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Service Manual

1. Check the connection Correct connection between U1 Yes Replace U1 or loader 4 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 No Check the loaded circuit Yes Check whether there is laser voltage 1 9V for CD and 2 4V for DVD on L101 and L102 No Check the solder status on U1 and peripheral components Yes Whether voltage on pin102 pin103 of No U1 varies between 2 4V and 3 3V check if bad solder exist on U1 and Pin102 3 3V and Pin103 2 4V for peripheral components CD Pin102 2 4V and Pin103 3 3V Check whether pins of U1 and peripheral components are badly soldered defected No Replace the bad spare paris Yes Check Q103 Q104 whether in good condition No Correct connection Yes Change U1 or the loader Trouble shooting chart No display on LED and buttons do not work No display on LED and buttons do not work Check whether there is correct contact between XS301 and XP5 No Correct connection Check VCC M5V voltage on the power and front board Fix power supply board top a power supply for should electric circuit Check there are STB SDA Check the Uls pin 1 119 122 and SCK signals on XS301 arrive the XP5 connect co
2. LDSW LDO DVD SP UT LDSW R21 22 SAVERS DVDMDI N D E24 OPU I F o Internal DA 3 3V E 70uF6 3V D luF 9 x se also ladelo E Ol We SP R37 1 TROPEN CSS lt E S lolulalol fololniElElElEl Elo oO jojeje llo je FMSO R42 S 2 ojojajajojojajajajajajajajojo jaja jaja lt amp SEE SC DV18 4 7k gt 5 u l S e o XOPVIP BMO E FOSO POWER_K moe q 9 XOPVIN SC R23 0 VCC12 WAKE SW O a e a gt lt TROUT 34 35 48 100 LIMIT K R30 VRCD lt AUF 0 VR_DVD VR_CD XOPVIN GEN VR_CD R35 0 CDVR XOPVIP Close to 8202RX D vv Q XOPVIP c MOTOR I F VR_DVD R36 0 DVDVR lt L E Go q FM Vo Main Board Circuit Diagram SDRAM amp FLASH SD33 DQ 0 15 ong PEL R194 Open Close BA O 1 R195 Open Close DCLK case y CASH RASH RAS R192 Close Open WE WEZ SD33 U187 ESMT M12L16161A 7 Nico DRAM MAO a e DQO MAO m DQO SDCKE MAT A a DC MAT ebe 4 DQ1 MA2 Q DQ2 MA2 DQ2 DCSH A2 DQ2 A2 MA3 4 6 DQ3 MA3 e DO3 A3 DQ3 A3 SF_CK MA4 8 DQ4 MA4 9 8 DQ4 A4 DQ4 A4 SF CS MA5 8 O DQ5 MA5 0 0 DQ5 A5 DQ5 A5 gt gt SF_D MAG e vini DQ6 MAG ge DQ6 SE DO MAT 0 Q DQ7 MA7 DQ7 DRAS RAS WE MA8 a Da7 39 Das MAS A 4 DQ8 DCAS CASE MA9 Se bos 40 DO MA9 FRA 44 DQ9 DWE WE MAIO 20 Q9 42 DQ10 MATO A DQ10 A10 DQ10 A10 AP DBAO 19 43 DQii MA11 4 DQ11 BAAM DQ11 Cas DO DBAO 20 11 48 DQ12 SDCLK DQ12 a
3. Random Access Memory Red Green and Blue The primary color signals for TV By mixing levels of R G and B all colors Y C are reproduced Remote Control Signal protocol from the remote control receiver RESET signal Read Only Memory Red TeleteXT Service Alignment Mode Short Circuit Syndicat des Constructeurs d Appareils Radior cepteurs et T l viseurs Serial Clock 12C CLock Signal on Fast GC bus Standard Definition Serial Data 1 C DAta Signal on Fast PC bus Serial Digital Interface see ITU 656 Synchronous DRAM SEequence Couleur Avec M moire Color system mainly used in France and East Europe Color carriers 4 406250 MHz and 4 250000 MHz Sound Intermediate Frequency Switched Mode Power Supply System on Chip Sync On Green Self Oscillating Power Supply Sony Philips Digital InterFace Static RAM Service Reference Protocol Small Signal Board STand BY 800x600 4 3 Super Video Home System Software Spatial temporal Weighted Averaging Noise reduction 1280x1024 Thin Film Transistor Total Harmonic Distortion Transmission Minimized Differential Signalling TeleteXT Dual Window with TeleteXT User Interface Microprocessor 1600x1200 4 3 V sync to the module Video Cassette Recorder Video Electronics Standards Association 640x480 4 3 Variable Level out processed audio output toward external amplifier Vestigial Side Band modulation method What You See Is What You Record reco
4. 7 12 14 12NC No 996510031886 996510001175 996510031882 996510006463 996510031879 996510027099 996510031884 996510001106 996510010478 996510020885 996510020682 996510012752 996510021448 996510020919 996510031877 996510010479 12NC No Description J2808AG HM338 12 RECEIVER MOD H 12MM IC ET6202 SOP 2 Description TOP COVER POWER CORD BACK PLATE PAD FRONT DOOR BOTTOM PLATE ASSY FRONT DOOR VIDEO CABLE 1500mm TJC3 5Y SCN 5P L 80MM POWER SOCKET transition Remote Control 24PIN HS 6PIN HS 5PIN CBL PH 5Y JC20 5P L 160MM USB CABLE 4PIN 2 0MM 220MM 6PIN HS L 120MM Description S T SCREW B 2 6 X 8 BF S T SCREW B3 X 6 BF S T SCREW B 3 X 7 BF Q ty Q ty aaa a dd aa a dd a Ba a a Q ty DVP3520K 93 SERVICE PARTLIST ELECTRICAL PARTLIST No 9 AN 16 19 20 6 10 OPU 12NC No 996510034192 996510034193 996510034184 996510031321 996510031324 996510031315 996510031313 Description ASSY MAIN BOARD ASSY POWER BOARD ASSY OK USB BOARD ASSY FB BD SW BD ASSY SW BD FB BD LOADER IM S76RFXP2 OPU ASSY MAIN BD COMPONENT PARTLIST NO D1 L101 L102 Q1 Q103 Q104 Q361 Q362 Q543 Q544 Q545 Q751 Q752 Q761 Q762 U1 U10 U176 U186 U361 U926 Y1 12NC NO 996510014439 996500014082 996500014082 996510009669 996510021453 996510021453 996510009669 996510009669 996510009669 996510009670 996510009670 996510031316 996510009669 996510031316 9965100313
5. About 1 minute later the trace will automatically close when upgrading completed 1 Create the correct software file onto the USB flash drive Power on the set and keep no disc then insert it to the USB jack of the front panel When the DVD player switchs to the USB state automatically pls follow the instructions on the TV screen to confrim the upgrade operation Region Code Change Power on the set and open the tray door Press the Setup button on the remote control then the setup interface will be displayed on the TV screen Move the down cursor on remote control to select Preferences and press 1 3 8 9 3 1 on the remote control Then move the up or down cursor to select the region code Note Restart after above steps Upgrade software via USB Flash Drive only for USB 2 0 B Read out the software versions to confirm upgrading Power on the set and press Setup button on the remote control Press 1 3 7 9 button or press down cursor on remote control to select Preferences and press right amp down cursor to select Version Info The software version and other informations will be displayed on the TV screen as follows Version XX XX XX XX Main version Sub Ver XX XX XX XX version of applicaton software 8032 XX XX XX XX Servo XX XX XX XX software version of Servo RISC XX XX XX XX DSP XX XX XX XX Region Code X Caution The set must not be power off during upgrading Other
