Service Manual - Manuales de Service
Contents
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6. gt gt 1 10 13 15 19 20 3 AVCable HDMICABLE RC XP1 XP2 XP3 XP4 XP5 XP6 XS302 12NC No 996510012679 996510007452 996510017684 996510018111 996510010483 996510006463 996510017683 996510001106 996510007952 996510012677 996510010478 996510010479 996510004063 996510001170 996510001168 996510012678 996510006820 Part Name FRONT DOOR TOP COVER BACK PANEL POWER CORD BOTTOM CABINET PAD ASSY FRONT CABINET VIDEO CABLE 1500mm CABLE HDMI 19pin L 2M UL REMOTE CONTROL TJC3 5Y SCN 5P L 80MM HS L 120MM CABLE PH 5Y PH 5Y L 130MM 6PIN HS 24PIN HS 3PIN CABLE WITCH SHIELD CABLE PH 2Y SAW 2P L 170MM 7 1 REVISION LIST Version 1 0 Initial release Version 1 1 Adding DVP3980KX 77 IM OPU
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8. 0 C 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 360 C 380 C is reached and stabilized at the solder joint Heating time of the solder joint should not exceed 4 sec Avoid temperatures above 400 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
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12. DVD Player DVP3980K Serwiece DVP3980KX 77 Service Service ervice Ma TABLE OF CONTENTS Page Technical Specifications 0 1 2 Safety Instruction Warning amp 1 3 Region Code Software Version amp Upgrade 2 1 Trouble Shooting Chart 3 1 2 WINING Diagram 4 1 Electrical Diagrams and 5 1 Set Mechanical Exploded view amp Part list 6 1 s Revision rct o eerie teo ete EX Copyright 2008 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 CLASS without the prior permission of Philips LAS E R P RO D U CT Published by 0846 Service Audio Printed in The Netherlands Subject to modification 3139 785 34291 Version 1 1 PHILIPS 1 2 Technical Specifications TV standard 1 50 2 NTSC 60Hz Number of lines 625 525 Playback Multi standard PAL NTSC Video performance Video DAC 12 bit 108MHz YPbPr 0 7Vpp 75 ohm Video output 1Vpp 75 ohm Video format Digital Compression MPEG 2 for DVD SVCD MPEG 1 for VCD DVD 50Hz 60Hz Horiz resolution 720 pixels 720 pixels 1920pixels 1920
13. FUSE 2A 250V 5X20MM COIL WIDTH COIL SL0811 6R8K2R4 TRANSFORMER CONV IC TNY176PN PHOTOCOUPLER PS2561L1 1 V WF IC AM431LP ASSY MAIN BD DVP3980K 77 SCHOTTKY DIODES BAT54S SOP 23 SMD SWITCHING DIODE LL4148 SMD SWITCHING DIODE LL4148 SCHOTTKY DIODES BAT54S SOP 23 SCHOTTKY DIODES BAT54S SOP 23 SCHOTTKY DIODES BAT54S SOP 23 COIL CHOKE 10UH 10 COIL CHOKE 10UH 10 SMD TRANSISTOR MMBT3904LT1 NPI N Channel MOSFET 2SK3108 N Channel MOSFET 2SK3108 TRANSISTOR SMT 3CG9012M TRANSISTOR SMT 3CG9012M SMD TRANSISTOR MMBT3904LT1 NPI TRANSISTOR SMT 3CG9012M SMD TRANSISTOR MMBT3904LT1 NPI TRANSISTOR SMT 3CG9012M SMD TRANSISTOR MMBT3904LT1 NPI SMD TRANSISTOR MMBT3904LT1 NPI ASM3402M TR LF SOT 23 TRANSISTOR SMD TRANSISTORMMBT3906LT1 PNF SMD TRANSISTOR MMBT3904LT1 NPI TRANSISTOR SMD TRANSISTOR MMBT3904LT1 NPI MOSFET AO3402 TRANSISTOR TRANSISTOR IC MT1389DXE S_L NO HDCP KEY IC AK5358A IC 5888 64M SDRAM TSOP54 M12L64164A 7T 16m Flash 70ns 3 3V TSOP 48 IC 16K EEPROM M24C16 MN6 IC 27MCL20PF ASSY KARAOKE BD DVP3980K 77 IC AS4558M ASSY FRONT BD DVP3980K 77 LED IR RECEIVER MODULE 14MM 5V IC ET6202 SOP 2 ASSY SWITCH BD DVP3980K 77 ASSY LOADER LOADER SONY ASSY LOADER LOADER IM Lk EA A cuo lk u Aou Lal LA LEO lk lE Iis LES l 2X LX ead BE ca X L4 cR Ld LE li LE a LA L OLX lk ma ko LN l ck mx SSK y Sok
14. Power on the set and insert the prepared Upgrade Servo CDR RISC XX XX XX XX 2 The set will starts reading disc amp response with the DSP XX XX XX XX following display TV screen Region Code X Upgrade File DETECTED Upgrade Press Play TO START 3 Press lt OK gt button to confirm then screen will display Caution The set must not be power off during Files coping upgrading Otherwise the Main board will be UPGRADING damaged entirely 4 The upgraded tray will automatically open when files coping complete then take out the disc 5 About 1 minute later the trace will automatically close when upgrading complete 3 1 Trouble shooting chart Spindle motor does not move Motor no move Go Check the FFC connection between 24P and the loader posee Yes Check whether VCC 5V voltage is normal No Check the VCC power supply Yes Check whether laser voltage 2V for VCD amp 2 2V for DVD No Check Replace 013 014 on Collector of 013 014 1 Whether voltage pin 54 of U1varies between 0 and 3 3V 3 3V for VCD and for DVD 2 Whether peripheral components No Check Replace U1 are eroded or badly soldered Yes 1 CheckU1 FOO signals No 2 f there are F F T T Have no to focus signals output from U2 Yes Check Replace the loader 3 2 The power can not be or off The power can t be on or
15. 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 1 4 Warning 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 Notes 2 Laser The use of optical instruments with this product will increase eye hazard Only q
