Service Manual - Manuales de Service
Contents
1. Main Board Circuit Diagram VIDEO I F FY NG GAS de c AA eM EIN I ni LL A A AAA AA A A NR LA a 1 I O1UVIDEOO 101 po SN I 01UVIDEOT 101 2 po s l I I I VIDEO OUTPUT TERMINAL wines ale VR NL OR 1 8uH RIO s RCANIDEO OUT iem ani te R881 0881 E A 75R 1 100pF I I CVBS O ale GN O EB C926 B U O Sai E C927 RNO 5 B i i 10pF Cen LR 1 I de Li DE mem i i 100pF L882 ven A per ORH BUH GY o i i 1 l i l R882 C882 l P TR 1 l I 100pF i I B U O RVO I NA GIY O Aasa ja I i Gm o EN s BUO CVBS O gt d I 2 q Fi lt l i T ana z zs m I CVBS O 3 4_ RNO D926 D927 ZAJ D928 I van 1883 D B U o i R il KS a ZN 8 2 SY 2 I i l Y 8 N 8 o U926 PESDSVLABGA NZ 8 o a E a R883 C883 I I a J w 4 o D 75R 1 100pF li El a a a ki I I I i l l l Lal CVBS NOTE1 D926 D927 D928 D929 only for 94 55 77 78 ie India Latin America Argentine Brazil stroke Other Stroke use U926 I l C884 i 100pF j I Video Output Circuit i l l i Note Only CE61 470uF 6 3V use for India stroke unless other use R230 0 OHM l a MER EHE A2. panni gt pop 15 5 MA o 11 _ 0 11 5 ML pamo 1 5 5 5 5 5 5 I 5 I 5 5 EM I b l 7 I 7 T 7 VIDEO 1 F r AL AL 6 i HR Di ANN gt gt AKIN1 8 I AUDIO MUTE AUDIO MUTE 6 SPDIF 6 AUDIO I F E sj I I I I I i USB_DM T E USB DM 8 UBB OF USB DP 8 j USB I F r 1 I I I I I I j I I F Gi r l 3 l 3 I A I 3 l l 3 3 I Fell I Pe 5 LIMIT 3 KS Foso E TRSO 3 FMSO FMSO 3 DMSO DMSO 3 I MJS XYM BIAS 3 I SERVO I F I I I I I I I I I LDO DVD LDSW MDI MDI 3 VR DVD 3 VR CD 3 OPU I F Power Supply Board Circuit Diagram LNANI OW F501 FUSE 2A250V 2W 10 Ohm TR501 CAUTION A THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL Ng A CY501 H Pa agi R509 220 1 6w 1503 L431 NTC 10 T c FE L503 20mH
3. A B C D E Main Board Circuit Diagram POWER FLOW r I I I I I I I I I 5V I Ks Switch 5 VED l 50mA P12V m Switch I 12v Power Board VIDEO OUTPUT M5V gt on l MPEG Board I I I I I I I l l 5 AUDIO AMP CIRCURT i I I j Digital DVCC33 i gt 3 3V RF 3 3V Internal AD 3 3V I 1 2V Video DAC 3 3V I Internal DA 3 3V I gt Motor Driver Anolog VCC3 I USB_V33 I MUTE CIRCUIT I MUTESCIRCUE SDRAM 3 3V Serial FLASH 3 3V I gt USB I I IR STANDBY LED I RESET CIRCUIT I I I I I I I vec1 2 USB_V12 RFV12 2 RFV12 1 I I I I I I ARIA ALLA ALIA ALLAGATE AIA Land cid 1 A B C D E 6 7 A Main Board Circuit Diagram MT1389J LQFP 128 Unit Name RESET CIRCUIT Unit Name Crystal circuit g Unit Number A02 O1UURESET 101 Unit Number A18 O1UCRYSTA 501 Reference 1 9 Reference 10 19 Description 2N3904 89L R M ZR Description 27MHz Crystal MTK Dateg VER 2009 06 18 Dates VER 2009 06 18 D Crystal ds SP R31 A 10k op OK Amil Y2 Xi 16 xo I 4 i r 4 Kar RA KRESETA 3 dnd
4. Check if short circuit and bad solder exist on Pin 72 Check U1 Reconnect the component in 5 5 1 DVP3800 BLOCK WIRING DIAGRAM P441 R COAX P1 Pr Y L Pb S AUDIO AMP amp LPF 1 5 n w a POWER m A a I 2 ge S 5 LA 5 a SUPPLY Cay MX s GND S LE si pi x MT1389J sa ba MSV CON503 e E 5PIN 2 5 a o gt e 1 l gt QO kel p i n sp e lt homes lo amp Y Cen lt pr HE 6 23 8 j o 16M XR 1 FLASH e O A 5PIN 2 0 E SS N N 5 8PIN 2 0 4 P82 B 4PIN 2 0 MAIN BOARD AID ais 3 HHMOd VIVO UND XS301 8PIN 2 0 XS800 4PIN 2 0 LED DISPLAY ET6202 LED229GA3JY USB 6 1 6 1 Main Board Circuit Diagram Power MOTOR DRIVER Inor 150mA Istandby BmA R762 104W PES g B M5V EK ZL pe pa La 55 tazw H 5 o H D to E a 3 Ki Q762 SS8550D Vref 1 235 1 27V VOFC VOFC VOSL VOSL VOTR VOTR vec G1 REV REGO1 VINSL REGO2 TRB1 VINFC 14 F ji A Er ua 11 Sh M5V po RA AA 29 7 TROPEN 6 TRCLOSE 5 REG01 4 DMSO 2
5. 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 qualified 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 Service Hints CAUTION CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE DRIVE ELECTRONICS WHEN CONNECTING A NEW DRIVE THAT S WHY BESIDES THE SA
