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DVD Player
Service Manual
TABLE OF CONTENTS
Technical Specification & Service Tips......................... 1
Safety Instructions..................................................... 2
Instruction for Use...................................................... 3
Mechanical Instructions.............................................. 4
Troubleshooting .........................................................5
Overall Block Diagram................................................. 6
Electrical Diagram...................................................... 7
Exploded View Diagram & Service Part List....................8
Revision List............................................................. 9
©Copyright 2005 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 – FK
Version 1.0
All manuals and user guides at all-guides.com
Printed in the Netherlands
DVP3326/94
Chapter
Subject to modification
3141 785 34250
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Summary of Contents for Philips DVP3326/94
- Page 1 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 – FK...
- Page 2 S/N on outputs: YUV: ≥52 dB AUDIO PERFORMANCE POWER CONSUMPTION Line outputs Power-Supply:100-280V ac,50/60Hz,standby:310V Test equipment：Audio Precision System2 Supply voltage:AC 100~280V Test discs:CDDA:Philips audio signal test disc 1 Supply Power consumption(AC 100/240V):12W/+10% Load Impedance：100KΩ for Audio Standby Power,230VAC: <1W AUDIO FORMAT GENERAL DESCRIPTION CD/MP3,DVD audio...
- Page 3 All manuals and user guides at all-guides.com 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 All manuals and user guides at all-guides.com 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.
- Page 6 All manuals and user guides at all-guides.com 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 All manuals and user guides at all-guides.com 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 All manuals and user guides at all-guides.com 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 All manuals and user guides at all-guides.com DVP3336和 DVP3320/3326共 用此IC 插IC1位置: 插IC3位置: DVP3336用 CYT431 SD4842P. 插IC1位置: DVP3336用 SD4842P. DVP3320/3326用 DVP3320/3326用 SD4841P. 插IC1位置: DVP3320/3326 用SD4841P. DVP3336和 DVP3320/3326共 用此PCB板 用此PCB板...
- Page 10 All manuals and user guides at all-guides.com 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 Q13 Q10.
- Page 11 All manuals and user guides at all-guides.com 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.
- Page 12 All manuals and user guides at all-guides.com 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...
- Page 13 All manuals and user guides at all-guides.com 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 Q13, if Check the solder status on U2 and...
- Page 14 All manuals and user guides at all-guides.com Trouble shooting chart Distorted audio and loud noise Distorted audio and loud noise Check he power supply voltages +12V Replace L26 to the operation amplifying L26 are normal Check whether Replace Q20, Q21 muting transistors Q20, Q21, are normal Checking the U2 leads...
- Page 15 All manuals and user guides at all-guides.com Trouble shooting chart Abnormal color of video picture Abnormal color of video picture Check whether the 27MHz Check Y1, R17, C24 and C25 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...
- Page 16 All manuals and user guides at all-guides.com 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 R3 R2 on front board supply voltage to the remote censor is normal Use an oscilloscope to check if there is output waveform...
- Page 17 All manuals and user guides at all-guides.com 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 C1, Q2, Q1,R1,R2,R3,R5,R4 is normal Change C1,Q1,Q2...
- Page 18 All manuals and user guides at all-guides.com 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 Correct connection between J4 and Fix power supply board top Check VCC(+5v) voltage on the power a power supply for should...
- Page 19 All manuals and user guides at all-guides.com CIRCUIT DIAGRAM-Block INDEX&Block PART DVP3326 circuit block SDRAM 3.3V AV-OUT RCA 4*16 1.8V 3.3V 1.8V ASA 8829B+IM S76VP SUB&CENT&RSCH&LSCH 4558 DVD-CVBS ASA 8829B+ DVD-AU-R DVD-AU-L Sanyo DV38 MT1389QE-LA Y&U&V RCA AM5888S COAX SENSOR Flash16M...
- Page 20 All manuals and user guides at all-guides.com CIRCUIT DIAGRAM-DVD MAIN BOARD INDEX&VIDEO PART CVBS_OUT CVBS_OUT VB_5V VB_5V CVBSO R122 CE66 75,1% R127 2307 + CE44 CE84 G/Y_OUT 0.1uF 10uF/10v GPIO13 GPIO13 R124 R/V_OUT DV33 CE86 B/U_OUT DV33 DV33 [1,2,3,4] R125 0R L27 1.8uH 75,1% CE87...
- Page 21 All manuals and user guides at all-guides.com CIRCUIT DIAGRAM-DVD MAIN BOARD INDEX&AUDIO PART ASPDIF ASPDIF 3906 100pF 100pF AUDIO_MUTE AUDIO_MUTE [2] R82 0R A_MUTE CE24 5.1k CE25 CE26 5.1k CE27 4.7K CENT 10uF/16v NJM4558 OPA [1,2,5] 3300pF 10uF/16v 100k 10uF/16v NJM4558 OPA 2N3906 3300pF...
