Philips-PET-810-Service-Manual(1) 电路图 维修手册.pdf

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1、DVD Portable Player PET810 / PET805 All version 3141 785 30465 Version 1.5 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-sw

2、itch 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 ass

3、igned region may not be released. 5.0 TROUBLESHOOTING & SERVICE TIPS 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 and switch unit repl

4、ace MAIN BOARD go to other SYMPTOM no yes yes no 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 TROUBLESHOOTING & SERVICE TIPS no SYMPTOM: THE INITIAL

5、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 bottom assembly to check the connector to the main board yes yes no

6、 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 connector Replace FL inverter or LCD no yes Is the connector broken?

7、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 board yes Replace LCD unit or main board TROUBLESHOOTING PET710 SYM

8、PTOM: NO IMAGE OR SOUND COMES OUT FROM THE EXTERNAL INPUT start Replace the main board or the connector 5.0 TROUBLESHOOTING & SERVICE TIPS SYMPTOM: THE DVD DRIVE DOES NOT WORK start Check the optical pick up lens? yes Pick up lens does not light up at all Press the DISC cover switch at the center of

9、 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. Replace DVD drive Pick up lens light up dim Check the connectors of the DVD drive and m

10、ain 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 initializing operation of the optical pick-up lens does not start (the optical pick-up lens o

11、perates 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?displayed Nothing on display Check the DVD disc for fingerprints, dirt, HECK DISK?displayed Is t

12、he 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 Secure the connection of the battery harness inside the DVD player SYMPTOM: THE DVD DRIVE DOES NOT OPERATE WITH BATTERY start Is the

13、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 does the DVD drive operate OK? NOTE: - For this check, use a battery which is not fully charged (because the LED

14、 does not light when the battery is fully charged.) - Before this check, make sure other function work correctly. no SYMPTOM: NO SOUND COMES FROM THE HEADPHONES start Replace main board yes Insert a good headphones and check if the problem persist? Customer headphones defective no 5.0 TROUBLESHOOTIN

15、G & SERVICE TIPS SYMPTOM: NO SOUND COMES FROM THE HEADPHONES start Replace main board yes Insert a good headphones and check if the problem persist? Customer headphones defective no RF AMP & SERVO & DVD PROCESSOR MPEG-2 DECODER & VIDEO ENCODER MT1389SE 6.0 OVERALL BLOCK DIAGRAM AC Adapter DC IN +9VD

16、C / DC R1224/IRF7304/PQ050DZ01 BA033/PQ1R33/TPS5100 LM1117-1.8/BA50BC0FP (BQ2057C)(TPC8207)(VG202C) 110240V 50/60Hz BATTERY DV23(HD80) PU mechanism DRIVER (CMD5954) 16M FlashROM MX29LV160ABTC-70 64M SDRAM NT56V6620C0T-75S TC4W5327MHz AUDIO D/A (PCM1753) UPD5100TFT MONITOR AUDIO AMP (NJM4558) LM4863

17、HIGH VOLTAGE ASSY 74HCU04 27MHz VIDEO OUT AUDIO OUT PHONE OUT SPEAKER LOUT SPEAKER ROUT L R L R DRIVER +5V +5V AUDIO +/-5V +5V +3.3V +1.8V AUDIO +5V TFT POWER +3.3V +5V +2.5V +15V -16V +9V COAXIAL OUT DC 9V OSCILLATOR OZ9RR 14.31818MHz XS8 XS9 XS001 XS4 XS5 XS6 XS7 XS1 1 2 3 4 5 6 7 8 KEYIN0 KEYIN1

18、KEYIN2 KEYIN3 KEYOUT0 KEYOUT1 KEYOUT2 KEYOUT3 1 2 3 4 5 6 7 8 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 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

19、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 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 XS4 X

20、S6 XS7 FUNCTION BUTTON PCB LOADING MAIN PCB LCD HV POWER PCB SWITCH PCB 7.0 OVERALL WIRING DIAGRAM XS5 XS9 XS8 XS9 XS8 XS3 XS7 VCOMS SPIO VBS LCDR LCDG LCDB MODE1 3.3V 3.3V CLD 3.3V 3.3V 3.3V NC VEE TFT-GND VCOMS SPS SPOI CTR MODE2 CLS TFT-GND NC NC TFT-16V TFT-GND 3.3V NC TFT+13V GND NC GND -16V GN

21、D +15V GND GND UPD5100VDD UPD5100VDD SPKR- SPKR+ SPKL- SPKL+ GND GND TFT ON/OFF BRIGHT-CO TFT-HV9V TFT-HV9V VCOMS NC NC GND G B R GND MODE2 MODE1 SPOI SPIO SPS CLD CTR 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 XS001 BATT

