Philips-PET-710-Service-Manual(1) 电路图 维修手册.pdf

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1、DVD Portable Player PET710/00/05/55/75/37/94 3141 785 30444 Version 1.4 TABLE OF CONTENTS Chapter Technical Specification1 Safety Instructions.2 Instruction for Use.3 Mechanical Instructions. 4 Troubleshooting 5. Press key to input preference region code (see below table). 6. Switch off and re-switc

2、h on the product. 7. Verify Region code change done. Region Code Region 1 USA 2 EUROPE 3 ASIA PACIFIC 4 AUSTRALIA, NEW ZEALAND, LATAM 5 RUSSIA, INDIA 6 CHINA REMARKS: 1. Password is CONFIDENTIAL. 2. Region code is printed on product type plate. Due to DVD legislation region codes different to assign

3、ed region may not be released. 5.0 TROUBLESHOOTING & SERVICE TIPS TROUBLESHOOTING PET710 no replace cable/ adapter SYMPTOM: NO POWER, NO GREEN LED Check if the power cable and AC adapter OK? No defect, return set to customer yes start set OK? Check if the power and play button OK? replace connector

4、and switch unit replace MAIN BOARD go to other SYMPTOM no yes yes no TROUBLESHOOTING PET710 replace DVD drive SYMPTOM: NO IMAGE OR SOUND COMES OUT FROM THE EXTERNAL OUTPUT start Check operation of the DVD drive. Does the DVD drive work? yes no Replace the main board or the connector 5.0 TROUBLESHOOT

5、ING & SERVICE TIPS TROUBLESHOOTING PET710 no SYMPTOM: THE INITIAL SCREEN IS NOT DISPLAYED ON THE LCD Check if the LED on the front lights up? start Check if the backlight is OK? Check if the lighting of the LCD is OK? Open the top and bottom assembly to check the connector harness Open the top and b

6、ottom assembly to check the connector to the main board yes yes no no yes Refer to the symptom NO POWER, NO GREEN LED Is the connector harness broken? Replace broken harness yes Remove the LCD cover and plate of the LCD unit to check the connector of the FL harness Is the connector OK? no Repair con

7、nector Replace FL inverter or LCD no yes Is the connector broken? Replace LCD harness or main board yes Remove the LCD cover and plate of the LCD unit to check the connection of the harness to the LCD unit no Is the connection OK? Connect the LCD harness to the LCD unit no Replace LCD unit or main b

8、oard yes Replace LCD unit or main board TROUBLESHOOTING PET710 SYMPTOM: NO IMAGE OR SOUND COMES OUT FROM THE EXTERNAL INPUT start Replace the main board or the connector 5.0 TROUBLESHOOTING & SERVICE TIPS TROUBLESHOOTING PET710 SYMPTOM: THE DVD DRIVE DOES NOT WORK start Check the optical pick up len

9、s? yes Pick up lens does not light up at all Press the DISC cover switch at the center of the DVD player and turn on the power. Then check whether or not the optical pick- up lens of the DVD drive lights. CAUTION: Visible laser radiation when open and interlock defeated. Do not stare into Laser beam

10、. Replace DVD drive Pick up lens light up dim Check the connectors of the DVD drive and main board? OK Secure the connection of the DVD drive and main board Not OK Pick up lens light up OK Insert a DVD disc and turn on the power What is the reaction of the DVD drive? The DVD drive works but the init

11、ializing operation of the optical pick-up lens does not start (the optical pick-up lens operates twice), or abnormal noise sound Replace DVD drive or main board DVD drive does not work The operation of the DVD player stops at initializing display. Is there any message shown on display oading?display

12、ed Nothing on display Check the DVD disc for fingerprints, dirt, HECK DISK?displayed Is the DVD disc OK? DVD disc OKDVD disc dirty No defect, return set to customer Does the image output stop during the operation? yes no 5.0 TROUBLESHOOTING & SERVICE TIPS TROUBLESHOOTING PET710 Secure the connection

13、 of the battery harness inside the DVD player SYMPTOM: THE DVD DRIVE DOES NOT OPERATE WITH BATTERY start Is the connection of the battery OK inside the DVD player? yes no Replace main board Replace batteryyes Install a good battery does the LED lights up orange while the AC adapter is connected and

14、does the DVD drive operate OK? NOTE: - For this check, use a battery which is not fully charged (because the LED does not light when the battery is fully charged.) - Before this check, make sure other function work correctly. no TROUBLESHOOTING PET710 SYMPTOM: NO SOUND COMES FROM THE HEADPHONES star

