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Philips DVP3336/94 Service Manual
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Philips DVP3336/94 Service Manual

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DVD PLAYER
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TABLE OF CONTENTS
Technical Specification, PCBs Location....................... 1
Safety Instruction ...................................................... 2
Instruction for Use...................................................... 3
Mechanical and Dismantling Instructions...................... 4
Troubleshooting ...................................................... 5
Overall Block Diagram, ............................................. .6
Electrical Diagram...................................................... 7
Exploded View Diagram & Service Part List....................8
Revision List............................................................. 9
©Copyright 2009 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may by reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronics, mechanical, photocopying, or otherwise
without the prior permission of Philips.
Published by BU AVM CY–BL
Version 1.1
DVP3336/94 & DVP3336X/94
Printed in the Netherlands
Chapter
3141 785 34351
Subject to modification

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Summary of Contents for Philips DVP3336/94

  • Page 1 Exploded View Diagram & Service Part List………………..8 Revision List……………………………………………………. 9 ©Copyright 2009 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may by reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronics, mechanical, photocopying, or otherwise without the prior permission of Philips.

  • Page 2: Technical Specification

    S/N on outputs: YUV: ≥ 52 dB AUDIO PERFORMANCE Line outputs POWER CONSUMPTION Test equipment：Audio Precision System2 Test discs:CDDA:Philips audio signal test disc 1 Power-Supply:100-280V ac,50/60Hz,standby:310V DVD: Philips LVP 9.01 audio test disc Supply voltage:AC 100~280V Load Impedance：100KΩ for Audio Supply Power consumption(AC 100/240V):12W/+10% Standby Power,230V AC: <1W...
  • Page 3 1.1 PCBs LOCATION DVD BOARD 8W/2P POWER BOARD DECK AMI POWER SW BOARD LED DISPLAY BOARD USB BOARD VERSION VARIATIONS Type/Versions: DVP3336 Service policy Board in used: MAIN BOARD 8W/2P POWER BOARD LED DISPLAY BOARD USB BOARD POWER SW BOARD *TIPS: C -- Component Lever Repair.
  • Page 4 Select “0” setting = Region Free (confidential) Procedure for SW upgrade 1. The upgrade will provide a document re-named: PHILIPS.BIN “PHILIPS.BIN” copy to USB or CD-ROM into the data; 3. Reading the USB or CD-ROM，in accordance with prompt，press ”OK” key to upgrade.

  • Page 5: Safety Instruction

    2.0 Safety instruction 1. General safety 2. Laser safety Safety regulations require that during a repair: This unit employs a laser. Only qualified service . Connect the unit to the mains via an isolation personnel transformer. May remove the cover, or attempt to service this .
  • Page 6 3.0 INSTRUCTION FOR USE You can download this information from the following websites: http://www.philips.com/support http://www.p4c.philips.com...

