Philips-MCD-355-Service-Manual.pdf

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1、 MCD355/98 Copyright 2009 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 pe

2、rmission of Philips. Published by SL 0920 Service Audio Printed in The Netherlands Subject to modifi cation DVD Micro Theater Version 1.0 CLASS 1 LASER PRODUCT 3141 785 34150 TABLE OF CONTENTS Page PCBs Location .1-2 Specifi cations .1-3 Measurement Setup .1-4 Service Aids, Safety Instruction, etc .

3、1-5 to 1-7 Software Version Checking .2 Set Block Diagram .3 Set Wiring Diagram .4 Main & Headphone & AUX Board.5 VFD Board & Touch Key Board .6 Servo Board.7 USB & Power Key Board .8 Set Mechanical Exploded View & Parts List .9 1-2 PCBS LOCATION 1-3 Disc Laser Type Semiconductor Disc Diameter 12cm/

4、8cm Video Decoding MPEG-1 / MPEG-2 / DivX Video DAC 12Bits Signal System PAL / NTSC Video Format 4:3 / 16:9 Video S/N 48dB Audio DAC 24Bits / 96kHz Total Harmonic Distortion 65dBA General information AC power 110 - 127V/220 - 240V, 50/60Hz Dimensions - Main Unit (W x H x D) - Speaker Box (W x H x D)

5、 173 x 257 x 240mm 173 x 257 x 240mm Weight - With Packing - Main Unit - Speaker Box 10.8 kg 2.3 kg 2 x 2.8 kg Amplifi er Rated Output Power 4X50W RMS Frequency Response 63 - 14000 Hz, 3dB Signal to Noise Ratio 62dB Tuner (FM) Tuning Range 87.5 - 108 MHz Tuning grid 50 KHz Sensitivity - Mono, 26dB S

6、/N Ratio 22 dBu Search Selectivity 28 dBu Total Harmonic Distortion 45 dB Speakers Speaker Impedance 6ohm USB playability information Compatible USB devices: USB fl ash memory (USB 2.0 or USB1.1) USB fl ash players (USB 2.0 or USB1.1) memory cards (requires an additional card reader to work with thi

7、s apparatus) Supported formats: USB or memory fi le format FAT12, FAT16, FAT32 (sector size: 512 bytes) MP3 bit rate (data rate): 32-320 Kbps and variable bit rate WMA v9 or earlier Directory nesting up to a maximum of 8 levels Number of albums/ folders: maximum 99 Number of tracks/titles: maximum 9

8、99 ID3 tag v2.0 or later File name in Unicode UTF8 (maximum length: 128 bytes) Unsupported formats: Empty albums: an empty album is an album that does not contain MP3/WMA fi les, and is not be shown in the display. Unsupported fi le formats are skipped. For example, Word documents (.doc) or MP3 fi l

9、es with extension .dlf are ignored and not played. AAC, WAV, PCM audio fi les DRM protected WMA fi les (.wav, .m4a, .m4p, .mp4, .aac) WMA fi les in Lossless format Supported disc formats Digital Video Discs (DVDs) Video CDs (VCDs) Super Video CDs (SVCDs) Digital Video Discs + Rewritable (DVD+RW) Com

10、pact Discs (CDs) Picture (Kodak, JPEG) fi les on CDR(W) DivX disc on CD-R(W): DivX 3.11, 4.x and 5.x, 6 WMA Supported MP3-CD formats: ISO 9660 Max. title/album name: 12 characters Max. title number plus album: 255. Max. nested directory: 8 levels. Max. album number: 32. Max. MP3 track number: 999. S

11、upported sampling frequencies for MP3 disc: 32 kHz, 44.1 kHz, 48 kHz. Supported Bit-rates of MP3 disc are: 32, 64, 96, 128, 192, 256 (kbps). The following formats are not supported: Files like *.VMA, *.AAC, *.DLF, *.M3U, *.PLS, *.WAV Non-English Album/Title name Discs recorded in Joliet format MP3 P

12、ro and MP3 with ID3 tag SPECIFICATIONS 1-4 LEVEL METER? e.g. Sennheiser UPM550? with FF-filte? r? S/N and distortion meter? e.g. Sound Technology ST1700B? L? R? DUT? CD Use Audio Signal Disc?(replaces test disc 3)?SBC429 4822 397 30184? Bandpass? 250Hz-15kHz? e.g. 7122 707 48001? LF Voltmeter? e.g.