15、t Replace main board yes Insert a good headphones and check if the problem persist? Customer headphones defective no SERVO & DVD PROCESSOR MPEG-2 DECODER & VIDEO ENCODER D2881C 6.0 _OVERALL _ BLOCK _DIAGRAM AC Adapter DC IN +9V DC / DC (R1224) DC / DC (R1224) (AAT1109) (BQ2057C)(TPC8207)(VG202C) 110

16、240V 50/60Hz BATTERY DV23 PU mechanism DRIVER (BA5888FP) RF AMP D2891 8M FlashROM MX26LV008BTC-55G 64M SDRAM HY57V641620ETP-H TC4W53 27MHz AUDIO D/A (PCM1742) UPD5100TFT MONITOR AUDIO AMP (AZ4558) LM4863 HIGH VOLTAGE ASSY (OZ9RR) 74HCU04 27MHz VIDEO OUT AUDIO OUT PHONE OUT SPEAKER LOUT SPEAKER ROUT

17、L R L R DRIVER +5V +5V AUDIO +/-5V +3.3V AUDIO +5V TFT POWER +5V -14.5V +16V S-VIDEO OUT DC 9V 1 2 3 4 5 6 7 8 9 10 KEYIN3 KEYIN2 KEYIN1 KEYIN0 KEYOUT0 KEYOUT1 KEYOUT2 KEYOUT3 GND 1 2 3 4 5 6 7 8 9 10 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 NC LD/VCC V20 GND F E CD/DVD SW RF C

18、 D B A VRCD VRDVD MD LD/CD GND LD/DVD NC VCC FCS- TRK+ TRK- FCS+ 1 2 3 4 5 6 1 2 3 4 5 6 LIMIT GND SL- SL+ SP+ SP- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14

19、 15 16 17 18 19 20 1 2 3 4 GND GND ISEN VSEN 1 2 3 4 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 XS5 XS401 XS2 FUNCTION BUTTON PCB LOADING MAIN PCB LCD HV POWER PCB SWITCH PCB 7.0 OVERALL WIRING DIAGRAM XS001 XS4 XS3 XS6 XS3 XS4 XS1 VCOMS TFT-16V SPIO NC NC CLD M

20、ODE1 GND VDD1 GND SPOI GND LCD R LCD G LCD B TFT5V TFT5V GND GND TFT+13V COMS GND GND MODE2 CLS SPS VDD1 GND VDD3V3 VDD3V3 GND GND GND -14.5V GND +16.5V GND 3.3V 3.3V GND SPKL- SPKL+ SPKR- SPKR+ GND GND TFT ON/OFF BRIGHT-CO TFT-HV9V TFT-HV9V VCOMS GND 3.3V GND B G R GND MODE2 MODE1 SPOI SPIO SPS CLD

21、 NC CLS GND GND TFT +5V TFT +5V 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 GND USBDVD GND POWERSW HV HV 1 2 3 4 1 2 3 4 BATT+ TS GND GND XS1 BATTERY 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 XS002 XS001 XS401

22、XS2 XS5 XS1 XS4 XS3 1 2 3 4 GND GND ISEN VSEN 1 2 3 4 IF PCB 8.0 ELECTRICAL DIAGRAM - MAIN BOARD CIRCUIT DIAGRAM (POWER CIRCUIT DIAGRAM) H DC IN +9V POWER SWITCH TFTON/OFF LI-DC +P5V +P5V R013 1K CB25 100n C022 NC R064 1K C047 1N R033 2.7k R014 100K R044 10K L304 601 L412 NC R140 220K C010 100n R002

23、 10 C164 68P VD16 2SD601 VD031 UPA1716G CB65 100n L131 470UH R023 10K C124 ECJ3YF1C106Z C003 47U/16V L420 601 C005 100n CB30 100n R144 220K C007 100n CB92 100n C045 1U C058 1N N006 R1224N 1 2 34 5 CE GND VOUTEXT VIN C179 ECJ3YF1C106Z N001 R1224N 1 2 34 5 CE GND VOUTEXT VIN L132 100UH L102 601 R050 1

