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Philips PET705/00 Service Manual
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Philips PET705/00 Service Manual

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See also: User Manual
DVD Portable Player
Service Manual

TABLE OF CONTENTS

Technical Specification............................................. 1
Safety Instructions................................................... 2
Instruction for Use......................................................3
Mechanical Instructions............................................. 4
Troubleshooting & Service Tips................................. 5
Overall Block Diagram................................................ 6
Overall Wiring Diagram............................................. 7
Electrical Diagram...................................................... 8
Component Layout..................................................... 9
Exploded View Diagram & Service Part List...................10
Revision List............................................................. 11
©Copyright 2005 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
OSD TEST
All rights reserved. No part of this publication may by reproduced, stored in a
CONFIGURATION SETUP
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
PET705
Chapter
3141 785 30953
/00

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Summary of Contents for Philips PET705/00

  • Page 1: Table Of Contents

    All rights reserved. No part of this publication may by reproduced, stored in a CONFIGURATION SETUP retrieval system or transmitted, in any form or by any means, electronics, mechanical, photocopying, or otherwise without the prior permission of Philips 3141 785 30953 Version 1.3...

  • Page 2: Technical Specification

    E.g. 050303 Current consumption Procedure on how to upgrade the software of the DVD Portable DC-IN SUPPLY (9.0V) Download the latest software from the Philips Battery Charging Current 1.2A typ. support site. BATT. SUPPLY (7.2V) Unzipped the files and then burn it onto a CD ROM Power Off then playback the CD ROM on the DVD Portable.
  • Page 3 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 4 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 5 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 6: Instruction For Use

    3.0 INSTRUCTIONS FOR USE , , , DVD PLAYER LAYOUT POWER/CHG Up / down / left / right cursor Power and charging indicator IR sensor Confirms selection Remote sensor SETUP ON . POWER . OFF System setup Switches the player on / off MENU Displays MENU page VOLUME...
  • Page 7 Remote Control , , , 7 0 - 9 Up / down / left / right cursor Numeric keypad Confirms selection 8 MUTE Muting play volume VOLUME REPEAT Volume control Repeats chapter / title / disc 9 RETURN For previous ( ) or next ( ) For VCD menu page chapters, tracks or titles ANGLE...
  • Page 8 4.0 MECHNICAL INSTRUCTIONS 1. Back View as Fig.1 remove 5. Remove top cover as Fig.6 Remove screws to remove base screws remove remove screws screws Fig.1 Fig.6 2. Soldered short pattern for laser diode as Fig.2 6. Disconnect the speakers and IF board Remove IF board shield as Fig.7,8.

  • Page 9: Troubleshooting & Service Tips

    5.0 TROUBLESHOOTING & SERVICE TIPS Procedure to change regioncode 1. Power on player and open DVD Door. 2. Press <Set Up> at Remote Control. In <Set Up Menu> select <Preferences>. 3. For PET705 - Press successively 2 1 2 2 2 5. . . 4.
  • Page 10 5.0 TROUBLESHOOTING & SERVICE TIPS Substitute solution for phased out Main PCB ASS’Y 994000004198 (General Service Information – BG ES – PI-06/006) The MAIN PCBA board 994000004198 is no longer support. The substitute solution is to use 994000005107 as replacement. However different IC were used on these two boards, software upgrade is NECESSARY after replacing 994000004198 by 994000005107 on the PET705.
  • Page 11 5.0 TROUBLESHOOTING & SERVICE TIPS Change of HV PCB ASS’Y 994000004201 and FUNCTION PCB ASS’Y 994000004202 (General Service Information – BG ES – PI-06/032) The phased out HV and FUNCTION PCBA board. The 12NC is shown as below: 994000004201 PET705 HV PCBA 994000004202 PET705 FUNCTION PCBA The phased in HV and FUNCTION PCBA board.
  • Page 12 5.0 TROUBLESHOOTING & SERVICE TIPS SYMPTOM: NO POWER, NO GREEN LED start Check if the power cable replace cable/ No defect, return set OK? adapter set to customer AC adapter Check if the replace connector power and play and switch unit button OK? replace MAIN go to other...
  • Page 13 5.0 TROUBLESHOOTING & SERVICE TIPS SYMPTOM: THE INITIAL SCREEN IS NOT DISPLAYED ON THE LCD Refer to the symptom NO start POWER, NO GREEN LED Replace broken Check if the Repair connector harness LED on the front lights up? Remove the LCD Open the top and Is the cover and plate of...
  • Page 14 5.0 TROUBLESHOOTING & SERVICE TIPS SYMPTOM: THE DVD DRIVE DOES NOT OPERATE WITH BATTERY start 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 Replace battery charged (because the LED does not light when the battery is fully charged.)
  • Page 15 5.0 TROUBLESHOOTING & SERVICE TIPS SYMPTOM: THE DVD DRIVE DOES NOT WORK 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: start Visible laser radiation when open and interlock defeated.

  • Page 16: Overall Block Diagram

    6.0 OVERALL BLOCK DIAGRAM OSCILLATOR DC 9V 8M FlashROM 64M SDRAM OZ9RR 27MHz TC4W53 74HCU04 14.31818MHz MX26LV008BTC-55G HY57V641620ETP-H 27MHz HIGH VOLTAGE ASS'Y UPD5100 TFT MONITOR RF AMP & SERVO & DVD PROCESSOR KHM252 MPEG-2 DECODER & VIDEO ENCODER PU mechanism MT1389XE/D2-L +3.3V +1.8V...

