Philips-MDV-435-Service-Manual(1) 电路图 维修手册.pdf

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1、 4806 7272 17319 05/2006 Service Manual PHILIPS CLASS 1 LASER PRODUCT Impresso no Brasil Sujeito a Alteraes Todos os Direitos Reservados MDV435K/55/77/97 MDV435/37/55/77/78/56/97 Service DVD Player MDV435, MDV435K Contedo Pgina Ajustes.2 Manuseando comp. SMD, Instrues de Segurana e Notas.3 Diagrama

2、de Conexes.5 Painel Frontal-XDV435.7 Painel Alimentao.9 Painel Principal: Power e Conector XDV435.11 Painel Principal: DSP.12 Painel Principal: Memria.13 Painel Principal: Buffer de Vdeo.14 Painel Principal: Filtro de udio.15 L a y o u t s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3、. . . . . . . . . . . . . . . . . . 1 6 Painel Principal: Power e Conector MDV435.18 Painel Principal: DSP.19 Painel Principal: Memria.20 Painel Principal: Buffer de Vdeo.21 Painel Principal: Filtro de udio.22 Layouts.23 Painel Principal: Power e Conector ADM436.25 Painel Principal: MB-DSP e Motor D

4、river.26 Painel Principal: MB - Memria.27 Painel Principal:MB - Buffer de Vdeo .28 Painel Principal:MB - Filtro de udio .29 Layout.30 Vi s t a E x p l o d i d a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 RadioFans.CN 收音机爱 好者资料库 2MDV435 Gerador de udio ex. PM511

5、0 Gravador Use um Cassete Universal de Teste CrO2 Medidor de Nvel ex. Sennheiser UPM550 com filtro FF Medidor de S/N e distoro ex. Sound Technology ST1700B L R DUT ou um Cassete Universal de Teste Fe Medidor de Nvel ex. Sennheiser UPM550 com filtro FF Medidor de S/N e distoro ex. Sound Technology ST

6、1700B L R DUT CD Use um disco de sinal de udio (Substitui o disco de teste 3) SBC429 4822 397 30184 Passa-Faixa 250Hz-15kHz ex. 7122 707 48001 Voltmetro de udio ex. PM2534 DUT Medidor de S/N e distoro ex. Sound Technology ST1700B Antena Loop ex. 7122 707 89001 Tuner AM (MW,LW) Para evitar interfernc

7、ias atmosfricas 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 rudos (50Hz, 100Hz). Gerador de RF ex. PM5326 Ri=50 Filtro Passa-Faixa 250Hz-15kHz ex. 7122 707 48001 Voltmetro de udio ex. PM2534 DUT

8、Gerador de RF ex. PM5326 Medidor de S/N e distoro ex. Sound Technology ST1700B Use um filtro passa-faixa para eliminar rudos (50Hz, 100Hz) e distores do tom piloto (19kHz, 38kHz). Ri=50 Tuner FM AJUSTES RadioFans.CN 收音机爱 好者资料库 3MDV435 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

9、 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? RadioFans.CN 收音机爱 好者资料库 4MDV435 ANOTAES: 5MDV435 DIAGRAMA DE CONEXO 1 1 2 2 3 3 4 4 5 5 6 6 AA BB CC DD TO TV SET OR amplifier SPHE8202D/8281D 24 SDRAM 1*16M SL+ SL- 2.0MM*5 NJM4558 GND RF+serve+de

10、code BA5954/AM5668S AUDIO amplifier 2.0MM*6 Y MUTE NOISE U POWER BOARD 2.0MM*6 2.5MM*8 LIMIT COAX SONY313 TVS+TDM-1 LOADER LM1117MPX MAIN BOARD 2.5MM*8 V 1.8V 0.5mm*24 SP+ CVBS LOADER SP- motro driver 2.0MM*5 L flash 4M/8M R 1 0.5mm*24 VIDEO BUFFER RRMARK: MV436 with DIVX,MPEG 8281D FLASH 8M MDV435

11、without DIVX,MPEG 8202D FLASH 4M GND STB 5V 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 IR 5V 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

12、 6MDV435 DIAGRAMA DE CONEXES 1 1 2 2 3 3 4 4 5 5 6 6 AA BB CC DD TO TV SET OR amplifier SPHE8202D/8281D 24 SDRAM 1*16M/4*16M SL+ SL- 2.0MM*5 NJM4558 GND RF+serve+decode BA5954/AM5668S AUDIO amplifier 2.0MM*6 Y MUTE NOISE U POWER BOARD 2.0MM*6 2.5MM*8 LIMIT COAX ARIMA OPU+ASA TVS+TDM-1 LOADER LM1117M

