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Philips PET702 Service Manual
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Philips PET702 Service Manual

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TABLE OF CONTENTS

Technical Specification & Service Tips......................... 1
Safety Instructions..................................................... 2
Instruction for Use...................................................... 3
Mechanical Instructions.............................................. 4
Troubleshooting .........................................................5
Overall Block Diagram................................................. 6
Electrical Diagram...................................................... 7
Component Layout Diagram........................................ 8
Service Part List.......................................................... 9
Revision List............................................................. 10
©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
Version 1.3
All manuals and user guides at all-guides.com
PET702
All version
Chapter
3141 785 32053

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Summary of Contents for Philips PET702

  • Page 1: Table Of Contents

    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 3141 785 32053 Version 1.3...
  • Page 2 All manuals and user guides at all-guides.com 1.0 TECHNICAL SPECIFICATION General Playback disc type: DVD, Picture-CD, SVCD, Video CD, MP3- CD, CD-R/CD-RW, WMA-CD, DVD-R, DVD- Dimensions (W x H x D): 210 x 178 x 39mm RW, DVD+R, DVD+RW Bear Unit Weight: 719.3g +/- 5% Power supply: Input: 100-240V AC, 50/60Hz...
  • Page 3 For the best performance of your DVD Portable. Check www.philips.com/support for latest software upgrades available. A) By CD-ROM Download the “PHILIPS.BIN” file from the Philips support site Unzip the file and then burn it into a CD-ROM to make a disc for upgrade CD-ROM disc name must be “PHILIPS”...
  • Page 4 All manuals and user guides at all-guides.com 2.0 SAFTETY INSTRUCTIONS WAARSCHUWING WARNING Alle IC’s en vele andere halfgeleiders zijn All ICs and many other semi-conductors are gevoelig voor electrostatische ontladingen susceptible to electrostatic discharges (ESD). (ESD). Careless handling during repair can reduce life Onzorgvuldig behandelen tijdens reparatie kan drastically.
  • Page 5 All manuals and user guides at all-guides.com 2.1 ESD PROTECTION When the power supply is being turned on, you may not remove this laser cautions label. If it removes, radiation of laser may be received. 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 subject to electrostatic discharge during replacement, its life might be shortened.
  • Page 6 All manuals and user guides at all-guides.com SAFTY NOTICE SAFTY PRECAUTIONS LEAKAGE CURRENT CHECK Plug the AC line cord directly into a 120V AC outlet (do Measure the AC voltage across the 1500 resistor. not use an isolation transformer for this check). Use an The test must be conducted with the AC switch on and AC voltmeter, having 5000 per volt or more sensitivity.

  • Page 7: Instruction For Use

    All manuals and user guides at all-guides.com 3.0 INSTRUCTION FOR USE...

  • Page 8: Mechanical Instructions

    All manuals and user guides at all-guides.com 4.0 MECHANICAL INSTRUCTION 1. Remove 8pcs of screws on the side of bottom cabinet. 2. up-plug all the wire connecter from main board, The wire connectors are for: DVD loader, battery board and TFT driver board, and speaker. 3.
  • Page 9 All manuals and user guides at all-guides.com 4.0 MECHANICAL INSTRUCTION 6. Remove 6pcs screws from key board. 7. Remove 6pcs of screws on the display frame. Carefully open display frame with catches screwdriver.( There are six catches as shown in the pictures) Then you can see next picture.

