Philips-PD-9000-Service-Manual(1) 电路图 维修手册.pdf

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1、DVD Portable PD9000/05/12/51/79 Published by BL AVM Printed in the Netherlands Subject to modification Version 2.0 TABLE OF CONTENTS Chapter Technical Specification, PCBs Location. 1 Safety Instruction 2 Instruction for Use 3 Mechanical and Dismantling Instructions. 4 Service Modes, Troubleshooting.

2、 5 Overall Block Diagram, Wiring Diagram. 6 Electrical Diagram 7 Exploded View Diagram 3. Reading the CD-ROM，in accordance with prompt，press ”OK” key to upgrade Warning: Do not unplug the AC adapter during firmware upgrade to prevent flash corrupt of the set! Procedure to check SW version of your DV

3、D Portable 1. OPEN 2. Press SETUP MENU 3. Select Preferences 4. Select Version Info 5. Press “OK” key 1-3 2.0 SAFTETY INSTRUCTIONS GBWARNING All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When rep

4、airing, make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance. Keep components and tools also at this potential. F ATTENTION Tous les IC et beaucoup dautres semi-conducteurs sont sensibles aux dcharges statiques (ESD). Leur longvit pourrait

5、tre considrablement courte par le fait quaucune prcaution nest prise leur manipulation. Lors de rparations, sassurer de bien tre reli au mme potentiel que la masse de lappareil et enfiler le bracelet serti dune rsistance de scurit. Veiller ce que les composants ainsi que les outils que lon utilise s

6、oient galement ce potentiel. ESD DWARNUNG Alle ICs und viele andere Halbleiter sind empfindlich gegenber elektrostatischen Entladungen (ESD). Unsorgfltige Behandlung im Reparaturfall kan die Lebensdauer drastisch reduzieren. Veranlassen Sie, dass Sie im Reparaturfall ber ein Pulsarmband mit Widersta

7、nd verbunden sind mit dem gleichen Potential wie die Masse des Gertes. Bauteile und Hilfsmittel auch auf dieses gleiche Potential halten. NLWAARSCHUWING Alle ICs en vele andere halfgeleiders zijn gevoelig voor electrostatische ontladingen (ESD). Onzorgvuldig behandelen tijdens reparatie kan de leven

8、sduur drastisch doen verminderen. Zorg ervoor dat u tijdens reparatie via een polsband met weerstand verbonden bent met hetzelfde potentiaal als de massa van het apparaat. Houd componenten en hulpmiddelen ook op ditzelfde potentiaal. IAVVERTIMENTO Tutti IC e parecchi semi-conduttori sono sensibili a

9、lle scariche statiche (ESD). La loro longevit potrebbe essere fortemente ridatta in caso di non osservazione della pi grande cauzione alla loro manipolazione. Durante le riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dellapparecchio tramite un braccialetto

10、a resistenza. Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale. “Pour votre scurit, ces documents doivent tre utiliss par des spcia- listes agrs, seuls habilits rparer votre appareil en panne”. GB Safety regulations require that the set be restore

11、d to its original condition and that parts which are identical with those specified, be used. NL Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen, identiek aan de gespecificeerde, worden toegepast. F Les normes de s

12、curit exigent que lappareil soit remis ltat dorigine et que soient utiliss les pices de rechange identiques celles spcifies. D Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten. Der Original zustand des Gerts darf nicht verndert werden; fr Reparaturen sind Original-Ersatztei

13、le zu verwenden. I Le norme di sicurezza esigono che lapparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambio identici a quelli specificati. After servicing and before returning set to customer perform a leakage current measurement test from all exposed metal

14、parts to earth ground to assure no shock hazard exist. The leakage current must not exceed 0.5mA. CLASS 1 LASER PRODUCT 3122 110 03420 GBWarning ! Invisible laser radiation when open. Avoid direct exposure to beam. SVarning ! Osynlig laserstrlning nr apparaten r ppnad och sprren r urkopplad. Betrakt

15、a ej strlen. SFVaroitus ! Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina nkymttmlle laseristeilylle. l katso steeseen! DKAdvarse ! Usynlig laserstrling ved bning nr sikkerhedsafbrydere er ude af funktion. Undg udsaettelse for strling. 2-1 When?the?power?supply?is?being?turned?on,?

