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Philips PET816/05, Service Manual

The Philips PET816/05 is a portable DVD player that provides entertainment on-the-go. Access the user manual for free and effortlessly with a simple download from 88.208.23.73:8080. This Service Manual offers comprehensive instructions, enabling you to optimize your device's functionality and fully enjoy your multimedia experience.

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BJT Amplifier for T-CON I/F

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89P VCOM DAC OUTPUT

VCOM DAC OP POWER

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Wednesday, May 21, 2008

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AVDD

VB

VG

VR

GND

VCC

CPH1

CPH2

CPH3

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VCOM

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STVL

STVR

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6

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2

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1

2

3

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2

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1

2

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0.1uF

AL2

FB600R

AR47

7K5

AR55

7K5

AR30

10K

AR38

10K

PET816 TFT

Summary of Contents for PET816/05

Page 1: ...eshooting 5 Overall Block Diagram 6 Electrical Diagram 7 Service Part List 8 Revision List 9 Copyright 2005 Philips Consumer Electronics B V Eindhoven The Netherlands All rights reserved No part of this publication may by reproduced stored in a retrieval system or transmitted in any form or by any means electronics mechanical photocopying or otherwise without the prior permission of Philips Servic...

Page 2: ...1 0 TECHNICAL SPECIFICATION Service Policy on PCBA of PET816 Type 05 12 98 Main PCBA MLR MLR MLR TFT PCBA MLR MLR MLR KEY PCBA MLR MLR MLR BATTERY PCBA MLR MLR MLR AUDIO PCBA MLR MLR MLR MLR module swap ...

Page 3: ...1 5mW Frequency response 3dB SNR A wght 70dB THD 0 2 20kHz 3 Left Right Channel Separation 50dB Left Right Channel Balance 1dB Supported disc type Video Playback Formats Audio Playback Formats Playback disc type DVD Picture CD SVCD Video CD MP3 CD CD R CD RW WMA CD DVD R DVD RW DVD R DVD RW Video Playback Format DVD VCD SVCD CD JPEG DivX5 Audio Playback Format CD MP3 MP3 DVD DVD DivX5 Disc Diamete...

Page 4: ...he file and then burn it into a CD ROM to make a disc for upgrade 3 CD ROM disc name must be PHILIPS otherwise it will not be recognized as a disc for upgrade 4 Power on the Portable DVD Player with AC DC adaptor 5 Play CD ROM for firmware upgrade Warning Do not unplug the AC adaptor during firmware upgrade to prevent flash corrupt of the set 6 Once upgrade is completed the player will restart aut...

Page 5: ... caso di non osservazione della più grande cauzione alla loro manipolazione Durante le riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dell apparecchio tramite un braccialetto a resistenza Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale Pour votre sécurité ces documents doivent être utilisés par des spé...

Page 6: ... operates properly after replacement if it was subject 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 ceramic type Ground conductive wrist strap for body Conductiv...

Page 7: ...xists 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 Voltmeter Hook up for Leakage Current Check 0 15uF 150V AC 1500 10W 5000 per volt or more sensitivity...

Page 8: ...p 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 Don t bend or fold sealing edge 2 2 3 Folding edge The folding edge is form in battery process and passed all hermetic test Don t open or deform folding edge 2 2 4 Tabs The battery tabs are not so stubborn especially for aluminum tab Don t...

Page 9: ...3 0 INSTRUCTION FOR USE ...

Page 10: ...ly Firstly unplug the wire connector of key board from the main board left bottom side Then unplug the wire connector which connect the audio board and TFT board adhere by the flannel 3 Unplug all the wire connecter from main board The wire connecters are for DVD loader battery board and TFT driver board and speaker Unplug the FFC from DVD driver and then you can take out the DVD loader ...

Page 11: ... on the bottom side 5 Remove all the screws on the battery board Unplug the housing which connect the battery board and audio board And then take out the battery with battery board 6 Remove 6pcs screws from key board 7 Remove 6pcs of screws on the display frame Carefully open the display frame with the catches by screwdriver There are six catches as shown in the pictures Then you can see next pict...

Page 12: ...mbly And unplug wire connecter from TFT board and audio board Take out the TFT board from cabinet using eradicator Don t forget unplug the FFC of panel from the TFT board it is behind the black flannel After this take the panel from the front cabinet carefully There are three two side tape rubbers as shown in the pictures 9 To remove the hinge remove the screws on the hinge ...