22、ERY 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 SPEAKER L SPEAKER R 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 XS8 XS9 XS2 XS1 XS7 XS3 A B C D E G 2 F 1345678910 8.0 ELECTRICAL DIAGRAM - MAIN BOARD CIRCUIT DIAGRAM (POWER CIRCUIT DIAGRAM) H T3A

23、/125V cation: REPLACE PUSE WITH SAME TYPE AND RATING DC IN +9V POWER SWITCH VD01 TS POWERSW BAT+#HV C19 1U C198 10U/16V R13 39K VD52 XN4601 R010 2.7K R198 18K C014 NC C199 100N C126 10U/16V L20 601 VD029 2SD601AR C207 1U R208 33K L001 CDRH6D38-330MC R12 68K N15 1453 1 2 3 4 5 6 7 89 10 11 12 13 14 1

24、5 16 C020 100N R092 47K R12 39K C68 100n R207 33K R029 1K R030 120k C034 100n VD010 ISS355 N003A IR7304 C140 100n R005 1K VD012 ISS355 C02 100u/6V N005 R1224N 1 2 34 5 CE GND VOUT EXT VIN R14 68K C141 100n R031 100k VD25 ISS355 C002 100U/16V C142 100n R118 1K C032 1N C641 1U R15 39K C204 1u VD42 ISS

25、355 L002 CDRH6D38-330MC C17 330P R204 HEC4801-010110 xs3 R003 NC N020 BQ2057C 1 2 3 45 6 7 8 SNS BAT VCC TSSTAT VSS CC COMP R11 10K C001 16V/47U VD56 UDZ15B L10 601 FM001 LV-R0489 L44 601 N004 R1224N 1 2 34 5 CE GND VOUT EXT VIN R036 56K C215 10u/16v R007 47K CLK5 1 2 3 C004 1U VD3 IN5402T R022 10K

26、C178 100U/6V C213 C18 100N C19 16V/47U R7 0.5 R07 13K R002 15K C003 16V/100U CB1 100N C184 47u/16V C046 100n C19 1U VD002 UPA1716G VD002 UPA1716G R26 100K VD3 BAV99 3 1 2 C099 100N R06 18K VD1 RB060-40L C19 100P R010 10K R08 18K C08 100n C206 330P N002 BA033 1 3 2 IN GND OUT C71 100u/16V CB2 100N SS

27、SS710603 SW1 VD51 XN4601 C25 4700P N001 UPC29M05 1 3 2 IN GND OUT VD006 RB060-40L R081 10K C176 10U/16V C130 100N L42 100UH C66 100U/6V VD54 2SD1005 R032 1K VD3 BAV99 3 1 2 R004 47K C153 100n VD028 2SJ401 1 32 N003B IR7304 R012 47K L003 CDRH6D38-330MC R003 4.7K C047 10U/6V C202 10U/16V VD011 2SD601A

28、R C12 100U/6V C14 100U/6V R205 10 C034 100N R035 56K C137 100n C206 100N R6 0.5 VD005 RB060-40L VD06 RB060-40L CB128 100n CB5 100n VR001 5K VD05 RB060-40L C178 100U/6V VD4 RB060-40L C136 100n C011 1N VD55 ISS355 FR2*4 L43 100UH R000 0.1 R48 470 R19 39K F001 452003 R09 2.7K N9 PQ05DZ11 16 2 5 4 3 INO

29、UT CO GND NC NC C196 100n C012 1N R05 3.3K R22 39K R98 120 C175 47u/16V C217 100U/6V R146 120 VD57 ISS355R18 39K R051 1K8 R009 1K C16 100P L41 601 R161 470 R28 33K R033 6.8K C41 47u/16V CB133 100n R208 200K C15 4700P L42 100UH R034 12K R36 33K VD08 ISS355 R001 10 R15 20K L26 601 R7 100K C179 330P VD

30、09 UDZS7E-174.7B R04 10 VD2RB060-40L C195 47U/16V L008 601 VD001 1715B VD07 2SD601AR VD50 2412 C13 100n C007 100n VD045 KTA1298 R021 47K R011 1k R197 220K C005 100n D/AVCC +P5V DV33 #HV9V TFT ON/OFF -5V +6V OUT -13V OUT +16V OUT Littelfuse A B C D E G 2 F 1345678910 H 8.0 ELECTRICAL DIAGRAM - MAIN B