16. eo filter network circuit is normal Correct the connection No Check if the video signals on Pin 182 to change U1 Pin 187 of U1 are normal 3 9 Trouble shooting chart Remote reception is insensitive or fails Remote reception is insensitive or fails No gt Check battery Check if the remote control works properly Check if the power supply voltage to the remote censor No Check R315 is normal are normal Use an oscilloscope to check if there is Check the PIN 11 RC waveform of IC1 on the remote PCB output waveform from the first pin IR of the remote censor after pressing button on the remote control Check if there is IR signal on pin 109 of U1 Change U1 IR waveform Correct connection 3 10 Trouble shooting chart No video picture no sound No video picture no sound Check whether all the voltages from the power board to the Check the loaded circuit CVBS L26 point waveform F decoder board are normal Check if the reset circuit consisting of and CE6is normal at a high level for tens of milliseconds then constantly at OV 27M waveform Crystal oscillator Y1 and i vi Check whether there is peripheral components 27MHz signal output defected or eroded Check whether short circuit Checkifthere is 128MHz signal output on R81 or bad solder on U3 SDRAM R8
17. l view for DVP3980KX 77 Please refer to the model set for the detailed information Electrical PARTS LIST 6 2 MECHANICAL amp ACCESSORIES PARTS LIST No 16 D1 D10 D2 D3 D4 D7 D8 F1 L1 L2 Ti U1 U2 U3 18 D10 D3 D50 D7 D8 D9 L3 L4 Q10 Q11 Q12 Q13 Q14 Q19 Q22 Q23 Q24 Q25 Q26 Q29 Q3 Q30 Q31 Q4 Q5 Q50 Q7 Q8 U1 U11 U2 U3 U4 U5 U9 Yi 22 U200 23 LED1 REM301 U301 6 8 OPU OPU 12NC No 310630880641 996510011047 996510011042 996510011047 996510011047 996510011047 996500014043 996510011047 996510001780 996510009942 996500032509 996510010954 996510010953 996500027867 996500014609 310630880601 996510009859 996510009667 996510009667 996510009859 996510009859 996510009859 996500014082 996500014082 996510009669 996510009769 996510009769 996510009670 996510009670 996510009669 996510009670 996510009669 996510009670 996510009669 996510009669 996510010922 996510009671 996510009736 996510009669 996510009671 996510009669 996510010949 996510009671 996510009671 996510011041 996510012674 996510009674 996510009863 996510009673 996510010944 996510010924 996510009675 310630880621 996500032494 310630880611 996510010957 996510012689 996510009665 310630880631 996510010477 996510006029 996510020568 996510018183 Part Name ASSY PSU BOARD DVP3980K 77 DIODE IN4007 SR260 DIODE IN4007 DIODE IN4007 DIODE IN4007 DIODE FR102 FAST RECOVERY DIODE IN4007
18. n check VCC 5v voltage on the power and front board No Fix power supply board top a power supply for should electric circuit Check there are DATA signals on 5301 and XP20n the front board No Check whether the circuit connected to K301 K302 K303 K304 is open or is broken Replace U301 or LED 3 7 Trouble shooting chart Distorted audio and loud noise Distorted audio and loud noise Check the power supply voltages 12VB and refa to the operation amplifying are normal Check R9and R117 Yes 4 Check whether the mutingtransistorQ22 Q 24 and Q26are normal Ne Replace Q22 Q24 and Q26 Check the muting transistor Q23 Q25 are normal whether No Replace Q23 Q25 Checking the U9 leads the feet has no to break to open No Correct connection No Yes if the clock signal AL output by U1 are normal Replace U1 SACLK waveform SBCLK waveform SLRCK waveform Check whether the U1 or U19powersupply normal Check U9 Yes Replace U1 or U9 3 8 Trouble shooting chart Abnormal color of video picture Abnormal color of video picture Check whether the 27MHz output signal is Check 1 R32 47 C40 C41 Check whether the 3 3V and 1 8V power supply voltages on the decoder circuit board are normal Check other of power supply electric Check whether the vid
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21. off Go Check the power supply No on the power board is normal Yes Check if the XS3010n the front board to XP2 on the decoder board is in good contact Yes Whether the connection to K301 is broken Yes Whether there is 3 3V voltage difference on Pin 203 PCON of U1 Yes No No No Trouble shooting chart Repair the power board Check Correct connection Correct the connection Replace U1 3 3 Trouble shooting chart output voltages on the power board is 0V or deviated All output voltages on the power board is OV or deviated Yes Yes Check whether F1 is blown Replace F1 Check whether there is Replace C1 C2 if D1 D2 D3 D4 are 300V on C1 C2 normal Yes Check whether 100KHz oscillating signal Pin6 of U1 No Check replace 01 U1 PIN 3 RC waveform U1 PIN 8 Drain waveform Check if 45V 3 3v 12V Check whether U2 are eroded 12V are short Check whether the components in the short circuit voltage are defected or eroded 3 4 Trouble shooting chart Disc cannot be read Disc cannot be read No Check the loaded circuit Check the FFC connection between 24P and the loader 1 Check voltage on pin 54 of U1 varies between 0 and 3 3V gt 3 3V for VCD OV for DVD 2 Check whether peripheral components Check whether there is laser vol
