Philips MDV435K Manuel utilisateur

4806 7272 17319

05/2006

Service Manual

PHILIPS

CLASS 1

LASER PRODUCT

MDV435K/55/77/97

MDV435/37/55/77/78/56/97

Service

DVD Player MDV435, MDV435K

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

Painel Principal: DSP...................................12

Painel Principal: Memória................................13

Painel Principal: Buffer de Vídeo.........................14

Painel Principal: Filtro de Áudio...................................15

Layouts................................................16

Painel Principal: Power e Conector MDV435......................18

Painel Principal: DSP.....................................19

Painel Principal: Memória.........................................20

Painel Principal: Buffer de Vídeo...........................21

Painel Principal: Filtro de Áudio...........................................22

Layouts..........................................................23

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

Painel Principal:MB - Filtro de Áudio .....................29

Layout......................................................30

Vista Explodida.......................................32

2 MDV435

Gerador de Áudio

ex. PM5110

Gravador

Use um Cassete Universal de Teste CrO2

Medidor de Nível

ex. Sennheiser UPM550

com filtro FF

Medidor de S/N e distorção

ex. Sound Technology ST1700B

DUT

ou um Cassete Universal de Teste Fe

Medidor de Nível

ex. Sennheiser UPM550

com filtro FF

Medidor de S/N e distorção

ex. Sound Technology ST1700B

DUT

Use um disco de sinal de áudio

(Substitui o disco de teste 3)

SBC429 4822 397 30184

Passa-Faixa

250Hz-15kHz

ex. 7122 707 48001

Voltímetro de áudio

ex. PM2534

DUT

Medidor de S/N e distorção

ex. Sound Technology ST1700B

Antena Loop

ex. 7122 707 89001

Tuner 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. PM5326

Ri=50Ω

Filtro Passa-Faixa

250Hz-15kHz

ex. 7122 707 48001

Voltímetro de áudio

ex. PM2534

DUT

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).

Ri=50Ω

Tuner FM

AJUSTES

MDV435

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4 MDV435

ANOTAÇÕES:

5MDV435

DIAGRAMA DE CONEXÃO

A A

B B

C C

D D

TO TV SET OR amplifier

SPHE8202D/8281D

SDRAM

1*16M

SL+

SL-

2.0MM*5

NJM4558

GND

RF+serve+decode

BA5954/AM5668S

AUDIO amplifier

2.0MM*6

MUTE

NOISE

POWER BOARD

2.0MM*6

2.5MM*8

LIMIT

COAX

SONY313

TVS+TDM-1

LOADER

LM1117MPX

MAIN BOARD

2.5MM*8

1.8V

0.5mm*24

SP+

CVBS

LOADER

SP-

motro driver

2.0MM*5

flash

4M/8M

0.5mm*24

VIDEO BUFFER

RRMARK:

MV436 with DIVX,MPEG 8281D FLASH 8M

MDV435 without DIVX,MPEG 8202D FLASH 4M

GND

STB

CLK

-24V

2.0MM*13

karaoke amp

LED1

2.0mm*4

GND

2.0mm*4

2.0MM*12

3.3V

DATA

NJM4558

SW BOARD

+12V

FRONT & KARAOKE BOARD

POWER-K

GND

-12V

LOAD-

-24V

GND

TRAYIN

GND

LOAD+

3.3V

+12V

TRAYOUT

GND

POWER_K

MIC

LED+

GND

LED-

MDV435/37, MDV436/37 WIRING DIAGRAM

6 MDV435

DIAGRAMA DE CONEXÕES

A A

B B

C C

D D

TO TV SET OR amplifier

SPHE8202D/8281D

SDRAM

1*16M/4*16M

SL+

SL-

2.0MM*5

NJM4558

GND

RF+serve+decode

BA5954/AM5668S

AUDIO amplifier

2.0MM*6

MUTE

NOISE

POWER BOARD

2.0MM*6

2.5MM*8

LIMIT

COAX

ARIMA OPU+ASA

TVS+TDM-1

LOADER

LM1117MPX

Main board

2.5MM*8

1.8V

0.5mm*24

SP+

CVBS

LOADER

SP-

motro driver

2.0MM*5

flash

4M/8M

CS5340

AUDIO ADC

0.5mm*24

VIDEO BUFFER

audio

DAC(CS4360)