13、PM2534? DUT? S/N and distortion meter? e.g. Sound Technology ST1700B? Frame aerial? e.g. 7122 707 89001? Tuner AM (MW,LW ) To avoid atmospheric interference all AM-measurements have to be carried out in a Faradays cage.? Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate

14、hum (50Hz, 100Hz).? RF Generator ? e.g. PM5326? Ri=50? ? Bandpass? 250Hz-15kHz? e.g. 7122 707 48001? LF Voltmeter? e.g. PM2534? DUT? RF Generator ? e.g. PM5326? S/N and distortion meter? e.g. Sound Technology ST1700B? Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilo

15、ttone (19kHz, 38kHz). Ri=50? ? Tuner FM MEASUREMENT SETUP? 1-5 SERVICE AIDS GBWARNING All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same

16、potential as the mass of the set via a wrist wrap with resistance. Keep components and tools also at this potential. ESD CLASS 1 LASER PRODUCT GB Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified, be used Safety comp

17、onents are marked by the symbol !. Lead free Set remains closed! N Y Play a CD for at least 10 minutes Y playability ok ? N playability ok ? add Info for customer SET OK check playability N Y playability ok ? check playability check playability return set Customer complaint CD related problem fast l

18、ens cleaning 1 2 3 For flap loaders (= access to CD drive possible) cleaning method 4 is recommended INSTRUCTIONS ON CD PLAYABILITY 1 - 6 Exchange CDM 1- 4 For description - see following pages 1 PLAYABILITY CHECK For sets which are compatible with CD-RW discs use CD-RW Printed Audio Disc.7104 099 9

19、6611 TR 3 (Fingerprint) TR 8 (600 Black dot) maximum at 01:00 playback of these two tracks without audible disturbance playing time for: Fingerprint10seconds Black dot from 00:50 to 01:10 jump forward/backward (search) within a reasonable time For all other sets use CD-DA SBC 444A.4822 397 30245 TR

20、14 (600 Black dot) maximum at 01:15 TR 19 (Fingerprint) TR 10 (1000 wedge) playback of all these tracks without audible disturbance playing time for: 1000 wedge10seconds Fingerprint10seconds Black dot from 01:05 to 01:25 jump forward/backward (search) within a reasonable time 2 CUSTOMER INFORMATION

21、It is proposed to add an addendum sheet to the set which informs the customer that the set has been checked carefully - but no fault was found. The problem was obviously caused by a scratched, dirty or copy-protected CD. In case problems remain, the customer is requested to contact the workshop dire

22、ctly. The lens cleaning (method 3) should be mentioned in the addendum sheet. The final wording in national language as well as the printing is under responsibility of the Regional Service Organizations. 4 LIQUID LENS CLEANING Because the material of the lens is synthetic and coated with a special a

23、nti-reflectivity layer, cleaning must be done with a non-aggressive cleaning fluid. It is advised to use “Cleaning Solvent The actuator is a very precise mechanical component and may not be damaged in order to guarantee its full function. Clean the lens gently (dont press too hard) with a soft and c

24、lean cotton bud moistened with the special lens cleaner. The direction of cleaning must be in the way as indicated in the picture below. Before touching the lens it is advised to clean the surface of the lens by blowing clean air over it. This to avoid that little particles make scratches on the len

25、s. INSTRUCTIONS ON CD PLAYABILITY 1 - 7 3-13-1 SET BLOCK DIAGRAM SET WIRING DIAGRAM 4-14-1 MAIN & HP JACK & AUX JACK BOARD TABLE OF CONTENTS Main PCB - Layout Top View .5-2 Main PCB - Circuit Diagram .5-3 to 5-10 Headphone Jack PCB . 5-11 AUX Jack PCB .5-12 5-15-1 5-25-2 PCB LAYOUT - MAIN BOARD (TOP

26、 VIEW) 5-3 5-3 CIRCUIT DIAGRAM - MAIN BOARD (PART1) 5-4 5-4 CIRCUIT DIAGRAM - MAIN BOARD (PART2) 5-5 5-5 CIRCUIT DIAGRAM - MAIN BOARD (PART3) 5-6 5-6 CIRCUIT DIAGRAM - MAIN BOARD (PART4) 5-7 5-7 CIRCUIT DIAGRAM - MAIN BOARD (PART5) 5-8 5-8 CIRCUIT DIAGRAM - MAIN BOARD (PART6) 5-9 5-9 CIRCUIT DIAGRAM

27、 - MAIN BOARD (PART7) 5-10 5-10 CIRCUIT DIAGRAM - MAIN BOARD (PART8) 5-11 5-11 PCB LAYOUT - HEADPHONE JACK BOARD CIRCUIT DIAGRAM - HEADPHONE JACK BOARD 5-12 5-12 PCB LAYOUT - AUX JACK BOARD CIRCUIT DIAGRAM - AUX JACK BOARD VFD BOARD & TOUCH KEY BOARD TABLE OF CONTENTS VFD PCB - Layout Top View .6-2

