2.54 47uF/16V C217 C216 C215 FB(0805) RFGND close to 8202 P+5V FB(0805) DVCC3 RF3.3V...

  • Page 19: P A I N E L P R I N C I P A L : D S

    MDV435 PAINEL PRINCIPAL- DSP PARA MDV 435 Main Board: DSP for MDV435/37, MDV436/37 Motor Driver AM5668 Motor Driver BA5954 AU_LRCK Vref0 AU_LRCK AU_BCK 47PF AU_BCK AU_XCK HD62 1000P 1000P 1000P 1000P RFGND AU_XCK SPDIF_OUT BC17 47PF DA_R SPDIF_OUT DA_R AU_D0 HD65 BC18 AU_D0...
  • Page 20 MDV435 PAINEL PRINCIPAL - MEMÓRIA PARA MDV435 Main Board: Memory for MDV435/37, MDV436/37 DVCC DVCC BC45 BC46 BC45 BC47 0.1UF BC48 RA10 RA11 BC49 DQ10 RA12 DQ11 BC50 RA13 DQ12 DVCC RA14 DQ13 RA15 DQ14 SP_SCL RA16 DQ15/A-1 SP_SDA RA17 RA18 CAT24C02 RA19...

  • Page 21: P A I N E L P R I N C I P A L : B U Ff E R D E V Í D E

    MDV435 PAINEL PRINCIPAL - BUFFER DE VÍDEO PARA MDV435 Main Board: Video Buffer for MDV435/37, MDV436/37 VVCC3 V_BIAS CVB1 0.1UF TV_DAC0 VGND TV_DAC3 TV_DAC4 TV_DAC5 R103 R104 R105 R106 0.1UF VVCC3 V_COMP 0.1UF VGND V_REF 150/1% 150/1% 150/1% (S-Video) (S-Video) 75/1% R107 680/1%...
  • Page 22 MDV435 PAINEL PRINCIPAL: FILTRO DE ÁUDIO PARA MDV 435 Main Board: Audio Filter for MDV435/37, MDV436/37 BC51 BC52 +12V R117 Power On Mute 120PF 2N3906 AVCC-12 R119 1N4148(SMT) EC25 EC26 R123 R121 R120 4.7K 10UF16V R122 DA_R 1N4148(SMT) 10UF16V U13A R125 R126 100K...
  • Page 23 MDV435 PAINEL PRINCIPAL - LAYOUT SUPERIOR PARA MDV435...
  • Page 24 MDV435 PAINEL PRINCIPAL - LAYOUT INFERIOR PARA MDV435...
  • Page 25 MDV435 PAINEL PRINCIPAL - POWER E CONECTOR PARA ADM436 Main Board: Power & Connector for ADM436/77 PLL power P-12V PLL3.3V DVCC3 2.2-0805 100PF P-24V P+12V C217 C216 C215 BC10 0.1UF DVCC3 8P/2.54 BC11 47uF/16V 0.1U 0.1U FB(0805) RFGND BC12 close to 8202 FB(0805) DVCC3 RF3.3V...

  • Page 26: Painel Principal: Mb-Dsp E Motor Driver

    MDV435 PAINEL PRINCIPAL - MB-DSP E MOTOR DRIVER PARA ADM 436 Main Board: MB-DSP&MOTOR DRIVER for ADM436/77 Motor Driver AM5668 Motor Driver BA5954 AU_LRCK Vref0 AU_LRCK AU_BCK FOR ARIMA OPU 681 A+5V 47PF AU_BCK AU_XCK HD62 1000P 1000P 1000P 1000P RFGND AU_XCK RFGND...
  • Page 27 MDV435 PAINEL PRINCIPAL - MB MEMÓRIA PARA ADM 436 Main Board: MB-MEMORY for ADM436/77 DVCC DVCC BC45 0.1UF DVCC BC45 SP_SCL RA10 BC46 SP_SDA RA10 RA11 BC47 DQ10 RA11 FLASH_POWER RA12 DQ11 CAT24C02 BC48 RA12 RA13 I2C ADDR = 0XA0 DQ12 BC49 RA13...
  • Page 28 MDV435 PAINEL PRINCIPAL - MB BUFFER DE VÍDEO PARA ADM 436 Main Board: MB-VIDEO BUFFER for ADM436/77 VVCC3 V_BIAS CVB1 0.1UF TV_DAC0 VGND TV_DAC3 TV_DAC4 TV_DAC5 R103 R104 R105 R106 0.1UF VVCC3 V_COMP (S-Video) (S-Video) 0.1UF VGND V_REF 150/1% 150/1% 150/1% 75/1% R107...

  • Page 29: Painel Principal:mb - Filtro De Áudio

    MDV435 PAINEL PRINCIPAL - MB - FILTRO DE ÁUDIO PARA ADM436 Main Board: MB-Audio Filter for ADM436/77 +12V R117 Power On Mute BC51 R121 180p 2N3906 BC52 R122 BC61 R123 AVCC-12 BC62 R125 BC63 R126 R119 1N4148(SMT) EC25 EC26 R123 R121 BC64 R129...
  • Page 30 MDV435 PAINEL PRINCIPAL - LAYOUT SUPERIOR - ADM 436...
  • Page 31 MDV435 PAINEL PRINCIPAL - LAYOUT INFERIOR PARA ADM436...
  • Page 32 MDV435 VISTA EXPLODIDA...

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