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Philips PET717 Service Manual

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DVD Portable Player
Service Manual
©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
OSD TEST
transmitted, in any form or by any means, electronics, mechanical, photocopying, or otherwise
CONFIGURATION SETUP
without the prior permission of Philips
Published by FK 0846 BU AVM
Version 1.1
Printed in The Netherlands
Subject to modification
PET717/
93/94
3141 785 33251

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Summary of Contents for Philips PET717

  • Page 1 PET717/ 93/94 Service Manual ©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 OSD TEST transmitted, in any form or by any means, electronics, mechanical, photocopying, or otherwise...

  • Page 2: Current Consumption

    PET717/93 TECHNICAL SPECIFICATION General Playback disc type:: DVD-Video, DVD+R/RW, DVD-R/RW, Super VCD, Video CD, DivX4.X-5.X, Audio CD, MP3 CD, JPEG CD, Kodak Dimensions (W x H x D): 199 x158.5 x40 mm Picture CD Bear Unit Weight 0.79kg +/-5% Power supply: Bear Unit Weight: 0.48 kg +/- 5%...
  • 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: Esd Protection

    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 Precautions

    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: Safety Instructions

    2.2 SAFETY INSTRUCTIONS Battery Handling Guideline Since the battery is packed in soft package, to ensure its better performance, it’s very important to carefully handle the battery 2.2.1 Soft Aluminium foil The soft aluminum packing foil is very easily damaged by sharp edge parts such as Ni-tabs, pins and needles. Don’t strike battery with any sharp edge parts Trim your nail or wear glove before taking battery Clean worktable to make sure no any sharp particle...
  • Page 7 Philips Portable DVD Player PET717 POWER ON / OFF/CHR OFF/CHR OPEN • DC IN 12V AV OUT (+/-) CR2025 AUDIO IN CR2025 VIDEO IN CR2025 PHILIPS...
  • Page 8 • • • • • • • •...
  • Page 9 OPEN OPEN IR/POWER/CHR IR/POWER/CHR • • • • • • • •...
  • Page 10 Remote Control Direction • • • • • • • • •...
  • Page 11 • • • • • • • • • • • •...

  • Page 12: Mechanical And Dismantling Instructions

    Mechanical and Dismantling Instructions Dismantling Instruction The following guidelines show how to dismantle the player. (The DVD Player should be power off during the dismantling ) Step1: Reverse the set, remove 4 PAD from the Bottom Plate, and remove 7 screws around the Bottom Plate (Figure 1). Figure 1 You can make it throuth the instruction as below for taking tray (Figure 2) Step2:...
  • Page 13 Mechanical and Dismantling Instructions Dismantling Instruction Step3 : If it is necessary to dismantle Loader or PCB Board, the Mid-CASE moudle should be removed first (Figure 3 & 4). Need remove 1 screw as below figure: Note: Make sure to operate gently otherwise the guider would be damaged. Figure 3 Step4: Disassemble the Mid-CASE: With two hands to open &...
  • Page 14 Mechanical and Dismantling Instructions Dismantling Instruction Step5: Dismantling the SW Board, should remove 5 screws and disconnect 1 FFC as below Figure5. Figure 5 Step6: Dismanting Loader, disconnect the 2 connectors (XP5, XP6) and 24Pin FFC aiming in the below figure; Dismanting Main Board, remove 4 screws, disconnect other 6 connectors (XP1, XP2, XP7, XP8, XP9, XP10) as below instruction;...