6. mp4 xvid Power consumption lt 8 W Audio mp3 wma e Power consumption in standby mode lt 0 3 W Picture Jpg Jpeg Accessories supplied Video e Remote control and one battery e Signal system PAL NTSC Audio Video cables Composite video output 1 Vp p 75 Ohm AC Power cord e Component video output 0 7 Vp p 75 Ohm User Manual Laser specification l e Type Semiconductor laser InGaAlP DVD AlGaAs CD Audio e Wave length 658 nm DVD 790 nm CD e 2 channel analog output Output Power 70 mW DVD 10 0 mW VCDICD Audio Front L amp R 2 Vrms 47k Ohm Beam divergence 60 degrees e Digital output 0 5 Vp p 75 Ohm e Coaxial e Sampling frequency MP3 8 kHz 11 kHz 12 kHz 16 kHz 22 kHz 24 kHz 32 kHz 44 1 kHz 48 kHz WMA 44 1 kHz 48 kHz e Constant bit rate MP3 8 kbps 320 kbps WMA 64 kbps 192 kbps 1 6 Specifications For DVP3800 93 Note Specifications are subject to change without notice z Countries China Playable media e Disc e DVD DVD Video VCD SVCD Audio CD e DVD R RW DVD R RW DVD R R DL Dual Layer CD R RW Maximum number of files 648 e File e Video avi divx mp4 xvid e Audio mp3 wma e Picture jpg Jpeg Video e Signal system PAL NTSC e Composite video output 1 Vp p 75 ohm Audio e 2 channel analog output e Audio Front L amp R 2 Vrms 47k Ohm e Digital output 0 5 Vp p 75 ohm e Coaxial e Sampling frequency e
7. 4 Da4 F Das oUF 4 EA as nagi nos mraja bas 11 par 033 Se A7 DQ7 Das w H as nas KE MATO 22 A9 DOS Faz DQ10 WAIT A10 AP Dato Bati Y A11 DQ11 il ata R194 10K SDCKE DEA RED DQ12 L i E BA1 A12 pada pei R195 10K DCS SDCLK 3g Doda Bat 15 I SDCKE dd CLK DO15 BT cE p I pest ta n SDCKE R196 33 CKE X CKE _ da I DCAS bad veg DCASE CASE ower Mr cas SD33 DWER WER WE r gt veca DOMO 95 E 257 pami veca i 4 I 39 DOMH vcca BS a 4 vcca i i 36 NG 4 40 NG vssa DBA1 BAI i vssa vss vssa Ve bia SDCLK R193 38 DCLK T DS Los 34 ESMT M12L64164A 7T SDRAM64M c100 TOpF NC pe ERE MOS eS Y Dv33 o l R181 R184 i 10K U176 AO i AT25FS040 EN25B80 SF CS 1 La SFDO T 2 e ci 1 C176 I Ca 80 FOLE SEOK alas si E SE DI O 1uF R188 4M 8M 16M bits 10K NG I tr O1UOFLASH 101 l I Note 2 IF use R183 Must take over R181 Default use R183 10K and R181 Open l Ee A pi Pa na GN par BENG AA a a ye FG ban ok Y SAN RE ko Ban ETA POE po ta pito a a pi fan A E MM NE 6 3 Main Board Circuit Diagram AUDIO I F O1UAAMP6H 201 6CH Audio AMP for single input E363 10uF16V EI R368 470 LCH A AV U361A LM4558 R367 10k A MUTE R369 470 0361 A DEENEN 2N3904 Audio Ampifier Circuit
8. Anolog VCC3 16 81 pes DMO 17 AVDD33 2 No EPAD PVSO12 Fan WEH FMO 18 MA4 a CDVR 19 END OPEN LOFP 128 ee KA MAS e e DVDVR 7 MAG TRO TRAY CLOSE 1 Ras IL MAT FOO 22 TRO V1 0 RAT 75 MAS ATAN 23 FOO nia Bye 74 MAS e 0 oavccs USB DM Se BA za MATT i k UsB DP 25 ES DP SE DCLK EM ER Internal DA 3 3V VDD33 USB DVDD33 24 DAMI kg L 20uF6 3V DAUF a Eeer zm We DOB 3 DOS poe kreme m SF DO RD11 88 5 SEDI 65 DATZ i a ES y RD12 38 z FOSO R23 27k FOO Scr 9 2225922 a S T TE Analog VECS TRSO E R24 27k TRO Rvrt close to IC PIN 820585 30855555588 on SOLO a FMSO z R25 45k FMO tellt ATUF uE DMSO R26 10k DMO GI59000 OOOOOOOOOOROKrErrOrrrroree Wada MT1389J 24 C22 835 EE MTK1389L K 128 Hd uF 0 015uF ki A 3 M_BIAS I FBZA 22 jh ousa vas dl x LE Six lt EI Ble a I o lt eo 39 Slol Sep amp luka xls see weler 3 eses BESSERE AUF DVCC3 VEC1 2 SA Due m l MK KVK 3 VSDA Du po AED vspa 3 ESB Juga 3 z B WE I LPOWERK Hpowk 3 O VCC1 2 l IR kb ES DV33 E AUF dur Bn xpa OLUORS232 301 I PCON KPCON A USB V12 O USB v12 4pin 2 0mm ST Close to MT13897 be RXD 2 I si Lea iL Raf l t 3 I O RFVI2 2 i _ 0252 251 400pF ROOpFINC l O RFVI2 1 mo l I 42 10uF 6 3v p AUF close to 89J IC