16、you?may?not?remove?this?laser?cautions?label.?If?it?removes,?radiation?of?laser may?be?received. 2.1 ESD PROTECTION PREPARATION?OF?SERVICING Pickup?Head?consists?of?a?laser?diode?that?is?very?susceptible?to?external?static?electrocity. Although?it?operates?properly?after?replacement,?if?it?was?subje

17、ct?to?electrostatic?discharge?during?replacement, its?life?might?be?shortened.?When?replacing,?use?a?conductive?mat,?soldering?iron?with?ground?wire,etc.?to protect?the?laser?diode?form?damage?by?static?electricity. And?also,?the?LSI?and?IC?are?same?as?above. Soldering?iron with?ground?wire or?ceram

18、ic?type Ground?conductive wrist?strap?for?body. Conductive?mat The?ground?resistance between?the?ground?line and?the?ground?is?less?than?10 1M 2-2 SAFTY NOTICE Plug the AC line cord directly into a 120V AC outlet (do not use an isolation transformer for this check). Use an AC voltmeter, having 5000

19、per volt or more sensitivity. Connect a 1500 10W resistor,paralleled by a 0.15uF 150V AC capacitor between a knomn good earth ground (water pipe, conduit, etc.) and all exposed metal parts of cabinet (antennas, handle bracket, metal cabinet screwheads, metal overlays, control shafts, etc.). SAFTY PR

20、ECAUTIONS LEAKAGE CURRENT CHECK Measure the AC voltage across the 1500 resistor. The test must be conducted with the AC switch on and then repeated with the AC switch off. The AC voltage indicated by the meter may not exceed 0.3V.A reading exceeding 0.3V indicates that a dangerous potential exists,

21、the fault must be located and corrected. Repeat the above test with the DVD VIDEO PLAYER power plug reversed. NEVER RETURN A DVD VIDEO PLAYER TO THE CUSTOMER WITHOUT TAKING NECESSARY CORRECTIVE ACTION. READING SHOULD NOT EXCEED 0.3V DVD VIDEO PLAYER AC OUTLET AC VOLTMETER Test all exposed metal. Vol

22、tmeter Hook-up for Leakage Current Check 0.15uF 150V AC 1500 10W (5000 per volt or more sensitivity) Good earth ground such as a water pipe, conduit, etc. The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated dangerous

23、 voltage within the products enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the lite

24、rature accompanying the appliance. 2-3 2.2 SAFETY INSTRUCTIONS Battery Handling Guideline Since the battery is packed in soft package, to ensure its better performance, its very important to carefully handle the battery 2.2.1 Soft Aluminium foil The soft aluminum packing foil is very easily damaged

25、by sharp edge parts such as Ni-tabs, pins and needles. ?Dont strike battery with any sharp edge parts ?Trim your nail or wear glove before taking battery ?Clean worktable to make sure no any sharp particle 2.2.2 Sealed edge Sealing edge is very flimsy ?Dont bend or fold sealing edge 2.2.3 Folding ed

26、ge The folding edge is form in battery process and passed all hermetic test. ?Dont open or deform folding edge 2.2.4 Tabs The battery tabs are not so stubborn especially for aluminum tab. ?Dont bend tab 2.2.5 Mechanical shock ?Dont Fall, hit, bend battery body 2.2.6 Short Short terminals of battery

27、is strictly prohibited, it may damage battery. 2-4 3.0 Instruction for Use You can download this information from the following websites: 3-1 Disassembly Procedure on PET941D Remove nine screws on back cabinet to separate top cabinet and back cabinet. screws 9pcs Generally open the front cabinet. Re

