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Philips DVP3111 Service Manual
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Philips DVP3111 Service Manual

Philips DVP3111 Service Manual

Dvd player
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DVD PLAYER
Service Manual

TABLE OF CONTENTS

Safety Instruction ...................................................... 2
Instruction for Use...................................................... 3
Troubleshooting ....................................................... 5
Overall Block Diagram ................................................6
Electrical Diagram...................................................... 7
Exploded View Diagram & Service Part List....................8
Revision List............................................................. 9
©Copyright 2009 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.
Published by BU AVM CY- SL
Version 1.0
DVP3111/12/51/58/77/98/79
Printed in the Netherlands
Chapter
3141 785 34160
Subject to modification

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Summary of Contents for Philips DVP3111

  • Page 1: Table Of Contents

    Exploded View Diagram & Service Part List………………..8 Revision List……………………………………………………. 9 ©Copyright 2009 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.

  • Page 2: Technical Specification

    AUDIO PERFORMANCE POWER CONSUMPTION Line outputs Test equipment：Audio Precision System2 Power-Supply:100-240V ac,50/60Hz, Test discs:CDDA:Philips audio signal test disc 1 Supply voltage:AC 100~240V DVD: Philips LVP 9.01 audio test disc Supply Power consumption(AC 100/240V):10W/+10% Load Impedance：100KΩ for Audio Standby Power,230V AC: <1W...
  • Page 3 DVD BOARD 8W/2P POWER BOARD DECK AMI POWER SW BOARD KEY BOARD USB BOARD VERSION VARIATIONS Type/Versions: DVP3111 Service policy Board in used: DVD BOARD USB BOARD POWER SW BOARD *TIPS: C -- Component Lever Repair. M -- Module Lever Repair...
  • Page 4 Select “0” setting = Region Free (confidential) Procedure for SW upgrade 1. The upgrade will provide a document re-named: PHILIPS.BIN “PHILIPS.BIN” copy to USB or CD-ROM into the data; 3. Reading the USB or CD-ROM，in accordance with prompt，press ”OK” key to upgrade.

  • Page 5: Safety Instruction

    2.0 Safety instruction 1. General safety 2. Laser safety Safety regulations require that during a repair: This unit employs a laser. Only qualified service . Connect the unit to the mains via an isolation personnel transformer. May remove the cover, or attempt to service this .

  • Page 6: Instruction For Use

    3.0 INSTRUCTION FOR USE You can download this information from the following websites: http://www.philips.com/support http://www.p4c.philips.com...

  • Page 7: Mechanical And Dismantling Instructions

    4.0 MECHANICAL AND DISMANTLING INSTRUCTIONS The following guidelines show how to dismantle the player. Step1: Remove 5 screws around the Top Cover, and then remove the Top Cover(Figure1) Figure 1 Step2:If the tray can’t open in normal way, you can make it through the instruction as below (Figure2) Figure 2 Step3: If it is necessary to dismantle Loader or Front Panel, the Front door should be removed first(Figure3) Figure 3...
  • Page 8 4.0 MECHANICAL AND DISMANTLING INSTRUCTIONS Step4: Remove the 10 screws on board to dismantle the DVD BOARD & POWER BOARD & LED BOARD (Figure 4&5) Figure4 Figure 5...

  • Page 9: Troubleshooting

    Trouble shooting chart Spindle motor does not move Motor not move Check the FFC connection Correct connection between 24P and the loader. Check whether “MO_VCC” Check the MOVCC power (VCC) voltage is normal. supply Check whether laser voltage Check/Replace Q10 Q11. (1.9V for CD &...
  • Page 10 Trouble shooting chart The power can not be on or off The power can’t be on or off Check the power supply Replace the power board on the power board and the connection to or correct the connection to decoder board is normal. Check if the CON2 on the front Check/Correct connection board to J 6(7PIN) on the decoder board...
  • Page 11 Trouble shooting chart Disc cannot be read . Disc cannot be read. Check the FFC connection Check the loaded circuit between 24P and the loader. 1.Check voltage on pin 23 of U2 varies between 0 and 3.3V: Check whether there is 3.3V for CD laser voltage (1.9V for CD 0V for DVD...
  • Page 12 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 (1.9V) output on Collector of Q11, if Check the solder status on U2 and pin 17 of U2 is at low level.
  • Page 13 Trouble shooting chart Distorted audio and loud noise Distorted audio and loud noise Check he power supply voltages +12V Replace L2 to the operation amplifying L2 are normal Check whether Replace Q12, Q14 muting transistors Q12, Q14, are normal Checking the U2 leads the feet has no to break Correct connection to open...
  • Page 14 Trouble shooting chart Abnormal color of video picture Abnormal color of video picture Check whether the 27MHz Check Y1, R17, C21 and C22 output signal is normal. Check whether the 3.3V Check other of power supply electric and 1.8V power supply circuit voltages on the decoder board are normal.
  • Page 15 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 power Check R1 R2 on front board supply voltage to the remote censor is normal Use an oscilloscope to check if there is output waveform IR1(PIN 3 - RCwaveform)
  • Page 16 Trouble shooting chart No video picture, no sound. No video picture, no sound. Check whether voltages from the power Check the loaded circuit board to the decoder board are normal. CVBS(L27 point) waveform Check if the reset circuit consisting of C13, Q4, Q3,R11,R12,R13,R15,R16 is normal Change C13,Q4,Q3 (at a high level for tens of milliseconds, then constantly at 0V).
  • Page 17 Trouble shooting chart No display on LED, and buttons do not work LED and buttons do not work Check whether there is correct contact Correct connection between CON1 of front board and J 6 of decoder board Check DV33(+3.3V) Fix power supply board top voltage on the power a power supply for should and front board...