9. MIPS 8 kHz 11 kHz 12 kHz 16 kHz 22 kHz 24 kHz 32 kHz 44 1 kHz 48 kHz e WMA 44 1 kHz 48 kHz e Constant bit rate e MP3 8 kbps 320 kbps e WMA 64 kbps 192 kbps Main unit e Dimensions W x H x D 360 x 42 x 209 mm e Net Weight 1 31 kg Power e Power supply rating 110 240 V 50 60 Hz e Power consumption lt 8 W e Power consumption in standby mode lt 0 3 W Accessories supplied e Remote control and one battery DVD region code Audio Video cables QSG Laser specification Type Semiconductor laser InGaAIP DVD AlGaAs CD Wave length 658 nm DVD 790 nm CD Output Power 7 0 MW DVD 10 0 mw VCD CD Beam divergence 60 degrees 1 7 DVP3800 79 Specification Note Specifications are subject to change without notice DVD region code Countries Playable media Disc e DVD DVD Video VCD SVCD Audio CD e DVD R RW DVD R RW DVD R R DL Dual Layer CD R RW Maximum number of files 648 File Video avi divx mp4 xvid e Audio mp3 wma e Picture jpg jpeg Video Signal system PAL NTSC e Composite video output 1 Vp p 75 Ohm e Component video output 0 7 Vp p 75 Ohm Australia New Zealand Audio e 2 channel analog output e AUDIO OUT L amp R 2 Vrms 47k Ohm e Digital output 0 5 Vp p 75 Ohm Coaxial Sampling frequency e MP3 8 kHz 11 kHz 12 kHz 16 kHz 22 kHz 24 kHz 32 kHz 44 1 kHz 48 kHz e WMA 441 kHz 48 kHz e Cons
10. Manuals 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 to be baked dry This will be communicated via AYS website has Do not re 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 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 1 13 LOCATION OF PCB BOARDS VERSION VARIATIONS DVP3800 Board in used 155 193 196 198 Main Board CIM CIM CIM C M Front Control Board CIM CIM CIM C M Power Board C M C M C M C M USB Board M M M M C Component Level R
11. NG R3 R5 R8 son DI NC 15K NC 3 3K 27K URST 33pF 33pF i URST Li 04 SP A NM 15pF R O Q RI Put these circuits as d Ng 3904 QU n 1K O1UURESET 101 closer as possible to NC 3 3K 10uF 16V zz MERG DECODER gt CRE FOR MTK PLATFORMS VEC TET EEE Ka aaa ANI AA DV33 7 4 4 ei n lal ai E Pa pa Digital AUF PAuF pour I lost tnt alal Close to sol SDRAM 3 3V FB20 yv FB500R T O SD33 VREF_OPU M BIAS E _ CE25 c43 _ CE26 Sch T ATuF G 3v Out 7T 47UFIG 3v e N ki 3 TP62 GPIO20 R33 560 TP63 u RF Reference 5 GPIO19 e a A E a 8 RF3 3V pata 8 te 5 3258 EBA or REVS og 2 2 E ce DCH eb lw iiem Eg afk ed Be AUF El E Dycca meom x EE EES EE Edel ET lr 032 2 R20 47 a GAD VCC3 SIT 9899240 8512229593 3 8 9 S TROPEN FOS douz S IS 252 E e L cao Internal AD 3 3V A i REC ceo z I SoS pacvonc 28 wees gt 2 6 tej E ade GPloas LS PCON _ uF F pi lt 920 Sq CKE E z a a TU SPDIF_ ue eg aa REF i 3 5 SPDIF GPIO12 RE 4 E n DVR R37 0 VR CD REN AVDD12 2 z s RA3 e B Close to MT1389J Ver XI_R34 51 7 AVDD33 1 Z RA Van MAT AVAL e XTALI x RAT MAT LE XTALO RAO 58 WAT Standby BmA VREF opu 19 AGND33 poi CE em FB R M BIAS 11 vg BVODIR an BAT 5 ovvec3 V14 BAI TRCLOSE 12 REXT GPOS Bao 85 O Video DAC 3 3V Y mon DVDD33 E ki epe 14 LDO1 RAS 82 DO DVD 15 POs CASH 82 piup ur
12. REI 2 TR B1 R113 1 40K DV33 o R114 10K SPA af Se 311 LIMIT M Nee H3 4 5 C107 6 0 1uF 25V 6PIN 2 0mm 5V MSV TO POWER BOARD kasi xP1 5pin 2 5mm m 45V gt L ze GND Q753 p SS8550D pi GND T 50mA C752 C751 R753 O tUFINC OAUFINC R752 NMO 12V 22K 4 arsi R755 R758 12V 12V 10 a ssasson a R757 5V 5V 2 5 47K US8_CON PCON R756 1K A PCON L arn L STBY Fa rasos H Working Ri i 47K gt A A A ee et YNE A ANA A AAA M si M5V o uto tvor TF gel vor UN voLp Sege AB voL 1K 1 20 vec 4 4 21 ven 1 B l GND R120 k Dog 3K MINED 22R C105 NC c100 CE100 ZTxcE104 0 1uF 25V TRB2 0 1uF 25Y 100uF 16V NC 100uF 6v VINTE 24PIN 0 5mm BIAS MUTE l ie AM5890 in LD DVD A H2 0 1uF 25V 3 3 sy wem MDI ila i Se LD CD RU 7 VI OR ii q C101 C102 ar 1000pF 1000pF 9 E R32 ye 11 5V OPU 0 VREF OPU Cros 136101102 12 E UHONIH NC 13 44 E a 16 A 0103 LDO DVD 18147 REG 18 LDSW 18 5 ae Sl c C104 R106 FT CE101 RFV33 21 r 47 ng 9 21 a TE NM 1000pF on 2 21 m L Ager 3 22 R107 oo 47 ibis E je Q104 47uFM6V LDO CD C108 C109 100pF N 100pF NC aret TR B1 DV33 o og SS8550D R765 20K 1 R787 0 REGO1 c7e1 A C762 cer
