Philips DVDR520H Service Manual Download | Manualshive

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HDD/DVD Recorder Combi

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7.5 Disassemble the Power Module

(PICTURE 20)

Step 1:

Disconnect all the cables connected to other module (total 4 cables as

red circle in PICTURE 20)

Step 2:

Loosen the screws off the chassis (1~5 in PICTURE 20)

Step 3:

Take out the power module

1

5

2

3

4

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Summary of Contents for DVDR520H

Page 1: ...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 Published by LO MF AV System Printed in The Netherlands Subject to modification GB 3139 785 30850 HDD DVD Recorder Combi Version 1 0 ...

Page 2: ... 4 2 Main Board 4 2 4 3 Front Panel 4 2 4 4 Power PCB 4 2 4 5 Power Module 4 2 5 Test Tool Instruction 5 1 6 Fault Finding Tree 6 1 7 Disassembly Instruction 7 1 Disassemble the Top Cover 7 1 7 2 Disassemble the Drive 7 2 7 3 Disassemble HDD 7 3 7 4 Disassemble the M B 7 4 7 5 Disassemble Power module 7 5 7 6 Jump of HDD ODD 7 6 8 Firmware Update 8 1 9 Spare parts list 9 1 ...

Page 3: ...HDD DVD Recorder Combi 3 1 Specifications ...

Page 4: ...HDD DVD Recorder Combi 4 2 Exploded View Drawing ...

Page 5: ...52 chip DMN 8652 is a single chip dual drive HDD DVD recorder processor DMN 8602 DMN 8652 will be the evolutionary product family after DMN 8600 and DMN 8650 In this sense DMN 8602 8652 will offer the same features as their predecessors allow cost saving at the system level due to integration and offer more features at the C Ware level System Requirements ...

Page 6: ... Input 2 B 1 VIDEO IN AUDIO IN C DVD RW Drive DDW 401s D LED Display D 1 LED Displayer E IEEE1394 E 1 IEEE1394 4 pin mini connector F Comment Buttons F 1 F 6 are to be defined AV Input 2 For easy access standard red right channel white left channel and yellow video CVBS RCA audio video jacks are located on the front panel of the DVDR520H To connect a camcorder or other audio video source simply co...

Page 7: ... are commonly found in VCRs players and a wide variety of other audio video sources AV Output for S VIDEO The rear panel AV Output of the DVDR520H features an S Video connector which allows a higher quality connection to a camcorder television or other display device AV Output for Component Colors YCbCr The rear panel AV Output of the DVDR520H also features a component colors YCbCr output which al...

Page 8: ...C or PAL monotone z IEEE 1394 PHY IEEE1394a 100 200 400Mbps z IDE 1 Port z Front panel I O 1 IR interface 2 LED display module 3 Scheduled boot up 4 Repeat key scan up to 5 times per second 5 System power on off control 6 Extended I O 4 3 Front Panel z LED display module 8 numeric characters z Key 6 z RCA jack 1 z Mini IEEE 1394 jack 1 z IR receiver 1 4 4 Power PCB z Key 1 4 5 Power module z Input...

Page 9: ...parts 1 Video Signal Test 2 Speaker Sound Signal Test 3 Music Demo 4 Video Demo 5 Karaoke Demo 6 Digital Signal Test not usable for the time being 5 2 Test Instructions 1 Video Signal Test need go through 6 screen pictures to check the output Note of Step Login the picture as below for no 1 Video Signal Test Then 3 pictures will show up on the screen 1 Color bar 2 Mono scope and 3 Dot Pattern And ...

Page 10: ... Ohm S video Output Y 1Vpp 75Ohm C 0 3Vpp 75 Ohm Component Output Y 1Vpp 75Ohm Pb 0 7 Vpp 75 Ohm Pr 0 7 Vpp 75 Ohm 2 Speaker Sound Signal Test is to test its output audio fineness and locating efficiency of the speaker Note of Step Select no 2 Speaker Sound Signal Test in the login The test will check the locating efficiency and audio signal as well as special frequency Test Criteria The standard ...

Page 11: ...al Harmonic Distortion 1kHZ 65dB 3 Music Demo test is to check the video output signal good without noise 4 Video Demo test is to check the normal function of subtitle language angle and so on Login in the main test menu for no 4 Video Demo and press the key of Navi on remote to choose Subtitle Audio and Angle to check the normal function Navi button ...

Page 12: ...g 3 items A Video output B Audio output C AV output film 5 3 2 Note of step STEP1 A Insert the DVD VIDEO 5 1 5 2P disc and it will auto playback B Press the key of Top Menu on remote to login the menu C Select the item 1 Video Signal Test and press Enter to start the test on any color difference in Color bar and the standard fineness of the RＧＢ then press ...

Page 13: ...est then press Enter for 2 0CH and the 1KHZ Audio Test to test the R L C s output is normally good or not And then press Top Menu back to menu B In the menu to choose item 4 Video Demo and press Enter to start the test to check the normally good video and audio output then press Top Menu back to test menu STEP3 Take out the test disc and the test is over ...

Page 14: ...splay board Y Press EJECT buttom to verify if the player boot up and also tray come out N Replace drive Y Open top cover and use multimeter to verify if the power module output both 5V 12V Y Replace front display board Y Put a movie disc and press the play to verify if AV output corret Replace M B N Y N Replace power module Use the Erase function of the disc tool to verify if the HDD work normal Y...