13、PX Main board 2.5MM*8 V 1.8V 0.5mm*24 SP+ CVBS LOADER SP- motro driver 2.0MM*5 L flash 4M/8M CS5340 R 1 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 IR POWER-K +12V 2.0mm*4 -24V 5V LED1 GND CLK 2.0MM*13 SW board ADM

14、436/77 WIREING DIAGRAM 5V GND -12V LOAD- -24V GND TRAYIN GND LOAD+ 3.3V +12V TRAYOUT GND LED- POWER_K GND MIC LED+ 7MDV435 PAINEL FRONTAL PARA XDV435 1 1 2 2 3 3 4 4 5 5 6 6 AA BB CC DD EE FF FROM MAIN BOARD When have no karaoke, this inside of circle a piece is“OPEN” K305 B4 L200 E2 C310 D2 C206 E3

15、 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 R

16、P200 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 E

17、2 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 AGNDGND +6V +6V -12V MIC -12V -12V-24V -24V AC1 DATA -24V +12V

18、AC2 CLK POWER_K LED+ GND -24V DV33 IR MIC CLK AGND +12V DATA CS LED- GNDAGNDGNDAGND AC2 CS +5V +5V IR POWER_K +6V +12V +12V DV33 +5V -24V J3 0 R34112 C200 0.1u C204 100p + CE303 3.3uF/50V + CE304 22uF/50V R305 10K C203 100p R312 2.2K CON301 CON12(2.0) 1 2 3 4 5 6 7 8 9 10 11 12 C310 0.1u R3271K VFDV

19、FD-54 1 2 3 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 19 20 21 22 29 28 27 26 25 24 23 30 31 32 F F NP P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 NP NP NP NP 1G 2G 3G 4G 5G 6G 7G NP F F K303 OPEN/CLOSE J1 0 R2103.3K C201 0.1u R302100 R338 1K R303 10K Q306 3904 R304 10K R204 4.7K R30910K C315 47

20、p Q300 3904. R2021K C302 100p R323 10K R20551K R311 2.2K R326470 + - U302B NJM4558 5 6 7 84 U301 PT6312 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 SW1 SW2 SW3 SW4 SDout SDin GND SCLK /CS KEY1 KEY2 KEY3 KEY4 VDD SEG1/K1 S

21、EG2/K2 SEG3/K3 SEG4/K4 SEG5/K5 SEG6/K6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 VEE SEG13 SEG14 SEG15 SEG16 G6 G5 G4 G3 G2 G1 VDD LED4 LED3 LED2 LED1 GND OSC R313 2.2K R322470 R3161K C207 1uF/0805 R319 10K C316 1u R308 10K R315 100 ohm R31010K R300100 R324330 + CE300 47uF D301 1N4148 C3090.1u REM301 REM 1 2

22、 3 IR GND VCC Q200 3904 R317 10K R307 10K C301 100p CE201 22uF Q302 3906 R32512 D200 1N4148 R200 1.2K R301100 K304 STOP R321 470 C313 1000p L200 1.8uH R31418K C202 100pRP200 10K C306 0.1u R306 51K R2111K C300 100p + CE302 3.3uF/50V + CE301 47uF R208 1K ZD200 12V R339 1K ZD303 6.2V ZD301 5.1V R203 8.

23、2K R201 2.2K C2091uF/0805 + - U302A NJM4558 3 2 1 84 Q305 3904 C303 0.1u R213100 R2076.8K R209 680 C30747p R320 470 Q301 3904 C20547p C304 0.1u J2 0 MIC200 2 1 3 2 1 3 R2124.7K C314 47p CE200 22uF C305 0.1u C317 1u K302 PLAY CON302 CON4(2.0) 1 2 3 4 C20647pR206 3.9K C208 1uF/0805 R3184.7K Front Boar

24、d for XDV435(K)/XX, XDV436(K)/XX 8MDV435 PAINEL FRONTAL- LAYOUT SUPERIOR PAINEL FRONTAL- LAYOUT INFERIOR PAINEL CHAVE- LAYOUT INFERIOR 9MDV435 PAINEL ALIMENTAO 1 1 2 2 3 3 4 4 5 5 AA BB CC DD EE PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL. THE PARTS MARKED WITH ARE IMPORTANT

