Philips-DVP-3000-K-Service-Manual(1) 电路图 维修手册.pdf

. Technical Specifications.1-2 . Safety Instructions, Warnings, Notes.1-3 . Mechanical and Dismantling Instructions.2-1 . Region Code, Software Version& Upgrades.3-1 . Trouble Shooting Chart.4-1 . Block and Wiring Diagram.5-1 . Electrical Diagrams and Print-layouts Front Board.6-1 Power Board.7-1 Main Board.8-1 . Set Mechanical Exploded view& Parts List.9-1 . Revision List.10-1 DVD Player DVP3000K, DVP3005K, DVP3005, DVP3010 ServiceService TABLE OF CONTENTS Page 3139 785 30950 Version 1.0 Service Manual PHILIPS GB Copyright 2005Philips 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. CLASS 1 LASER PRODUCT Published by TCL-KC 0501 Service Audio Printed in The Netherlands Subject to modification C DVP3000K/69/93 DVP3005K/03/13/69/75/93 DVP3005/00/02/04/05/78 DVP3010/00/02/04/05 RadioFans.CN 收音机爱 好者资料库 Technical Specifications TV standard (PAL/50Hz) (NTSC/60Hz) Number of lines 625 525 Playback Multi standard (PAL/NTSC) Video performance Video DAC 12 bit, 108mH PbPr: 0.7Vpp - 75ohm Video output 1Vpp - 75ohm Video format Digital Compression MPEG 2 for DVD,SVD MPEG 1 for VCD DVD 50Hz 60Hz Horiz. resolution 720 pixels 720 pixels Vertical resolution 576lines 480 lines VCD 50Hz 60Hz Horiz. resolution 352 pixels 352 pixels Vertical resolution 288lines 240 lines Audio format Digital MPEG/AC-3/ Compressed Digital PCM 16, 20, 24bits fs, 44.1, 48, 96kHz MP3(ISO 9660) 96,112,128,256kbps & variable bit rate fs,32, 44.1,48 kHz Analogue Sound Stereo Dolby surround-compatible downmix from Dolby Digital multi-channel sound Audio performance DA converter 24bits, 192KHz DVD fs 96kHz 4Hz-44kHz fs 48kHz 4Hz-22kHz SVCD fs 48kHz 4Hz-22kHz fs 44.1kHz 4Hz-20kHz CD/VCD fs 44.1kHz 4Hz-20kHz Signal-Noise (1kHz) 95dB Dynamic Range (1kHz) 85dB Cross talk (1kHz) 90dB Distortion/Noise (1kHz) 80dB MPEG MP3 MPEG Audio L3 Audio L+R output: 1.02.0 Vpp into 10K ohm Connections YpbPr Cinch 3x Video output Cinch( yellow) Audio L+R output Cinch (white/red) Digital output 1 coaxial IEC60958 for CDDA/LPCM IEC61937 for MPEG1/2, Dolby Digital Cabinet Dimensions (w X h X d) 360 X 43 X 265mm Weight Approximately 2.0 kg Power consumption Power supply 230V for 00/02/03/04/05/13/69/75/93 120230V for /78 Power consumption in standby mode < 0.8W Power consumption <10W Specifications subjects to change without prior notice. 1-2 RadioFans.CN 收音机爱 好者资料库 Safety instructions 1. General safety Safety regulations require that during a repair: . Connect the unit to the mains via an isolation transformer. . Replace safety components indicated by the symbol , only by components identical to the original ones. Any other component substitution (other than original type) may increase risk of fire or electrical shock hazard. Safety regulations require that after a repair, you must return the unit in its original condition. Pay, in particular, attention to the following points: . Route the wires/cables correctly, and fix them with the mounted cable clamps. . Check the insulation of the mains lead for external damage. . Check the electrical DC resistance between the mains plug and the secondary side: 1) Unplug the mains cord, and connect a wire between the two pins of the mains plug. 2) Set the mains switch the “on” position (keep the mains cord unplug). 3) Measure the resistance value between the mains plug and the front panel, controls, and chassis bottom. 4) Repair or correct unit when the resistance measurement is less than 1M. 5) Verify this, before you return the unit to the customer/user (ref. UL-standard no. 1492). 6) Switch the unit “off”, and remove the wire between the two pins of the mains plug. 2.Laser safety This unit employs a laser. Only qualified service personnel may remove the cover, or attempt to service this device (due to possible eye injury). Laser device unit Type : Semiconductor laser GaAlAs Wavelength : 650nm (DVD) : 780nm (VCD/CD) Output power : 7mW (DVD) : 10mW (DVD /CD) Beam divergence: 60 degree Note: Use of controls or adjustments or performance of procedure other than those specified herein, may result in hazardous radiation exposure. Avoid direct exposure to beam. Safety instructions, Warnings, Notes 1-3 RadioFans.CN 收音机爱 好者资料库 Warnings 1.General . All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD). Careless handing during repair can reduce life drastically. Make sure that, during repair, you are at the same potential as the mass of the set by a wristband with resistance. Keep components and tools at this same potential. Available ESD protection equipment: 1) Complete kit ESD3 (small tablemat, wristband, connection box, extension cable and earth cable) 4822 310 10671. 