31、OARD CIRCUIT DIAGRAM (TFT CIRCUIT DIAGRAM) Y3# Y2# Y1# VDD UPD5100VDD MD MC CTR CLS G# SPOI R# MODEN2 VCOMS B# SPS SPIO MODEN1 CLO VDD GND GND GND GND GND GND UPD5100VDD UPD5100VDD UPD5100VDD VDD A_L Y1 AUXSW A_R Y1# LI-DC Y3# Y2# Y3 Y2 TS UPD5100VDD RAVDD TF+5V TF+5V -14.5V +13V TF+5V RAVDD TF+5V T

32、FT-HV +16.5V -14.5V R24 10K R151300 R152300 L9 601 R184 200 + C203 10U/16V C153 100n R33300 C168 100n R208 1M R49 10K R27 1K R142 NC C194 20P R32 100 R28 NC VD40 ISS355 C182 470n R1920 R141 NC R144 10K R224 33k R153 0 C185 390P C155 100P EM8 10M R188 R154 0 VD9 STZ6.2N R187 R148 NC CB15 100n RN6 100

33、*4 CB21 100n VD33 2SD601 R186 NC C171 100n CB17 100n VD34 2SD601 C186 390P JS1 SM20B-SURS-TF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CB16 100n C198 100n JS2 SM20B-SURS-TF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 RN3 10k*4 JS3 SM20B-SURS-TF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

34、17 18 19 20 CB20 100n C64 47U/16V R236 2K R147 NC R26 10K C52100n C192 100n N4 UPD5100 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 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

35、 AVDD VCOMP VVREF AGND AVDD VIREF AVDD VC AGND RESETx DHSYNC DVSYNC DI7 DI6 VDD GND DI5 DI4 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 C193

36、100n RN1 100*4 L35 601 R149 NC VR2 50K 13 2 R1930 R184 750 R238 75 VD36 NC L38 601 R165 33 C197 20P R199 75 VD29 STZ6.2N EM7 10M C170 20P R37 NC C169 100n R38 75 VD35 NC VD33 ISS355 C55 390P R34 0 R20 NC R30 NC VR3 50K 12 3 R29 22K VD30 STZ6.2N EM4 10M R22 33K EM5 10M N12 1R33 1 2 3 5 6 4 R189 NC R2

37、1 NC N3 3414 1 2 3 45 6 7 8 VD21 STZ6.2N C62 10U/16V R19 NC R166 33 VD22 STZ6.2N R167 33 VD37 2SD601 RN2 100*4 R23 10K HSJ1456-01330 JS05 L37 601 R31 100 R143 NC HSJ1594-010065 JS04 G3 14.31318 + C91 ECJ3YF1C106Z C174 20P EM1 10M C53470n C154 100n L35 601 RN5 100*4 VD36 2SD601 R237 2k VSY Y7 Y6 Y5 Y

38、4 Y0 DCLK PAL/NTSC CS HSY +P5V A B C D E G 2 F 1345678910 MAIN BOARD CIRCUIT DIAGRAM (MPEG & SERVO CIRCUIT DIAGRAM) MB MA LDOVCC 27M SPDIFOUT DV33 BATTER DV33 HV COX TFTON-OFF TFTOFF DV33 V1P4 STBY V1P4 DVDB DVDD MC $MD DV33 $138 $231 $147 $142 $140 $169 $138 $147 $127 $127 $231 $212 $140 $142 VCC $

39、235 $160 $258 $197 $195 GND $240 DV33 $202 $203 $186 $59 $251 $135 $193 $191 $196 $178 KEYOUT2 $132 $194 SPDIFOUT G KEYIN3 KEYOUT2 V18 GND $159 $190 $MD $166 $229 $173 $150 $188 5015RESET/RD2011 KEYOUT0 DV33 $164 $150 $152 $155 STBY GND DVDD KEYIN1 $152 $167 V18 CS $131 GND $166 GND GND DV33 GND $16

40、5 ASDATEO $226 $189 $174 $190 KEYIN2 $153 ACLK TFTSW KEYOUT3 CD/DVD #SCL $225 $199 CLOSESW OPO $60 DVDA $136 $164 TRO ALRCK $157 $187 DFVDD3 GND R GND $229 #MS-INS $196 $176 $185 MA $203 $197 $148 ML LDO1 $273 GND ALRCK HSY DACVDDB $173 GND $157 TXD $191 $178 MC $160 $192 LDO2 CD/DVD LIMIT DV33 $137