  • Page 7: Mechanical And Dismantling Instructions

    4.0 MECHANICAL AND DISMANTLING INSTRUCTIONS The following guidelines show how to dismantle the player. Step1: Remove 5 screws around the Top Cover, and then remove the Top Cover(Figure1) Figure 1 Step2:If the tray can’t open in normal way, you can make it through the instruction as below (Figure2) Figure 2 Step2: If it is necessary to dismantle Loader or Front Panel, the Front door should be removed first(Figure3)
  • Page 8 4.0 MECHANICAL AND DISMANTLING INSTRUCTIONS Figure3 Step4: Remove the 10 screws on board to dismantle the DVD BOARD & POWER BOARD & LED BOARD (Figure 4&5) Figure4...
  • Page 9 Power Board repair (swap IC and transformer) DVP3336和 DVP3320/3326共 用此IC IC1: placement of SD4842P on 插IC1位置: DVP3336 board 插IC3位置: CYT431 location DVP3336用 (IC3) CYT431 SD4842P. location IC1: DVP3336 uses 插IC1位置: SD4842P DVP3336用 DVP3320/3326 uses SD4842P. SD4841P DVP3320/3326用 DVP3320/3326用 SD4841P. IC1: placement of SD4841P on DVP3320/3326 board 插IC1位置: DVP3320/3326...
  • Page 10 Trouble shooting chart Spindle motor does not move Motor not move Check the FFC connection Correct connection between 24P and the loader. Check whether “MO_VCC” Check the MOVCC power (VCC) voltage is normal. supply Check whether laser voltage Check/Replace Q10 Q11. (1.9V for CD &...
  • Page 11 Trouble shooting chart The power can not be on or off The power can’t be on or off Check the power supply Replace the power board on the power board and the connection to or correct the connection to decoder board is normal. Check if the CON2 on the front Check/Correct connection board to J 6(7PIN) on the decoder board...
  • Page 12 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.Check voltage on pin 23 of U2 varies between 0 and 3.3V: Check whether there is 3.3V for CD laser voltage (1.9V for CD 0V for DVD...
  • Page 13 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 Check the loaded circuit connection between 24pin and the loader. Check laser voltage (1.9V) output on Collector of Q11, if Check the solder status on U2 and pin 17 of U2 is at low level.
  • Page 14 Trouble shooting chart Distorted audio and loud noise Distorted audio and loud noise Check he power supply voltages +12V Replace L2 to the operation amplifying L2 are normal Check whether Replace Q12, Q14 muting transistors Q12, Q14, are normal Checking the U2 leads the feet has no to break Correct connection to open...
  • Page 15 Trouble shooting chart Abnormal color of video picture Abnormal color of video picture Check whether the 27MHz Check Y1, R17, C21 and C22 output signal is normal. Check whether the 3.3V Check other of power supply electric and 1.8V power supply circuit voltages on the decoder board are normal.
  • Page 16 Trouble shooting chart Remote reception is insensitive or fails. Remote reception is insensitive or fails. Check if the remote Check battery control works properly. Check power Check R1 R2 on front board supply voltage to the remote censor is normal Use an oscilloscope to check if there is output waveform IR1(PIN 3 - RCwaveform)
  • Page 17 Trouble shooting chart No video picture, no sound. No video picture, no sound. Check whether voltages from the power Check the loaded circuit board to the decoder board are normal. CVBS(L27 point) waveform Check if the reset circuit consisting of C13, Q4, Q3,R11,R12,R13,R15,R16 is normal Change C13,Q4,Q3 (at a high level for tens of milliseconds, then constantly at 0V).
  • Page 18 Trouble shooting chart No display on LED, and buttons do not work LED and buttons do not work Check whether there is correct contact Correct connection between CON1 of front board and J 6 of decoder board Check DV33(+3.3V) Fix power supply board top voltage on the power a power supply for should and front board...

  • Page 19: Block Diagram

    BLOCK DIAGRAM ANALOG SPEAKER(8ohm/1W) AUDIO OUT 5.1CH +12V DVD_L POWER BOARD YD4558 YD4558 YD4558 AC 110-220V DVD_R G1445RD1D ANALOG AUDIO 5.1CH +1.8V +12V SW5888/MOTOR DRIVE&DC-DC YD4558 +3.3V MTK1389DE/LA +3.3V SI4702(FM I2C BUS TUNER) DECK(CMS S76R) Y/U/V COAXIAL FLASH SDRAM DISPLAY 16*16...
  • Page 20 CIRCUIT DIAGRAM-MAIN BOARD (FM) GPIOC3 C105 22pF 32.768KHz C106 22pF GPIO11 GPIO11 VCC_FM GPIOC2 C107 GPIOC2 22nF GPIO21 GPIO21 Near phonejack(PT-242) DV33 C109 DV33 [1,2,3,4,5] 1000pF C110 470P FMINL FMIP LOUT Si4702 RFGND ROUT FMINR QFN20 FB600R DV33 C111 470P VCC_FM L0805 FM_RST...
  • Page 21 CIRCUIT DIAGRAM-MAIN BOARD(VIDEO) CVBS_OUT CVBS_OUT CVBSO G/Y_OUT GPIO13 GPIO13 DV33 DV33 [1,2,3,4] B/U_OUT R/V_OUT [1,2,4] VB_5V R122 AV4-8.4-7D2 CES2307 V_5V VB_5V R124 75,1% CE44 R/V_OUT 10uF/10V 0.1uF R125 0R L27 1.8uH DV33 PMBT3906 R126 75,1% 100P 100P R129 4.7K GPIO13 PMBT3904 R131 470R VB_5V...
  • Page 22 CIRCUIT DIAG RAM-MAIN BOARD (AUDIO) 100pF 100pF Q615 PMBT3906 CE24 5.1k ASPDIF ASPDIF CE25 CE26 5.1k CE27 LSCH RSCH 10uF/10V YD4558 OPA 1000pF 10uF/16v 100k 10uF/16v YD4558 OPA Q614 PMBT3906 1000pF 10uF/16v R661 4.7K A_MUTE OP_12V A_MUTE 100k AUDIO_MUTE AUDIO_MUTE [2] PMBT3904 OP_12V A_MUTE...
  • Page 23 CIRCUIT DIAGRAM-MAIN BOARD (SDRAM) DQ[0..15] DQ[0..15] MA[0..11] MA[0..11] DQM[0..1] SDRAM (Dual Layout) DQM[0..1] BA[0..1] BA[0..1] DCLK DCLK RAS# RAS# CAS# CAS# SD33 SDCKE DRAM I/F DCS# MA10 DQ10 SF_CK A10/AP DQ10 SF_CK MA11 DQ11 SF_CS SF_CS DQ11 DQ12 SF_DI SF_DI BA0/A13 DQ12 DQ13...
  • Page 24 CIRCUIT DIAGRAM-MTK1389DE/LA DV33 89L_3V3 ADACVDD FB600R FB600R APLLVDD3 RFV18-1 1000P 89L_3V3 DQ[0..15] DQ[0..15] [3] FB600 DACVDD3 DACVDD3 FB600R 89L_3V3 0.1uF MA[0..11] MA[0..11] 10uF/10V 0.1uF CE10 DQM[0..1] DQM[0..1] DV33 SP-A 0.1uF 0.1uF 10uF/10v 100k BA[0..1] thrice resonance BA[0..1] LIMIT crystal need add NC/2.7uH DCLK SERVO RF DeCAP.