13. ala R361 AA 100 z CE364 101F16V R374 470 RCH Lan R362 31 U361B LMa558 R373 40K A MUTE R375 470 0362 12VA 2N3904 REFA CE361 DE 100uF25V 10K d CE362 r 100uF16V POWER Ciucuit of OP AMP R366 30K 1 I C365 100pF IB I I AL R364 10K1 Ke BAKA 3 1 C362 OduF REFA C364 I 1500pF C631 O tuF T i i R372 30K 196 C367 100pF Hi I 4 AR R370 10K 1 I R371 5 1K 1 6 N REFA 5 C366 1500pF a Audio Ampifier Circuit I I 12V 12VA l I l O1UAUIFTN 501 P441 RCA AUDIO OUT Tos CVBS o 2 X COAXIAL gt 3 Bs 4 59 LCH s 5 RCH o wee 6 gS glS sl OIUAUIFTN 401 a E SESESE BS SPDIF R451 C452 0 1uF COAXIAL c451 100pF Output Interface Circiut for SPDIF Coaxial OIUSPDIFT 101 POP Noise Cancel Circuit For Power On and Power Off MSV o oeu 9012 A MUTE i MZ R548 R550 I 4 7K zak l R549 4 7K A A x 0545 R547 9012 I cessi 3 3K 7 220uF16V I l AUDIO MUTE R545 4 7K L asa Pa 2N3904 R546 I 22K SPDIF SPDIF AR AL AL n AUDIO MUTE 22 AUDIO MUTE 4 K AUDIO I F 6 4
14. 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 a solder temperature of 400 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 C 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 listed Not listed standard material Use only original spare parts in the Service
15. green x R316 Na ON GREEN R317 zj Jorma NGAR KA LED NC OR ZS CE200 en 22uFINC LED SO 3k 2 R323 ECH Na BT3904 ons ped 3906 dk 3906 305 R320 22k uFINC so IC 0 1uF REM302 5 M5V 5 vec ESA ATO GND A oum 3 CE301 EM TATUFINC C315 47pF 50VINI 6 11 6 11 USB Circuit Diagram vec ie USB DN vcc oono 1 bo USB DN 2 2 USB DP USB DN 312 i SGND USB DP 4 MGND a MGND xS800 o 4PIN 2 0mm MGND SGND FB100 0 Front Control Board Print layout top side 2 CE300 K302 PLAY PAUSE Front Control Board Print layout bottom side GM Y YA 6 13 6 13 USB Board Print layout bottom side USB Board Print layout top side int layout ide D Lal x a 19 D503 Par AI CAUTIO F501 DI n TR501 N OF FIRE REPLACE FUSE AS SK 6 15 6 15 Main Board Print layout top side kal INA R761 at YNG e C 2C188 RES Mu si GER Ut76 RIBA Cg Li SN oO CNCNI Ar nm SOS VST E bros gt 020000 MA BO VIZA Jn Cl oo cO oo CO ad NE cro 1 C36 a F C DC 26252 R340 CE101 CH P C10 R16 LI XP8 R367 C2 CE102 GDE ACD Y2 Sens SEUS DE d CE362 R374CE364 R373 40 2 34 5 6 1 7 1 Exploded view for
16. is normal Correct the connection Check if the video signals on Pin change U1 100 102 103 104 of U1 are normal 4 9 Trouble shooting chart Remote reception is insensitive or fails Remote reception is insensitive or fails No Check if the remote Check battery 2 control works properly Check if the power supply voltage to the remote censor No Check R315 C315 is normal Use an oscilloscope to check if there is output waveform from the first pin IR of the REM301 PIN1 RC waveform remote censor after pressing button on the remote control Yes p Change U1 Check if there is IR signal on pin 39 of U1 IR waveform Correct connection 4 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 decoder board are normal CVBS R884 point waveform Check if the reset circuit consisting ofCE1 Q1 Q2 is normal at a low Change CE1 01 02 level for tens of milliseconds then constantly at 3 3V 27Mhz waveform Crystal oscillator Y1 and Check whether there is peripheral components 27MHz signal output Za SN 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 E
17. CX501 1N4007 IN4007 2 1 CN501 AAA ON502 RV501 ACC D403 D NAN VTC 70194RbVac L501 AS 23 680UH RC INP A Io AC INPUT 10uF 400V La 1N4007 1N4007 Cam 15uF 400 FB501 Lot m ll FB SE 1501 pa 6 m s CON503 R502 R503 103 400 300K 300k D506 pi o Ds r FR102 FR107 o ate 0505 ATuFI25V GND 6X2 5 HEADER a El Kia 2 D509 s s x o 8 Z m V pi 12 A SB360 T o 5 1 9 6 8uH Zz 9 9 um ziji c gt o U VIP17 VIP27 m Ss A Ee WS 1000uF 16V 7700508 R505 470uF 16V 12k 1 R506 22 1 6w T R507 D508 11 3k 1 FR102 pa 1 d LA R516 Pa U502 22 Sr PC123X92 R508 20510 d 1k 1 6w al 0 1uF 63V pr dato A C509 18HSC 4TuFI50V R510 cen 10k 1 6w 0 1uF 63V 4 H 6 9 6 9 Front Karaoke board Circuit Diagram FROM MAIN BOARD XS301 8PIN 2 0mm 140mm 4 1 DV33 225 wel s3 _ e 4 ced E DATA Ka k CS LE 7 1 LIK 3 POWER K sv q q4 R316 NC 33 LED R306 303 R304 R305 51K 7K 47K GIK U301 DRIVER LED ET6202 LEDI DATA 11 osc TI en GRID5 CLK R3 OR t 24 puo GRID1 GRID4 RAR 230 DEN 31 cix GRID2 GRID3 230 R349 STB GND GRID2 5 KEY