41、 LIMIT $161 $188 $200 MC $155 $198 Y GND $170 $132 $135 $139 IR $193 $205 GND KEYOUT0 $161 FMO $195 DVDC ADCVDD3 PLLVDD3 27M C KEYIN1 GND $230 $151 RXD #SDA $226 $183 $184 #DMSO RMC $158 TFTON/OFF VIDEO# Y0 $134 GND $175 DVDC KEYOUT1 $171 $162 $159 $134 F00 KEYIN0 $151 $176 $177 DVDA #SDA GND DV33 D

42、VD/AUX VSY KEYIN2 KEYOUT1 V18 $165 ML TRO SVDD3 $272 ASDATEO $133 $146 GND $204 $194 $192 $235 $198 $USBP $200 $186 $168 DV33 KEYIN0 $136 $211 $141 $167 $153 $156 $177 $174 $USBM V2P8 $202 $199 AVDD3 $163 $168 $148 MD# GND $201 V18 FMO OP+# MB $156 $204 KEYOUT3 $163 $131 $184 $185 $213 GND $171 $126

43、 $213 RERST KEYIN3 $225 $205 $133 $258 $175 $183 $170 $201 #SCL V18 ACLK B DACVDDB DV33 $162 DV33 $158 V18 MC# V18 $189 $187 F00 DVDB LED-CON BAT SDCLK SDCMD OP- V1P4 V1P4 +P5V 1V8 OP+ AVDD3 V1P4 1V8 V1P4 ABCK ABCK E MD V20 FCS+ V20 F LD/VCC F E MD MD VCC A-R R-IN TFTON A-L DVD/AUX AUDIO5V +P5V A-L

44、R-IN L-IN #DVD/AUX L-IN A-R +P5V -5V GND GND TFTON +P5V AUDIO5V DV33 GND DV33 TFTSW DV33 CLOSESW A-R A-L Y7 HSY PAL/N CS Y0 DCLK Y4 DVSYNC Y5 Y6 AUDIO5V +P5V +P5V DV33 DRVCC +P5V DV33 AUDIO-5V AUDIO5V +P5V +P5V DV33 DV33 SDRAM3V3 DV33 SVDD3 V2P8 V18 V1P4 DV33 DV33 DV33 R586 0 CB74 100n + C138 220U/4

45、V EM4 10M R28 680K C49 330P R168 0 R529 100 C103 100N CB110 100n C58 100n R515 10k D002 74HCU04 1A 1 1Y 2 2A 3 2Y 4 3A 5 3Y 6 GND 7 4Y 8 4A 9 5Y 10 5A 11 6Y 12 6A 13 VCC 14 VD29 STZ6.2N R36 10k R501 47K C519 300P R556 1k R43 0R5 C208 100n VD510 2SD601 VD25 ISS355 D004 64MSDRAM VCC 1 DQ0 2 DQ1 4 VSSQ

46、 12 DQ2 5 DQ3 7 VCCQ 9 DQ4 8 DQ5 10 VSSQ 46 DQ6 11 DQ7 13 DQML 15 WE 16 CAS 17 RAS 18 CS 19 A11 35 A10/AP 22 A0 23 A1 24 A2 25 A3 26 VCC 14 VSS 41 A4 29 A5 30 A6 31 A7 32 A8 33 A9 34 NC 36 CKE 37 CLK 38 DQMH 39 NC 40 VCCQ 43 DQ8 42 DQ9 44 VSSQ 52 DQ10 45 DQ11 47 VCCQ 49 DQ12 48 DQ13 50 DQ14 51 DQ15

47、53 VSS 54 BA0/A13 20 BA1/A12 21 VCCQ 3 VSSQ 6 VCC 27 VSS 28 CB139100N R162 1 C240 100n N501B 4558 5 6 7 8 C57 1500P VD509 2SD601 R58 10 XS4 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 XS006 speaker 1 2 R182 15k R41 15K N501A 4558 3 2 1 4 R59 10K VD28 STZ6.2N R192 1k CB1

48、23 100N R242 100 R567 100 XS004 Speaker 1 2 CB6 100n R454 10k CB97 100N +C34 10U/16V C78 2200P CB72 100N L1 601 + C148 10U/16V CB120 100N R520 10k + C143 10U/16V R408 10K CB78 100N R0110K D1 TC4W53 5 A 6 CH1 7 CH0 8 VDD 1 COMMON 2 INH 3 VEE 4 VSS C120 NC VD26 DTA124 R191 100k R521 3k9 VD29 STZ6.2N R163 150K R57 1M + C55547U/4V L015 601 R180 100k C187 1uF R241 390 I81 ESF11V1 EM7 10M C47 1uF EM7 10M R1480 C461uF CB3 100n C1