2) Wristband tester 4822 344 13999. . Be careful during measurements in the live voltage section. The primary side of the power supply , including the heat sink, carries live mains voltage when you connect the player to the mains (even when the player is “off”!). It is possible to touch copper tracks and/or components in this unshielded primary area, when you service the player. Service personnel must take precautions to prevent touching this area or components in this area. A “lighting stroke” and a stripe-marked printing on the printed wiring board, indicate the primary side of the power supply. . Never replace modules, or components, while the unit is “on”. 2. Laser . The use of optical instruments with this product, will increase eye hazard. . Only qualified service personnel may remove the cover or attempt to service this device, due to possible eye injury. . Repair handing should take place as much as possible with a disc loaded inside the player. . Text below is placed inside the unit, on the laser cover shield: Notes: Manufactured under licence from Dolby Laboratories. The double-D symbol is trademarks of Dolby Laboratories, Inc. All rights reserved. CAUTION: VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN, AVOID EXPOSURE TO BEAM. 1-4 Lead-Free requirement for service INDENTIFICATION: Regardless of special logo (not always indicated) One must treat all sets from 1.1.2005 onwards, according next rules. Important note: In fact also products a little older can also be treated in this way as long as you avoid mixing solder-alloys (leaded/ lead-free). So best to always use SAC305 and the higher temperatures belong to this. Due to lead-free technology some rules have to be respected by the workshop during a repair: Use only lead-free solder alloy Philips SAC305 with order code 0622 149 00106. If lead-free solder-paste is required, please contact the manufacturer of your solder-equipment. In general use of solder-paste within workshops should be avoided because paste is not easy to store and to handle. Use only adequate solder tools applicable for lead-free solder alloy. The solder tool must be able o To reach at least a solder-temperature of 400C, o To stabilize the adjusted temperature at the solder-tip o To exchange solder-tips for different applications. Adjust your solder tool so that a temperature around 360C 380C is reached and stabilized at the solder joint. Heating-time of the solder-joint should not exceed 4 sec. Avoid temperatures above 400C otherwise wear-out of tips will rise drastically and flux-fluid will be destroyed. To avoid wear-out of tips switch off un-used equipment, or reduce heat. Mix of lead-free solder alloy / parts with leaded solder alloy / parts is possible but PHILIPS recommends strongly to avoid mixed solder alloy types (leaded and lead-free). If one cannot avoid, clean carefully the solder-joint from old solder alloy and re-solder with new solder alloy (SAC305). Use only original spare-parts listed in the Service-Manuals. Not listed standard-material (commodities) has to be purchased at external companies. Special information for BGA-ICs: - always use the 12nc-recognizable soldering temperature profile of the specific BGA (for de-soldering always use highest lead-free temperature profile, in case of doubt) - lead free BGA-ICs will be delivered in so-called dry-packaging (sealed pack including a silica gel pack) to protect the IC against moisture. After opening, dependent of MSL-level seen on indicator-label in the bag, the BGA-IC possibly still has to be baked dry. This will be communicated via AYS-website. Do not re-use BGAs at all. For sets produced before 1.1.2005, containing leaded soldering-tin and components, all needed spare-parts will be available till the end of the service-period. For repair of such sets nothing changes. On our website: www.atyourservice.ce.P