  • Page 18: Wiring Diagram

    WIRING DIAGRAM SDRAM 3.3V AV-OUT RCA 4*16 1.8V 1.8V 3.3V 4558 DVD-CVBS DVD LOADER DVD-AU-R DVD-AU-L Y&U&V RCA MT1389L COAX AM5888S SENSOR USB BOARD LED LIGH T & KEY Flash 8M&16M POWER SUPPLIER...
  • Page 19 CIRCUIT DIAGRAM - DVD MAIN BOARD MCU&SERVO 89L_3V3 DQ[0..15] DQ[0..15] [3] 89L_3V3 100k L12 FB600R ADACVDD MA[0..11] MA[0..11] RFV18-1 0.1uF 89L_3V3 RFVDD3 DACVDD3 DACVDD3 DQM[0..1] DQM[0..1] 0.1uF DV33 SP-A 100uF/10v + CE9 BA[0..1] BA[0..1] 0.1uF LIMIT 27MHz 0.1uF 0.1uF 10uF/10v DCLK 22pF 22pF...
  • Page 20 CIRCUIT DIAGRAM - DVD MAIN BOARD SDRAM&FLASH SD33 SDCKE SD33 DCS# MA10 DQ10 A10/AP DQ10 MA11 DQ11 DQ11 DBA0 DQ12 BA0/A13 DQ12 + CE19 DBA1 DQ13 BA1/A12 DQ13 DQ14 DQ14 100uF/10v 0.1uF 0.1uF 0.1uF SDCLK DQ15 DQ15 SDCKE SD33 DCS# DCLK SDCLK DRAS#...
  • Page 21 CIRCUIT DIAGRAM - DVD MAIN BOARD VIDEO VB_5V 75,1%/NC ASPDIF COAXIAL R/V_OUT 0.1uF L24 1.8uH 2N3906/NC 330pF CVBS_OUT CVBS_OUT 75,1% 100P 100P ASPDIF ASPDIF VIDEO_EN VIDEO_EN VB_5V 3906 75,1%/NC VIDEO I/F B/U_OUT AVCC VB_5V VB_5V L25 1.8uH 2N3906/NC 2302 + CE22 AUDIO I/F 0.1uF 10uF/10v...
  • Page 22 CIRCUIT DIAGRAM - DVD MAIN BOARD AUDIO 3906 100pF AVCC 5.1k EC21 2N3906/NC 10uF/16V NJM4558 10uF/25V 4700pF 3300pF A_MUTE 100k 2N3904 +12V 4.7K 100pF 2N3906/NC CE20 220uF/16v 4.7K 3.3K 5.1k 0R/NC EC13 1N4148 AUDIO_MUTE 10uF/16V NJM4558 2N3904 10uF/25V 4700pF 3300pF 100k 4.7K +12V...
  • Page 23 CIRCUIT DIAGRAM - DVD MAIN BOARD POWER PART 5.1K/1% FB18 8550 + CE1 10K/1% 220uF/6.3v 0.1uF 5.6dip OUT18 +P12V +P12V 4x1 W/HOUSING 15K/1% FB33 8550 + CE3 +P12V +12V 0.1uF 2.2dip 220uF/6.3v 0.1uF 9.1K/1% +12V +12V +12V [2,4] [2,4] 47uF/25v 0.1uF OUT33 DV33...
  • Page 24 CIRCUIT DIAGRAM DVP3111/XX FRONT BOARD LED LIGHT & IR 3.3V 100R REM301 IRVCC 3.3V R5 4.7K 3.3V LED1 100R KS1 OPEN/CLOSE CE1 4.7UF/6.3V 100pF POWER ON 120R 120R 2N3904 2N3904 Play/Pause 3.3V LED+ LED- DATA R6 4.7K 2N3904 100pF CON1...
  • Page 25 CIRCUIT DIAGRAM - STB/POWER BOARD STB/POWER PART CON4 4x1 W/HOUSING LED3 POWER OFF Standby/Power...
  • Page 26 MAIN BOARD TOP...
  • Page 27 MAIN BOARD BOTTOM...
  • Page 28 7-10 LED LIGHT BOARD TOP PCB COMPONENT LAYOUT...
  • Page 29 7-11 LED LIGHT BOARD BOTTOM PCB COMPONENT LAYOUT...
  • Page 30 7-12 STB TOP PCB-COMPONENT LAYOUT...
  • Page 31 7-13 STB BOT PCB-COMPONENT LAYOUT...
  • Page 32 SET MECHANICAL EXPLODED VIEW...
  • Page 33 996510028604 DVD DOOR BLACK 996510028626 LED LENS WHITE 996510028626 LED LENS WHITE 996510028071 OPEN BUTTON BLACK 996510028617 IR KENS BLACK 996510028673 FRONT PANEL DARK GREY DVP3111-98/77 STANDBY PCB PARTS LIST 12NC No. Part Name 996510028602 STANDBY PCBA ASS'Y 996510028072 TACT SWITCH 6*6*5mm LED3 996510028067 DIP LED RED 1.8VD3...
  • Page 34 8.0 SERVICE PA RT LIST DVP3111-98/77 DVD MAIN PCB PARTS LIST 12NC No. Part Name 996510028599 DVD MAIN PCBA 996510028064 IC SW5888 HSOP28 5CHA 996510028051 IC YD4558 SOP8PIN 996510028043 IC W9864G6XH6 996510028615 IC EN25B1675HCP SOP8 16M 996510028622 IC MT1389DEXLA LQFP128...

  • Page 35: Revision List

    9.0 REVISION LIST Version 1.0 • Initial release...

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