SL SR SW Cen

NJM4558

Front board

karaoke amp

3.3V

DATA

2.0MM*12

GND

2.0mm*4

STB

POWER-K

+12V

2.0mm*4

-24V

LED1

GND

CLK

2.0MM*13

SW board

ADM436/77 WIREING DIAGRAM

GND

-12V

LOAD-

-24V

GND

TRAYIN

GND

LOAD+

3.3V

+12V

TRAYOUT

GND

LED-

POWER_K

GND

MIC

LED+

7MDV435

PAINEL FRONTAL PARA XDV435

A A

B B

C C

D D

E E

F F

FROM MAIN BOARD

When have no karaoke, this inside of

circle a piece is“OPEN”

K305 B4

L200 E2

C310 D2

C206 E3

R324 A2

R210 E3 C315 D4

K303 C4

Q200 E1

C313 B1

C207 E1

R325 A3

R312 B3

R300 C2

ZD200 E3

C316 E4

K302 B4

Q300 B2

C208 E2

R326 E4

R313 C3

R301 C2

U302A E2

K304 C4

Q301 B2

CE201 E2

C209 F3

R338 B1

R314 B1

R208 E3

K306 C4

Q302 B2

CE200 E1

C300 C3

R339 B1

R315 D5

R302 C2

R201 E2

U301 B3

Q305 B1

J2 F2

RP200 E2

R316 B2

R303 B3

R202 E1

CON301 C1

Q306 A1

J1 F1

C301 C3

MIC200 E1

R317 A1

R304 B3

D200 E1

J3 F2

C302 C3

C200 E1

R318 B1

R305 B3

R203 E1

CON302 E4

D301 B4

CE301 D4

C303 B3

R319 B2

R307 B4

R204 E2

REM301 D4

D302 B4

CE300 B2

C304 B2

C201 E2

R320 A2

R306 B3

R205 E2

VFD A3

CE302 A2

C305 B3

C202 E2

R321 A2

R308 C4

R207 E3

C309 B1

ZD301 B2

CE304 D2

C306 D4

C203 E2

R309 C4

R206 E2 C311 C4

ZD303 A2

CE303 A3

C307 B4

C204 E2

R322 A2

R310 C4

R200 E1

C312 C4

U302B E3

C308 B4

C205 E2

R323 A2

R311 B3

R209 E3 C314 D1

C317 E4

DV33

LED-

GND

AGND GND

+6V

-12V

MIC

-12V

-24V

AC1

DATA

-24V

+12V

AC2

CLK

POWER_K

LED+

GND

-24V

DV33

MIC

CLK

AGND

+12V

DATA

LED-

GNDAGND GNDAGND

AC2

+5V

POWER_K

+6V

+12V

DV33

+5V

-24V

R341 12

C200

0.1u

C204

100p

CE303

3.3uF/50V

CE304

22uF/50V

R305

10K

C203

100p

R312

2.2K

CON301

CON12(2.0)

C310

0.1u

R327 1K

VFD VFD-54

P15

P14

P13

P12

P11

P10

K303

OPEN/CLOSE

R210 3.3K

C201

0.1u

R302 100

R338

R303

10K

Q306

3904

R304

10K

R204

4.7K

R309 10K

C315

47p

Q300

3904.