Page 13: ...t Check Battery capacity BATTERY CAN T Power ON Check charging function OK SET OK No Defect return set to Customer Check adaptor power ON OK no Check the Power ON button and cable OK Replace Main Board Replace Button or Cable yes Yes NO No Yes Yes No ...

Page 14: ...PEnote and connection is OK Replace DVD Drive Check DVD Drive work Replace Main Board Exchange AV cable NOTE AV Cable 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 ...

Page 15: ...ESHOOTING SYMPTOM THE DVD DRIVE DOES NOT WORK SYMPTOM THE DVD DRIVE DOESN T WORK Start Replace DVD Loader Check the DVD Loader OK Replace main board NO Yes Yes Cable Reinsertion NO Check DVD Loader connection OK ...

Page 16: ...TOM ADAPTOR CANNOT POWER ON Start Check Adaptor OK Adaptor can not Power ON Change adaptor SET OK Return set to Customer NO Check the Power ON button and cable OK Replace Main Board Replace Button or Cable Yes NO Yes No YES OK ...

Page 17: ...T WORK SYMPTOM THE REMOTE CONTROL CAN NOT WORK Start Check TOP board OK Replace main board Yes Yes Cable Reinsertion NO Check CABLE form bottom board to top board connection OK Replace IR receiver Return to custormer OK OK Replace top board NO NO OK ...

Page 18: ...5 0 TROUBLESHOOTING SYMPTOM NO SOUND FROM HEADPHONE ...

Page 19: ...DISPLAY FAILURE SYMPTOM LED Display Fail Start Check TOP board OK Replace main board NO Yes Yes Cable Reinsertion NO Check CABLE form Main board to top board connection OK Replace LED Return to custormer OK Replace top board NO OK OK ...

Page 20: ...NG SYMPTOM KEY BOTTON FAILURE SYMPTOM Key Botton Fail Start Check KEY board OK Replace main board NO Yes Yes Cable Reinsertion NO Check CABLE form board to board connection OK Return to custormer OK Replace KEY board OK ...

Page 21: ...6 0 BLOCK DIAGRAM ...

Page 22: ...5 L 851 1 3 2 4 C24 0 1uF EC7 100uF 25V R20 10K R14 100K C7 0 1u C25 0 1uF L9 22uH J3 CON20 1 2 3 4 5 6 7 8 9 10 11 STVL GNDA CKV OEV GNDB OEH STHL GNDC CPH1 GNDD VCOM D16 SK34 R151 27K F1 2A_FUSE C124 1uF Q3 3904 L12 FB600R EC19 100uF 25V J1 switchpower 1 2 3 4 5 6 L6 22uH C31 100pF R29 10K C37 100pF C125 NC R13 100K L11 FB600R C22 0 1uF L16 1 8uH R25 560 L17 1 8uH C17 1000pF Q3 3904 C53 1uF R20 ...

Page 23: ...uF EC21 10uF 16VSMD R71 1 C89 0 1uF R36 10K R75 18k R44 0R R56 0 R47 10k U4 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 29 30 VINFC PVCC1 PGND VOSL CF2 CF1 VOTK VNFFC VOFC VOFC PVCC2 PGND VNFTK CTK2 BIAS VOSL VINSL VINSL STBY VCC VOSL VOLD VOLD VOTK VINLD PREGND CTK1 VINTK G1 G2 R70 1 L23 FB R85 680K NC R48 2K2 FB L32 FB C15 1U 0603 EC23 10uF 6 3VSMD R78 10k R...

Page 24: ... C96 0 1uF R103 NC U6 ESMT M12L64164A N C 1 2 4 12 5 7 9 8 10 46 11 13 15 16 17 18 19 35 22 23 24 25 26 14 41 29 30 31 32 33 34 36 37 38 39 40 43 42 44 52 45 47 49 48 50 51 53 54 20 21 3 6 27 28 VCC DQ0 DQ1 VSSQ DQ2 DQ3 VCCQ DQ4 DQ5 VSSQ DQ6 DQ7 DQML WE CAS RAS CS A11 A10 AP A0 A1 A2 A3 VCC VSS A4 A5 A6 A7 A8 A9 NC CKE CLK DQMH NC VCCQ DQ8 DQ9 VSSQ DQ10 DQ11 VCCQ DQ12 DQ13 DQ14 DQ15 VSS BA0 A13 BA...

