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Philips PET719 Service Manual
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Philips PET719 Service Manual

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DVD Portable Player
Service Manual

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
Exploded View Diagram & 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
Version 1.3
PET719 & PET716/93, /98
Chapter
3141 785 32273

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Summary of Contents for Philips PET719

  • 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 32273 Version 1.3...
  • Page 2 1.0 TECHNICAL SPECIFICATION Service Policy of PCBAs on PET719 & PET716/98 Type Version MAIN PCBA KEY PCBA TFT PCBA SW PCBA BATTERY PCBA MLR = module swap...

  • Page 3: Technical Specification

    1.0 TECHNICAL SPECIFICATION General Supported disc type Dimensions (W x H x D): 210 x 178 x 39mm Bear Unit Weight: 812g +/- 5% Power supply: Input: 100-240V AC, 50/60Hz Video Playback 0.3A Formats: Output: DC 9V 1.0A Power consumption: Audio Playback Operating temp.
  • Page 4 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 5 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 6 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 7 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 8: 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. •...

  • Page 9: Instruction For Use

    3.0 INSTRUCTION FOR USE...

  • Page 10: Mechanical Instructions

    4.0 MECHANICAL INSTRUCTION Disassembly Procedure for Main Set 1. Remove 8pcs of screws on the side of bottom cabinet. 2. Open the bottom cabinet; unplug all the wire connecter from main board. The wire connecters are for: DVD loader, battery board and TFT driver board, Key board and speaker.
  • Page 11 4.0 MECHANICAL INSTRUCTION 5. Remove 2 pcs of screws on the battery board. Then take out the battery together with the battery board. Remove 7pcs of screws on the key board and take away the black flannel you see, you can take the key board from the DVD top cabinet.
  • Page 12 4.0 MECHANICAL INSTRUCTION 8. To remove the TFT, de-soldering the wire connected between TFT and TFT board first. (Please note the wire location as shown in picture during re- assembly) And unplug wire connecter from TFT board. 9. Take out the driver board from cabinet using eradicator.
  • Page 13 4.0 MECHANICAL INSTRUCTION Disassembly Procedure for 2 Screen 1. Remove 4pcs of screws on the side of bottom cabinet. 2. Open the bottom cabinet, up-plug all the wire connecter from main board, The wire connecter are for : audio board and speaker. Remove all the screws on the boards and up-plug the connect housing ,then you can take each board out from bottom cabinet.