6. SPHD8202R D modi fy DV33 O Crystal aCe R10 4 7K M5V O XP8 4pin 2 0mm M A 0 11 OURSTH a E lt MA O 11 LL DOMO 1 M BAJ0 1 amp BA O 1 CE2 10uF16V C12 GND Q1 NM 15pF C253 RAM CLK Bone _ Put these Compnonents as 100pF 100pF 100pF 2N3904 c1 RAS 1 closer as possible to D1 CAS MT1389 Oluk WE 1N4148 For all Sunplus Platforms For SUNPLUS8202R 03R DRAM I F AMA EE E SPI CLK SF CK SF CS SF DI DV33 SF DO Q SF WP SF wp O DVCC3 SPI FLASH I F 2 21 022 4 i RF3 3V VVCC3 Digital Q V RV 1 uF e ur uF V_B U V_GIY gt 31 ji R32 HK V CVBS 2 Close to 8202RX D gt 4 7K o o 2 9 S CE28 VIDEO I F J MCC12 DVCC3 DVCC3 ee HEES Re SDRAM 3 3V O o O ooVCC12 o y AL FB2Q FB500R IN E E E AL a A AUF RFV33 RFDA3 3V Q zla olala ER gt m lt a m m 22 lolo gt OL alo Sie Oe Close to SDRAM a xx 2 ssl x gt gt C3 O3 00 O RI CH O3 00 z o D FB21 FB500R E ELLE AUDIO MUTE O OW za wu LANVODO ZANNSADONNAT TANAD O SPDIF 397788 EEEIEE a o E21 27 28 RF 3 3V Close to 8202RX D 235 o SE EE L Oo AUDIO I F j o 20000505 ugm S35m222222222 100uF16V bur b tuF CE25 47uF16V s lt lt u Rego le la 0 1uF SOLD CDLDO a9 y RR Si I C
7. T e o a lt O T O1UAUIFTN 401 aR AR AL AUDIO MUTE AUDIO MUTE SPDIF AUDIO I F C452 0 1uF COAXIAL Output Interface Circiut for SPDIF Coaxial M5V 220uF16V AUDIO MUTE R545 Q543 2N3904 POP Noise Cancel Circuit For Power On and Power Off 6 9 6 9 Main Board Circuit Diagram VIDIO I F V CVBS V G Y V BU V RNV VIDEO I F VIDEO OUTPUT TERMINAL Y L881 OR 1 8uH RN O P1 RCA VIDEO OUT ES q D gt m o 1 x x el C V G Y L882 OR 1 8uH GY O a a lt m D92900 D926 D927 0 a v BJU L883 OR 1 8uH Buo o s O O 8 O LO U926 PESD5VL4BGA a Oo a a O LH 09 o Lu D UI UI D A A R885 0 L884 V_CVBS Th CVBS O NOTE1 D926 D927 D928 D929 only for 94 55 77 78 ie India Latin America Argentine Brazil stroke Other Stroke use U926 C884 CE881 470uF6 3V NM 75R 1 Video Output Circuit Note Only CE61 470uF 6 3V use for India stroke unless other use R230 0 OHM 6 10 6 10 Main Board Circuit Diagram OTHER amp USB 8 KOK Karaoke input interface with MPEG IC for ZORAN platforms CE476 10uF16V e AKIN1 R476 100 XP476 3PIN 2 0mm M5V O PBSS5320 F221 FUSE 500MA Q221 USB_CON USB CONNECTOR U221 PRTR5VOU2X USB HOST Interface and Control Circuit Note 0221 use PBSS5320 BJT tea
8. TR501 T2AL 250ac NTC 10 P501 D502 HN4007 5 L501 Q H S 680uH C m C501 m D504 10uF 22uF 400V 280802 US 1N4007 10uF 22UF 40DV 250V U al o N FB501 FB T501 CON503 C504 R502 152 1KV 41 4W120K 1 4W120K D506 R504 C505 47uF 25V 1 6W10k C513 0 1uF 63V R516 1 6W10k FS 1 6W 10K D509 SR360 C509 C512 D508 10uF 16V 10uF 50V FR102 C507 C508 R5061 6W 680 2200uF 10V 470uF 16V R509 TNY177PN 1 6W100 R505 1 6W12K 1 R513 1 6W100k R508 U502 1 6W1k PC123X92 R510 C511 1 6W10k 0 1uF 63V R507 1 6W11 3k 196 CY501 102 400Vac No use the Class 1 environment management materials of SS 00259 All of moulding resinous ink paint and coating electric wire must be ordered from designated GP supplier of Philips 6 5 6 5 A B C D E Main Board Circuit Diagram POWER amp MOTOR DRIVER is S M5V as 5V e R761 M5V SS TO POWER BOARD 9 35 5 1 8 2W Inor 155mA XP1 Imax mA Istandby 8mA 5pin 2 5mm R762 10 1W H SH 3 Q753 H SS8550D un S 1 B Y Q762 TR B2 b SS8550D D TR B1 SE ds o DVI8 R767 7k 1 825 1 849 5 1k 1 875 1 90V R765 S R755 R758 20K 1 R767 12V 12V 10 4 7K 4 7K 0 REGO1 C761 C762 CE762 8202R7j 0 1uF CE761 REG02 5V 5V 2 5 DV33 R
9. digit of the serial number one can identify which B O M is used for the set he is working with If the third digit of the serial number contains the number 1 example KX 1B033500001 then the set has been manufactured according to B O M number 1 If the third digit is a 2 example KX 2B0335000001 then the set has been produced according to B O M no 2 This is important for ordering the correct spare parts For the third digit the numbers 1 9 and the characters A Z can be used so in total 9 plus 26 35 different B O M s can be indicated by the third digit of the serial number Identification The bottom line of a type plate gives a 14 digit serial number Digits 1 and 2 refer to the production centre e g LM is Arts digit 3 refers to the B O M code digit 4 refers to the Service version change code digits 5 and 6 refer to the production year and digits 7 and 8 refer to production week in example below it is 2008 week 50 The 6 last digits contain the serial number Model FWM5 72 12 Pz1 Made in China A el No FWM57 No Figure 2 1 Serial number example Module Level Repair MLR or Component Level Repair CLR If a board is defective consult your repair procedure to decide if the board has to be exchanged or if it should be repaired on component level If your repair procedure says the board should be exchanged completely do not solder on the defective board Otherwise
10. it cannot be returned to the O E M supplier for back charging Practical Service Precautions e It makes sense to avoid exposure to electrical shock While some sources are expected to have a possible dangerous impact others of quite high potential are of limited current and are sometimes held in less regard Always respect voltages While some may not be dangerous in themselves they can cause unexpected reactions that are best avoided Before reaching into a powered TV set it is best to test the high voltage insulation It is easy to do and is a good service precaution Abbreviation List 0 6 12 SCART switch control signal on A V board 0 loop through AUX to TV 6 play 16 9 format 12 play 4 3 format 2DNR Spatial 2D Noise Reduction 3DNR Temporal 3D Noise Reduction AARA Automatic Aspect Ratio Adaptation algorithm that adapts aspect ratio to remove horizontal black bars keeps the original aspect ratio ACI Automatic Channel Installation algorithm that installs TV channels directly from a cable network by means of a predefined TXT page ADC Analogue to Digital Converter AFC Automatic Frequency Control control signal used to tune to the correct frequency AGC Automatic Gain Control algorithm that controls the video input of the feature box AM Amplitude Modulation ANR Automatic Noise Reduction one ofthe algorithms of Auto TV AP Asia Pacific AR Aspect Ratio 4 by 3 or 16 by 9 ASF Auto Screen F