You find more information to: BGA-de-/soldering (+ baking instructions) Heating-profiles of BGAs and other ICs used in Philips-sets You will find this and more technical information within the “magazine”, chapter “workshop news”. For additional questions please contact your local repair-helpdesk. Warnings, Notes 1-5 Mechanical and Dismantling Instructions Dismantling Instruction The following guidelines show how to dismantle the player. Step1: Remove 5 screws around the Top Cover. And remove it (Figure 1) Step2: If it is necessary to dismantle Loader or Front Panel, It should be remove the front door assembly first. (Figure 2) If the trace cant open in normal way, you can make it by pushing the guider manually using the slot below the bottom chassis with a tool. (Figure 3) Note: Make sure to operate gently otherwise the guider would be damaged. 2-1 Figure 2 Figure 1 Figure 3 Push the guider until the trace out. Make sure to operate gently to avoid damage happening. Mechanical and Dismantling Instructions Step3: Dismantling Loader, First, disconnect the 3 connectors aiming in the figure, and then remove the 2 screws at both sides of the loader, (Figure 4) Step4: Dismantling Front Panel: disconnect the 2 connectors aiming in the figure then Release the snaps on the both sides of Front Panel and gently pull the Panel out from the set. Figure4 Figure 5 Figure 6 Snap1 Snap2 CON 1 CON 2 CON 3 CON 4 CON 5 2-2 (Figure5& 6) GND cable Mechanical and Dismantling Instructions Step6: Dismantling Main Board, first disconnect the connector, and then remove the relative screws, (Figure 7) Step7: Remove the 3 screws on power board to dismantle the power board. (Figure8) Figure 8 CON 6 2-3 Figure 7 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 2-4 Software upgrade A. Preparation to upgrade software 1) Start the CD Burning software and create a new CD project (Data Disc) with the following setting: Label: DVP3XXX (For all DVP3XXX/xx model) File Name: DVP3005_78.BIN (for DVP3005/78) DVP305K_78.BIN (for DVP3005K/78) DVP3010_00.BIN (for DVP3010/00/05) DVP3010_02.BIN (for DVP3010/02/04) . Other versions File Name is un-know at present, should be noticed later. Note: It is required capital letter for the Label name & the File Name. 2) Burn the data onto a blank CDR B. Procedure for software upgrade: 1) Power up the set and insert the prepared Upgrade CDR. 2) The set will starts reading disc & response with the following display TV screen: Upgrade File DETECTED Upgrade? Press Play TO START 3) Press button to confirm, then screen will display : Files coping UPGRADING 3) The upgraded disc will automatically out when files coping complete, then take out the disc. 4) About 1 minute later, the trace will automatically close when upgrading complete. C. Read out the software versions to confirm upgrading 1) Power up the set and press button on the remote control. 2) Press button. The software version and other information are display on the TV screen as follows: Version XX.XX.XX.XX (Main version) SUB-VER XX.XX.XX.XX ( software version of application software) 8032 XX.XX.XX.XX Servo XX.XX.XX.XX (software version of Servo) RISC XX.XX.XX.XX DSP XX.XX.XX.XX Region Code X 3-1 Caution: The set must not be power off during upgrading, in that case the decoder board will be damaged entirely. 4-1 Spindle motor does not move Yes Yes No No No No Yes Check whether “AVCC” (+5V) voltage is normal. Correct connection Check the AVCC power supply Check/Replace Q8、Q9. Check/ Replace U3. Have no to focus 1. Check U3 42pin FOO signals 2.If there are F+, F-, T+ and T- signals output from U2. Check/Replace the loader Yes Yes No Go Check whether laser voltage (2V for VCD & 2.2V for DVD) on Collector of Q8 and Q9 Check the FFC connection between 24P and the loader. 1.Whether voltage on pin 44 of U3 varies between 0 and 3.3V (3.3V for VCD and 0V for DVD), 2.Whether peripheral components are eroded or badly soldered. Trouble shooting chart Motor no move 4-2 The power can not be on or off Go Yes Yes No No The power cant be on or off Yes Repair the power board Check the power supply on the power board is normal. Check/Correct connection Whether the connection to K301 is broken. Correct the connection Replace U3. No No Yes Yes Check if the CON2