28、move 3 screws and disassemble the connecter on the DVD LOADER. 4.0 MECHANICAL INSTRUCTION Remove four screws and disassemble the connecter on the Main board and Battery. screws 4pcs. Remove six screws on the key board. Remove the speaker grill and 4pcs screws. . 4-1 Remove the 2pcs screws and disass

29、emble the connecter on the TFT board. 4-2 5.0 TROUBLESHOOTING SYMPTOM: NO IMAGE / NO SOUND SYMPTOM: NO IMAGE OUTPUT ( THE PANEL SHOW BLUE PICTURE) Start Check the external AV Cable TYPEnote and connection is OK? Replace DVD DriveCheck DVD Drive work? Replace Main Board Exchange AV cable NOTE: AV Cab

30、le TYPE from outside to Inside L-Audio, R-Audio, Video, Ground no yes no yes SYMPTOM: NO SOUND COMES FROM SPEAKER Start Check the Connection OK?Reinsertion Check speaker OK? Replace Main Board Change the speaker no yes no yes 5-1 5.0 TROUBLESHOOTING SYMPTOM: THE DVD DRIVE DOES NOT WORK SYMPTOM: THE

31、DVD DRIVE DOESNT WORK Start Replace DVD- Loader Check the DVD-Loader OK? Replace main board NO Yes Yes Cable ReinsertionNO Check DVD-Loader connection OK? 5-2 5.0 TROUBLESHOOTING SYMPTOM: ADAPTOR CANNOT POWER ON Start Check Adaptor OK? Adaptor can not Power ON Change adaptorSET OK? Return set to Cus

32、tomer NO Check the Power-ON button and cable OK? Replace Main Board Replace Button or Cable Yes NO Yes No YES OK 5-3 5.0 TROUBLESHOOTING SYMPTOM: KEY & BOTTON FAILURE SYMPTOM: Key & Botton Fail Start Check KEY board OK? Replace main board NO Yes Yes Cable ReinsertionNO Check CABLE form board to boar

33、d connection OK? Return to custormerOK Replace KEY board OK 5-4 ASM1117_ADJ YD4558 +1.25V TIMING CONTROL SIGNALS AUDIO TO SPEAKER/EARPHONE SPI/FLASH +5V +9VDC TO DC IC S701 MOTOR DRIVER IC SW5888 AUDIO_RTDA2822 VGH/VGL/VCOM. AUDIO_OUT SPHE8202PS-A RGB +3.3V AUDIO_L +5V +9VDC TO DC IC S701 SDRAM /4Mx

34、16Bits 9HSD ANALOG PANEL 640 X 234 X RGB SS6610 LED DRIVER VOLTAGE AUDIO_R DECK SF-HD850(870)PH-S AUDIO_L 6- 1 OVERALL BLOCK DIAGRAM BAT_OUT Over voltage detect CIRCUIT DIAGRAM-CHARGE $1 $43 $29 $17 $3 $45 N16802378 $7 $10 $22 $44 $36 $39 $37 $18 N16854012 $46 $35 $31 $47 $34 $41 $19 $26 $24 $9 $13

35、$6 $25 $27 $42 $8 $28 $33 $15 $32 $2$5 $23 $21 $40 N16802350 $14 CHARGE_IN BAT_OUT $38 CHARGE_IN2 BAT_OUT2 CHARGE_INBAT_OUT B2 P+5V DR6 10R 21 DR1680R 21 DC13 0.1UF 12 DD3 4148 12 DR2 10k 21 DQ123906 2 13 DC8 0.47uF DC11 0.1UF 21 DC16 0.1UF DR12 10K 21 DR41 20k_1% 21 DC14 4.7uF/0805 C/0805B 21 DC3 1

36、000PF 12 DR51 470R 21 DR13 100k 21 DR8 10R 21 TWR3 1 + DC21 220uF/16V DR33 100k_1% 21 TMOD1 1 DQ5 3904 2 13 B+ 1 DR58 330K 21 DR32 NC 21 DC2 NC DQ15 3904 2 13 DC12 0.1UF DR57 NC 21 DC15 470P TPWM1 1 DR10 30k 21 R77 NC 21 DC18 1000P DR55 1K DR64 100K TBM1 1 DR60 4.7KDR40 20k_1% 21 DD64148 12 DR34 NC