28、VFD PCB - Layout Bottom View .6-3 VFD PCB - Circuit Diagram .6-4 to 6-6 Touch Key PCB - Layout Diagram .6-7 Touch Key PCB - Circuit Diagram .6-8 6-16-1 6-26-2 PCB LAYOUT - VFD BOARD (TOP VIEW) PCB LAYOUT - DISPLAY(PANEL) BOARD (BOTTOM VIEW) 6-36-3 6-4 6-4 CIRCUIT DIAGRAM - VFD BOARD (PART1) 6-5 6-5

29、CIRCUIT DIAGRAM - VFD BOARD (PART2) 6-6 6-6 CIRCUIT DIAGRAM - VFD BOARD (PART3) 6-76-7 PCB LAYOUT - TOUCH KEY BOARD 6-8 6-8 CIRCUIT DIAGRAM - TOUCH KEY BOARD SERVO BOARD 7-17-1 The servo board is not intended to repair on components level. The dia- grams only for reference. The whole board can be or

30、dered with 12nc: 996510025795 7-27-2 PCB LAYOUT - SERVO BOARD (TOP VIEW) 7-37-3 PCB LAYOUT - SERVO BOARD (BOTTOM VIEW) 7-4 7-4 CIRCUIT DIAGRAM - SERVO BOARD (PART1) 7-5 7-5 CIRCUIT DIAGRAM - SERVO BOARD (PART2) 7-6 7-6 CIRCUIT DIAGRAM - SERVO BOARD (PART3) 7-77-7 CIRCUIT DIAGRAM - SERVO BOARD (PART4

31、) 7-87-8 CIRCUIT DIAGRAM - SERVO BOARD (PART5) 7-97-9 CIRCUIT DIAGRAM - SERVO BOARD (PART6) 7-107-10 CIRCUIT DIAGRAM - SERVO BOARD (PART7) 7-117-11 CIRCUIT DIAGRAM - SERVO BOARD (PART8) 7-127-12 CIRCUIT DIAGRAM - SERVO BOARD (PART9) USB & POWER KEY BOARD 8-18-1 8-28-2 PCB LAYOUT - USB JACK BOARDCIRC

32、UIT DIAGRAM - USB JACK BOARD PCB LAYOUT - POWER KEY BOARD 8-38-3 CIRCUIT DIAGRAM - POWER KEY BOARD 37B6DAG4 21413C51011819 8-18-1 SET MECHANICAL EXPLODED VIEW 9 - 29 - 2 MECHANICAL & ACCESSORIES PARTS LISTELECTRICAL PARTS LISTELECTRICAL PARTS LIST Loc12NCDescriptionLoc12NCDescriptionLoc12NCDescripti

33、onLoc.12NCDescriptionLoc.12NCDescriptionLoc.12NCDescription MAIN UNITMAIN PCB ASSYSERVO PCB ASSY (ONLY FOR REFERENCE) 1996510025819FRONTCABINETC519996510004554CBBCAPHMFS50.47UF63VD305996510025812SCHOT.BARRIERDIODEFM5818L 2996510025797REARCABINETC520996510004554CBBCAPHMFS50.47UF63VD306996500038177DIO

34、DEPRLL4001 3996510025816CDDOORCOVEROUTERC543996510004554CBBCAPHMFS50.47UF63VD307996500038177DIODEPRLL4001 4996510020642TOP CABINETC544996510004554CBB CAP HMFS 5 0 47UF 63VD308996500038177DIODE PRLL40014996510020642TOPCABINETC544996510004554CBBCAPHMFS50.47UF63VD308996500038177DIODEPRLL4001 5996510020

35、643BOTTOMCABINETD401996510010774DIODE1N4148FDLL4148D309996510010757SWITCHINGDIODEBAV99L 6996510020644POWERBUTTOND402996510010770RECTIFIERDIODE1N5822D310996510010757SWITCHINGDIODEBAV99L 7996510020654TOUCH PANEL LENSD501996510010774DIODE 1N4148 FDLL4148D311996510010757SWITCHING DIODE BAV99L79965100206

36、54TOUCHPANELLENSD501996510010774DIODE1N4148FDLL4148D311996510010757SWITCHINGDIODEBAV99L 8996510020645USBDOORD502996510010774DIODE1N4148FDLL4148D401996510010774DIODE1N4148FDLL4148 9996510020646CDDOORCOVERINNERD503996510010774DIODE1N4148FDLL4148D501996510010774DIODE1N4148FDLL4148 10996510020648FRAMEST

