Philips-DVDR-3380-Service-Manual电路原理图.pdf

Published by KC-TE 0617 AV Systems Printed in the Netherlands Subject to modication EN 3139 785 31811DVDR3380 & DVDR3383DVD RecorderService InstructionCLASS 1LASER PRODUCTContents Page1 Technical Specications and Connection Facilities 22 Test Disc & Repair Hints 53 Firmware Upgrading 64 Service Flow chart 85 Directions For Use 13©Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips.Version 1.1DVDR3380/05/31/51/58 & DVDR3383/51The 2006 range DVD Recorder products are repaired centrally.Defective sets must be identied, labelled and stored for pick-up.This document gives full instructions for a functional check.Technical information to repair faulty sets is therefore not provided in this document.To test in-coming sets the following must be performed:1. Verify / Reproduce the customers problem2. Verify that set has latest Firmware (see chapter 3) and upgrade if it is not the latest version.3. Full functional checkEN 2 3139 785 318101. Technical Specications and Connection Facilities1. Technical Specications and Connection Facilities1.1 General:Mains voltage : 220V 240V Mains frequency : 50 HzPower consumption (record) : 27 WStandby Power Consumption : 4.5V / 9.5V / 1V / 10kVideo - CinchInput voltage : 1Vpp ± 3dB Input impedance : 75Video - YC (Hosiden)According to IEC 933-5Superimposed DC-level on pin 4 (load > 100k)3.5V is detected as 16:9 aspect ratioInput voltage Y : 1Vpp ± 3dB Input impedance Y : 75Input voltage C : 300mVpp ± 3dBInput impedance C : 751.3.4 Out 1Component Video Cinch Y/Pb/Praccording EIO-770-I-A, EIA-770-2Audio - CinchOutput voltage : 2Vrms max.Output impedance : > 10k1.3.5 Out 2Audio - CinchOutput voltage : 2Vrms max.Output impedance : > 10kVideo - CinchOutput voltage : 1Vpp ± 3dB Output impedance : 75Video - YC (Hosiden)According to IEC 933-5Superimposed DC-level on pin 4 (load > 100k)3.5V is detected as 16:9 aspect ratioOutput voltage Y : 1Vpp ± 3dB Input impedance : 75Output voltage C : 300mVpp ± 3dBInput impedance : 751.4 Digital Inputs / Outputs 1.4.1 Digital OutputDigital Audio Coaxial / OpticalLCM : according IEC 60958MPEG 1, MPEG 2, AC3 : according IEC 61937DTS : according IEC 61937 + addendum1.4.2 Digital Video Input (IEEE 1394)Implementation Standard according:IEEE Std 1394-1995 IEC61883 - Part1IEC61883 - Part 2 SD-DVCR (02-01-1997)Specication of consumer use digital VCRs using 6.3mm magnetic tape dec.1994Mechanical connection according to Annex of IEC 61883-11.5 Video PerformanceAll outputs loaded with 75SNR measurements over full bandwidth without weighting.1.5.1 SCART (RGB)SNR : 55dB on all outputBandwidth : 4.8MHz -3dB1.6 Audio Performance 1.6.1 Cinch Output RearOutput voltage 2 channel mode : 2Vrms ± 1dBChannel unbalance (1kHz) : 110dBCrosstalk 16Hz-20kHz : > 100dBFrequency response 20Hz-20kHz : ± 0.2dBSignal to noise ratio (unweighted) : 85dBCrosstalk 16Hz-20kHz : > 70dBFrequency response 20Hz-20kHz : ± 0.5dBSignal to noise ratio (unweighted) : > 80dBDynamic range 1kHz : > 75dBDistortion and noise 1kHz : > 75dBDistortion and noise 16Hz-20kHz : > 50dBIntermodulation distortion : > 70dBMute : > 80dB1.7 Dimensions and WeightHeight of feet : 5.5mmApparatus : WxDxH:435x322x43mmWeight without packaging : 3kgWeight with packaging : 4kgEN 4 3139 785 318101. Technical Specications and Connection Facilities1.8 Laser Output Power & Wavelength1.8.1 DVDOutput power during reading : 0.8mWOutput power during writing : 20mWWavelength : 650nm1.8.2 CDOutput power : 0.3mWWavelength : 780nm1.9 Read / Write SpeedType of Disc (Function) Disc Rotation SpeedRead Speed CD 7X CAV Read Speed DVD 4X CAV Write Speed DVD+R/+RW 2.4X ZCAVWrite Speed DVD-R/-RW 2X 1.10 PlayabilityDVDR3380Video Playback1. Disc Media:CD-R/-RW, MP3-CD, VCD/SVCD,DVD-Video, DVD+R/+RW, DVD-R/-RW,DVD+RL DLx2. Compression Format:MPEG1, MPEG2DivX 3.11, DivX 4.x, DivX 5.x, DivX 6.0xAudio Playback1. Disc Media:CD, CD-R/-RW, MP3-CDx2. Compression Format:Dolby Digital, MP3, MPEG2 Multi-channel, AAC, WMAx3. MP3 bit rates: 32-256 kbps and VBRxStill Picture Playback1. Disc Media:Picture CDx2. Picture Compression Format:JPGxEN 53139 785 31810 2.Test Disc & Repair Hints2. Test Disc & Repair Hints2.1 Test Disc1) 7104 099 96611 CD-RW printed Audio Disc2) 9965 000 25728 DVD Player Test Pack3) - Blank DVD+RW4) - Blank DVD-RW2.2 Open the DVD Tray manuallyNote: This procedure needs to be performed on condition that:- a customers Disc is jammed in the DVD Tray- the DVD Tray cannot be open via the normal open/close button on the set.1) Place the set on the table with the bottom faced upwards as shown below.2) Insert a screw driver into the slot and open the DVD Tray by sliding the screw driver in the direction shown.12Figure 2-1EN 6 3139 785 318103. Firmware Upgrading3. Firmware Upgrading 3.1 Firmware UpgradingImportant Instructions The Drive Upgrade and Loader Upgrade procedures has to be recorded into 2 separate disc.A. Preparation to upgrade rmware:1. Unzip the zip-archive le2. Copy the les into different folder for burning into separate CD-R/CDRW.3. Start the CD Burning software and create a new CD project (data disc) with