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Philips DVP3180K Service Manual
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Philips DVP3180K Service Manual

Philips DVP3180K Service Manual

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TABLE OF CONTENTS

. Technical Specifications.......................................................
. Safety Instruction, Warning & Notes......................................
. Mechanical and Dismantling Instructions....................................2-1
. Region Code, Software Version& Upgrades..............................
. Trouble Shooting Chart........................................................
. Wiring Diagram..................................................................
. Electrical Diagrams and Print-layouts..................................
. Set Mechanical Exploded view .....................................................7-1
. Revision List.......................................................................
©Copyright 2007 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in aretrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.
Published by TCL-H Y 701 Service Audio
Version 1.0
Printed in The Netherlands
Subject to modification
DVP3180K/93
Page
1-2
...
1-3
..
3-1
..
4-1
..
..
5-1
.
.
....6-1
.
8-1
.
CLASS 1
LASER PRODUCT
GB
3139 785 32430
PHILIPS
DVP3180K

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Summary of Contents for Philips DVP3180K

  • Page 1: Table Of Contents

    . Set Mechanical Exploded view ..........…..7-1 . Revision List..…………………………………………..…..…... CLASS 1 ©Copyright 2007 Philips Consumer Electronics B.V. Eindhoven, The Netherlands LASER PRODUCT All rights reserved. No part of this publication may be reproduced, stored in aretrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips.

  • Page 2: Technical Specifications

    　 Technical Specifications 　 　 　 TV Standard (PAL/50Hz) (NTSC/60Hz) Audio Performance Number of lines DA converter 24bits, 192KHz Playback Multi standard (PAL/NTSC) fs 96kHz 4Hz----44kHz fs 48kHz 4Hz----22kHz SVCD fs 48kHz 4Hz----22kHz Video Performance fs 44.1kHz 4Hz----20kHz CD/VCD fs 44.1kHz 4Hz----20kHz Video DAC 10 bit, 108MHz...
  • Page 3 Safety Instructions, Warnings, Notes Safety Instructions 1. General Safety 2. Laser Safety Safety regulations require that during a repair: This unit employs a laser. Only qualified service personnel . Connect the unit to the mains via an isolation transformer. may remove the cover, or attempt to service this device .
  • Page 4 Warnings 1. General 2. Laser . All ICs and many other semiconductors are susceptible to . The use of optical instruments with this product, will electrostatic discharges (ESD). Careless handing during increase eye hazard. repair can reduce life drastically. Make sure that, during .
  • Page 5 ‘ dry-packaging’ (sealed pack including a silica gel • Use only lead-free solder alloy Philips SAC305 with pack) to protect the IC against moisture. After order code 0622 149 00106. If lead-free solder-paste is...

  • Page 6: Mechanical And Dismantling Instructions

    Mechanical and Dismantling Instructions Dismantling Instructions Step2: If it is necessary to dismantle Loader or Front Panel, The following guidelines show how to dismantle the It should be removed the front door assembly first.(Figure 2) player. Step1: Remove 5 screws around the Top Cover. And If the tray can’...
  • Page 7 Mechanical and Dismantling Instructions Step3: Dismantling Loade : First, disconnect the 3 connectors Step4:Dismantling Front Panel:disconnect the connector aiming aiming in the figure, and then remove the 4 screws at both in the figure, then release the snaps on the both side of F ront side of the loader.
  • Page 8 Mechanical and Dismantling Instructions Step5:Dismantling Main Board, first disconnect the 2 Step6: Remove the 2 screws on power board to dismantle connectors, and then remove the 4 screws . (Figure 7) the power board. (Figure 8) Figure 7 Figure 8...
  • Page 9 Mechanical and Dismantling Instructions ATTENTION OF REPAIRING Make sure adding silicon glue to fix the capacitor C4 after repairing. (Avoid the hazard of C4 touching the Top Cover) Figure 9 Add Silicon glue or Heat glue to fix C4 to keep this status...