11. 02RQ D LQFP 128 IC AM5888IC 16M FLASH 86MHZ MX25L1605DM2 4 16M SDRAM EM638165TS 6T IC AS4558M 27MCL20PF ASSY PW BD COMPONENT PARTLIST NO D501 D502 D503 D504 D506 D507 D509 L501 L502 T501 U1 U502 U503 12NC NO 996510011047 996510011047 996510011047 996510011047 996500014043 996510011047 996500027866 996510009942 996500032509 996510031322 996510010953 996500027867 996510010419 Description DIODE IN4007 DIODE IN4007 DIODE IN4007 DIODE IN4007 DIODE FR102 FAST RECOVERY DIODE IN4007 DIODE SR360 3A 60V COIL WIDTH COIL SL0811 6R8K2R4 TRANSFORMER BCK 03EE19 IC TNY176PN PHOTOCOUPLER PS2561L1 1 V WF REG DE PRECISAO AJUSTAVEL ASSY FB BD COMPONENT PARTLIST NO 12NC NO Description LED1 996510020917 J2808AG REM301 996510020925 HM338 12 RECEIVER MOD H 12MM U301 996510009665 IC ET6202 SOP 2 Q ty A A md md Q ty Q Do AAA AAA AAA I dd Ad dC CAC CAC lI cl sch cl Q ty Q DL AA 2 I sch A sch cl A sech Q ty 1 2 MECHANICAL PARTLIST No 14 13 15 17 2 8 AVCABLE Assy1 CON503 PSOCKET RC XP1 XP2 XP3 XP4 XS301 SCREWS LIST No 7 12 14 12NC No 996510031317 996510001175 996510031323 996510006463 996510031319 996510027099 996510001106 996510031318 996510021451 996510020885 996510020681 996510029492 996510012752 996510021448 996510020919 996510010479 12NC No Description TOP CABINET POWER CORD BACK PA
12. 16 996510031314 996510009674 996510034187 996510021455 996500032494 996510021013 996510009675 Description SMD SWITCHING DIODE LL4148 COIL CHOKE 10UH 10 COIL CHOKE 10UH 10 SMD TRANSISTOR MMBT3904LT1 NPN SMD TRANSISTOR MMBT8550CLT1 SMD TRANSISTOR MMBT8550CLT1 SMD TRANSISTOR MMBT3904LT1 NPN SMD TRANSISTOR MMBT3904LT1 NPN SMD TRANSISTOR MMBT3904LT1 NPN TRANSISTOR SMT 3CG9012M TRANSISTOR SMT 3CG9012M PNP TRANSISTOR 3CA8550C SMD TRANSISTOR MMBT3904LT1 NPN PNP TRANSISTOR 3CA8550C PNP TRANSISTOR 3CA8550C MPEG IC SPHE8202RQ D LQFP128 IC AM5888IC IC 16M SPI FLASH DVP3520K 93 64M SDRAM 6NS TSP54 IU IC PESD5VL4UG 27MCL20PF ASSY PW BD COMPONENT PARTLIST NO D501 D502 D503 D504 D506 D507 D509 L501 L502 ZA T501 U1 U502 U503 12NC NO 996510011047 996510011047 996510011047 996510011047 996500014043 996510011047 996500027866 996510009942 996500032509 996510031322 996510010953 996500027867 996510010419 Description DIODE IN4007 DIODE IN4007 DIODE IN4007 DIODE IN4007 DIODE FR102 FAST RECOVERY DIODE IN4007 DIODE SR360 3A 60V COIL WIDTH COIL SL0811 6R8K2R4 TRANSFORMER BCK 03EE19 IC TNY176PN PHOTOCOUPLER PS2561L1 1 V WF REG DE PRECISAO AJUSTAVEL Q ty ech lt Q ty ch sech O sch sch sch sch sch sech ASSY OK USB BD COMPONENT PARTLIST NO 12NC NO U5 996500032494 Description IC AS4558M ASSY FB BD COMPONEN
13. 301 c302 Q O 3 100P hoop hoop eee j SEG12 GRID7 HZ nm E300 SEG10 KS10 0 1u SEG8 KS8 ATuF JDD350501AG K K301 LLL Play pause mo open close O O I N4148 D301 R312 ei e Bos LU lt 1N4148 D302 R311 POWER K R313 OR POWER K1 B R314 OR NC C304 c305 100p 100p Switch Board Circuit Diagram SWITCH BOARD 5 OK Board amp USB Board Electric Diagram Only for DVP3522 and has not karaoke output R210 12V 12VA R202 A 12VA REF 150 C201 CE200 CE201 22K 22uF 0 1u E R203 22uF 2K P601 R211 KARAOKE INPUT R201 C210 s C211 B gt 100K a 2 2uF 2 2uF C203 NJM4558 P 3 5mm NJM4558 1000p MIC OUT 208 100p 204 100p C R206 C 20K P600 C209 2 2uF Y R208 S MIC OUT lt D L200 MGND AGND 500Z 8PIN 2 0mm XP601 L201 MGND AGND 500Z L202 MGND SGND 500Z E OK Board Circuit Diagram for DVP3520K 93 R210 12V 150 P601 KARAOKE INPUT SXHOVHVM OXX PCOUVA L 3 5mm fe 12VA CE201 22uF C201 0 1u R202 12VA REF CE200 22K 2203 22uF 2K R211 100K 208 a 100p 204 i 100p R206 20K C209 2 2uF R208 MIC OUT MIC 1K 000 WON A R209 680 8PIN 2 0mm XP601 NJM4558 OPA U5B R207 100K C206 47p MIC OUT Power Board Circuit Diagram CAUTION A THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL F501
14. 7 996500027866 996510009942 996500032509 996510031322 996510010953 996500027867 996510010419 Description SMD SWITCHING DIODE LL4148 IC PESD5V0S1BA IC PESD5V0S1BA IC PESD5V0S1BA IC PESD5V0S1BA COIL CHOKE 10UH 10 COIL CHOKE 10UH 10 SMD TRANSISTOR MMBT3904LT1 NPN SMD TRANSISTOR MMBT8550CLT1 SMD TRANSISTOR MMBT8550CLT1 PNP TRANSISTOR SOT 23PBSS5320T SMD TRANSISTOR MMBT3904LT1 NPN SMD TRANSISTOR MMBT3904LT1 NPN SMD TRANSISTOR MMBT3904LT1 NPN TRANSISTOR SMT 3CG9012M TRANSISTOR SMT 3CG9012M PNP TRANSISTOR 3CA8550C SMD TRANSISTOR MMBT3904LT1 NPN PNP TRANSISTOR 3CA8550C PNP TRANSISTOR 3CA8550C MPEG IC SPHE8202R D IC AM5888IC IC MX25L1605DM2 16M DVP3522 55 4 16M SDRAM EM638165TS 6T HDMI USB ESD PYOTECTION IC IC AS4558M 27MCL20PF PARTLIST Description DIODE IN4007 DIODE IN4007 DIODE IN4007 DIODE IN4007 DIODE FR102 FAST RECOVERY DIODE IN4007 DIODE SR360 3A 60V COIL WIDTH COIL SL0811 6R8K2R4 TRANSFORMER BCK 03EE19 IC TNY176PN PHOTOCOUPLER PS2561L1 1 V WF REG DE PRECISAO AJUSTAVEL Q ty A A wech wech Q ty Q A A A AAA A AAA AA AAA Sd ACC ACC ACC sch ll Q ty OD o A A sch sech I c cl cl gt A MA ASSY FB BD COMPONENT PARTLIST NO LED1 REM301 U301 12NC NO 996510020917 996510020925 996510009665 MECHANICAL PARTLIST No 11 13 16 18 2 8 ASSY1 AV CON503 PSOCKET RC XP2 XP3 XP4 XP601 XS301 SCREWS LIST No
15. 766 220uF16V 0 1uF 220uF16V Vref 1 235 1 27V O 12K 1 R768 NC USB_CON modify e PCON EN SNC FOM Q752 GND GND POWER K POWER_K L STBY BT3904 WAKE SW WAKE SW H Working _ USB CON gt USB CON DV33 O R84 4 7K XP5 WAKE SW R87 470NC d 44 IR R80 100 e da M5VO R88 0 da Se R89 v V ONC T d 7 2 VSDA Re 100 dE VSTB R82 100 L p C j pp j VSCK R83 100 gt AAA LER M SES POWER K R86 470 NC d gt PCON R85 4QNC Tf Ip d 1 C84 11PIN 2mm 1 0H176 86 80 81 82 C87 C83 85 0 10 220uF16V TO FRONT PANEL 100pF INGOpF 100pF 100pFFOOpF INC100pF 100pF NC She SP XOPVIP C102 sew Sn XB 1000pF TROPEN GC TROPEN SMDO 5 TOP C101 FMSO FMSO TRSO 3 DMSO FOSO M BIAS STBY gt gt TRIN LDSW R130 0 TRCLOSE SH EE 3 T 1000pF SPM SP A LD DVD L102 10uH For SUNPLUS Platforms LIMIT Fe Tm LG EA MOTOR I F 0 4 F DV33 AA F Q 42 Q103 SPM 43 SS8550 LDO_DVD SPM M5V CE100 0 LOAD o C10 CE101 RFV33 o LOAD 0 1UF 100uF16V 9 8 110 47uF16V c1 29 0 1UF TRCLOSE C111 REV 5 TROPEN CE102 0 1uF FWD REGO1 NOE DMSO C107 XP4 47uF16V REGOJ REG02 XP3 5PIN 2mm 100pF NC CE104 TR_B1 0 1uF NC 6PIN 2 0mm 100uF16V TRB1 FOSO DMSO SPINDLE MOTO LDO CD VINFC FMSO FEED MOTO i e Sledge motor TRSO Track error 7 7 FOSO Focus error A B C D E Main Board Circuit Diagram