24、8K C158 68P R1126 39K L430 601 R009 2K ESD10621A SW101 L005 CDRH6D38-330MC C175 100n N011 IR7304 R026 10K VD112 ISS355 VD117 IN5402 R025 47K VD023 FMC3 1 2 34 5 R006 1K L001 CDRH6D38-330MC R145 470 R061 18K R056 2.7k C025 100n N007 IR7304 F002 453003 C528 100n R030 10 VD013 ISS355 C157 1U R022 10 R0

25、62 33K VD126 MA152 L501 601 CB82 100n L137 470UH C168 330N C498 ECJ3YF1C106Z VR003 10K 12 3 VD010 KTA1298 C028 100n R060 1K C151 ECJ3YF1C106Z N009 TC4W53 4 3 2 18 7 6 5 VSS VEE INH COMVDD CH2 CH1 A L110 NC C013 100N L130 10UH VD018 ISS355 R046 3.3k C116 ECJ3YF1C106Z L003 CDH125-470MC VD014 ISS355 CB

26、03 100n VD129 TPS60400 1 2 34 5 R008 1K VD012 2SD601 R010 4.7K C055 1N C174150P R038 39K C101 100U/6V C021 100n C056 C163 100n VD004 RB060L R147 68K C330 100N C182 47U/16V R024 1K R067 NC C065 100n R152220K C030NC R110 2K VD019 RB060L R065 SLITE100MF VD016 ISS355 C152 100n C015 100n VR002 10K 12 3 C

27、B10 100n R019 1K VD022 RB060L C181 ECJ3YF1C106Z C173 100n R035 1K C117 390P C038 ECJ3YF1C106Z VD127 2SD601 R015120K R042 51K FM001 LV-R0489 N003A IR7304 C412 ECJ3YF1C106Z VR100 10K 12 3 R003 12K C123 ECJ3YF1C106Z C029 ECJ3YF1C106Z CB3 100n R143 100 L402 601 N101 BQ2057C 1 2 3 45 6 7 8 SNS BAT VCC TS

28、STAT VSS CC COMP C149 68P C102 47U/16V N106 BA05S 13 2 5 4 6 C032 ECJ3YF1C106Z C057 C121 ECJ3YF1C106Z CB62 100n VD017 2SD601 L101 601 R048 2.7k R031 10K CB14 100n N004 UPC29M05 1 3 2 IN GND OUT VD03 RB060L HEC8401-010010 XS103 R045 2K C004 47U/16V C153 1U C176 100n C507 47U/16V L120 100UH C017 100n

29、VD021 RB060L C143 100U/6V C128 100U/6V R040 NCC026 100n VD115 CRG01 N003B IR7304 VD125 2SD601 VD001 UDZS7E-1715B C169 100n VD01 RB060L C012 ECJ3YF1C106Z L004 CDRH6D38-330MC C165330N C001 ECJ3YF1C106Z R153 18K VD132 LED CB13 100n R066 0R5 C166 100n L133 100UH R148 68K L303 NC C167100n R037 56K VD015

30、UDZS7E-174.7B C424 NC VD020 RB060L L125 601 R149 68K CB49 100n R129 0 N002 R1224N 1 2 34 5 CE GND VOUTEXT VIN C139 100n L002 CDRH6D38-330MC CB9 100n CB66 1U C120 ECJ3YF1C106Z R128 NC C108 ECJ3YF1C106Z C016 100n R141 7.5k R007 47K R041 10K L104 601 VD008 UPA1716G VD109 DTC124 VD025 2SD601 R146 470 CB

31、98 100n R142 18K C066 C014 1n R422NC C161 100n VD002 IN5402 C109 47U/16V R1516.2k XS101 1 2 3 4 VD003 RB060L VD122 2SB709 R039 56K R063 2.7k R016 1K VD105 2SJ401 1 23 VD04 RB060L R034 10K R150 68K R049 13K C023 100n N010 R1224N 1 2 34 5 CE GND VOUTEXT VIN VD123 MA152 R027 10 VD128 MA152 C011 47U/16V

32、 R047 18K CB74 100n L103 601 C068 C162 100n C155 1U C024 1n C150 1U VD011 RB060LC107 47U/16V L108 100UH R114 47K F001 453005 C132 47U/16V C002 47U/16V C040 ECJ3YF1C106Z R004 4.7k R437 10K C178 ECJ3YF1C106Z R032 27K R036 56K C413 ECJ3YF1C106Z C027 100n N005 BA033 12 3 INOUT GND R04347K N112 TPS5100 1