  • Page 10: Software Upgrade

    Software Upgrade A. Preparation to upgrade software C. Read out the software versions to confirm upgrading Start the CD Burning software and create a new CD Power up the set. project (Data Disc) with the following setting: Press <7><7><7><7> button. Label: DVP3XXX (No need the label name) The software version and other information are display File Name: DVP3XXX_XX.BIN...

  • Page 11: Trouble Shooting 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 “ A+5V” Check the A+5V power (+5V) voltage is normal. supply Check whether laser voltage Check/Replace Q5、Q6 (2V for VCD &...
  • Page 12 Trouble shooting chart The power can not be on or off The power can’ t be on or off Check the power supply Repair the power board on the power board is normal. Check if the CN1 on the Check/Correct front board to CN2 on the connection decoder board is in good...
  • Page 13 Trouble shooting chart All output voltages on the power board is 0V or deviated. All output voltages on the power board is 0V or deviated Check whether Replace F1 F1 is blown Replace C4, if D1, D2, D3, D4 Check whether are normal.
  • Page 14 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 Check whether peripheral laser voltage (2V for VCD components are eroded or defect and 2.2V for DVD) on Collector of Q5 &Q6 Check U3, U4, and...
  • Page 15 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 (2V) Check the solder status on U3 and output on Collector of Q6 peripheral components...
  • Page 16 Trouble shooting chart Distorted audio and loud noise Distorted audio and loud noise Check the power supply voltages +12V and -12V to Check Q2and Q3 the operation amplifying Q2 andQ3 are normal. Check power Replace R8 and R14 supply voltages from the R8 and R14 .
  • Page 17 Trouble shooting chart Abnormal color of video picture Abnormal color of video picture Check whether the 27MHz Check XT1, R56, C48 and C49 output signal is normal. Check whether the 3.3V Check other of power supply electric and 2.5V power supply circuit voltages on the decoder board are normal.
  • Page 18 Trouble shooting chart Remote reception is insensitive or fails. Remote reception is insensitive or fail. Check if the remote Check battery control works properly. Check the voltages of R315、 Check power supply voltage to the CE301 on the front board remote sensor is normal are normal.
  • Page 19 Trouble shooting chart No video picture, no sound. No video picture, no sound. Check whether all the voltages from the power Check the loaded circuit board to the decoder board are normal. CVBS (R103 point) waveform Check if the reset circuit consisting of EC21, R57,R55 ,D8,R52 and Q7 is Change EC21,and Q7.
  • Page 20 4-10 Trouble shooting chart No display on VFD, and buttons don’ t work No display, and buttons don’ t work Check whether the +5V Check the CN2’ s connection on voltages from the CN301 on the decoder PCB the front board is normal. Check the voltage from Change R316 R316 is normal...