16. DVD Player DVP352X K Service ge DVP3522 55 DVP3520K 93 Service Service ervice Manua TABLE OF CONTENTS Page Technical Specillcatiofis ia 1 2 Safety Instruction Warning amp Notes 1 3 Mechanical and Dismantling Instructions 2 1 Software Upgrades and Region Code Change 3 1 Trouble Shooting Chart 4 1 L VVC RTE e Te AAPP LM 5 1 Electrical Diagrams and Print layouts 6 1 Set Mechanical Exploded view 8 Part list 7 1 ROMS ND Su m uu kta ku a usss 8 1 Copyright 2010 Philips Consumer Electronics B V Eindhoven The Netherlands All rights reserved No part of this publication may be reproduced stored in aretrieval system or CLASS 1 transmitted in any form or by any means electronic mechanical photocopying or otherwise without the prior permission of Philips LASER PRODUCT 3141 785 34562 PHILIPS Published by SL 009 BU AVM Printed in The Netherlands Subject to modification Version 1 2 1 1 1 2 1 2 Technical Specifications Directions for Use Index of this chapter 1 1 Technical Specifications 1 2 Directions for Use Notes Figures can deviate due to the different set executions Specifications are indicative subject to change Technica
17. E27 10uF16V icm Close to 8202R D CDMDI Q DVDMDI ADAG AVDD Ce RYE C43 1 we 47uF 16V veel E DAC_VREF ele Ma RF3 3V O S SRV_AVDD VREF IE VSTB VREF_OPU 0 60 V21 AOUT_LS VSCK 0 1uF M BIAS 08 O i _ 10 ees Pep reer Pe 8 I FRONT PANEL CONTROL I F R20 10 AD VCC 1000pF TRSO R33 68K 110 E OAD VCC3 DA TEO AOUT SUBW 1000pF FOSO R34 6 Es at DA FEO U1 AOUT CENTER AKIN Internal AD 3 3V otur pmso RFDAS3VO gaz zzk HIE DA AvDD AIN R E E dO uu Ti DA SPDC OUT AD AVDD OAD VCC3 HOuF16V AUF 0 1uF FMSO R25 2 4 USB_CON USB gie SE DVOVR SPHE8202RX D 128 Gplozo ER MUTE es DP STEY DVDVR L GPIO29 SPDIF 8 E DMEA SPDIF OUT E USB_DM POWER K 0 M A3 NI Close to 8202RX D PCON 8 SD_D1 GPIO4 M A3 76 M A2 PCON VSCK 9 ERE Mee 48 M_A1 POWER_K 3 Cm T UT 0 1 TRAYIN SD_SMD GPIO7 M A0 H d AO WAKE SW AKE_SW Te FB500R erg TRAYOUT SD D3 GPIO8 M A10 22 M B I 1 OVVCC3 CDVR SD_D2 GPIO9 M_BA1 GPIO27 M BAD CDVR M_BAO PE M RAS A SPI_CE 4 2 21 k4 Video DAC 3 3V SPI BO SPI CE M RAS 25 MCAS B A SPI_DO M_CAS B E23 SPI CLK e co M WE C SPI CLK ond a en M WE AulD JuF SPL D1 2295 NS 40 M_DQMO D 7uF1 TROPEN a SPIDI oos 00 R M_DQMO 26 MA4 E 2 22 TRAY oO aa M_A4 E E 2002 OO x F Yor m 2 VS o RE9 su RFo Ob 9 Oe OONO Z xQ NVREFOPU SS REF opu un A290 ISSerananmxywonrrrrr Tr Jeer CDLDO E a a gA O T RODERES US lt lt lt i DVDLDO LDO_CD S555 ro ee e e e e e e e e 0 gt 3 gt gt 3 gt 3 gt 3 gt 3 gt 3 gt
18. NEL PAD FRONT DOOR BOTTOM PLATE VIDEO CABLE 1500mm ASSY FRONT CABINET HS 3P TJC 3Y SCN 3Y L 80MM POWER SOCKET transition Remote Control 4PIN CABLE 24PIN HS 6PIN HS 5PIN CBL PH 5Y JC20 5P L 160MM 6PIN HS L 120MM Description S T SCREW B 2 6 X 8 BF S T SCREW B3 X 6 BF S T SCREW B 3 X 7 BF Q ty a aaa c c cA aaa a bh gt S Q ty DVP3522 55 SERVICE PARTLIST ELECTRICAL PARTLIST No 9 ZN 17 20 21 6 10 OPU 12NC No 996510031885 996510031883 996510031876 996510031321 996510031324 996510031315 996510031313 Description ASSY MAIN BOARD ASSY POWER BOARD ASSY USB BOARD ASSY FB BD SW BD ASSY SW BD FB BD LOADER IM S76RFXP2 OPU ASSY MAIN BD COMPONENT PARTLIST NO D1 D926 D927 D928 D929 L101 L102 Q1 Q103 Q104 Q221 Q361 Q362 Q543 Q544 Q545 Q751 Q752 Q761 Q762 U1 U10 U176 U186 U221 U361 Y1 12NC NO 996510014439 996510020926 996510020926 996510020926 996510020926 996500014082 996500014082 996510009669 996510021453 996510021453 996510022279 996510009669 996510009669 996510009669 996510009670 996510009670 996510031316 996510009669 996510031316 996510031316 996510031881 996510009674 996510031878 996510031282 996510013349 996500032494 996510009675 ASSY PW BD COMPONENT NO D501 D502 D503 D504 D506 D507 D509 L501 L502 N T501 U1 U502 U503 12NC NO 996510011047 996510011047 996510011047 996510011047 996500014043 99651001104
19. Power plug and the secondary side only for sets that have a Mains AC Power isolated power supply 1 Unplug the Mains AC Power cord and connect a wire between the two pins of the Mains AC Power plug 2 Setthe Mains AC Power switch to the on position keep the Mains AC Power cord unplugged 3 Measure the resistance value between the pins of the Mains AC Power plug and the metal shielding of the tuner or the aerial connection on the set The reading should be between 4 5 MO and 12 MO 4 Switch off the set and remove the wire between the two pins of the Mains AC Power plug Check the cabinet for defects to prevent touching of any inner parts by the customer Warnings e All ICs and many other semiconductors are susceptible to electrostatic discharges ESD des Careless handling during repair can reduce life drastically Make sure that during repair you are connected with the same potential as the mass of the set by a wristband with resistance Keep components and tools also at this same potential e Be careful during measurements in the high voltage section Never replace modules or other components while the unit is switched on When you align the set use plastic rather than metal tools This will prevent any short circuits and the danger of a circuit becoming unstable Notes General e Measure the voltages and waveforms with regard to the chassis tuner ground or hot ground b dependi
20. SH FM FPGA FTV Gb s G TXT HD HDD HDCP HDMI HP IC 12D Ra IF Interlaced Monochrome TV system Sound carrier distance is 6 5 MHz Dynamic Frame Insertion Directions For Use owner s manual Digital Media Reader card reader Digital Multi Standard Decoding Digital Natural Motion Digital Noise Reduction noise reduction feature of the set Dynamic RAM Digital Rights Management Digital Signal Processing Dealer Service Tool special remote control designed for service technicians Digital Transmission Content Protection A protocol for protecting digital audio video content that is traversing a high speed serial bus such as IEEE 1394 Digital Video Broadcast Cable Digital Video Broadcast Terrestrial Digital Versatile Disc Digital Visual Interface d digital only Enhanced Display Data Channel VESA standard for communication channel and display Using E DDC the video source can read the EDID information form the display Extended Display Identification Data VESA standard Electrically Erasable and Programmable Read Only Memory Electro Magnetic Interference Erasable Programmable Logic Device Europe EXTernal source entering the set by SCART or by cinches jacks Fast BLanking DC signal accompanying RGB signals Full Dual Screen same as FDW Full Dual Window same as FDS FLASH memory Field Memory or Frequency Modulation Field Programmable Gate Array Flat TeleVision Giga bits per s