18. DVD Player DVP3800 X DVP3800 55 DVP3800 96 98 O Service First Generation DVP3800 93 DVP3800 79 DVP3800X 77 Service Service Service Manual TABLE OF CONTENTS Page eeler Le EE 1 2 Safety Instruction Warning 8 Notes 1 3 Mechanical and Dismantling InStruction 2 1 Software Upgrades ai 3 1 Trouble Shooting A 4 1 Wing Dia ec 5 1 Electrical Diagram and Print layout 6 1 Mechanical Exploded View 7 1 Revision List 8 1 This service manual is for DVP3800 first generation model which is different from the second generation DVP3800 model For first generation model the serial number begins with KX 1Axxxxxxxxxx O Copyright 2011 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 C LASS 1 without the prior permission of Philips LAS E R P RO D U CT Published by LLL 1202 BU AVM Printed in The Netherlands Subject to modification 3142 785 35864 Version 1 4 PHILIPS Specifications For DVP3800 55 Note e Specifications are subject to change without notice DVD region code Countries Latin America Playable media e Disc e DVD DVD Video VCD SVCD Audio CD e DVD R RW DVD R RW DVD R R DL Dual Laye
19. DVP3800 X 55 96 98 79 77 This is general mechanical exploded view for DVP3800 55 98 Please refer to the model set for the detailed information ASSY includes components 1 2 4 7 2 Exploded view for DVP3800 93 n Ti This is general mechanical exploded view for DVP3800 93 Please refer to the model set for the detailed information ASSY1 includes components 1 2 4 8 1 Revision List Version 1 0 Initial Release for DVP3800 55 Version 1 1 Add DVP3800 96 98 Version 1 2 Add DVP3800 93 Version 1 3 Add DVP3800 79 Version 1 4 Add DVP3800X 77
20. FETY MEASURES LIKE SWITCH OFF POWER SUPPLY e ESD PROTECTION ADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN The following steps have to be done when replacing the defective loader Dismantling of the loader to access the ESD protection point if necessary Solder the ESD protection point Disconnect flexfoil cable from the defective loader Put a paper clip on the flexfoil to short circuit the contacts fig 1 Replace the defective loader with a new loader Remove paperclip from the flexfoil and connect it to the new loader Remove solder joint on the ESD protection point NO9SRON ATTENTION The laser diode of this loader is protected against ESD by a solder joint which shortcircuits the laserdiode to ground For proper functionality of the loader this solder joint must be remove after connection loader to the set ESD protection point is accessible from top of loader Only applicable for defective loader needed to be sent back to supplier for failure analysis and to support backcharging evidence This is also applicable for all partnership workshops 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
21. I GRID3 GRID1 D KEY2 GRID4 SEG8 40K VDD GND SEG7 na C pum 10K SEG1 KS1 VDD SEG6 SEG2KS2 SEG14 GRID5 SEG5 g E E SEG3 KS3 SEG13 GRID6 12 SEG4 SEG4 KS4 SEG12 GRID7 LR SEG3 8 8 C30 Lo SEGE 12 sEGSIKS5 SEG10 kS10 IL Raga ANGISS LEDA SEG2 Di ko n x SEGT A SEG6 KS6 SEG9 KS9 16 SEG1 3 8 8 T 14 SEG7 KS7 SEG8 KS8 mE 8 8 8 OAuFIBOVIYSY HTuF 18V SS LED 2501AH61 je 4 4 Kan K302 paa R312 a dI penicl play pau 1N4148 iK K303 EE D302 R311 ee ee ENEE POWER K lower POWER K1 i n NC 1N4148 NG AK naya AGI REM301 T a 1 I GND ROR AO GND R318 Ico R314 vec Hi ANS o _ ES IR ca CE301 i ZTXNCAMTuF RES C315 1uF SOV YSV ATpFISOVINPO L I i a UE m TONE SAKA i ae m EM UE ay p Pe ni power oi R317 R319 R321 R322 R323 R316 R313 DV33 a Y Y Y Y Y N N N i 0 3W R317 n 1K li ILW N N N N N Y Y X D al LI E I LI alt Y LED ZARCE302 e 10uF 16V LED RED A LI dl i E LI LI R322 i 9 I i I 6 10 6 10 Front Control Board Circuit Diagram LED SO H Standby L ON M5V o 313 R314 R315 XS301 1 R JK bm tk 1 2 M5V 3 GND sk LED PLAYER K303 POWER als I LED SO dE A CG l 7 K2 5 K302 ks 7PIN 2 0mm 140mm i K301 n PLAYER PAUSE c o o 4 OPEN CLOSE M5V 1 ai R305 R306 R310 2K 33 33 LED4 LED3 standby RED nas M N PLAY