Page 15: ...ces video is black white or shift Check if TV system of input device is different Source DVD is not allowed to reproduce Y Recording disc was formatted when use different TV setting Y N Show Write Fail Bad write quality on this disc Y N Select DV but no video Gray screen check connection Black screen check TV system of the DV or DV tape N Select AV sources but no video audio Check connection Y Y Y...

Page 16: ...VD Playback Auto play DVD VCD SVCD and Media Disc Load supported disc DVD R RW CD R Y Select Target DVD eject Not supported format Show Preparing then start pre format for recording Blank disc Invalid disc or Data disc N N Y Y Y ...

Page 17: ...ill auto stop or hang replace M B drive Playback will have mosaic replace M B Can t format HDD replace HDD Can t record with HDD replace HDD No Audio or audio output abnormal replace M B Optical Coaxial no output when the setting is set as DTS output replace M B Can t update F W through drive replace drive Can t detect DV when plug in out with a DV replace display board AV1 input mode doesn t outp...

Page 18: ...ot compatible with our DVD drive Format no problem but show Write Fail then stop during recording Press Record again may be user can continue record but part of the audio video on this disc may not smooth This could be a bad disc or not compatible with our DVD drive DVD CD disc Take long time to load disc then show Invalid Disc The disc could be a bad disc or unsupported format Connect power cord ...

Page 19: ...tuner Connect external source like AV S video Scart DV link 1394 can not see the video input Make sure cables connected correctly If these signals connect to other AV products no problem This could be a bad connector External source For DV user need to know the DV is NTSC PAL and the playing DV tape is NTSC PAL They must be the same TV type as the recorder to make it works properly Show Protected ...

Page 20: ... copying files discs it could be unsupported format Copying Show Fail when copying recorded DVD VR title it could be out of disc space Follow the firmware update procedure in the chapter Firmware update System Upgrade If upgrade failed power failure during upgrade or maybe every time system power on will show Put Cd In Users most load the upgrade disc again to recover ...

Page 21: ...tuner Connect external source like AV S video Scart DV link 1394 can not see the video input Make sure cables connected correctly If these signals connect to other AV products no problem This could be a bad connector External source For DV user need to know the DV is NTSC PAL and the playing DV tape is NTSC PAL They must be the same TV type as the recorder to make it works properly Show Protected ...

Page 22: ...d lift up to disassemble the tray door as PICTURE 6 Step 2 Tray in Æ Power off Æ unplug the power cord Step 3 Disassembly the top cover Step 4 Unplug the power cord and IDE cable as PICTURE 5 Step 5 Remove the four fixed screws of the drive screw 1 4 as PICTURE 7 8 Step 6 Remove the Drive Power cord 1 2 3 4 SCREWS SCREWS IDE cable ...

Page 23: ...PICTURE 10 PICTURE 11 PICTURE 12 Step 1 Disassembly the top cover Step 2 Unplug the power cord and IDE cable as PICTURE 9 Step 3 Loosen the screws off the chassis 1 4 in PICTURE 10 11 Step 4 Take out the HDD as PICTURE 12 2 1 3 4 IDE cable SCREWS Power cord ...

Page 24: ...Step 2 Remove the HDD module from the M B first unfix the 4 screws of the HDD module as PICTURE14 15 16 Step 3 Unfixed the screw of the M B and remove all the cable 7 cables connected to M B as PICTURE 17 19 Step 4 Loosen the 5 screws off the rear panel as PICTURE 18 Note Tuner can be removed and reused if isn t broken when M B is disassembled SCREWS 1 2 3 4 Power cord IDE cable 1 SCREWS 1 2 3 4 5...

Page 25: ...emble the Power Module PICTURE 20 Step 1 Disconnect all the cables connected to other module total 4 cables as red circle in PICTURE 20 Step 2 Loosen the screws off the chassis 1 5 in PICTURE 20 Step 3 Take out the power module 1 5 2 3 4 ...

Page 26: ...HDD DVD Recorder Combi 26 7 6 JUMP of HDD ODD HDD ODD JUMP JUMP ...

Page 27: ...disc 2 Power on the system 3 After system is ready load the firmware update disc 4 System will start detect the firmware image and if the image is detected LED will show F UP xxxx where xxxx is the build number 5 If system detects the image file a confirm dialog will display on the screen ...

Page 28: ...HDD DVD Recorder Combi 28 Follow the instruction to complete the update process 6 If system firmware is updated without error LED will show done Else error will show 7 Reboot the system ...

Page 29: ...5 000 26092 FRONT PANEL PCBA ASSEMBLY 10 9965 000 26093 MAIN BOARD WITHOUT TUNER 11 9965 000 26094 FAN 14 9965 000 26095 HD DRIVE HDD_80G_5400 15 9965 000 26096 POWER BOARD 16 9965 000 26090 TUNER UNIT PAL 00 02 05 16 9965 000 26220 TUNER UNIT NTSC 37 9965 000 26089 REMOTE CONTROL UNIT Note Only the parts mentioned in this list are normal service spare parts HDD DVD Recorder Combi 29 ...

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