  • Page 21: Wiring Diagram

    DVP3180K/93 WIRING DIAGRAM TO TV SET OR AMPLIFIER COAX CVBS Main board MUTE NOISE AUDIO amplifier NJM4558 VIDEO SWITCH POWER BOARD LOADER VIDEO BUFFER LM1117MPX 2.0MM*6 1.8V 2.0MM*6 ARIMA OPU+ASA TVS+TDM-1 LIMIT LOADER flash motro driver BA5954/AM5668S 2.0MM*5 2.0MM*5 SPHE8202D/8281D LOAD- 2.5MM*8...
  • Page 22 Front Board Electric Diagram For DVP3180K/93 VFD-54 R341 +12V R320 R317 CE302 R322 R324 R325 Q306 3904 R321 Q301 3.3uF/50V 3904 ZD303 R323 CE303 R314 C309 0.1u 6.2V 3.3uF/50V -24V Q305 Q300 C305 3904 R338 3904. 0.1u Q302 -24V R318 4.7K...
  • Page 23 Front Board Print-Layout (Top Side) for DVP3180K/93 Front Board Print-Layout (Bottom Side) for DVP3180K/93 Switch Board Print-Layout (Bottom Side) for DVP3180K/93...
  • Page 24 Power Supply Electric Diagram For DVP3180K/93 T2AL/250ac NTC 10 1N4007 1N4007 0.1uF/250Vac 30mH 47uF/400V RV1(NU) CON1 10K471 471/400Vac C1(NU) AC INPUT 471/400Vac J2(NU) 12.5mm 1N4007 1N4007 FR102 1/6W22 33uH 10uF/50V 220 1/4W 333/400V 15V 1/2W 15V 1/2W T1 EEL22 FR102...
  • Page 25 Power Board Print-layout (Bottom Side) for DVP3180K/93...
  • Page 26 Main Board Electric Diagram: Power & Connector for DVP3180K/93 PLL power P-12V PLL3.3V DVCC3 BC10 2.2-0805 C217 C216 C215 BC11 100PF P-24V P+12V DVCC3 BC12 0.1UF 0.1U 0.1U BC13 8P/2.54 47uF/16V BC14 P+5V FB(0805) RFGND BC15 FB(0805) DVCC3 RF3.3V 100P...
  • Page 27 Main Board Electric Diagram: DSP for DVP3180K/93 Motor Driver AM5668 Motor Driver BA5954 AU_LRCK Vref0 AU_LRCK BC17 AU_BCK A+5V 47PF FOR ARIMA OPU 681 AU_BCK BC18 AU_XCK RFGND HD62 1000P 1000P 1000P 1000P AU_XCK RFGND SPDIF_OUT BC19 47PF DA_R SPDIF_OUT...
  • Page 28 Main Board Electric Diagram: Memory for DVP3180K/93 DVCC BC45 DVCC BC46 BC47 BC48 BC45 BC49 RA10 0.1UF BC50 RA10 RA11 DQ10 RA11 FLASH_POWER RA12 DQ11 RA12 RA13 DQ12 RA13 RA14 DQ13 DVCC RA14 RA15 DQ14 RA15 RA16 EC23 DQ15/A-1 SP_SCL...
  • Page 29 Main Board Electric Diagram: Video Buffer for DVP3180K/93 VVCC3 V_BIAS CVB1 0.1UF TV_DAC0 VGND TV_DAC3 TV_DAC4 TV_DAC5 R103 R104 R105 R106 0.1UF VVCC3 V_COMP 0.1UF VGND V_REF 150/1% 150/1% 150/1% 75/1% R107 680/1% (S-Video) (S-Video) VGND V_FSADJ VGND 1/2 current config...
  • Page 30 Main Board Electric Diagram: Audio & Filter for DVP3180K/93 +12V R117 R116 BC51 R116 Power On Mute BC52 R117 120PF C101 R118 DVCC3 NC/0.1UF 2N3906 C104 R119 MIC1 20K/NC AVCC-12 C105 R120 C109 R121 R118 R119 1N4148(SMT) C110 R122 EC25...
  • Page 31 6-10 6-10 Main Board Print-Layout (Top Side) for DVP3180K/93...
  • Page 32 6-11 6-11 Main Board Print-Layout (Bottom Side) for DVP3180K/93...
  • Page 33 DVP3180K/93 Mechanical Exploded View Remark: Ass'y1 is the assembled component for location1,2 Ass'y2 is the assembled component for location3,4,5,6,26...
  • Page 34 ENCASING & ACCESSORIES PARTS LIST SCREW LIST 12NC No. Part Name Q'ty No 12NC No. Part Name Q'ty 996510001116 Front Door Ass'y S/T SCREW B 2.6 X 8 BF Ass'y1 996510001117 Front Panel Ass'y MACHINE SCREW Ass'y 2 Standby Light M/C SCREW TRIANGLE W 3 X 6 996500034178 Ass'y-Switch Board...

  • Page 35: Revision List

    REVISION LIST Version 1.0 * Initial release Remark: This Service manual only for Philips Service repairment, Please Don't transmitte or forward it to others.

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Dvp3180k/93