22. N NON FE SO NG AA A SEO RASO O SA AW WET A REG ON Pest 0NC R888 24K CE882 _ CVBS JI F 47uF 16V 885 886 Y R889 00pF 5R 1 24K 6 5 6 5 A D E Main Board Circuit Diagram KOK 8 USB I F E l l I OLUKUSBIFT 101 i I M5V i F224 FUSE 500MA Paa i R221 180 USB CON R222 180 Ee O A a EE a O1UKOKIFT 201 l I j i VCC USB 7 i USB DM P Karaoke input interface with MPEG IC for ZORAN platforms USB DP 4 C221 XP7 a ai USB CONNECTOR X l Ga I I ESD0603 ESDOGO3 AKIN1 R477 400 NC MIC 1 I 2 1uF NC HM2VAO 3 3 l XP476 i i I cara P SPINA OmavN USB HOST Interface and Control Circuit 0 1uF NG 3300pF NC l Note 0221 use PBSS5320 BJT teansistor after Year 2009 I L e s l l E A AE AE SS I l i l I l USB DP l EIM SE 4 i i _USBCON Aussoo a Le Sass SSS icy Shae ED ED AA A ED EA E A eee E Eat Se X X USB Interface get a ve e Zeg am A J aaa o EA i AKINI CAINT 4 A D E 6 6 6 6
23. ction to K303 is broken No Yes Whether there is OV and 3 3V voltage difference on Pin 95 PCON of U1 No Yes Trouble shooting chart Repair the power board Check Correct connection Correct the connection Replace U1 4 3 Trouble shooting chart All 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 F501 is blown Replace F501 Check whether there is Replace C501 amp C502 if D501 D502 300V on C501 or C502 D503 D504 are normal Yes Check whether 100KHz oscillating signal on Pin4 of U1 No o Check replace U1 U1 PIN 4 Drain waveform Check if 5V and 12V are Check whether U1 are eroded 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 Check the FFC connection Check the loaded circuit between 24P and the loader 1 Whether voltage on pin14 pin15 of U1 varies between 2 4V and 3 3V PIN14 2 4V and PIN15 3 3V for CD PIN14 3 3V and PIN15 2 4V for DVD 2 Check whether peripheral components are Check whether there is laser voltage 1 9V for CD and 2 4V for DVD on L101 R35 and L102 R32 eroded or defect Check U1 U10 and peripheral components are Re solder or replace the defective parts eroded or ba
24. d the bottom cabinet Figure 5 Figure 5 Step6 Dismantling Main Board first disconnect the connector XP1 and then remove 3 screws Figure 6 Step7 Remove the 2 screws on Power Board to dismantle the Power Board Figure 6 Figure 6 3 1 Software upgrade Preparation to upgrade software 1 Start the CD Burning software and create a new CD project Data Disc with the following setting Label DVP3XXX No need the label name File Name DVPXXXX XX BIN Power on the set and open the tray then press lt option gt to check the File Name Note It is required capital letter for the File System name 2 Bum the data onto a blank CDR A Procedure for software upgrade 1 Power on the set and insert the prepared Upgrade CDR 2 The set will starts reading disc 4 response with the following display TV screen Upgrade File DETECTED Upgrade Press Play TO START 3 Press lt OK gt button to confirm then screen will display Files coping UPGRADING 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 B Read out the software versions to confirm upgrading 1 Power on the set and press lt Setup gt button on the remote control 2 Press lt Next gt lt Next gt lt Prev gt lt Prev gt button The software version and other information are display on the TV screen as f
25. dly soldered Check if there is RFO signal on pin17 of XP2 The normal RFO signal is a clear reticulated wave Check U1 and peripheral components Check the connection Correct connection between U1 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 Check the loaded circuit Check whether there is laser voltage 1 9V for CD and 2 4V for DVD on L101 R35 and L102 R32 Check the solder status on U1 and No 9 peripheral components check if bad solder exist on U1 and peripheral components Check whether pins of U1 and peripheral components are Replace the bad spare parts badly soldered defected Check Q103 Q104 whether in good condition No Correct connection Change U1 or the loader Trouble shooting chart 4 6 No display on LED and buttons do not work No display on LED and buttons do not work Check whether there correct contact XS301 and XP82 is No between Correct connection Check VCC M5V voltage Fix power supply board top on the power and front a power supply for should board electric circuit Check there are STB SDA Check the U1 s pin 34 35 39 arrive and SCK signals on XS301 the XP82 connect cond
