Philips-DVDR-3383-Service-Manual 电路图 维修手册.pdf

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1、Published by KC-TE 0617 AV Systems Printed in the Netherlands Subject to modifi cation EN 3139 785 31811 DVDR3380 & DVDR3383DVD Recorder Service Instruction CLASS 1 LASER PRODUCT Contents Page 1 Technical Specifi cations and Connection Facilities 2 2 Test Disc & Repair Hints 5 3 Firmware Upgrading 6

2、 4 Service Flow chart 8 5 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, photocopy

3、ing, or otherwise without the prior permission of Philips. Version 1.1 DVDR3380/05/31/51/58 & DVDR3383/51 The 2006 range DVD Recorder products are repaired centrally. Defective sets must be identifi ed, labelled and stored for pick-up. This document gives full instructions for a functional check. Te

4、chnical 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 problem 2. Verify that set has latest Firmware (see chapter 3) and upgrade if it is not the latest version. 3. Full functi

5、onal check RadioFans.CN 收音机爱 好者资料库 EN 23139 785 318101. Technical Specifi cations and Connection Facilities 1. Technical Specifi cations and Connection Facilities 1.1 General: Mains voltage : 220V 240V Mains frequency : 50 Hz Power consumption (record) : 27 W Standby Power Consumption : 3 W 1.2 RF T

6、uner Test equipment: Fluke 54200 TV Signal generator Test streams: PAL BG Philips Standard test pattern 1.2.1 System PAL B/G, PAL D/K, SECAM L/L, PAL I 1.2.2 RF - Loop Through: Frequency range : 43 MHz 860 MHz Gain: (ANT IN - ANT OUT) w/o Amplifi er : -4dB 2dB Gain: (ANT IN - ANT OUT) with Amplifi e

7、r : 2dB 3dB 1.2.3 Receiver: PLL tuning with AFC for optimum reception Frequency range : 45.25 MHz 857 MHz Sensitivity at 40dB S/N (video unweighted) : 40dBV at 75 (high end) 60dBV at 75 (low end) 1.2.4 Video Performance: Channel 25 / 503,25 MHz, Test pattern: PAL BG PHILIPS standard test pattern, RF

8、 Level 74dBV, Measured on SCART 1 Frequency response : 0.1 MHz 4 MHz 3dB Group delay (0.1 MHz - 4.4 MHz) : 0 nsec 150 nsec 1.2.5 Audio Performance: Audio Performance Analogue - HiFi: Frequency response at SCART 1 (L+R) output : 100 Hz 12 kHz / 0 3dB S/N Ratio (20Hz 20kHz) unweighted : 40dB Harmonic

9、distortion (1 kHz, 25 kHz deviation) : 1.5% Audio Performance NICAM: Frequency response at SCART 1 (L+R) output : 40 Hz 15 kHz / 0 3dB S/N Ratio (20Hz 20kHz) unweighted : 65dB Harmonic distortion (1kHz, 25 kHz deviation) : 0.5% 1.2.6 Tuning Automatic Search Tuning Scanning time without RF signal : 3

10、min. typical Stop level (vision carrier) : 37dB/V Maximum tuning error of a recalled program : 62.5 kHz Maximum tuning error (drift) during operation : 100 kHz Tuning Principle: Automatic B, G, I, DK and L/L detection Manual selection in “STORE” mode 1.3 Analog Inputs / Outputs 1.3.1 SCART 1 (Connec

11、ted to TV) Pin Signals: 1 Audio-out R 1.8V RMS 2 Audio-in R 3 Audio-out L 1.8V RMS 4 Audio GND 5 Blue / Chroma GND 6 Audio-in L 7 Blue-out 0.7Vpp 0.1V into 75 8 Function switch 4.5V / 9.5V / 12V = asp. Ratio 4:3 DVD 9 Green GND 10 P50 control not use 11 Green out 0.7Vpp 0.1V into 75 12 NC 13 Red / C

12、hroma GND 14 Fast switch GND 15 Red-out / 0.7Vpp 0.1V into 75 Chroma-out 300mVpp 3dB 16 Fast switch RGB / CVBS or Y out 1V / 10k Video - Cinch Input voltage : 1Vpp 3dB Input impedance : 75 Video - YC (Hosiden) According to IEC 933-5 Superimposed DC-level on pin 4 (load 100k) 3.5V is detected as 16:9

13、 aspect ratio Input voltage Y : 1Vpp 3dB Input impedance Y : 75 Input voltage C : 300mVpp 3dB Input impedance C : 75 1.3.4 Out 1 Component Video Cinch Y/Pb/Pr according EIO-770-I-A, EIA-770-2 Audio - Cinch Output voltage : 2Vrms max. Output impedance : 10k 1.3.5 Out 2 Audio - Cinch Output voltage :