25、 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 B

26、3 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 F1 T2AL/250ac L3 33uH R3 1/6W18 D2 1N4007 D6 FR102 R4 120K/1W R7 1/6W100 C3 471/400Vac D11 SR160 R11 1/6W3.9k 1% D5 FR102 + C14 470uF/16V U3 AZ431LBZ

27、 2 1 3 R9 1/4W5.6k R5 1/4W1 L4 10uH + C19 470uF/16V L2 33uH J2(NU) 12.5mm D10 SR160 U1 FSDH321 45 1 2 8 3 7 6 CLStartup GND Vcc Drain FB Drain Drain ZD2 15V 1/2W CON1 AC INPUT 12 + RV1(NU) 10K471 + C13 1000uF/16V R2 220 1/4W C6 333/400V + C7 47uF/25V D1 1N4007 D8 FR102 J1 10mm TR1 NTC 10 + C8 47uF/2

28、5V + C4 47uF/400V R10 1/6W2.2k + C18 1000uF/16V + C11 100uF/25V + C5 10uF/50V D7 HER108 D3 1N4007 CON2 8X2.5 HEADER 1 2 3 4 5 6 7 8 +5V +3.3V GND GND +12V GND -12V -24V L6 6.8uH L1 30mH D4 1N4007 C2 0.1uF/250Vac C21 0.1uF/50V + C10 220uF/25V R1 1/6W22 C17 0.1uF/50V L5 6.8uH R15 1/6W2.2k 1% R6 1/4W22

29、 C22 102/400Vac R18 1/6W3.3K R8 1/4W56K + C12 47uF/25V ZD1 15V 1/2W T1 EEL22 8 11 6 4 7 3 1 9 5 2 12 10 C9 152/1KV D9 FR102 R12(NU) 22K C1(NU) 471/400Vac U2 PC123X92 12 43 Power Supply For XDV435(K)/XX, XDV436(K)/XX 10MDV435 PAINEL ALIMENTAO - LAYOUT INFERIOR 11MDV435 PAINEL PRINCIPAL - POWER & CONE

30、CTOR PARA XDV435 1 1 2 2 3 3 4 4 5 5 6 6 AA BB CC DD 8202 kernel +1.8V Video PLL +1.8V SYSTEM +5V power 260mA Video buffer +5V Servo analog +5V power Debug Port PLL power RF Power Flash POWER+3.3V SDRAM POWER+3.3V 34ma58ma(64Mx1) Audio PLL POWER +3.3V close to 8202 Video DAC POWER +3.3V 3 mA 200MA 2

31、00mA DIP Have 431,5V MAX 5.3V,No431 5V MAX5.0V 5V AV1 AV2 BC1 BC10 BC11 BC12 BC13 BC14 BC15 BC16 BC2 BC3 BC4 BC5 BC6 BC7 BC8 BC9 C1 C10 C100 C102 C103 C106 C107 C108 C11 C12 C13 C14 C15 C2 C215 C216 C217 C3 C4 C5 C6 C7 C8 C89 C9 C90 C99 CN1 CN11 CN2 CN3 CN4 CN5 D10 D11 D4 D5 D6 D7 D8 D9 EC1 EC10 EC1

32、1 EC12 EC13 EC14 EC15 EC2 EC3 EC32 EC4 EC6 EC7 EC8 EC9 F1 L1 L10 L11 L12 L14 L15 L16 L17 L18 L19 L2 L20 L21 L22 L23 L24 L25 L26 L3 L34 L35 L4 L5 L6 L7 L8 L9 Q1 Q2 Q3 Q4 C4 C3 A3 B3 B3 B1 B4 B3 B3 B1 A3 A3 A2 A3 B3 B1 B1 B1 A1 B4 A3 A3 A3 A4 C5 C5 B4 C2 B4 B4 D1 A1 A4 A4 A4 A1 A1 A1 A4 A4 A4 B5 A5 B5

33、 A4 A1 C4 A3 B5 B3 B5 C4 C5 C4 C5 C4 C5 C4 C5 A3 B2 B2 B3 B1 B3 B1 A3 A2 C2 B3 B1 B2 B2 B4 B4 A1 A4 A2 B2 B5 B5 B5 B5 B5 B2 A1 B2 B1 A4 A4 B2 B1 A1 A3 A3 A4 A1 A1 A4 C2 A4 A2 C1 C1 D2 D1 A3 B4 B1 B4 B4 B2 C1 B3 D2 B3 B3 A4 C2 C2 C3 C2 B4 C2 B4 C1 A5 C1 C1 C1 D2 D1 D1 D1 D1 A5 A5 A5 A3 B2 B4 A5 B3 C2