21. T PARTLIST NO 12NC NO LED1 996510020917 REM301 996510020925 U301 996510009665 MECHANICAL PARTLIST No 12NC No 11 996510034185 13 996510021454 15 996510034191 17 996510006463 2 996510034194 8 996510027099 ADDIFU 996510034195 AV 996510001106 Assy1 996510034186 CON503 996510021451 DBOX 996510034188 LBUFFER 996510031349 PBAG 996510018311 QSG 996510034189 RBUFFER 996510031356 RC 996510021467 SGUAE 996500033761 SLINE 996500042132 WCARD 996510019880 996510012752 XP3 996510020921 XP4 996510020919 XP601 996510012678 XS301 996510010479 SCREWS LIST No 12NC No 7 12 14 Description J2808AG HM338 12 RECEIVER MOD H 12MM IC ET6202 SOP 2 Description TOP CABINET 3C PLUG POWER CORD BACK PANEL PAD FRONT DOOR BOTTOM PLATE IFU ADDENDUM PAGE VIDEO CABLE 1500mm ASSY FRONT DOOR HS 3P TJC 3Y SCN 3Y L 80MM DISPLAY BOX RIGHT PAPER PAD ACCESSORY BAG QSG LEFT PAPER PAD REMOTE CONTROL SERVICE GUARANTEE SERVICE HOT LINE Worldwideguarantcard Ao 6PIN CBL PH 6Y 2 20080 28 SPIN CBL PH 5Y JC20 5P L 160MM 3PIN CABLE WITCH SHIELD 6PIN HS L 120MM Description S T SCREW B 2 6 X 8 BF S T SCREW B3 X 6 BF S T SCREW B 3 X 7 BF Q ty Q ty 1 Q ty A sch c c c c c c c c cl c c PE c ln Q ty 8 1 REVISION LIST Version 1 0 Initial release for DVP3520 55 Version 1 1 Adding DVP3522 55 Version 1 2 Adding DVP3520K 93
22. U1 69 73 74 75 of U1 are normal 4 9 Trouble shooting chart Remote reception is insensitive or fails Remote reception is insensitive or fails No Check battery Check if the remote control works properly Check if the power supply voltage to the remote censor is normal No Check R315 C315 Yes Use an oscilloscope to check if there is output waveform from the No first pin IR of the remote censor REM301 PIN1 RC waveform after pressing button on the remote control Yes Check if there is signal on pin 2 of U1 IR Yes Change U1 IR waveform No Correct connection AN UK H Trouble shooting chart No video picture no sound No video picture no sound No CVBS R21 point waveform Check the loaded circuit ENa Check whether all the voltages from the power board to the decoder board are normal Yes Check if the reset circuit consisting of CE2 D1 Q1 is normal at a low level for tens of milliseconds then No Change CE2 D1 Q1 y 2 Mhz waveform Yes constantly at 3 3V Crystal oscillator Y1 and Check whether there is peripheral components 2 MHz signal output are defected or eroded Check whether short circuit or bad solder on U176 U186 Check if there is 135MHz signal output on R193 SDRAM R193 DCLK waveform No pray led dba bd Add e sl
23. d data such as alignments Open Circuit On Screen Display On screen display Teletext and Control also called Artistic SAA5800 Project 50 communication protocol between TV and peripherals Phase Alternating Line Color system mainly used in West Europe color carrier 4 433619 MHz and South America color carrier PAL M 1 6 Safety Instructions Warnings Notes and Abbreviation List PCB PCM PDP PFC PIP PLL POR Progressive Scan PTC PWB PWM QRC QTNR QVCP RAM RGB RC RC5 RC6 RESET ROM R TXT SAM S C SCART SCL SCL F SD SDA SDA F SDI SDRAM SECAM SIF SMPS SoC SOG SOPS S PDIF SRAM SRP SSB STBY SVGA SVHS SW SWAN SXGA TFT THD TMDS TXT TXT DW Ul uP UXGA 3 575612 MHz and PAL N 3 582056 V MHz VCR Printed Circuit Board same as PWB VESA Pulse Code Modulation Plasma Display Panel VGA Power Factor Corrector or Pre VL conditioner Picture In Picture VSB Phase Locked Loop Used for e g FST tuning systems The customer WYSIWYR can give directly the desired frequency Power On Reset signal to reset the uP Scan mode where all scan lines are WXGA displayed in one frame at the same XTAL time creating a double vertical XGA resolution Y Positive Temperature Coefficient Y C non linear resistor Printed Wiring Board same as PCB YPbPr Pulse Width Modulation Quasi Resonant Converter Quality Temporal Noise Reduction YUV Quality Video Composition Processor
24. econd Green TeleteXT H_sync to the module High Definition Hard Disk Drive High bandwidth Digital Content Protection A key encoded into the HDMI DVI signal that prevents video data piracy Ifa source is HDCP coded and connected via HDMI DVI without the proper HDCP decoding the picture is put into a snow vision mode or changed to a low resolution For normal content distribution the source and the display device must be enabled for HDCP software key decoding High Definition Multimedia Interface HeadPhone Monochrome TV system Sound carrier distance is 6 0 MHz Inter IC bus Inter IC Data bus Inter IC Sound bus Intermediate Frequency Scan mode where two fields are used to form one frame Each field contains half the number of the total amount of IR IRQ ITU 656 ITV JOP LS LATAM LCD LED L L LORE LPL LS LVDS Mbps M N MIPS MOP MOSFET MPEG MPIF MUTE NC NICAM NTC NTSC NVM O C OSD OTC P50 PAL Safety Instructions Warnings Notes and Abbreviation List lines The fields are written in pairs causing line flicker Infra Red Interrupt Request The ITU Radio communication Sector ITU R is a standards body subcommittee of the International Telecommunication Union relating to radio communication ITU 656 a k a SDI is a digitized video format used for broadcast grade video Uncompressed digital component or digital composite signals can be used The SDI s
25. g DOR DBA1 Era 0 DQ13 DBAO BAO SDCKE 34 CLK DQ13 4g DQ14 SE 51 DQ14 DBA1 BA1 GRE DQ14 49 DQ15 SDCLK 3g DQ15 DCS 18 neta SD33 SDCKE CLE CS CKE DRAS Sis ve SD33 DCAS 6 CAS vec 25 DCS 9 cg Q DWE CAS SD33 DRAS 18 CS 14 1 WE O DCASE RAS VCC 27 4 Damo VCCQ DWEF CAS VCC SD33 SDCLK R193 33 DCLK Dom 36 DO vecaja M Q J DAMH ES 9 2 ie DOM 48 nom r 2 x NC I DQMH 43 ea NC VSSQ 27 vss vssa 4 vsso T 50 laz 4 EFE 8202R MS opr VSS VSSQ Ca 52 1 _ 28 e ESMT M12L64164A 7T SDRAM64M If the Main chip is 89S must use Resistor R186 and R192 or use R194 and R195 FV33 O R184 10K U176 AT25FS040 EN25B80 C176 3 0 1uF Note 2 1F use R183 Must take over R181 Default use R183 10K and R181 Open 4 A o Et he SER OE 6 8 6 8 Main Board Circuit Diagram AUDIO I F C362 C364 1500pF C631 R371 AR R370 10K 1 C363 0 1uF REFA C366 J U361A LM4558 1500pF R373 R375 470 10K A MUTE 12VA 12V R361 100 POWER Ciucuit of OP AMP 27K 1 R368 470 U361B LM4558 10K A MUTE R369 470 Q361 12VA 2N3904 O 12VA Audio Ampifier Circuit 27K 1 4 7K 1 CE364 40uF16V s 470 Q362 2N3904 Audio Ampifier Circuit 12VA R362 36K REFA CE362 CE361 100uF25V 100uF16V 6CH Audio AMP for single input SUNPLUS For 6CH and without optical output model P441 RCA AUDIO OUT A x