14、2Vrms max. Output impedance : 10k Video - Cinch Output voltage : 1Vpp 3dB Output impedance : 75 Video - YC (Hosiden) According to IEC 933-5 Superimposed DC-level on pin 4 (load 100k) 3.5V is detected as 16:9 aspect ratio Output voltage Y : 1Vpp 3dB Input impedance : 75 Output voltage C : 300mVpp 3dB

15、 Input impedance : 75 1.4 Digital Inputs / Outputs 1.4.1 Digital Output Digital Audio Coaxial / Optical LCM : according IEC 60958 MPEG 1, MPEG 2, AC3 : according IEC 61937 DTS : according IEC 61937 + addendum 1.4.2 Digital Video Input (IEEE 1394) Implementation Standard according: IEEE Std 1394-1995

16、 IEC61883 - Part1 IEC61883 - Part 2 SD-DVCR (02-01-1997) Specifi cation of consumer use digital VCRs using 6.3mm magnetic tape dec.1994 Mechanical connection according to Annex of IEC 61883-1 1.5 Video Performance All outputs loaded with 75 SNR measurements over full bandwidth without weighting. 1.5

17、.1 SCART (RGB) SNR : 55dB on all output Bandwidth : 4.8MHz -3dB 1.6 Audio Performance 1.6.1 Cinch Output Rear Output voltage 2 channel mode : 2Vrms 1dB Channel unbalance (1kHz) : 110dB Crosstalk 16Hz-20kHz : 100dB Frequency response 20Hz-20kHz : 0.2dB Signal to noise ratio (unweighted) : -95dB Dynam

18、ic range 1kHz : -90dB Distortion and noise 1kHz : 85dB Distortion and noise 16Hz-20kHz : 85dB Intermodulation distortion : -94dB Mute : -100dB 1.6.2 Scart Audio Output voltage 2 channel mode : 1.6Vrms 2dB Channel unbalance (1kHz) : 85dB Crosstalk 16Hz-20kHz : 70dB Frequency response 20Hz-20kHz : 0.5

19、dB Signal to noise ratio (unweighted) : 80dB Dynamic range 1kHz : 75dB Distortion and noise 1kHz : 75dB Distortion and noise 16Hz-20kHz : 50dB Intermodulation distortion : 70dB Mute : 80dB 1.7 Dimensions and Weight Height of feet : 5.5mm Apparatus : WxDxH:435x322x43mm Weight without packaging : 3kg

20、Weight with packaging : 4kg RadioFans.CN 收音机爱 好者资料库 EN 43139 785 318101. Technical Specifi cations and Connection Facilities 1.8 Laser Output Power & Wavelength 1.8.1 DVD Output power during reading : 0.8mW Output power during writing : 20mW Wavelength : 650nm 1.8.2 CD Output power : 0.3mW Wavelengt

21、h : 780nm 1.9 Read / Write Speed Type of Disc (Function)Disc Rotation Speed Read Speed CD7X CAV Read Speed DVD4X CAV Write Speed DVD+R/+RW2.4X ZCAV Write Speed DVD-R/-RW2X 1.10 Playability DVDR3380 Video Playback 1.Disc Media: CD-R/-RW, MP3- CD, VCD/SVCD, DVD-Video, DVD+R/+RW, DVD-R/-RW, DVD+RL DL x

22、 2.Compression Format: MPEG1, MPEG2 DivX 3.11, DivX 4.x, DivX 5.x, DivX 6.0 x Audio Playback 1.Disc Media: CD, CD-R/-RW, MP3-CD x 2.Compression Format: Dolby Digital, MP3, MPEG2 Multi- channel, AAC, WMA x 3.MP3 bit rates: 32- 256 kbps and VBR x Still Picture Playback 1.Disc Media: Picture CD x 2.Pic

23、ture Compression Format: JPG x EN 53139 785 318102.Test Disc & Repair Hints 2. Test Disc & Repair Hints 2.1 Test Disc 1) 7104 099 96611 CD-RW printed Audio Disc 2) 9965 000 25728 DVD Player Test Pack 3) - Blank DVD+RW 4) - Blank DVD-RW 2.2 Open the DVD Tray manually Note: This procedure needs to be

24、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

25、 screw driver in the direction shown. 1 2 Figure 2-1 EN 63139 785 318103.Firmware Upgrading 3. Firmware Upgrading 3.1 Firmware Upgrading Important Instructions The Drive Upgrade and Loader Upgrade procedures has to be recorded into 2 separate disc. A. Preparation to upgrade fi rmware: 1. Unzip the z

26、ip-archive fi le 2. Copy the fi 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 : Joliet Format : MODE 2: CDROM XA Recording mode : SINGLE SESSION (TRACK-AT-ONCE), FINALIZ

27、ED CD Note: Long fi le name is necessary for the preparation of the upgrade disc 4. Place the fi le into the root directory of the new CD project. 5. Burn the data onto CDRs or CD-RWs B. Procedure to apply the Drive upgrade: 1. Open the tray and load the Upgrade CDROM with Drive Upgrade fi le. 2. Th

28、e 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

29、 the power.” The whole process takes less than 5 minutes Note: 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 pro

30、cess 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 318103.Firmware Upgrading B. Procedure to apply the software upgrade: 1. Open the tray and load the Upgrade CDROM with Software upgrade fi

31、 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

32、switch off the power.” The whole process takes less than 5 minutes Note: 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 i

33、s 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 fi rmware version to confi rm set has been upgraded: 1.