- Page 22 All manuals and user guides at all-guides.com 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] CIRCUIT DIAGRAM-DVD MAIN BOARD DCLK DCLK RAS# RAS# INDEX&SDRAM&FLASH PART CAS# CAS# SD33 SDCKE DRAM I/F DCS# SF_CK SF_CK MA10 DQ10 SF_CS A10/AP DQ10 SF_CS...
- Page 23 All manuals and user guides at all-guides.com DV33 DV33 DV33 ADACVDD 150uH 47uH APLLVDD3 RFV18-1 0.1uF DQ[0..15] DQ[0..15] DACVDD3 0.1uF MA[0..11] MA[0..11] 4.7uF 0.1uF DQM[0..1] DQM[0..1] CIRCUIT DIAGRAM-DVD MAIN BOARD 0.1uF + CE10 thrice resonance BA[0..1] crystal need add BA[0..1] 0.1uF 10uF/16v INDEX&SERVO&MT1389QE PART...
- Page 24 All manuals and user guides at all-guides.com CIRCUIT DIAGRAM-DVD MAIN BOARD INDEX&POWER PART +P12V +P12V [2,4,5] DV33 DV33 [2,3,4,5,6] RFV33 RFV33 CE85 CE95 CE96 CE97 CE37 CE38 CE40 URST# URST# DV33 POWER I/F RESET Circuit TRIN TRIN GPIO8 GPIO8 TROPEN TROPEN TRCLOSE TRCLOSE...
- Page 25 All manuals and user guides at all-guides.com MAIN TOP PCB-COMPONENT LAYOUT...
- Page 26 All manuals and user guides at all-guides.com MAIN BOT PCB-COMPONENT LAYOUT...
- Page 27 All manuals and user guides at all-guides.com CIRCUIT DIAGRAM - STB/POWER BOARD INDEX & STB/POWER PART CON4 4x1 W/HOUSING LED3 POWER OFF Standby/Power...
- Page 28 All manuals and user guides at all-guides.com STB TOP PCB-COMPONENT LAYOUT...
- Page 29 All manuals and user guides at all-guides.com STB BOT PCB-COMPONENT LAYOUT...
- Page 30 All manuals and user guides at all-guides.com CIRCUIT DIAGRAM - DISPLAY&IR BOARD INDEX & DISPLAY&IR PART 3.3V IR/VFD 3.3V 100R DATA IRVCC 100R 100pF CE1 4.7UF/6.3V 100pF 6x1 W/HOUSING DATA R20 100R D_DATA LED- DI/O Grid1 R21 100R D_CLK Grid2 R22 100R D_STB KEY1...
- Page 31 All manuals and user guides at all-guides.com DISPLAY&IR TOP PCB-COMPONENT LAYOUT...
- Page 32 All manuals and user guides at all-guides.com DISPLAY&IR BOT PCB-COMPONENT LAYOUT...
- Page 33 All manuals and user guides at all-guides.com CIRCUIT DIAGRAM - USB BOARD INDEX & USB PART 1:GND USB_DP 2:D+ USB_DM 3:D- 4:VCC 4x1 W/HOUSING USB TYPEA DIP6/W/H/P2.54...
- Page 34 All manuals and user guides at all-guides.com USB TOP PCB-COMPONENT LAYOUT...
- Page 35 All manuals and user guides at all-guides.com USB BOT PCB-COMPONENT LAYOUT...
- Page 36 All manuals and user guides at all-guides.com...
- Page 37 PLA DVD DOOR ABS SILVER 996510028071 PLA OPEN BUTTON ABS BLACK 996510029509 PLA FRONT PANEL ABS SILVER 996510028042 PLA LENS DISPLAY PPMA BLACK DVP3326/94 POWER PCB PARTS LIST 12NC No. 12NC No. Part Name Part Name 996510029466 8W/2P OPEN 94VERSION PCBA YX DVP3326/94 STANDBY PCB PARTS LIST 12NC No.
- Page 38 All manuals and user guides at all-guides.com SERVICE PART LIST DVP3326/94 DVD PCB PARTS LIST 12NC No. Part Name 996510029477 MAIN PCB ASS'Y DVP3326 JD 996510029222 SMD IC MT1389QE/LAE-L LQFP128 996510028064 IC SW5888 HSOP28 5-CHA U5,U6,U7 996510028051 SMD IC YD4558 SOP-8PIN XY...
- Page 39 All manuals and user guides at all-guides.com 9.0 REVISION LIST Version 1.0 • Initial release...