R202 1K

C302

100p

R323

10K

R205 51K

R311

2.2K

R326 470

U302B

NJM4558

U301

PT6312

SW1

SW2

SW3

SW4

SDout

SDin

GND

SCLK

/CS

KEY1

KEY2

KEY3

KEY4

VDD

SEG1/K1

SEG2/K2

SEG3/K3

SEG4/K4

SEG5/K5

SEG6/K6

SEG7

SEG8

SEG9

SEG10

SEG11

SEG12

VEE

SEG13

SEG14

SEG15

SEG16

VDD

LED4

LED3

LED2

LED1

GND

OSC

R313

2.2K

R322 470

R316 1K

C207

1uF/0805

R319

10K

C316

R308

10K

R315

100 ohm

R310 10K

R300 100

R324 330

CE300

47uF

D301

1N4148

C309 0.1u

REM301

REM

GND

VCC

Q200

3904

R317

10K

R307

10K

C301

100p

CE201

22uF

Q302

3906

R325 12

D200

1N4148

R200

1.2K

R301 100

K304

STOP

R321

470

C313

1000p

L200

1.8uH

R314 18K

C202

100p RP200

10K

C306

0.1u

R306

51K

R211 1K

C300

100p

CE302

3.3uF/50V

CE301

47uF

R208

ZD200

12V

R339

ZD303

6.2V

ZD301

5.1V

R203

8.2K

R201

2.2K

C209 1uF/0805

U302A

NJM4558

8 4

Q305

3904

C303

0.1u

R213 100

R207 6.8K

R209

680

C307 47p

R320

470

Q301

3904

C205 47p

C304

0.1u

MIC200

R212 4.7K

C314

47p

CE200

22uF

C305

0.1u

C317

K302

PLAY

CON302

CON4(2.0)

C206 47pR206

3.9K

C208

1uF/0805

R318 4.7K

Front Board for XDV435(K)/XX, XDV436(K)/XX

8 MDV435

PAINEL FRONTAL- LAYOUT SUPERIOR

PAINEL FRONTAL- LAYOUT INFERIOR

PAINEL CHAVE- LAYOUT INFERIOR

9MDV435

PAINEL ALIMENTAÇÃO

A A

B B

C C

D D

E E

PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.

THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY.

* CAUTION :

C12 D1

R3 B3

C1 B1

R4 B2

C13 C3

R5 B3

C2 A1

C14 C4

C3 B1

C18 D3

C4 B2

C17 D2

C5 B4

C19 D4

C6 B1

C7 B4

C21 D2

C8 B4

C22 D2

C9 B2

R1 B3

C10 C3

R2 B1

C11 C4

R7 D2

R8 B1

R9 C4

R10 D2

R6 C2

R11 D4

R12 D4

R13 D2

R15 D4

D2 D2

D1 A2

R18 C4

D4 B2

D3 B2

D7 C2

D6 B3

D8 C3

D5 B3

D10 C3

D11 C3

D9 C2

L5 C3

CON1 B1

RV1 B1

F1 A1

T1 C2

TR1 A1

ZD1 B2

ZD2 B2

L2 B4

L1 A2

U2 D2

J1 D1

L6 D4

U1 C1

J2 B1

CON2 B4

L3 B4

L4 B4

R13

1/6W2.2k

T2AL/250ac

33uH

1/6W18

1N4007

FR102

120K/1W

1/6W100

471/400Vac

D11

SR160

R11

1/6W3.9k 1%

FR102

C14

470uF/16V

AZ431LBZ

1/4W5.6k

1/4W1

10uH

C19

470uF/16V

33uH

J2(NU)

12.5mm

D10

SR160

FSDH321

4 5

CL Startup

GND

Vcc

Drain

ZD2

15V 1/2W

CON1

AC INPUT

1 2

RV1(NU)

10K471

C13

1000uF/16V

220 1/4W

333/400V

47uF/25V

1N4007

FR102

10mm

TR1

NTC 10

47uF/25V

47uF/400V

R10

1/6W2.2k

C18

1000uF/16V

C11

100uF/25V

10uF/50V

HER108

1N4007

CON2

8X2.5 HEADER

+5V

+3.3V

GND

+12V

GND

-12V

-24V

6.8uH

30mH

1N4007

0.1uF/250Vac

C21

0.1uF/50V

C10

220uF/25V

1/6W22

C17

0.1uF/50V

6.8uH

R15

1/6W2.2k 1%

1/4W22

C22

102/400Vac

R18

1/6W3.3K

1/4W56K

C12

47uF/25V

ZD1

15V 1/2W

T1 EEL22

152/1KV

FR102

R12(NU)

22K

C1(NU)

471/400Vac

PC123X92

Power Supply For XDV435(K)/XX, XDV436(K)/XX

10 MDV435

PAINEL ALIMENTAÇÃO - LAYOUT INFERIOR

Ce manuel convient aux modèles suivants

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