Page 25: ...20p R121 100K EC37 47uF 25V L41 FB2K2 R146 4 7R C117 0 1uF Q17 3904 nc R140 30K C107 100pF C120 0 1uF L38 FB2K2 R114 10K Q18 3904 nc R119 100K C115 0 1uF JACK1 AV OUT JACK 6 7 1 2 3 4 5 6 7 R109 5 6K C113 0 1uF R142 200R C110 1000pF L42 FB2K2 U9B NJM4558 SOP 8 5 6 7 8 4 L36 1 8uH EC36 47uF 16V EC1 10uF 16V C102 100pF R125 1K nc R116 330R R105 30K R137 200R R39 2R 0805 EC2 10uF 16V C122 0 1uF R112 ...

Page 26: ...5 AR41 1M AR23 100R 1 2 AR1 1K 1 2 AR61 75K AC8 0 1uF AC27 1uF 0805 AC41 10uF 10V 0805 AR15 470R 1 2 AR35 100K AC37 10uF 25V 1206 1 2 AC16 0 1uF L1 22uH AC1 0 1uF AC5 0 1uF AU3 SS6608 1 2 3 4 5 1 2 3 4 5 AR46 75 1 AE6 10uF 16V A AC3 4700P AC13 0 1uF AC25 0 1uF AR19 4 7K 1 2 AR48 20k AQ9 SS214U 1 2 3 AC35 10uF 25V 1206 1 2 AR65 20K AR57 270 AU1 SS7707 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 REF REF1...

Page 27: ...key4 key3 key1 key2 S6 STOP 1 2 TP2 TP5 S7 PREV 1 2 S1 LEFT 1 2 S3 UP 1 2 S5 PLAY PAUSE 1 2 TP3 S10 PREV 1 2 S4 DOWN 1 2 S9 MENU 1 2 TP4 S8 SETUP 1 2 S2 ENTER 1 2 TP1 CIRCUIT DIAGRAM KEY 4 1 4 1 ...

Page 28: ...CIRCUIT DIAGRAM BATTERY 1 1 1 1 ...

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Page 37: ...List CTN Service 12NC Service Description Photo Pos No PET816 996510010215 MAIN PCBA 100 PET816 996510010216 TFT PCBA 110 PET816 996510010217 KEY PCBA 120 PET816 996510010218 BATTERY PCBA BATTERY PACK 130 PET816 996510010219 AUDIO PCBA 140 ...

Page 38: ...200 PET816 996510007686 DVD LOADER 210 PET816 996510010221 FRONT CABINET 300 PET816 996510010222 DISPLAY FRAME SPEAKERS 310 PET816 05 PET816 12 PET816 93 996510010223 BOTTOM CABINET PET816 98 996510010379 BOTTOM CABINET 320 PET816 996510010224 MIDDLE CABINET 330 PET816 996510010225 CD DOOR 340 PET816 996510010226 DIR BUTTON 350 ...

Page 39: ... 996510010227 OK BUTTON 360 PET816 996510010228 KEY ASSY BUTTON 370 PET816 996510010229 OPEN KNOB 380 PET816 996510010230 DOOR EJECT SPRING 390 PET816 996510010231 DOOR SLIDE 400 PET816 996510010232 DOOR SLIDE SPRING 410 PET816 996510010233 DOOR SLIDE COVER 420 PET816 996510010234 CD DOOR SPRING 430 ...

Page 40: ...st CTN Service 12NC Service Description Photo Pos No PET816 996510010235 HINGE 440 PET816 996510002384 FFC 450 PET816 996510010236 LENS 460 PET816 996510010237 HOUSING OF MAIN TO AUDIO BD 470 PET816 996510010212 HOUSING OF MAIN TO TFT BD 480 ...

Page 41: ...to Pos No 996510006564 CAR ADAPTER CARADAPTER 996510004972 REMOTE CONTROL AY5510 RC 996510004975 AV CABLE AVCABLE 996510010214 AC DC ADAPTER FOR 12 ADAPTER 996510010377 AC DC ADAPTER FOR 05 ADAPTER 996510010378 AC DC ADAPTER FOR 98 ADAPTER 996510012875 AC DC ADAPTER FOR 93 ADAPTER ...

Page 42: ...n 1 0 3141 785 32260 Initial release PET816 05 PET816 12 PET816 98 Version 1 1 3141 785 32261 Update partlist for PET816 93 Version 1 2 3141 785 32262 Update section 7 the electrical drawing for PET816 12 05 kit model in PACH ...

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