the following settings: File system : JolietFormat : MODE 2: CDROM XARecording mode : SINGLE SESSION (TRACK-AT-ONCE), FINALIZED CDNote: Long le name is necessary for the preparation of the upgrade disc4. Place the le into the root directory of the new CD project.5. Burn the data onto CDRs or CD-RWsB. Procedure to apply the Drive upgrade:1. Open the tray and load the Upgrade CDROM with Drive Upgrade le.2. The tray closes and set will display:“DRV UPG”3. The OSD will display“Loader Software Upgrade Disc detected.Select OK to start upgrading or CANCEL to exit.”4. Click on the OK button.5. The set will display:“DRIVE UPGRADING”With the OSD display“Upgrading Software. Please Wait. Do not switch off the power.” The whole process takes less than 5 minutesNote: Do not press any buttons or interrupt the mains supply during the upgrading process, otherwise the set may becomes defective.6. When the upgrade is completed the tray will open automatically and the set will display:“Loader Upgrade process has completed successfully .Press to reboot system.” 7. The tray open and the set will display:“DRV OK”8. Press and the set goes to standby .EN 73139 785 31810 3.Firmware UpgradingB. Procedure to apply the software upgrade:1. Open the tray and load the Upgrade CDROM with Software upgrade le.2. The tray closes and set will display:“Upgrading SW” 3. The OSD will display“Software Upgrade Disc detected.Select OK to start upgrading or CANCEL to exit .”4. Click on the OK button.5. The set will display:“Upgrading SW”and the OSD will display“Upgrading Software. Please Wait. Do not switch off the power.” The whole process takes less than 5 minutesNote: Do not press any buttons or interrupt the mains supply during the upgrading process, otherwise the set may becomes defective.6. When the upgrade is completed the tray will open automatically and the set will display:“System is successfully upgraded.Remove disc from tray and reset system.” 7. The tray open and the set will display:“SW DONE”and the tray will open automatically for user to remove CD-ROM.8. Press and the set goes to standby .C. How to read out the rmware version to conrm set has been upgraded: 1. Power up the set.2. Ensure no disc inside the loader,if no ,open the tray to remove the disc and close the tray.3. Press in succession4. Press button5. The TV connected to the set will display: “DVDR3380_EU_V03_07,Region:2, Drive 45.04.05.04 Build 0091 Mar 7 2006,12:17:31 Stroke:31 ” EN 8 3139 785 318104. Service Flow Chart4. Service Flow Chart4.1 Start ProcessStartA(VerificationTest)Is it a Hardwareproblem ?Upgrade to latest FirmwareIs it a knowncomplaint ?Is Firmware solutionavailable ?YesNoYesNoYesNoIs the complaintsolved ?Return set to Customer with Report on action doneYesNoSend refurbished set from pool stock to Trade / customerIs the complaintdocumented ?YesNoService W/S to contact the Trade / Customer to work out a action plan.Examples:- explain them that the Firmwaresolution is not ready- Upgrade disc will be sendto them the moment solutionis ready- etc.- Attached a Defect Description Reportand Proof of Purchase.- Pack defective set.- Store defective set for pick-up.EN 93139 785 31810 4.Service Flow Chart4.2 Verication Process* If complaint is related to System Menu settingConnect up the Recorder to TV antenna, TV set and an External sourceCheck the Firmware version on the setCan the set Start-up ?YesNoA(VerificationTest)BRecordingCheckCPlaybackCheckD *SystemMenuAre the checks result ok ?YesNoReturn set to Customer with Report on action doneSend refurbished set from pool stock to Trade / customer- Attached a Defect Description Reportand Proof of Purchase.- Pack defective set.- Store defective set for pick-up.NoYesIs Firmware the last released version ?Upgrade to latest FirmwareEN 10 3139 785 318104. Service Flow Chart4.3 Recording ProcessTest disc:Blank DVD+RWDoes Timer recordingfunctions ?YesNoDoes manual recordingfunctions ?YesNoBRecordingCheckMake a Timer recording with:1) Manually2) VPS/PDC on and off3) Show View System4) external Cable Box/SatelliteReceiverPlayback the recorded disc to checkAre Timer edit & delete feature working ?YesNoMake a short manual recording from the following source:- Tuner- CAM 1 (Front CVBS)- DV- Ext 1- Ext 2Playback the recorded disc to checkDoes Disc Editingfunctions ?1) Insert a recorded DVD+R/+RW disc2) Press Top Menu button and check theDisc editing featuresExamples:- Play- Rename / Erase Disc- Record New Title- Overwrite / Lock DiscNote: The displayed option in the disc editing menu differ depending on the situation & disc type1) Play a recorded DVD+R/+RW disc2) Press Disc Menu button and check Titleediting featuresExamples:- Play / Rename Title- Edit Title (same as press Edit buttonduring play)- Erase / Append Title- Overwrite Title / DiscNote: The displayed option in the disc editing menu differ depending on the situation & disc typeDoes Title Editingfunctions ?ContinueContinueYesNoYesNoSend refurbished set from pool stock to Trade / customer- Attached a Defect Description Reportand Proof of Purchase.- Pack defective set.- Store defective set for pick-up.