37、ANDD504996510010774DIODE1N4148FDLL4148D502996510010774DIODE1N4148FDLL4148 11996510020612USBBRACKETIC401996510001412ICLM2576TV5.0D503996510010774DIODE1N4148FDLL4148 12996510010779DVDMECHANISMSONYKHM313AADIC402994000005724ICLD1117AL3.3VDD504996510010774DIODE1N4148FDLL4148 13996510001452DVDTRAYLOADERWX

38、D8213IC501996510012838ICTDA8920BTHSOT5663IC103996510025801ICTK6031ALPROGRAMMED 14996510025802TUNERMODULEKSTMW004FA1S59AIC502996510012838ICTDA8920BTHSOT5663IC104996510010763ICAT24C02BNSHT A996510025799MCD355MAINPCBIC503996510020220ICPT2308LS(L)SOP8PINIC106996510010764ICPCF8563TSO8 ACC !9965000389035F

39、EETVDEAPPRROVEDPOWERCORIC601996510010771IC7314(ANGUS)IC301996510025809ICSPHE8202TQ ACC!9965100008765 FT VDE APPRROVED POWER CORDIC602996510001055IC BA4558 SOP8IC303996510025806IC H25L8036DM PROGRAMMEDACC !9965100008765FTVDEAPPRROVEDPOWERCORDIC602996510001055ICBA4558SOP8IC303996510025806ICH25L8036DMP

40、ROGRAMMED B996510025813TOUCHKEYPCBIC603996510001055ICBA4558SOP8IC304996510010760ICSDRAM64MM12L64164A7TG C996510025795SERVOPCBIC605996510005002ICD2761(SILICORE)IC306996510010762ICAM5888SHSOP28 D996510025821MCD355VFDPCBIC606996510001055ICBA4558SOP8IC602996510001055ICBA4558SOP8D996510025821MCD355VFDPCB

41、IC606996510001055ICBA4558SOP8IC602996510001055ICBA4558SOP8 G !996510025814SWITCHINGPOWERSUPPLYMODULEIC607996510001055ICBA4558SOP8Q103996510024762TRANSISTORKTC9014S H996510001456RCAWIRE1500MMJA301996510025818DINJKSVIDEO+VIDEOJK+RCAQ301996510010766TRANSISTOR(MOSFET)2SK3018 I996510001906AUXSTEREOCORDJA

42、501996510017000AUDIOTERMINALJACK8PB/B/R/RQ302996510024762TRANSISTORKTC9014S J996510025815REMOTECONTROLJA601996510001409RCAJACK8.3MM4HOLESQ303996510010766TRANSISTOR(MOSFET)2SK3018 K996510005595PIGTAILANTENNAWIREBLACKL501996510025808CHOKECOIL33UHM%Q304996510010765TRANSISTOR2SB1132R L996510025794SPKBOX

43、L+RL502996510025808CHOKECOIL33UHM%Q305996510010765TRANSISTOR2SB1132R MANTU996510025803FFC CABLE 400MM 10P P1 25L503996510025808CHOKE COIL 33UH M%Q307996510025817TRANSISTOR SS8550D TO 92MANTU 996510025803FFCCABLE400MM10PP1.25L503996510025808CHOKECOIL33UHM%Q307996510025817TRANSISTORSS8550DTO92 SERDVD9

44、96510001453FFCCABLE24PL200P0.5L504996510025808CHOKECOIL33UHM%Q308996510025817TRANSISTORSS8550DTO92 VFDTCH 996510025804FFCCABLE100MM13PP1Q403996510001414TRANSISTORKTB772Q407996510005008TRANSISTORSS8050DTO92 Q407996510005008TRANSISTORSS8050DTO92Q506996510024762TRANSISTORKTC9014SQ407996510005008TRANSIS

45、TORSS8050DTO 92Q506996510024762TRANSISTORKTC9014S ZD401996500039258ZENERDIODE9V11/2WQ507996510025798TRANS.PCHANNELMODEMOSFET ZD402996510012835ZENERDIODE5V61/2W(TC5V6)USB996510016567USBCONNECTOR4P90 ELECTRICAL PARTS LISTX101996510005000XTAL12MHZ49S20PF+/20PPM X102996510012842XTAL32.768KHZ12.5PF Loc.1

46、2NCDescriptionX301996510010755XTAL27MHz20PF+/20PPM CSSMAIN PCB ASSY TOUCH KEY PCBVFD PCB ASSY C411996510016290E.CAP3300UF16V13X26MMM% C417994000003218ELECT CAPACITOR 4700UF 35VIC701996510025805IC CY8C20434 12LKXIT QFNIC1994000003199IC HEF4094BTC417994000003218ELECT.CAPACITOR4700UF35VIC701996510025805ICCY8C2043412LKXITQFN