  • Page 10: Troubleshooting

    All manuals and user guides at all-guides.com 5.0 TROUBLESHOOTING SYMPTOM: BATTERY NO POWER BATTERY CAN＇T Power ON Start Check charging Check adaptor Check Battery capacity? SET OK? function OK? power-ON OK? Check the Power-ON No Defect, return button and cable OK? set to Customer Replace Button or Replace Main Board...
  • Page 11 All manuals and user guides at all-guides.com 5.0 TROUBLESHOOTING SYMPTOM: NO IMAGE / NO SOUND SYMPTOM: NO IMAGE OUTPUT ( THE PANEL SHOW BLUE PICTURE) Start Check DVD Drive work? Replace DVD Drive Check the external AV NOTE: AV Cable TYPE from outside to note Cable TYPE Exchange AV cable...
  • Page 12 All manuals and user guides at all-guides.com 5.0 TROUBLESHOOTING SYMPTOM: THE DVD DRIVE DOES NOT WORK SYMPTOM: THE DVD DRIVE DOESN＇T WORK Start Check DVD-Loader Cable Reinsertion connection OK? Check the DVD-Loader Replace DVD- Loader Replace main board...
  • Page 13 All manuals and user guides at all-guides.com 5.0 TROUBLESHOOTING SYMPTOM: ADAPTOR CANNOT POWER ON Adaptor can not Power ON Start Check Adaptor OK? Change adaptor SET OK? Check the Power-ON Return set to Replace Main Board button and cable OK? Customer Replace Button or Cable...
  • Page 14 All manuals and user guides at all-guides.com 5.0 TROUBLESHOOTING SYMPTOM: REMOTE CONTROL CANNOT WORK SYMPTOM: THE REMOTE CONTROL CAN NOT WORK Start Check CABLE form bottom board to top board Cable Reinsertion connection OK? Check TOP-board OK? Replace IR receiver Replace top board Replace main board Return to custormer...
  • Page 15 All manuals and user guides at all-guides.com 5.0 TROUBLESHOOTING SYMPTOM: NO SOUND FROM HEADPHONE...
  • Page 16 All manuals and user guides at all-guides.com 5.0 TROUBLESHOOTING SYMPTOM: LED DISPLAY FAILURE SYMPTOM: LED Display Fail Start Check CABLE form Main board to top board Cable Reinsertion connection OK? Check TOP-board OK? Replace LED Replace top board Replace main board Return to custormer...
  • Page 17 All manuals and user guides at all-guides.com 5.0 TROUBLESHOOTING SYMPTOM: KEY & BOTTON FAILURE SYMPTOM: Key & Botton Fail Start Check CABLE form board to Cable Reinsertion board connection OK? Check KEY board OK? Replace KEY board Replace main board Return to custormer...
  • Page 18 All manuals and user guides at all-guides.com 6.0 BLOCK DIAGRAM...

  • Page 19: Electrical Diagram

    All manuals and user guides at all-guides.com 7.0 Electrical Diagram - TFT board AC22 AC19 SS214U +15V AR35 -12V_VOP AC16 AC37 89P VCOM DAC OUTPUT 22uH SSD03 0.1uF 10uF/25V/1206 AR61 AC15 AR30 AC14 AR33 AU2A AR28 VCOM 0.1uF 0.1uF 89KP_VCOM AR34 AC11 AC12...
  • Page 20 7.0 Electrical Diagram - Main board All manuals and user guides at all-guides.com R105 C102 100pF R107 C103 1uF/0805 R106 5.1K R109 AOUT_L EC33 10uF/16V R108 330R AV-OUT-L A_L_SPEAKER AV-OUT-L R110 C104 NJM4558-SOP-8 C105 5.6K A_MUTE AV-OUT-L 1000pF FB2K2 820p 3904/nc R111 1K/nc...
  • Page 21 7.0 Electrical Diagram - Main board All manuals and user guides at all-guides.com SDRAM (Dual Layout) DV33 SD33 EC31 EC32 100uF/6.3V 100uF/6.3V 0.1uF SD33 SDCKE SD33 MA10 DQ10 DCS# MA10 DQ10 DQ10 A10/AP DQ10 DBA0 DQ11 MA11 DQ11 BA/A11 DQ11 DQ11 DQ12 DBA0...
  • Page 22 7.0 Electrical Diagram - Main board All manuals and user guides at all-guides.com 89L_3V3 89L_3V3 V1P4 DV33 RFVDD3 RFV18-1 150uH ADACVDD RFVDD3 RFV18-1 ADACVDD EC21 EC22 APLLVDD3 0.1uF 10uF/16VSMD 0.1uF 10uF/16VSMD APLLVDD3 10uF/6.3VSMD 0.1uF 0.1uF DACVDD3 DACVDD3 RF Reference AVDD33 RFV18-2 EC23 AVDD33...
  • Page 23 7.0 Electrical Diagram - Main board All manuals and user guides at all-guides.com battery charge BATTERY SI2307 +9VDCIN CHARGE 22k 1% DC_IN 100R B-CHARG 0.1uF/NC 3904 100uF/16V 3904 910 1% 0.1uF CHARGE ON INDICATION switchpower 11.5K/1%/NC C4 0.47uF/NC POWER ON ON/OFF B-CHARG POWER OFF...
  • Page 24 All manuals and user guides at all-guides.com 7.0 Electrical Diagram - Charge board...
  • Page 25 All manuals and user guides at all-guides.com 7.0 Electrical Diagram - KEY board PREV. KEY1 KEY2 KEY1 NEXT KEY2 KEY2 SOURCE KEY3 KEY3 monitor KEY4 KEY4 PLAY/PAUSE KEY2 KEY3 DOWN LEFT KEY4...