34、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 succession 4. Press button 5. 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 83139 78

35、5 318104.Service Flow Chart 4. Service Flow Chart 4.1 Start Process Start A (Verification Test) Is it a Hardware problem ? Upgrade to latest Firmware Is it a known complaint ? Is Firmware solution available ? Yes No Yes No Yes No Is the complaint solved ? Return set to Customer with Report on action

36、 done Yes No Send refurbished set from pool stock to Trade / customer Is the complaint documented ? Yes No Service W/S to contact the Trade / Customer to work out a action plan. Examples: - explain them that the Firmware solution is not ready - Upgrade disc will be send to them the moment solution i

37、s ready - etc. - Attached a Defect Description Report and Proof of Purchase. - Pack defective set. - Store defective set for pick-up. EN 93139 785 318104.Service Flow Chart 4.2 Verifi cation Process * If complaint is related to System Menu setting Connect up the Recorder to TV antenna, TV set and an

38、 External source Check the Firmware version on the set Can the set Start-up ? Yes No A (Verification Test) B Recording Check C Playback Check D * System Menu Are the checks result ok ? Yes No Return set to Customer with Report on action done Send refurbished set from pool stock to Trade / customer -

39、 Attached a Defect Description Report and Proof of Purchase. - Pack defective set. - Store defective set for pick-up. No Yes Is Firmware the last released version ? Upgrade to latest Firmware EN 103139 785 318104.Service Flow Chart 4.3 Recording Process Test disc: Blank DVD+RW Does Timer recording f

40、unctions ? Yes No Does manual recording functions ? Yes No B Recording Check Make a Timer recording with: 1) Manually 2) VPS/PDC on and off 3) Show View System 4) external Cable Box/Satellite Receiver Playback the recorded disc to check Are Timer edit & delete feature working ? Yes No Make a short m

41、anual recording from the following source: - Tuner - CAM 1 (Front CVBS) - DV - Ext 1 - Ext 2 Playback the recorded disc to check Does Disc Editing functions ? 1) Insert a recorded DVD+R/+RW disc 2) Press Top Menu button and check the Disc editing features Examples: - Play - Rename / Erase Disc - Rec

42、ord New Title - Overwrite / Lock Disc Note: The displayed option in the disc editing menu differ depending on the situation & disc type 1) Play a recorded DVD+R/+RW disc 2) Press Disc Menu button and check Title editing features Examples: - Play / Rename Title - Edit Title (same as press Edit button

43、 during play) - Erase / Append Title - Overwrite Title / Disc Note: The displayed option in the disc editing menu differ depending on the situation & disc type Does Title Editing functions ? Continue Continue Yes No Yes No Send refurbished set from pool stock to Trade / customer - Attached a Defect

44、Description Report and Proof of Purchase. - Pack defective set. - Store defective set for pick-up. EN 113139 785 318104.Service Flow Chart 4.4 Playback Process Test disc: DVD Player Test Pack (12NC: 9965 000 25728) CD-RW Printed Audio disc (12NC: 7104 099 96611) Yes No C Playback Check Playing the D

45、VD video disc and check the following: - Pause & Search Fwd / Rev functitons - Next & Previous chapter - Audio, Subtitle & Angle functions - T/C options Yes No Does the set work ? Does the set work ? Continue Send refurbished set from pool stock to Trade / customer - Attached a Defect Description Re

46、port and Proof of Purchase. - Pack defective set. - Store defective set for pick-up. Playing other type of disc: 1) Use discs of DVD PLAYER TEST PACK for: - (Super) Video CD - MP3 disc - Picture disc (slide show) - special DVD playback check by layer change test using DVD disc of this package 2) Div

47、X 3.11, 4.x, 5.x, 6 3) For AUDIO CD use of CD-RW printed Audio Disc to check: - Track 3 finger print - Track 8: 600u black dot (max. after 1 min.) EN 123139 785 31810 4.5 System Menu Process 4.Service Flow Chart D System Menu Check Does the set work ? Continue Yes No System Menu - General and check

48、the following features: - Screen Saver - Country - Video Output Format - Restore Factory settings System Menu - Clock and check the following features: - Date (dd/mm/yy) - Time (hh:mm:ss) - Date-Time Setting - Show DivX Registration code System Menu - Playback and check the following features: - TV Aspect Ratio - Parental Rating Level - Digital Audio Output System Menu - Channel Setup and check the following features: - Channel Search - Modify Channel Information - Sort Channels System Menu - Language and check