37、21 DC6 0.47uF C/0402B 12 DIC3 8242AAY 2 1 4 5 3 6 CO DO VC VCC VM VSS D13 LED-A DQ13 CEM9926A 1 2 3 45 6 7 8 DC17 0.1UF DC25 0.01UF C/0402B 12 TWR1 1 TDO1 1 DR53 1K 21 DR39 470 21 DR50 1K DL1 47uH 2A 6x8 DR3680R 21 DC4 2.2uF/0805 TB+1 1 DR56 220K 21 DR5 100R 21 R72 NC 21 DD5 4148 12 DR31 100K_1% 21

38、DR59 NC 21 DR43 1K DR15 100k 21 DB3 HT7033 1 3 2 4 OUT VSS VDD VDD2 R20 560R DC19 NC C/0402B 21 + DC1 47uF/25V DD2 SS34 TB-1 1 DR62 DIP 0.1 OHM 1/4W_1% 12 DR61 DIP 0.1 OHM 1/4W_1% 12 B- 1 DR52 3.3K 21 DC10 0.1UF DR54 4.7M 21 DC41 0.1UF DQ3 HT772J Q 3 21 DC7 0.1UF 21 C118 0.1uF C/0402B 12 DIC21 HT46R

39、52A ht46r52a 1 2 3 4 5 6 7 8 9 1011 12 13 14 15 16 17 18 19 20 PA3/PFD PA2 PA1 PA0 PAO/PWM VREF VSS PB0/AN0 PB1/AN1 PB2/AN2 PB3/AN3 PB4/AN4 RES VDD OSC1 OSC2 PA7 PA6 PA5/INT PA4/TMR DQ2 3904 BM1 1 DC5 2.2UF/0805 1 2 TCS1 1 DR63 1M 21 DC20 0.1UF C/0603A 21 DR11 10K_1% 21 DR9470R 21 DIC2A CYT431W 2 3

40、1 2 3 1 TWR2 1 DC9 2.2UF/0603 C/0603A 12 DR71K 21 DR4 470 21 DQ1 9013 DR25 10k 21 7- 1 EE 2N3906 1 2 B C 2N3904 B C 31 2 3 3 2 E 22 1B33 2CC 1 2N3904 13 BAV992N3906 BE1 CIRCUIT DIAGRAM-AUDIO&VIDEO AOUT_L AC AOUT_R AV-OUT-L AV-OUT-R AOUT_R AOUT_L AV-OUT-R AV-OUT-L CVBS DC_IN AC CVBS_OUTCVBS A_L_SPEAK

41、ER R_HP_IN A_R_SPEAKER L_HP_IN +Vcc DC_IN +Vcc A_R_SPEAKER A_L_SPEAKER R_HP_IN VCC9 SPL SPR L_HP_IN AOUT_R3 AOUT_L3 CVBS3 DC_IN2 VER VER DC_IN R12227K C97 1000pF D19 IN4148 + EC5210uF/16V + EC3 220uF/16V C113 150P + EC35100uF/16V R11910K + EC27 22uF/25V R11827K R93 NC R113 NC R25 10k C103 1000pF + -

42、 U7A NJM4558-SOP-8 3 2 1 84 R150 4.7R R1422R(0805) TP21 R12710K L360R/0603 C95100pF R1412R(0805) C110 0.1uF EC96 10uF_16V +EC28 47uF/10V C98 NC +EC36 100uF/16V C108 150P EC95 10uF_16V L30 OR/0603 C106 0.1uF R144150R R124100K R14656K + EC30 100uF/16V R149 10K C99100pF R151 4.7R R139100K C151 0.1uF C1