26. general mechanical exploded view for DVP3520K 93 pls refer to model set for detailed information ASSY1 includes components 1 3 4 5 21 DVP3520 55 SERVICE PARTLIST ELECTRICAL PARTLIST No 9 16 19 6 10 OPU 12NC No 996510031325 996510031326 996510031321 996510031324 996510031315 996510031313 Description ASSY MAIN BD ASSY PW BD ASSY FB BD SW BD ASSY SW BD FB BD LOADER IM S76RFXP2 OPU ASSY MAIN BD COMPONENT PARTLIST NO D1 D926 D927 D928 D929 L101 L102 Q1 Q103 Q104 Q361 Q362 Q543 Q544 Q545 Q751 Q752 Q761 Q762 U1 U10 U176 U186 U361 Y1 12NC NO 996510014439 996510020926 996510020926 996510020926 996510020926 996500014082 996500014082 996510009669 996510021453 996510021453 996510009669 996510009669 996510009669 996510009670 996510009670 996510031316 996510009669 996510031316 996510031316 996510031314 996510009674 996510031293 996510031282 996500032494 996510009675 Description SMD SWITCHING DIODE LL4148 IC PESD5V0S1BA IC PESD5V0S1BA IC PESD5V0S1BA IC PESD5V0S1BA COIL CHOKE 10UH 10 COIL CHOKE 10UH 10 SMD TRANSISTOR MMBT3904LT1 NPN SMD TRANSISTOR MMBT8550CLT1 SMD TRANSISTOR MMBT8550CLT1 SMD TRANSISTOR MMBT3904LT1 NPN SMD TRANSISTOR MMBT3904LT1 NPN SMD TRANSISTOR MMBT3904LT1 NPN TRANSISTOR SMT 3CG9012M TRANSISTOR SMT 3CG9012M PNP TRANSISTOR 3CA8550C SMD TRANSISTOR MMBT3904LT1 NPN PNP TRANSISTOR 3CA8550C PNP TRANSISTOR 3CA8550C MPEG IC SPHE82
27. id il Yes A j Y y U Mud V V V V Check U1 Check if short circuit and bad solder exist on Pin 69 Yes Reconnect the component in D N a A x No r r un ue x gt z POWER x S s SUPPLY C 3 x TNY176 E J SPHE8202R D s 1 Z a gt S E A zi ma S LOAD FLASH EN25T16 INSW MAIN BOARD i paso gt 5V USB DP 1 4 e 1 XS601 4PIN 2 0 LED DISPLAY ET6202 USB LED229GA3JY A Remark DVP3520 no USB output 5 1 DVP3520K SPHE8202RQ D 2ch WIRING DIAGRAM DVD LOADER A gt x x N gt gt un E lt O ah gt AUDIO AMP amp LPF VIDEO LPF POWER SUPPLY 24PIN 0 5 TNY176 XS201 3PIN 2 5 SPHE8202RQ D LT MOTER DRIVER 16M 47 FLASH EN25T16 LOAD OUTSW NINE O MAINBOARD Re EA 8302 XS301 prn 2 0 O aioe Ta D E N 6PIN 2 0 XP601 3PIN 2 0 4PIN 2 0 LED DISPLAY ET6202 LED229GA3JY KARAOKE 9 1 6 1 6 1 Front Board Circuit Diagram REM301 FROM MAIN BOARD POWER K1 XS302 CON4 2 0 1 for dvp352x 4 5 6 x vec 8 STB LED 5VL R303 R304 R305 R319 0 ohm LED CON10 2 0 R306 R317 33R 4K7 4K7 51K U301 ET6202 GRID 1 7 LED1 DATA R300 100 BO CLK R301 100 D O CLK CS R302 100 OoOo SS STB R307 10K R308 10K 5VL 300 c
28. ignal is self synchronizing uses 8 bit or 10 bit data words and has a maximum data rate of 270 Mbit s with a minimum bandwidth of 135 MHZ Institutional TeleVision TV sets for hotels hospitals etc Jaguar Output Processor Last Status The settings last chosen by the customer and read and stored in RAM or in the NVM They are called at start up of the set to configure it according to the customer s preferences Latin America Liquid Crystal Display Light Emitting Diode Monochrome TV system Sound carrier distance is 6 5 MHZ L is Band Lis all bands except for Band LOcal REgression approximation noise reduction LG Philips LCD supplier Loudspeaker Low Voltage Differential Signalling Mega bits per second Monochrome TV system Sound carrier distance is 4 5 MHz Microprocessor without Interlocked Pipeline Stages A RISC based microprocessor Matrix Output Processor Metal Oxide Silicon Field Effect Transistor switching device Motion Pictures Experts Group Multi Platform InterFace MUTE Line Not Connected Near Instantaneous Compounded Audio Multiplexing This is a digital sound system mainly used in Europe Negative Temperature Coefficient non linear resistor National Television Standard Committee Color system mainly used in North America and Japan Color carrier NTSC M N 3 579545 MHz NTSC 4 43 4 433619 MHz this is a VCR norm it is not transmitted off air Non Volatile Memory IC containing TV relate
29. ilized at the solder joint Heating time of the solder joint should not exceed 4 sec Avoid temperatures above 400 C otherwise wear out of tips will increase drastically and flux fluid will be destroyed To avoid wear out of tips switch off unused equipment or reduce heat Mix of lead free soldering tin parts with leaded soldering tin parts is possible but PHILIPS recommends strongly to avoid mixed regimes If this cannot be avoided carefully clear the solder joint from old tin and re solder with new tin 1 4 Safety Instructions Warnings Notes and Abbreviation List 2 3 5 2 3 6 2 3 7 Alternative BOM identification 2 4 It should be noted that on the European Service website Alternative BOM is referred to as Design variant The third digit in the serial number example KX2B0835000001 indicates the number of the alternative B O M Bill Of Materials that has been used for producing the specific AV set In general it is possible that the same AV model on the market is produced with e g two different types of display coming from two different suppliers This will then result in sets which have the same CTN Commercial Type Number e g MCM394 12 but which have a different B O M number Also it is possible that same model on the market is produced with two production centers however their partslist is the same In such case no alternative B O M will be created By looking at the third