33、 2 3 413 14 15 16 5 6 7 89 10 11 12 IN-2 E/O2 VCC OUT2E/OI IN-1 IN-3 E/O3 OUT3 OUT1 GND SCPVREF DTC1/3 DTC2 CT/RT AUDIO-5V DV33 SAUDIO TF+5V V25 RFVCC TFTON/OFF +P5V -14.5V AVCC +6V RV CCIN +16.5V TFT-HV AV33 +13V +13V/6V H 8.0 ELECTRICAL DIAGRAM - MAIN BOARD CIRCUIT DIAGRAM (TFT CIRCUIT DIAGRAM) VD

34、D GND Y3# Y2# Y1# VDD GND VDD VDD GND GND GND VDD GND VDD VDD SDA MD MC SCL LI-DC AUXSW Y3# Y2# TS Y2 Y1 Y3 Y1# A_L A_R CTR CLS G# SPOI R# MODEN2 VCOMS B# SPS SPIO MODEN1 CLO VDD +6V TF+5V TFT-HV +16.5V -14.5V TF+5V -14.5V 13V TF+5V +6V TF+5V R340 10K + C314 ECJ3YF1C106Z C303 100n C309 100n R345 1M

35、R306 10K R335 NC C306 20P R333 NC VD301 ISS355 R332 300 C310 470n R33810 R334 NC R309 NC R314 33k R331 0 R308 NC C329 NC R303 10K EM502 10M R357 R321 0 R356 VD535 STZ6.2N R323 NC CB59 100n RN307 100*4 C304 100n VD307 2SD601 R336 NC C305 100n CB37 100n VD308 2SD601 C324 NC JS105 SM20B-SURS-TF 1 2 3 4

36、 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CB50 100n CB57 100n JS104 SM20B-SURS-TF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 RN304 10k*4 JS103 SM20B-SURS-TF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CB2 100n C340 47U/16V R313 1k R325 NC R307 10K C317100n C308 100n N303 AAT1109 1 2

37、 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 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 CLKIN CLKOUT VDD* GND* AGND VY AVDD VCOMP VVREF AGND AVDD VIREF AVDD VC AGND RESETx DHSYNC DVSYNC DI7 DI6 VDD GND DI5 DI

38、4 DI3 DI2 DI1 DI0 DCLK TESTMD2 TESTMD1 TESTMD0 TDIO1 TDIO0 VDD* GND* RAGND LCDB LCDG RAVDD LCDR LCOMP LIREF LVAD RAVDD1 MOD2 MOD1 SPOI SPIO COM SPS VPP CLD VSS CTR CLS VDD GND SCK SCSx SDQ VDD GND NTSCPAL C307 100n RN305 100*4 L302 601 R324 NC VR301 50K 12 3 R33710 VD302 NC R322 300 R315 NC VD532 ST

39、Z6.2N EM501 10M C312 NC R305 NC C313 100n R304 75 VD303 NC VD300 ISS355 C300 390P R326 0 R328 NC R302 NC VR302 50K 12 3 R301 10K VD533 STZ6.2N EM507 10M R342 33K EM506 10M N302 1R33 1 2 3 5 6 4 R339 NC R330 NC N300 3414 1 2 3 45 6 7 8 VD536 STZ6.2N C331 ECSTICX106R R447NC R329 NC R44133 VD537 STZ6.2

40、N R48033 R448NC VD305 2SD601 RN306 100*4 R341 10K HSJ1456-01330 XS505 R327 300 C301 100n L301 601 HSJ1594-010065 XS504 G300 14.31318 + C110 ECJ3YF1C106Z C311 20P EM302 10M C318470n C316 100n RN300 100*4 L300 601 VD306 2SD601 R317 2k DHSYNC DVSYNC Y7 Y6 Y5 Y4 Y0 DCLK PAL/N CS 8.0 ELECTRICAL DIAGRAM -

41、 MAIN BOARD CIRCUIT DIAGRAM (MPEG & SERVO CIRCUIT DIAGRAM) DAVCC5V VCC 5V GND DQ8 GND DQ6 R438750k CB09 100n C406 100n R517 10k PCE# DMSO V1P4 XS402 MOLEX-2409 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 + C50947uF/4V R459 1k Y4 +P5V GND A4 A12 +C535 47uF/6V R460 33 A10 KEYIN3 TRS