43、00 100pF R148150R R121100R + EC31 100uF/16V R120 5.1K L35 FB600R C105 0.1uF VJ1 speaker 1 2 3 4 1 2 3 4 R14756K L37FB2K2 R140 43K + EC33100uF/16V C7410pF C111 0.1uF C141 0.1uF R192100R + - U7B NJM4558-SOP-8 5 6 7 84 R143 680K L34FB2K2 R154100K L38FB2K2 U9 TDA2822 1 2 3 4 5 6 7 8 R138 39K JACK1AV/OUT

44、-JACK 6 7 1 2 3 45 6 7 C104 NC L321uH C112 0.1uF R123100K C109 0.1uF R145 10K VER1 earphone 1 2 34 5 6 7 8 9 10 11 C101 100pF + EC2610uF/16V + EC32 10uF/16V + EC3410uF/16V TP20 VJ2 C10K 1 2 3 4 5 1 2 3 4 5 R126 75R Q19 CES2307 1 23 + EC29 22uF/25V R128 5.1K L33FB2K2 L31FB2K2 R10327K C107 0.1uF R1252

45、7K 7- 2 For 1bit SPI Flash 0 2bit 1bit 0 R47 NC R50 NC SPI Mode Setting CIRCUIT DIAGRAM-SDRAM DQ0DQ1 SPI_D0 SPI_D1 SPI_WP DQ0SPI_D0 SPI_HOLD DQ1SPI_D1 M_A5 M_A2 M_A6 M_A1 M_A8 M_A10 M_A3 M_A7 M_A9 M_A4 M_A11 M_DQM1 M_DQM0 M_WE M_A0 M_CAS M_RAS M_D9 M_BA0 M_BA1 RAM_CLK M_D4 M_D8 M_D2 M_D10 M_D7 M_D6

46、M_D5 M_D3 M_D14 M_D1 M_D0 M_D13 M_D12 M_D15 M_D11 M_CLK M_BA1 M_WE M_BA0 M_RAS M_CAS M_CLK SPI_CE SPI_CLK DQ0 SPI_WP SPI_CE SPI_CLK_1 DQ1 SPI_HOLD SPI_CLK_1SPI_CLK RAM_CLK SPI_D03 SPI_D13 M_A0.113 M_D0.153 M_DQM0.13 M_CAS3 M_RAS3 M_WE3 M_BA03 M_BA13 SPI_CE3 SPI_CLK3 M_CLK3 SPI_VCC3 SPI_VCC3 GND SD_V

47、CC3 GND GND SD_VCC3 GND GND SD_VCC3 GND SPI_VCC3 GND GND R5510K 0.1UF C63 10pF C67EC25 100uF/10V U6 MX25L16 1 2 3 4 8 7 6 5 /CS DO /WP VSS VCC /HOLD CLK DIO R5610K EC24 10uF_16V0.1UF C64 0.1UF C60 R51NC 0.1UF C65 R520R R570R 0.1UF C61 R5333R NC C680.1UF C59 R540R 0.1UF C62 0.1UF C66 U8 SDRAM_1Mx16x4

48、 23 24 25 26 29 30 31 32 33 34 17 18 15 16 19 37 38 39 2 4 5 7 8 10 11 13 42 44 45 47 48 50 51 53 36 20 1 27 28 41 22 40 3 9 43 49 6 12 46 52 35 21 54 14 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 CAS RAS LDQM WE CS CKE CLK UDQM D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 NC BA0 VDD VDD VSS VSS A10/AP

49、NC/RFU VDDq VDDq VDDq VDDq VSSq VSSq VSSq VSSq A11 BA1 VSS VDD 7- 3 RESET The Cover Limit Switch UART/I2C close to connector SANYO HD850/870 CIRCUIT DIAGRAM-MPEG M_BA1 M_WE M_BA0 M_RAS M_CAS M_CLK M_A11 SPI_CE SPI_CLK SPI_D0 SPI_D1 CVBS AOUT_R AOUT_L SP- FCO FOC+ FOC- SPDCO DMEA SLED+ SLED- RAD+ VREF2