  • Page 17: Overall Wiring Diagram

    BATTERY 7.0 OVERALL WIRING DIAGRAM SWITCH PCB HV POWER PCB HVGND GRIGHT TFT ON/OFF FCS- XS003 XS001 BATT+ FCS+ BATT+ TRK+ BATT+ TRK- CD/DVD SW VCOMS 3.3V LD/VCC VCOMS TFT-16V VR CD SPIO VR DVD MODE2 LD/CD MODE1 SPOI SPIO MODE1 LD/DVD VDD1...

  • Page 18: Electrical Diagram

    8.0 ELECTRICAL DIAGRAM MAIN BOARD CIRCUIT DIAGRAM (MPEG) 601H 601H C117 390pF JITFO JITFN DV33 RF VDD3 C122 CB15 750k 0.1uF 100N 100P APLLVDD3 601H CB14 DACVDD3 DV33 601H 0.1uF C123 C411 C127 CB133 CB131 601H PLLVDD3 0.1uF 0.1uF 0.1uF ADAC VDD3 601H CB12...
  • Page 19 8.0 ELECTRICAL DIAGRAM MAIN BOARD CIRCUIT DIAGRAM (FLASH & SDRAM) D004 $$$148 $$$150 $$$151 $$$152 $$$153 $$$155 $$$156 $$$189 $$$190 $$$157 $$$188 $$$191 $$$158 DV33 $$$187 $$$192 $$$159 $$$186 $$$193 MA10 $$$160 A10/AP DQ10 $$$185 $$$194 MA11 $$$161 DQ11 $$$184 $$$195 $$$165 BA0/A13...
  • Page 20 8.0 ELECTRICAL DIAGRAM MAIN BOARD CIRCUIT DIAGRAM (KEY & SERVO & LIGHT) light circuit 2200pF 0.1uF/NC 680k AD IN +P5V VD15 V1P4 DTC144 CB12 VD16 +P5V 150k 150k CE18 680k 0.1uF 47uF/6.3v DTA124 2200pF V1P4 VD03 R/NC LED_CON SVDD3 6x1 W /HOUSING CB76 CB47 IO_18...
  • Page 21 8.0 ELECTRICAL DIAGRAM MAIN BOARD CIRCUIT DIAGRAM (TFT DRIVE) 10UF 10UF 100N 10UF 100N C241 C241 C241 C241 C241 C241 100N V DD_3.3V COMA V DD_3.3V 100UH VDD1 PAL/NTSC VDD1 TFT5V C3 22P 1R33 100UH MOD2 DSOE SPOI CLKIN SPOI DGND C4 22P 14.318M...
  • Page 22 8.0 ELECTRICAL DIAGRAM MAIN BOARD CIRCUIT DIAGRAM (AUDIO) C554 47U/4V ROUT Amplifier C121 10U/16V 12V-OP C523 100N MUTE R527 VD510 N408 R530 C509 47U/4V 100N 2SD601 cs4535 100N CB41 R515 C518 300P N501 C508 47U/4V R529 ACLK SDIN AOUTR R518 OUT1 +P5V VD509...

  • Page 23: Component Layout

    9.0 COMPONENT LAYOUT PET705 IF BOARD DIAGRAM...
  • Page 24 9.0 COMPONENT LAYOUT PET705 MAIN BOARD DIAGRAM...
  • Page 25 10.0 SERVICE PARTS LIST Model# Part No. Description Photos Location Code PET705 994000004197 RB-LI12 LITHIUM BATTERY BATTERY PET705 994000003945 RC810 REMOTE CONTROL PET705 994000001912 AV CABLE AVCABLE PET705 994000004204 PET705 HEADPHONE HEADPHONE PET705 994000003946 ADPV26A ADAPTOR/00 ACADAPTOR PET705 994000003948 CAR CIGARTTE ADAPTOR CARADAPTOR PET705 994000004212...
  • Page 26 10.0 SERVICE PARTS LIST Model# Part No. Description Photos Location Code PET705 MAIN PCBA (with PET705 994000005107 5110G IC) PET705 994000004199 PET705 IF PCBA PET705 996500040947 PET705 HV PCBA PET705 996500040948 PET705 FUNCTION PCBA PET705 994000002241 20 PIN HARNESS (LE105) PET705 994000002242 20 PIN HARNESS (LE140)
  • Page 27 10.0 SERVICE PARTS LIST Model# Part No. Description Photos Location Code PET705 TOP COVER PET705 994000004205 DISCRETENESS PET705 994000004209 PET705 DISPLAY FRAME PET705 994000004207 PET705 MIDDLE CARINET PET705 994000004208 PET705 BOTTOM CABINET PET705 994000004206 PET705 BASE COVER PET705 994000004211 PET705 KEY PVC PET705 994000004423 OPEN DOOR...

  • Page 28: Revision List

    11.0 REVISION LIST Version 1.0 (3141 785 30950) • Initial release PET705/00 Version 1.1 (3141 785 30951) • Section 5 - Added SW upgrade instruction if replace 994000004198 by 994000005107 • Section 10 - Updated Main PCBA 12NC from 994000004198 (EOL) to 994000005107 Version 1.2 (3141 785 30952)

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