30. it algorithm that adapts aspectratio to remove horizontal black bars without discarding video information ATSC Advanced Television Systems Committee the digital TV standard in the USA ATV See Auto TV Auto TV A hardware and software control system that measures picture content and adapts image parameters in a dynamic way AV External Audio Video AVC Audio Video Controller AVIP Audio Video Input Processor B G Monochrome TV system Sound carrier distance is 5 5 MHz BLR Board Level Repair BTSC Broadcast Television Standard Committee Multiplex FM stereo sound system originating from the USA and used e g in LATAM and AP NTSC countries B TXT Blue TeleteXT C Centre channel audio CEC Consumer Electronics Control bus remote control bus on HDMI connections CL Constant Level audio output to connect with an external amplifier CLR Component Level Repair COLUMBUS COlor LUMinance Baseband Universal Sub system ComPair Computer aided rePair CP Connected Planet Copy Protection CSM Customer Service Mode CTI Color Transient Improvement manipulates steepness of chroma transients CVBS Composite Video Blanking and Synchronization DAC Digital to Analogue Converter DBE Dynamic Bass Enhancement extra low frequency amplification DDC See E DDC D K DFI DFU DMR DMSD DNM DNR DRAM DRM DSP DST DTCP DVB C DVB T DVD DVI d E DDC EDID EEPROM EMI EPLD EU EXT FBL FDS FDW FLA
31. l Specifications For on line product support please use the following website http www p4c philips com cgi bin dcbint cpproduct selector pl Here is product information available as well as getting started user manuals frequently asked questions and software amp drivers Directions for Use You can download this information from the following websites http www philips com support http www p4c philips com 2 1 2 2 2 3 2 3 1 1 3 Safety Instructions Warnings Notes and Abbreviation List Index of this chapter 2 1 Safety Instructions 2 2 Warnings 2 3 Notes 2 4 Abbreviation List Safety Instructions Safety regulations require the following during a repair Connect the set to the Mains AC Power via an isolation transformer gt 800 VA Replace safety components indicated by the symbol only by components identical to the original ones Any other component substitution other than original type may increase risk of fire or electrical shock hazard Safety regulations require that after a repair the set must be returned in its original condition Pay in particular attention to the following points e Route the wire trees correctly and fix them with the mounted cable clamps Check the insulation of the Mains AC Power lead for external damage e Check the strain relief of the Mains AC Power cord for proper function Check the electrical DC resistance between the Mains AC
32. ndition on the front board 1 Check whether bad solder exists on U301 and pins of LED 2 Check whether the circuit connected to K302 K303 and K301 is broken 3 Check whether R300 R301 and R302 are open circuit No gt 3 Correct connection Replace U301 or LED 4 7 Trouble shooting chart Distorted audio and loud noise Distorted audio and loud noise Check the power supply voltages M5V to the operation amplifying Q544 is normal Check Q544 Yes Check whether the muting resistance R369 R375 are normal No Replace R369 R375 Yes Replace Q361 Q362 Check whether the muting No transistor Q361 Q362 are normal Yes Checking the U361 leads No the feet has no to break to open Yes Check the voltage on pin3 No or pind of U361 is OK Replace R362 R363 Should be 2 5 3 1V Yes Check whether the U1 No or U361 powersupply normal Check U361 Yes Replace U1 or U361 Trouble shooting chart Abnormal color of video picture Abnormal color of video picture Check whether the 2 MHz output signal Yes Check Y1 R10 R11 C10 and C11 Check whether the 3 3V No and 1 2V power supply Check other of power supply electric voltages on the decoder circuit board are normal Yes Check whether the O video filter network Correct the connection circuit is normal Yes Check if the video signals on Pin No change
33. ng on the tested area of circuitry The voltages and waveforms shown in the diagrams are indicative Measure them in the Service Default Mode see chapter 5 with a colour bar signal and stereo sound L 3 kHz R 1 kHz unless stated otherwise and picture carrier at 475 25 MHz for PAL or 61 25 MHz for NTSC channel 3 2 3 2 2 3 3 2 3 4 e Where necessary measure the waveforms and voltages with 1 and without X aerial signal Measure the voltages in the power supply section both in normal operation and in stand by These values are indicated by means of the appropriate symbols Schematic Notes Allresistor values are in ohms and the value multiplier is often used to indicate the decimal point location e g 2K2 indicates 2 2 kQ Resistor values with no multiplier may be indicated with either an E or an R e g 220E or 220R indicates 220 2 e All capacitor values are given in micro farads u x 10 nano farads n x 109 or pico farads p x 10712 e Capacitor values may also use the value multiplier as the decimal point indication e g 2p2 indicates 2 2 pF e An asterisk indicates component usage varies Refer to the diversity tables for the correct values The correct component values are listed in the Spare Parts List Therefore always check this list when there is any doubt BGA Ball Grid Array ICs Introduction For more information on how to handle BGA device
34. ng chart All output voltages on the power board is 0V or deviated All output voltages on the power board is OV or deviated Yes Check whether F501 is blown Replace F501 Replace C5018C502 if D501 D502 D503 D504 are normal Check whether there is 300V on C501 or C502 Yes Check whether 100KHz oscillating signal on Pin6 of U1 No gt Check replace U1 U1 PIN 3 RC waveform U1 PIN 8 Drain Nero Check if 5V and 12V Check whether U1 are eroded are short Check whether the components in the short circuit voltage are defected or eroded 4 4 Trouble shooting chart Disc cannot be read Disc cannot be read No gt Check the loaded circuit Check the FFC connection between 24P and the loader 1 Whether voltage on pin102 pin103 of U1 varies between 2 4V and 3 3V Pin102 3 3V and Pin103 2 4V for CD Pin102 2 4V and Pin103 3 3V for DVD 2 Check whether peripheral components are eroded or defect Check whether there is laser voltage 1 9V for CD and 2 4V for DVD on L101 and L102 Check U1 U2 and peripheral components are Re solder or replace the defective parts eroded or badly soldered Yes Check if there is RFO signal on pin17 of XP2 The normal RFO signal is a clear reticulated wave No Check U1 and peripheral components Yes No