  • Page 15: Troubleshooting Chart

    Trouble shooting chart Spindle motor does not move Motor no move Check the FFC connection Correct connection between 24P and the loader. Check whether “RFVCC” Check the RFVCC power (+5V) voltage is normal. supply Check whether laser voltage Check/Replace Q18 Q19. (2.3V for DVD &...
  • Page 16 Trouble shooting chart The power can not be on The power can’t be on or off Check the output of Replace the adapter or adapter or battery is battery normal. Check whether Check/Correct the U1(oz518) works connection of circuit normaly Check if “SW2”...
  • Page 17 Trouble shooting chart Disc cannot be read . Disc cannot be read. Check the FFC connection Check the loaded circuit between 24P and the loader. Check whether there is laser Whether peripheral components are voltage (2.3V for DVD and 1.9V eroded or badly soldered.
  • Page 18 Trouble shooting chart Only DVD disc or only disc except DVD can be played Only DVD disc, or only disc except DVD can be Played. Check Check the loaded circuit connection between 24pin and the loader. Check laser voltage (2.3V) Check the solder status on U3 and output on Collector of Q18 peripheral components...
  • Page 19 Trouble shooting chart Distorted audio and loud noise Distorted audio and loud noise Check and repair the circuit Check whether the power of U8 supply voltages VGL and VGH VGL and VGH is normal. Check whether Replace R148 and R163 R148 and R163 are normal Check whether the...
  • Page 20 Trouble shooting chart Abnormal color of video picture Abnormal color of video picture Check whether the Check Y2, C34 and C68 27MHz output signal is normal. Check whether the 3.3V Check the other of supply electric and 1.8V power supply circuit voltages on the decoder board are normal.
  • Page 21 Trouble shooting chart Remote reception is insensitive or fails. Remote reception is insensitive or fails. Check if the remote Check battery control works properly. Check if the power supply Check R604 voltage remote censor is normal Use an oscilloscope to check if there is output waveform from the first pin IR of Replace IR601...
  • Page 22 Trouble shooting chart No video picture, no sound. No video picture, no sound. Check whether all the voltages from the IC U1(OZ518) to the Check the loaded circuit CVBS waveform decoder IC are normal. Check if the reset circuit consisting of Replace R86,R87,R89,R90,C86,C88,C89,D14 and R86,R87,R89,R90,C86,C88,C89,D14...
  • Page 23 Trouble shooting chart No video picture ON TFT No video picture ON TFT CHECK THE CONNECTION OF Correct connection Check and Correct the wrong components in CHECK VOLTAGE OF TFT order to supply the correct voltage CHECK THE SIGNAL ON THE XP703 IS NORMAL Check whether it`s peripheral components are badly soldered,...
  • Page 24 2) Press <9><6><6>button on the reomote control. name. The software version and other information are display on the TV screen as follows: BE Version: PET717/93.XX (Main version) A. Procedure for software upgrade: FE Version: XXX-XX.XXXXX.XXXXXX_XXXX.XX.XX.XX 1) Power on the set and insert the prepared Upgrade DSP Version: XXX.XX...
  • Page 25 PET717 Wiring Diagram 7' TFT LCD 30PIN 2PIN VGH/VGL BL-EN VCOM SPEAKER RT9284A RT9284B 4558 TD BOARD 20PIN 8PIN EARPHONE TP601 MAIN IC 2PIN+4PIN A5954 24PIN 4558 AV-OUT A/B/C/D CVBS FLASH AV-IN 3.3V 1.8 9V-IN OZ518 MAIN BOARD 3PIN KEY BOARD...
  • Page 26 8 -1 8 -1 Main Board Electric Diagram 89P_3V3 89P_3V3 DV33 RFV33 Crystal Circuit KLN501 RFVDD3 V2P8 V1P4 C158 RFVDD3 100k 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF CE16 CE17 CE18 0.01uF 0.1uF...