  • Page 26: Component Layout Diagram

    All manuals and user guides at all-guides.com 8.0 Component Layout Diagram - TFT & Charge board (Top View)
  • Page 27 All manuals and user guides at all-guides.com 8.0 Component Layout Diagram - TFT & Charge board (Bottom View)
  • Page 28 All manuals and user guides at all-guides.com 8.0 Component Layout Diagram - Key Board (Top View)
  • Page 29 All manuals and user guides at all-guides.com 8.0 Component Layout Diagram - Key Board (Bottom View)

  • Page 30: Service Part List

    Service Description Photo Pos. 12NC 996510007683 MAIN PCB ASSY PET702/98 996510009482 MAIN PCB ASSY PET702/75 MAIN PCB ASSY PET702/55, /77, 996510012231 996510007684 KEY PCB ASSY PET702/98, /75 KEY PCB ASSY PET702/55, /77, 996510012232 TFT DRIVER PCB ASSY 996510007694 PET702/98, /75...
  • Page 31 996510012234 PET702/55, /77, /12 DISPLAY FRAME & SPEAKER 996510007693 PET702/98, /75 DISPLAY FRAME & SPEAKER 996510012237 PET702/55, /77, /12 996510007692 MIDDLE CABINET PET702 996510004278 CD DOOR PET702/98 996510009485 CD DOOR PET702/75, /55, /77, /12 996510007690 LENS PET702 996510002356 HINGE PET702...
  • Page 32 PET702/75, /55, /77, /12 996510004273 OK BUTTON PET702/98 OK BUTTOM 996510009483 PET702/75, /55, /77, /12 996510004274 KEY ASSY PET702/98 996510009484 KEY ASSY PET702/75 996510012235 KEY ASSY PET702/55, /77, /12 996510007682 OPEN BUTTON PET702 996510007689 OPEN SPRING PET702/98, /75 DOOR SPRING PET702/55, /77, 996510010454...
  • Page 33 9.0 SERVICE PART LIST Accessories Part List: Service Service Description Photo Pos. No. 12NC 996510004973 AC/DC ADAPTER FOR PET702/37 996510002353 AC/DC ADAPTER FOR PET702/98 AC/DC ADAPTER FOR 996510010378 ACADAPTOR PET702/12, PET702/55 996510012239 AC ADAPTER PLUG PET702/55 996510012247 AC/DC ADAPTER FOR PET702/77...

  • Page 34: Revision List

    Section 9 - Add spare part for PET702/75 Version 1.2 (3141 785 32052) • Section 9 - Add spare part for PET702/55 and PET702/77 Version 1.3 (3141 785 32053) • Section 9 - Add spare part for PET702/12, remove car mount 996510012446...