35. nsistor after Year 2009 USB_DP USB DM lt USB_DP USB DM USB CON x USB_CON USB Interface AKNI NL Karaoke Interface 7 11 7 11 Front Board and Switch Board Print layout Bottom side a es rr s OK Board Print layout for DVP3520K 93 Bottom side 6 12 6 12 USB Board Print layout Bottom side USB Board Print layout Top side O ot karaoke output Remark Only for DVP3522 and has n Power Board Print layout Bottom side YN B501 TW 0502 01 i P 3 i pi E IE RISK OF FIRE REPLACEFUSE AS MARKED40 L901 ren R505 PR502 SS INS Wes e 3 NNNNUSC 6 14 6 14 Main Board Print layout Top side 27 ei U lO AURA TRA U ta ll y gt cO cn o e QQ 500 D w O Main Board Print layout Bottom side OO Aal Y e TTTTTTT L LLLI LALI O B j ed 93 di zU j EZ 7AA o 3 E Q 7 1 Exploded View for DVP3520 55 Itis a general mechanical exploded view for DVP3520 55 pls refer to the model set for detailed information ASSY1 includes components 1 3 4 5 20 7 1 Exploded view for DVP3522 55 lt is general mechanical exploded view for DVP3522 55 pls refer to model set for detailed information ASSY1 includes components 1 3 4 5 22 7 1 Exploded view for DVP3520K 93 It is
36. on Detailed information please refer to the model set Step5 Dismantling Loader disconnect the 3 connectors XP2 XP3 XP4 aiming in the below figure and remove 1 screw that connecis the loader and the bottom cabinet Figure 5 w Figure 5 Step6 Dismantling Main Board first disconnect the connector XP1 and then remove 4 screws Figure 6 Step7 Remove the 4 screws on Power Board to dismantle the Power Board Figure 6 Figure 6 Softeware upgrade and region code change Preparation to upgrade software 1 Power on the set and open the tray then press 5 5 on remote control to check the SW File Name 2 Start the CD Burning software and create a new CD 3 project Data Disc with the following setting Label DVP3XXX No need the label name SW File Name DVPXXXX XX bin Note It is required to keep the SW file name accord Burn the data onto a blank CDR A Procedure for software upgrade A Upgrade software via CDR Power on the set and insert the prepared Upgrade CDR The set will starts reading disc amp response with the following display TV screen Upgrade file detected Upgrade Press PLAY to start 3 Press PLAY button to confirm then screen will display Upgrade file detected Do not power off File Copying Upgrade file detected Do not power off Upgrading The upgraded tray will automatically open when file copying completed then take out the disc 5
37. rd selection that follows main picture and sound 1280x768 15 9 Quartz crystal 1024x768 4 3 Luminance signal Luminance Y and Chrominance C signal Component video Luminance and scaled color difference signals B Y and R Y Component video 2 1 Mechanical and Dismantling Instructions Dismantling Instruction Detailed information please refer to the model set The following guidelines show how to dismantle the player Step1 Remove 5 screws around the Top Cover and then remove the Top Cover Figure 1 Figure 1 Step2 If it is necessary to dismantle Loader or Front Panel the Front door should be removed first Figure 2 Note Make sure to operate gently otherwise the guider would be damaged Please kindly note that dismantle the front door assembly carefully to avoid damage tray and the front door Figure 2 Mechanical and Dismantling Instructions Dismantling Instruction Detailed information please refer to the model set Step3 If the tray can t open in normal way you can make it through the instruction as below Figure 3 Note Make sure to operate gently otherwise the guider would be damaged Figure 3 Step4 Dismantling Front Panel disconnect the connectors XS301 need release 4 snaps of Front Panel amp 2 snaps of bottom cabinet then gently pull the Panel out from the set Figure 4 Figure 6 Figure 4 2 3 Mechanical and Dismantling Instructions Dismantling Instructi
38. s visit this URL www atyourservice ce philips com needs subscription not available for all regions After login select Magazine then go to Repair downloads Here you will find Information on how to deal with BGA ICs BGA Temperature Profiles For BGA ICs you must use the correct temperature profile which is coupled to the 12NC For an overview of these profiles visit the website www atyourservice ce philips com needs subscription but is not available for all regions You will find this and more technical information within the Magazine chapter Repair downloads For additional questions please contact your local repair help desk Lead free Soldering Due to lead free technology some rules have to be respected by the workshop during a repair e Use only lead free soldering tin Philips SAC305 with order code 0622 149 00106 If lead free solder paste is required please contact the manufacturer of your soldering equipment In general use of solder paste within workshops should be avoided because paste is not easy to store and to handle e Use only adequate solder tools applicable for lead free soldering tin The solder tool must be able Toreach a solder tip temperature of at least 400 C To stabilize the adjusted temperature at the solder tip To exchange solder tips for different applications e Adjust your solder tool so that a temperature of around 360 C 380 C is reached and stab
39. wise the Main board will be damaged entirely Trouble shooting chart Spindle motor does not move Motor no move Go Check the FFC connection between 24P and the loader T Correct connection Yes Check whether M5V 5V voltage is normal No No Check the M5V power supply Yes Check whether laser voltage 1 9V for CD amp 2 4V for DVD on L101 and L102 Check Replace Q103 Q104 Yes 1 Whether voltage on pin102 pin103 of U1 varies between 2 4V and 3 3V Pin102 3 3V and Pin103 2 4V for CD Pin102 2 4V and Pin103 3 3V for DVD 2 Whether peripheral components are eroded No N 9 1 Check Replace U1 or badly soldered 1 Check U1 111pin FOCUS PWM Check opu focus signals 2 If there are F F T and T signals output from U10 Yes FOCUS PWN waveform Check Replace the loader y 4 2 Trouble shooting chart The power can not be on or off The power can t be on or off Go Check the power supply No on the power board is Repair the power board normal Yes Check if the XS301 on the front board to XP5 on the No Check Correct connection decoder board is in good contact Yes Whether the connection No to K303 is broken Correct the connection Yes Whether there is 0V and No 3 3V voltage difference on Replace U1 Pin 118 PCON of U1 Yes Trouble shooti

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