26. e2 0 tuF CE761 REGO2 x R766 220uF16V OAuF 100uF16V 12K 1 modify ph Jj ID a ERI ii e RESA DV33 Mev SV I o R1 7 ce pino Be TO FRONT PANEL OR OAUFINC c84 RINC 0 1uF NC XP82 DV33 8 T 8j 100R 7 s 5 VSDA R81 220R 4 vers ne RR 1 31 VSCK R83 ABR al 1 POWER K R88 1k 1 cso cs1 C86 k 082 100pl m 100pF NC 8PIN 2 0mm l cam T I l Ka aa I E TROPEN 4 TRCLOSE A FMSO l4 TRSO 14 DMSO 4 FOSO la M BIAS 14 STBY 4 l 41 4 l4 l 4 la l l PR AA deo a 4 l 4 4 4l 2 4 4 I 4l I 4 I l I RESETA av RESET A 4 I DV33 I Q I R134 2 R116 LOAD 10K 10K I 1 cito 1 2 LOAD 0 1uF 25V aH RIG AK TROUT 4 26 1 R119 AK TRIN I XP4 I 5PIN 2 0mm I ARDD BON GON 4 USB GUN SOUSB CON 8 l l l gt gt REV33 k gt gt Dv33 f5 DV33 SP jp SPA PA TROPEN OPEN IROOSE erRcLosE FMSO PAS TRSO DMSO FOSO M BIAS STBY SSTRIN TROUT LIMIT SD33 U186 29 A0 pao Z Ma a pat 4 ar C186 C187 C188 Twa baa pas Si la DASH Fad O4uF OduF OAuF
27. epair M Module Level Repair X Used 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 The sample is DVP3800 93 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 2 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 XP7 XP82 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 Instruction 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 connects the loader an
28. ition on the front board XP82 PIN 4 CLK XP82 PIN6 DOUT 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 R1 R3 on front board and R81 R82 and R83 on MEPG board are open circuit Correct connection Replace U301 or LED 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 i Check whether the muting resistance R369 R375 are normal Replace R369 R375 Check whether the muting transistor Q361 Q362 are normal No A Replace Q361 Q362 Checking the U361 leads the feet has no to break to Correct connection open No Check the voltage on pin3 or pin5 of U361 is OK Should be 2 5 3 1V Replace R362 R363 Check whether the U1 or U361 powersupply normal Check U361 Replace U1 or U361 Trouble shooting chart 4 8 Abnormal color of video picture Abnormal color of Video picture Check whether the 27MHZ Check Y2 R12 R34 R16 C10 and output signal normal C11 Check whether the 3 3V No and 1 2V power supply voltages on the decoder board are normal Check other of power supply electric circuit Check whether the video filter network circuit
29. ntion 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 of ihe mas 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 bean 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 on 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 1MQ 5 Verify this 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 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
30. ollows XX XX XX XX Main version SUB VER XX XX XX XX software version of application software 8032 XX XX XX XX Servo XX XX XX XX software version of servo RIS XX XX XX XX DSP XX XX XX XX Region Code X Version Caution The set must not be power off during upgrading Otherwise the Main board will be damaged entirely 4 1 Trouble shooting chart Spindle motor does not move Motor no move Go Check the FFC connection sa between 24P and the loader Yes Check whether MV 5V voltage is normal No Check the M5V power supply Yes Check whether laser voltage 1 9V for CD amp 2 4V for DVD No Check Replace Q103 Q104 on L101 R35 and L102 R32 Yes hether voltage on pin14 pin1 varies between 2 4V and 3 3V PIN14 2 4V and PIN15 3 3V for CD PIN14 3 3V and PIN15 2 4V for DVD 2 Whether peripheral components are No Check Replace U1 eroded or badly soldered Yes 1 Check U1 18pin FOCUS PWM signals Check opu focus Ne 2 If there are F F T and T signals output from U10 Yes FOCUS_PWN waveform Check Replace the loader 5 4 2 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 normal Yes Check if the XS301 on the front board to XP82 on the No decoder board is in good contact Yes Whether the conne