22. ormer This unit employs a laser Only qualified service personnel Replace safety aamponenie indicated by ihe snb may remove the cover or attempt to service this device only by components identical to the original ones Any due to possible Bye injury other component substitution other than original type Semiconductor laser GaAlAs Wavelength 650nm DVD 780nm VCD CD Output power mW DVD 10mW DVD CD Beam divergence 60 degree 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 Note Use of controls or adjustments or performance of mounted cable clamps Check the Insulation mt the mains lead for external procedure other than those specified herein may result in d hazardous radiation exposure Avoid direct exposure to amage Check the electrical DC resistance between the mains beam 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 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
23. pixels Vertical resolution 576lines 480 lines 1080 lines 1080 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 24 bits fs 44 1 48 96KHz MP3 ISO 9660 96 112 128 256kbps amp 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 24 bits 192KHz DVD fs 96 kHz 4 Hz 44 kHz fs 48kHz 4 Hz 22 kHz SVCD fs 48kHz 4 Hz 22 kHz fs 44 1kHz 4 Hz 20 kHz CD VCD fs 44 1kHz 4 Hz 20 kHz Signal Noise 1kHz gt 90 dB Dynamic Range 1kHz 280 dB Cross talk 1 2 gt 70 dB Distortion Noise 1kHz gt 65 dB MPEG MP3 MPEG Audio L3 Connections YpbPr output Cinch 3x Video output Cinch yellow Audio output L R Cinch white red Digital output 1 coaxial IEC60958 for CDDA LPCM IEC61937 for MPEG1 2 Dolby Digital HDMI Out Cabinet Dimensions w X h X d 360 x 37 x 209 mm Weight Approximately 1 3 kg Power consumption Power supply Rating 120V 60HZ Power consumption lt 10W Power consumption in standby mode lt 1W Specifications subject to change without prior notice 1 3 Safety instruction Warning amp Notes Safety instruction 1 General safety 2 Laser safety Safety regulations require that during a repair Connect the unit to the mains via an isolation transf
24. tage 2V for VCD and 2 2V for DVD on Collector of Q13 014 are eroded or defect CheckU1 U2 and peripheral components are eroded or Re solder or replace the defective parts badly soldered Check if there is RFO signal on pin8 of XP5 The normal RFO signal is a clear reticulated wave Check U1 and peripheral components Check the connection Correct connection between U1 Yes Replace U1 or loader 3 5 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 the FFC connection between 24pin and the loader Check the loaded circuit Check laser voltage 2V output Check the solder status on U1 and No on Collector of Q14 if pin 22 of U1 peripheral components is at low level Yes Check whether there is voltage variance on pin 22 of U1 peripheral components check if bad solder exist on U1 and Check whether pin 1 to pin38 of U1 and peripheral Replace the bad spare parts components are badly soldered defected Check Q10 Q11 Q12 whether in good condition No Correct connection Change U1 or the loader 3 6 Trouble shooting chart No display on LED and buttons do not work No display on LEDD and buttons do not work Check whether there is No correct contact between 5301 and XP2 Correct connectio
25. ualified 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 CAUTION VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID EXPOSURE TO BEAM Manufactured under licence from Dolby Laboratories The double D symbol is trademarks of Dolby Laboratories Inc All rights reserved Notes 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 solder temperature of 40
26. 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 e On our website www atyourservice ce Philips com 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 2 1 Software upgrade Preparation to upgrade software 1 Start the CD Burning software and create a new CD B Read out the software versions to confirm upgrading project Data Disc with the following setting Label DVP3XXX need the label name 1 Power on the set and press Setup button on the File Name DVPXXXX XX BIN remote control Power on the set and open the tray then press lt 5 gt lt 5 gt 2 Press lt 1 gt lt 3 gt lt 7 gt lt 9 gt button to check the File Name The software version and other information are display on the TV screen as follows Note It is required capital letter for the File System Version XX XX XX XX Main version name SUB VER XX XX XX XX software version of 2 Burn the data onto a blank CDR application software 8032 XX XX XX XX A Procedure for software upgrade Servo XX XX XX XX software version of 1
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