  • Page 25: Motor Driver

    CIRCUIT DIAGRAM-POWER History & MOTOR DRIVER Date The original released. 2006/12/12 Base on 3-SYHI89LSD1-V10.DSN 1),Re-arrange MT1389LK Servo IO Pin & VFD Pin; 2007/01/22 2),Update brake ciucuit; MT1389L/K Full Function: 3),Change RFO circuit (USB,1CH MIC,6CH DAC,VGA/SCART,GAME,CARD,VFD) 1),Re-arrange MT1389L IO Pin 2007/02/05 2),GPIO Extension Solution;...
  • Page 26 CIRCUIT DIAGRAM-LED DISPLAY 3.3V IR/VFD REM301 100R IR_VCC 3.3V DATA 100pF 4.7UF/6.3V 100pF 6x1 W/HOUSING CON7-2.0MM DATA R20 100R LED- D_DATA DI/O Grid1 R21 100R D_CLK Grid2 R22 100R D_STB KEY1 Grid3 KEY2 Grid4 100pF Seg1/KS1 Seg2/Ks2 Seg14/Grid5 Seg3/Ks3 Seg13/Grid6 Seg4/Ks4 Seg12/Grid7 LED+...
  • Page 27 CIRCUIT DIAGRAM-USB JACK USB_5V USB_DM USB_DP USB2.0 USB_5V USB_5V USB_DM USB_DP AUDIO_OUT AUDIO_IN 100uF/10v 7P2.0 AUDIO_IN AUDIO_OUT VR-B10K...
  • Page 37 DVP3336/94 MAIN PCB PARTS LIST 12NC No. Part Name 996510028058 DVD PCBA ASS'Y DVP3336 996510028046 IC MT1389DE/LA LQFP128 CODEC 996510028038 IC SI4702C19GM QFN20 RADIO 996510028069 IC G1445RD1D TDFN3X38 AMP 996510028064 IC SW5888 BTL DRIVE SW U1,U6,U7,U9 996510028051 IC YD4558PIN XY...
  • Page 38 DVP3336/94 ACCESSORIES PARTS LIST 12NC No. Part Name 996510028063 FFC 24P/0.5MM 220MM(3/54/8) +/+OU 996510028052 R/C CD31A006 BLACK C&D DVP3336/94 996510028081 AC CORD VDE 94FIXED 1.3M HO3VVH2F 996510028065 AV CORD RCA/M*3/1.3M BOTH ENDS YI 996510028045 SPEAKER 8 OHM 0.7W Φ40 SHUNJIA DVP3336/94 MECHANICAL PARTS LIST 12NC No.
  • Page 39 MAIN PCB PARTS LIST 12NC No. Part Name 996510028058 DVD PCBA ASS'Y DVP3336 996510028046 IC MT1389DE/LA LQFP128 CODEC 996510028038 IC SI4702C19GM QFN20 RADIO 996510028069 IC G1445RD1D TDFN3X38 AMP 996510028064 IC SW5888 BTL DRIVE SW U1,U6,U7,U9 996510028051 IC YD4558PIN XY 996510028043 IC W9864G6XH6 64M SDRAM 996510028054 IC EN25F16100HIP 16M FLASH...
  • Page 40 996510028059 DVD LOADER WXD8829B ASA ACCESSORIES PARTS LIST 12NC No. Part Name 996510028063 FFC 24P/0.5MM 220MM(3/54/8) +/+OU 996510028052 R/C CD31A006 BLACK C&D DVP3336/94 CARAPT 996510028081 AC CORD VDE 94FIXED 1.3M HO3VVH2F AVCABLE 996510028065 AV CORD RCA/M*3/1.3M BOTH ENDS YI 996510028045 SPEAKER 8 OHM 0.7W Φ40 SHUNJIA...

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Dvp3336x/94