42、O GND A/A A_L R464 4k7 R4090 + C551 ECJ3YF1C106Z L419 601 +P5V AVCC GND R567 100 DV33 DV33# DCLK A2 C4221uF R555 1k R420 0 L409600 MA0 MA9 FOSO STBY + C556 220uF/4V C449 10n + C536 47uF/16V R405 1M V2P8 HTRC CB47 NC R530 100 VD103 DTC124 DV33 GND RMC + C415 ECJ3YF1C106Z CB40 100n R528 0 CB39 100n A5

43、 RVCCIN CB23100n VD509 2SD601 +C443 100uF/6v VD418 FMC3 5 4 32 1 DV33# DQ0 MUTE RFON B/B DAVCC5V +C467 ECJ3YF1C106Z C545 51p R424 NC L503 601 CB44 100n PWR# RFOP + C505 ECSTICX106R VD523 ISS355 C408 33n DCLK KEYOUT3 GND A11 KEYIN0 POWER LIMIT R416 NC C529 100n R580 10k R550 330 5.5V #DCIN AVCC C456

44、1n XS503 GPIF-3100 C426 1n +P5V AUDIO-5V KEYOUT1 + C513 ECSTICX106R + C411 ECJ3YF1C106Z A_L DQM0 MA7 R560 470 + C531 ECJ3YF1C106Z L408 600 R426NC GND FG R119 1k5 DCKE AD7 DQ1 A16 RFL D/D R453 100n + C506 ECSTICX106R R311 100 DV33 DV33 MA4 R401 10 R411 NC R524 4R7 AV33 CB19 100n FOSO FMSO RFIN AD6 AD

45、1 SCLK C533 10k R423 NC R548 4R7 A18 MA7 MC LIMIT ALRCK + C560 ECJ3YF1C106Z R440 20k KEYOUT2 DQ9 KEYIN0 RVCCIN URST V20 C421 1uF Y7 RAS# MA1 SDATA CSO C523 100nR518 100 CB56 100n JS2 MOLEX-0290 TFTON/OFF DQM1 CAS# DQ8 A/A C472 1n CS AD4MA0 TRK- A9 N409 74HCU04 1 2 3 4 5 6 78 9 10 11 12 13 14 1A 1Y 2

46、A 2Y 3A 3Y GND4Y 4A 5Y 5A 6Y 6A VCC R482 33 C405 390P DQ10 V25 A7 R4080 VD407 KTA1298 R4120 R578 10k TRK+ A3 GND TEO CSO V1P4 N402 BA5954 1 9 10 12 3 2 15 7 14 13 21 19 20 24 27 6 4 5 28 8 11 17 18 16 23 22 25 26 2930 VINFC PVCC1 PGND VOSL+ CF2 CF1 VOTK+ VNFFC VOFC+ VOFC- PVCC2 PGND VNFTK CTK2 BIAS

47、VOSL VINSL+ VINSL- STBY VCC VOSL- VOLD+ VOLD- VOTK- VINLD PREGND CTK1 VINTK G1G2 R1171k CB6 100n ACLK STBY ABCK SW103 SW1AF-360-T10 C402 NC CB48 100n R476 33 R540 10k R523 10k C473 5P1 KEYOUT1 RFL Y3 C532 3n3 + C502 47U/4V R542 10k A13 DV33# DQ12 MA8 BDO AA R546 10k C447 100n +P5V BA1 DLKE DV33 RAS#

48、 CB05 100n CB55 100n XS403 MOLEX-0890 1 2 3 4 5 6 7 8 R418 NC C457 15n R454 10k CB18 100n GND DV33 GND URST MA2 SPDIFOUT JS1 MOLEX-0290 N501A BA4558 3 2 1 4 EM503 10M R489 33 + C496 ECJ3YF1C106Z DV33 R312 33 R462 39k R407 10K C410 NC Y5 DV33 DMSO WE# R445 15k R318 750 CB07 100n VD524 KTA1298 DQ10 DQ

49、0 GND V1P4 CB96 100n EM402 10M GND R575 10k C44810n VD404 KTA1298 C539 100n BAO A1 BDO RVCCIN R48547k RN419 33*4 N413 24C02 1 2 3 45 6 7 8 A0 A1 A2 A3SDA SCL NC VDD R488 4R7 AV33 DV33 MC DVDMD L416 601 L504 601 VD521 ISS355 MA11 V25 A17 AUXSW DD RVCCIN R551 100 CB33 100n VD526 ISS355 A8 GND GND DVDLD C519 300P R512 4R7 A_R A16 DQ7 DV33# A6 RVCCIN SDA