34、 C2 C2 R1 R10 R11 R12 R13 R14 R15 R16 R17 R18 R185 R2 R20 R21 R22 R25 R26 R27 R28 R29 R3 R30 R31 R32 R33 R34 R35 R36 R37 R4 R5 R6 R7 R8 R9 RN1 U1 U2 ZD1 ZD2 V_SYNC H_SYNC P-12V P+12V P+5V COAX COAX CVB1_O AFL AFR B/U_0 R/V_0 G/Y_O P-12V +12V+12V P+12V VCC G/Y_OCVB1_O B/U_O R/V_O CVB1_O R/V_O USB_DM2

35、 USB_DP2 MIC_DET2 MIC2 SPDIF_OUT2 COAX1 V_V_SYNC1,5 V_H_SYNC1,5 POWER_K VFD_STB2 IR_IN2 VFD_DATA2 VFD_CLK2 PCON R/V_O B/U_O G/Y_O AFR AFL COAX MIC CVB1_O1 R/V_O1 CVB1_O LED1 GNDMGND GND GND VPLLVCC1.8 GND VGND RFGNDAD_GND DVCC +12VAVCC12 AGNDGND GNDAGND VCC1.8 RFGNDMGND GND GNDGND GNDGND RFGND A+5V

36、P+5V VGNDAGND P+5V MGND P+5V AGND AVCC-12 GND -12V VGND V+5V AD_GND PLL3.3V SD_VCC3 APLLVCC3 VGND VCC3A RFGND DVCC3 VVCC3 RFGND ROM_VCC3 AD_GND USB_PLL3.3 RF3.3V GND VGND RFGND RFGND GND GND GND GND GND GND GND GND AGND AGND P-24V DVCC3 GND DVCC3 P+5V +12V GNDGND DVCC3 P+12V GND GND P-24V VCC GNDGND

37、 P-12V -12V +12V +12V DVCC3 P+5V VCC GND M+5V VGND GND GND VGND V+5V V+5V VGND V+5V VGND V+5V VGND VGND VGND VGND VGND GNDGND DVCC3 GND L24 FB(DIP) L6FB(0603) L8FB(0603) BC12 0.1UF D9 1N4148(NC) C8 33PF R18515 BC13 0.1UF +EC12 470UF6.3V U2 NC/TL431 1 23 1 23 +EC7 100UF16V L14NC/FB C12 100U16V TP1 L1

38、8NC/FB Q2 8550 B EC BC6 0.1UF D10 1N4148(NC) D8 1N4148(NC) + EC11 100UF16V R28 100 + EC1 47uF/16V R13 NC/15K AV2RCA-407 1 2 6 3 5 4 1 2 6 3 5 4 C89 33p Q1 P3055LD 1 23 4 TP3 C90 33p C9 33PF BC5 0.1UF R27 0 BC11 0.1UF L9 FB TP2 BC3 0.1UF C130.1UF CN5 NC/2.0MM*4 1 2 3 4 R33 4.7K L21 FB R1 2.2-0805 C21

39、6 1U L10FB(0805) BC10 0.1UF C10 NC C215 0.1U L11 FB L16NC/FB BC1 0.1UF R11 2.2-0805 BC7 330PF L17NC/FB ZD1 NC/5.1V EC15 220UF16V BC16 0.1UF L20 FB D7 1N4148(NC) L2FB(0805) R10NC/33 R25 1K BC14 0.1UF L7FB(0805) L15NC/FB L26 FB(DIP) C99 100P +EC2 100UF16V D5 1N4148(NC) C100 100P R12 NC/15K C102 100P C

40、103 100P TP5 C106 1000P +EC4 100UF16V R31 22K CN1 8P/2.54 1 2 3 4 5 6 7 8 L3 FB C7 33PF R14 33/0805 + EC14 220UF16V R37 22k C6 100PF C107 33P +EC13 100UF16V R26 200 C108 33P AV1RCA-307 1 2 3 5 4 1 2 3 5 4 R36 4.7K C11 NC C14 10PF D6 1N4148(NC) R8 33/0805 CN4 NC/4P/2.0 1 2 3 4 L1FB(0805) CN3 NC/6P/2.54 1 2 3 4 5 6 D4 1N4148(NC) R18 470/1% R34 100 + EC10 100UF16V Q4 2N3904(SOT-23) B EC C217 0.1U R15NC/0 R17NC/0 TP4 R29 22k EC6 470UF16V T