  • Page 27 DC Board and Main Board Electric Diagram W=40mil VSYS_DC 22uH/1A VSYS 0.1uF AO3401 W=40mil 0.15 BAT_IN W=40mil AO3401/NC W=40mil MBRX140 0.1uF 0.1uF AO3401 AO3401 100K/NC 9V_IN_1 vrad lxch rchi W=40mil AO3401 15uH/2A 0.15 W=40mil 22uF/16v ACAV 22K/NC MMBT3904LT1/NC VSYS_DC 9V_IN 10K/NC NOTICE: ALL on the same layer! 100k...
  • Page 28 Main Board Electric Diagram: SD/MS/PANEL I/F DV33 W=20mil R200 R202 R201 10K/NC 10K/NC 10K/NC TYCO MEMCARD3/NC TP59 SD WP SDD1 33*4/NC DV33 SD DAT1 SDD0 SD DAT0 10K*4 MSBS MS VSS SD_CLK SD VSS MS BS MSD1 R203 33/NC SD CLK 33*4/NC MSD0 MS VCC...
  • Page 29 Main Board Electric Diagram:Audio/Video R123 C112 100pF 8050/8550 2SC1815 +12VM AO3401/02 3904/3906 W=15mil C113 +12VM 0.1uF W=15mil R124 CE36 R125 7.5K VSYS CE37 AVREF AGND R126 KLN501 AVREF R127 R128 3.9K R129 4.7K MMBT3906LT1 AOUT_R UA1A 10uF/16V R131 4.7K R130 AS4558M R134 1K 22uF/16v...
  • Page 30 TFT Board Electric Diagram TP701 PANEL5VV1 W=15mil -10V R720 C702 R701 NOTICE: 0.1uF R706 R709 W=20mil D703 XP701 L701 D701 W=40mil 100K BL_EN: H for BL ON; CE701 FB701 ELN301 Vout BAT54S SMD BAT54S FB705 ELN301 BL_EN: L for BL OFF; 2.2uF/16V 15uH/1A MBRX140...
  • Page 31 Key Board Electric Diagram CON8 33*4 33*4 KEY16 KEY14 KEY13 KEY12 100k 100pF 8.2K A180_PCB_SOT-23 A180 100k 100pF TFT_SW1 SW PUSHBUTTON-SPST-2_2 0.1uF SW PUSHBUTTON-SPST-2_2 SW PUSHBUTTON-SPST-2_2 SW PUSHBUTTON-SPST-2_2 SW PUSHBUTTON-SPST-2_2 SW PUSHBUTTON-SPST-2_2 100k 100pF SW PUSHBUTTON-SPST-2_2 POWER_ON SW PUSHBUTTON-SPST-2_2 SW PUSHBUTTON-SPST-2_2 SW10 100k 100pF...
  • Page 32 IR & LED display Board Electric Diagram: IR_VCC PCOM_1 IR601 R601 D600 4.7K R603 LED_RG R604 100R GLED_1 IR_RCV IR DSPVCC33 PCOM_1 R602 C602 RLED_1 C603 XS600 C601 0.1uF 100pF CON8 RLED_1 47uF/16V IR_RCV GLED_1 IR DSPVCC33 GND IR GND IR...
  • Page 33 Main Board Print-Layout for PET717/93 (Top Side):...
  • Page 34 Main Board Print-Layout for PET717/93 (Bottom Side):...
  • Page 35 TFT Board Print-Layout for PET717/93 (Top Side):...
  • Page 36 TFT Board Print-Layout for PET717/93 (Bottom Side):...
  • Page 37 Key Board Print-Layout for PET717/93 (Top Side):...
  • Page 38 Key Board Print-Layout for PET717/93 (Bottom Side):...
  • Page 39 IR Board Print-Layout for PET717/93 (Top Side):...
  • Page 40 IR Board Print-Layout for PET717/93 (Bottom Side):...
  • Page 41 10-1 PET717/93 Mechanical Exploded A1:35 A2:11.14.15.16.17.18.19.21.22.23.25.26 A3:3.6 Remark: It's a general Mechanical Exploded View for TPET717/93, detailed information please refer to Model set.
  • Page 42 10-2 PARTS LIST: PET717/93 SBOM Item no. 12NC No. Part Name Q'ty 996510020035 ASSY-MAIN BD 996510020036 ASSY-TD BD 996510020038 ASSY-SW BD 996510020039 ASSY-IR BD 996510020037 26PIN LG-PHILIPS 7' TFT-LCD 996510020040 DVD LOADRE (DM-520A-015) 996510020041 SPEAKER 996510020042 BATTERY (7.4V 1500mA) CABLE 996510020043 24PIN FFC 0.5MM L=135MM ATYPE...
  • Page 43 10-2 PARTS LIST: PET717/94 12NC No. Part Name Q'ty 996510020042 BATTERY (7.4V 1500mA) 996510020039 ASSY-IR BD 996510020052 SHIELD SLICE V1 996510020674 POWER BUTTON 996510020673 ASSY-MAIN BD 996510020054 SHIELD SLICE V2 996510020038 ASSY-SW BD 996510020040 DVD LOADRE (DM-520A-015) 996510020055 COVER FOR HINGE...

  • Page 44: Revision List

    REVISION LIST 11-1 Version 1.0 (3141 785 33250) • Initial release for PET717/93 Version 1.1 (3141 785 33251) • Initial release for PET717/94...

This manual is also suitable for:

Pet93Pet94Pet717/93Pet717/94