31. r CD R RW Maximum number of files 648 e File e Video avi divx mp4 xvid e Audio mp3 wma e Picture jpg jpeg Video e Signal system PAL NTSC e Composite video output 1 Vp p 75 Ohm e Component video output 0 7 Vp p 75 Ohm Audio e 2 channel analog output e Audio Front L amp R 2 Vrms 47k Ohm e Digital output 0 5 Vp p 75 Ohm e Coaxial e Sampling frequency e MP3 8 kHz 11 kHz 12 kHz 16 kHz 22 kHz 24 kHz 32 kHz 44 1 kHz 48 kHz e WMA 44 1 kHz 48 kHz e Constant bit rate e MP3 8 kbps 320 kbps e WMA 64 kbps 192 kbps Main unit e Dimensions W x H x D 360 x 42 x 209 mm e Net Weight 1 44 kg Power e Power supply rating 110 240 y 50 60 Hz e Power consumption lt 8 W e Power consumption in standby mode lt 0 3 W Accessories supplied e Remote control and one battery e Audio Video cables e AC Power cord e User Manual e Power Plug Adapter Laser specification e Type Semiconductor laser InGaAIP DVD AlGaAs CD e Wave length 658 nm DVD 790 nm CD e Output Power 7 0 mW DVD 10 0 mw VCD CD e Beam divergence 60 degrees 1 4 Specifications For DVP3800 96 Note Specifications are subject to change without notice DVD region code Countries Playable media e Disc e DVD DVD Video VCD SVCD Audio CD e DVD R RW DVD R RW DVD R R DL Dual Layer CD R RW Maximum number of files 648 e File e Video avi divx mp4 xvid e Audio mp3 wma Pic
32. tant bit rate e MP3 8 kbps 320 kbps WMA 64 kbps 192 kbps Main unit Dimensions W x H x D 360 x 42 x 209 mm Net Weight 1 35 kg 1 8 Power e Power supply rating 230 240 V 50 Hz e Power consumption lt 8 W e Power consumption in standby mode lt 0 3 W Accessories supplied e Remote control and one battery e Audio Video cables User Manual Laser specif cation e Type Semiconductor laser InGaAIP DVD AlGaAs CD e Wave length 658 nm DVD 790 nm CD Output Power 7 0 mW DVD 10 0 mw VCD CD Beam divergence 60 degrees 1 9 Safety instruction Warning 8 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 transformer This unit employs a laser Only qualified service personnel Replace safety components indicated by the symbol A may remove the cover or attempt to service this device only by components identical to the original ones Any due to possible eye injury other component substitution other than original type PRSI device uni Type Semiconductor laser GaAlAs Wavelength 650nm DVD 780nm VCD CD Output power 7mW 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 atte
33. ture jpg Jpeg Video e Signal system PAL NTSC e Composite video output 1 Vp p 75 ohm e Component video output 0 7 Vp p 75 ohm Audio e 2 channel analog output e Audio Front L amp R 2 Vrms 47k Ohm e Digital output 0 5 Vp p 75 ohm e Coaxial Sampling frequency e MP3 8 kHz 11 kHz 12 kHz 16 kHz 22 kHz 24 kHz 32 kHz 44 1 kHz 48 kHz e WMA 441 kHz 48 kHz e Constant bit rate e MP3 8 kbps 320 kbps e WMA 64 kbps 192 kbps Main unit Dimensions W x H x D 360 x 42 x 209 mm e Net Weight 1 31 kg Power e Power supply rating 110 240 V 50 60 Hz e Power consumption lt 8 W Power consumption in standby mode lt 0 3 W Accessories supplied e Remote control and one battery Asia Pacific Taiwan Korea Audio Video cables e User Manual Laser specif cation e Type Semiconductor laser InGaAIP DVD AlGaAs CD e Wave length 658 nm DVD 790 nm CD e Output Power 7 0 mW DVD 10 0 mw VCD CD e Beam divergence 60 degrees Specifications For DVP3800 98 Note e Specifications are subject to change without notice DVD region code Countries Asia Pacific Taiwan Korea Playable media e Disc Main unit DVD DVD Video VCD SVCD Audio CD e Dimensions W x H x DJ 360 x 42 x 209 mm DVD R RW DVD R RW DVD R R DL Dual Net Weight 1 44 kg Layer CD R RW Maximum number of files 648 Power e File e Power supply rating 110 240 V 50 60 Hz Video avi divx
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