  • Page 14: Troubleshooting

    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 Cable...
  • Page 15 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 Inside L-Audio, R-Audio, Video, Ground connection is OK?
  • Page 16 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 17 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 18 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 19 5.0 TROUBLESHOOTING SYMPTOM: NO SOUND FROM HEADPHONE...
  • Page 20 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 21 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 22 6.0 BLOCK DIAGRAM...
  • Page 23 6.0 BLOCK DIAGRAM...
  • Page 24 CIRCUIT DIAGRAM - PAC132 PART1 330K 100K 100K 100K 100K 100K 100K OPEN 0.01uF 0.1uF 10R/0805 10R/0603 7.5V OPEN +7.5V +7.5V 47uF/16V +5VCC +5VCC NJM3414 VIDEOIN_CVBS 10uF/16V R121 100K 0.1uF VCOMIN D3031 VCO IN VCO OUT 0.1uF 2.7UH/3225 +5VCC 100uF/16V 0.1uF R122 0.1uF...
  • Page 25 CIRCUIT DIAGRAM - PAC132 PART2 DC_IN HL1 100uH/CD54 DC_IN STM4532 DC_IN TRANSFORMER DC-AC CI-8.5 (SKT) HC10 100uF/25V 0.1uF SS214U HR18 10R/0805 HR17 5.6V 0.1uF 10uF/16V 0.1uF HC11 2.2uF/25V/0805 HR23 HC12 100R 0.1uF STM4532 4.7UF/6.3V/0805 HR22 330K REF1 3906 4700P HR21 HR25 HR19 2.2K...
  • Page 26 CIRCUIT DIAGRAM - PAC132 PART3 DC_IN +5VCC POWER JACK_S AQ4 SSP0403STR AL2 47uH/CD54 SSP0403STR AL1 47uH/CD54 T1 COMM DC POWER IN +5VCC AR10 FUSE/2A AC16 SS14 AR17 POWER JACK_B AC19 AC18 DC POWER OUT 560pF/NC 0.1uF 0.1uF 470uF/6.3v 4001 220uF/25V AR18 POWER ON/OFF 3904...
  • Page 27 CIRCUIT DIAGRAM - PAC132 PART4 DC_IN AQ9 SSP0403STR L1 100UH/3225 VRB1 CE27 VR-B10K 47U/25V AUDIOIN_L 100UH/3225 AUDIOIN_R 1N4148 100K DC_IN +CE24 CON8 100u/16V 0.1uF R114 CE25 R101 150K C102 10u/16V VER2 0.1uF 0.1uF VRL1 R110 R115 3K AUDIOIN_R R119 CE20 AUDIOIN_L earphone VR-C10K...
  • Page 28 CIRCUIT DIAGRAM - DVD - POWER PART battery charge BATTERY CES2307 +9VDCIN CHARGE 22k 1% 560R B-CHARG 3904 3904 910 1% 0.1uF CHARGE ON INDICATION switchpower POWER ON ON/OFF B-CHARG POWER OFF 0.1u SK34 L-851 2A_FUSE Q5 2307 DC_IN DC_IN SK34 100K 0.1uF...
  • Page 29 CIRCUIT DIAGRAM - DVD - DECODE PART 89L_3V3 89L_3V3 V1P4 DV33 RFVDD3 RFV18-1 150uH ADACVDD RFVDD3 RFV18-1 ADACVDD EC21 EC22 100k APLLVDD3 0.1uF 10uF/10V0805 0.1uF 10uF/10V0805 APLLVDD3 10uF/10V0805 0.1uF 0.1uF DACVDD3 DACVDD3 RF Reference EC23 AVDD33 RFV18-2 AVDD33 RFV18-2 10uF/10V0805 27MHz 0.1uF 0.1uF...
  • Page 30 CIRCUIT DIAGRAM - DVD - SDRAM & FLASH & EEPROM PART SDRAM (Dual Layout) DV33 SD33 DV33 DV33 SD33 EC32 DCLK DCLK 0.1uF 100uF/10V 0.1uF 0.1uF 0.1uF CAS# CAS# RAS# RAS# SD33 SDCKE SD33 MA[0..11] MA[0..11] MA10 DQ10 DCS# MA10 DQ10 DQM[0..1] DQM[0..1]...
  • Page 31 CIRCUIT DIAGRAM - DVD - VIDEO & AUDIO OUT PART R105 C102 100pF AOUT_L AOUT_L R107 AOUT_R AOUT_R C103 1uF/0805 R106 5.1K R109 FB2K2 AOUT_L EC33 10uF/16V R108 360R AV-OUT-L AV-OUT-L A_L_SPEAKER R110 C104 AV/OUT-JACK JACK1 NJM4558-SOP-8 C105 1000pF AV-OUT-L FB2K2 820p 1.8uH...
  • Page 32 CIRCUIT DIAGRAM - KEY - PART1 PREV. MENU KEY1 KEY1 KEY2 NEXT KEY2 KEY2 STOP KEY3 KEY3 WIDE KEY4 KEY4 PLAY/PAUSE KEY2 KEY3 KEY1 DOWN LEFT KS10 RLGHT KEY4...
  • Page 33 AR35 -6V_VOP AC16 AC37 89P VCOM DAC OUTPUT 22uH SSD03 0.1uF 10uF/25V/1206 AR61 AC15 AR30 AC14 AR33 AU2A AR28 VCOM LG&PHILIPS LT070W02 0.1uF 0.1uF 89KP_VCOM AR34 AC11 AC12 CSC3414A DMP8 HWCAT AR59 AC38 AC24 0.1uF 0.1uF 10uF/16V 0.1uF 10uF/16V(A) 10uF/16V(A)
  • Page 48 8.0 SERVICE PART LIST Electrical Part List: Service 12NC Service Description Photo Pos. PET719/05 PET719/12 996510028215 MAIN PCBA PET716LP PET716/93 PET716/98 PET719/05 PET719/12 996510010443 KEY PCBA PET716LP PET716/98 PET716/93 996510009822 KEY PCBA PET716LP PET719/05 PET719/12 996510010444 TFT PCBA PET716LP PET716/98...
  • Page 49 8.0 SERVICE PART LIST Mechanical Part List: Service Service Description Photo Pos. 12NC PET719/05 PET719/12 996510010445 7” LCD PANEL ASSY (TME2 LG) PET716/98 PET716/93 996510012233 7” LCD PANEL ASSY (J2) PET719/05 PET716/98 996510007686 DVD LOADER PET716/93 PET719/05 PET719/12 996510002384 FFC 24PIN...
  • Page 50 8.0 SERVICE PART LIST Mechanical Part List: Service Service Description Photo Pos. 12NC PET719/05 PET719/12 996510010449 DVD TOP CANINET PET716LP PET716/98 PET716/93 PET719/05 PET719/12 996510010450 CD DOOR PET716/98 PET716/93 PET719/05 PET719/12 996510010456 LENS PET716LP PET716/98 PET716/93 PET719/05 PET719/12 996510002356 HINGE...
  • Page 51 8.0 SERVICE PART LIST Mechanical Part List: Service Service Description Photo Pos. 12NC PET719/05 PET719/12 996510010453 OPEN KNOB PET716LP PET716/98 PET716/93 PET719/05 PET719/12 996510002366 DOOR-EJECT SPRING PET716/98 PET716/93 PET719/05 PET719/12 996510010454 CD-DOOR-SPRING PET716/98 PET716/93...
  • Page 52 8.0 SERVICE PART LIST PAC132 (2 screen) Part List: Service Service Description Photo Pos. 12NC PET719/05 996510010462 HOUSING 8PIN PAC132 PET719/12 PET719/05 996510010463 BUTTON POWER ABS PAC132 PET719/12 PET719/05 996510010464 TFT DRIVER PCBA PAC132 PET719/12 PET719/05 996510010465 CONNECT PCBA PAC132...
  • Page 53 PET719/12 ACADAPTOR AC/DC ADAPTER /98 FOR 996510010378 PET716/98 AC/DC ADAPTER /93 FOR 996510012875 PET716/93 996510004972 REMOTE CONTROL AY5510 CAR ADAPTER FOR PET719/05, 996510010458 CARADAPTOR PET719/12 996510012031 CAR ADAPTER FOR PET716/98 996510009920 CAR ADAPTER FOR PET716/93 AV CABLE FOR PET719/05, 996510010459...

  • Page 54: Revision List

    9.0 REVISION LIST Version 1.0 (3141 785 32270) • Initial release PET719/05, PET719/12, PET716/98 Version 1.1 (3141 785 32271) • Add spare part for PET716/93 Version 1.2 (3141 785 32272) • Add spare part for PET719/12_VN Version 1.3 (3141 785 32273) •...

This manual is also suitable for:

Pet716/93Pet716/98