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Philips DVP3320/94 Service Manual

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DVD PLAYER
Service Manual
TABLE OF CONTENTS
Technical Specification, PCBs Location....................... 1
Safety Instruction ...................................................... 2
Instruction for Use...................................................... 3
Mechanical and Dismantling Instructions...................... 4
Service Modes, Troubleshooting.................................. 5
Overall Block Diagram, Wiring 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
DVP3320/94 & DVP3320X/94
Printed in the Netherlands
Chapter
Subject to modification
3141 785 34261

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   Summary of Contents for Philips DVP3320/94

  • 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 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 1.1 PCBs LOCATION MAIN BOARD 8W/2P POWER BOARD DECK AMI POWER SW BOARD LED BOARD USB BOARD VERSION VARIATIONS Type/Versions: DVP3320 Service policy Board in used: MAIN BOARD 8W/2P POWER BOARD LED BOARD USB BOARD POWER SW BOARD *TIPS: C -- Component Lever Repair. M -- Module Lever Repair X –...
  • 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 CIRCUIT DIAGRAM DVP3100 SDRAM 3.3V AV-OUT RCA 1*16&4*16 1.8V 3.3V 1.8V ASA 8829B+Sanyo DV38 4558 DVD-CVBS ASA 8829B+ DVD-AU-R DVD-AU-L Sanyo DV38 Y&U&V RCA MT1389L COAX AM5888S SENSOR Flash 8M&16M...
  • Page 20 CIRCUIT DIAGRAM DVP3100 MAIN BOARD POWER PART +12V +12V [2,4] [2,4] DV33 DV33 [2,3,4,5] 4.3K/1%/5.1K 89L_3V3 89L_3V3 FB18 8550 + CE1 10K/1% 220uF/6.3v 0.1uF URST# URST# POWER I/F 5.6dip TROUT TROUT +P12V OUT18 TRIN +P12V TRIN TROUT TROUT TROPEN TROPEN 4x1 W/HOUSING TRCLOSE TRCLOSE...
  • Page 21 89L_3V3 89L_3V3 CIRCUIT DIAGRAM DVP3100 MAIN BOARD L12 FB600R ADACVDD DQ[0..15] DQ[0..15] RFV18-1 0.1uF 89L_3V3 RFVDD3 MCU PART DACVDD3 DACVDD3 MA[0..11] MA[0..11] 0.1uF 100uF/10v + CE9 DQM[0..1] DQM[0..1] 0.1uF 0.1uF 0.1uF 10uF/10v BA[0..1] BA[0..1] 100k DCLK DCLK RAS# RAS# SERVO RF DeCAP. CAS# CAS# DV33...
  • Page 22 CIRCUIT DIAGRAM DVP3100 MAIN BOARD SDRAM & FLASH PART DQ[0..15] DQ[0..15] MA[0..11] MA[0..11] DQM[0..1] DQM[0..1] BA[0..1] BA[0..1] DCLK DCLK RAS# RAS# CAS# CAS# SD33 DRAM I/F SD33 + CE19 SDCKE 100uF/10v 0.1uF 0.1uF 0.1uF SF_CK SF_CK SF_CS DCS# SF_CS SF_DI MA10 DQ10 SF_DI...
  • Page 23 CIRCUIT DIAGRAM DVP3100 MAIN BOARD AUDIO PART AUDIO I/F 100pF AKIN AKIN 5.1k AUDIO_MUTE EC21 AUDIO_MUTE 2 10uF/16V NJM4558 +12V +12V 10uF/25V 4700pF 3300pF A_MUTE 100k +12V 2N3904 DV33 DV33 1,2,3,4,5 AVCC AVCC AVCC 1,2,4,5 2N3906/NC 100pF POWER 4.7K 5.1k EC13 10uF/16V NJM4558...
  • Page 24 CIRCUIT DIAGRAM DVP3100 MAIN BOARD VIDEO PART CVBS_OUT CVBS_OUT ASPDIF ASPDIF VIDEO_EN VIDEO_EN VB_5V ASPDIF COAXIAL VIDEO I/F 75,1%/NC 0.1uF R/V_OUT 330pF AUDIO I/F L24 1.8uH 2N3906/NC DV33 DV33 [1,2,3,4] AVCC AVCC [1,2,4,5] +12V 75,1% +12V [1,5] [1,2,5] 100P 100P POWER VB_5V 3906...
  • Page 25 CIRCUIT DIAGRAM DVP3100 DISPLAY BOARD 3.3V IR/VFD 3.3V 100R DATA IRVCC 100R 100pF CE1 4.7UF/6.3V 100pF 6x1 W/HOUSING DIP6/W/H/P2.0 DATA R20 100R D_DATA LED- 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...
  • Page 26 CIRCUIT DIAGRAM DVP3100 STANDBY POWER BOARD CON4 DIP4/W/H/P2.54 4x1 W/HOUSING LED3 POWER OFF Standby/Power Standby/Power...
  • Page 27 CIRCUIT DIAGRAM DVP3100 USB BOARD 1:GND USB_DP 2:D+ USB_DM 3:D- 4:VCC 4x1 W/HOUSING USB TYPEA DIP6/W/H/P2.54...
  • Page 28 MAIN BOARD TOP...
  • Page 29 7-10 MAIN BOARD BOTTOM...
  • Page 30 7-11 LED PCB BOARD-TOP...
  • Page 31 7-12 LED PCB BOARD-BOTTOM...
  • Page 32 7-13 USB PCB BOARD-TOP...
  • Page 33 USB PCB BOARD-BOTTOM 7-14...
  • Page 34 7-15 POWER SW PCB BOARD-TOP...
  • Page 35 POWER SW PCB BOARD-BOTTOM 7-16...
  • Page 36 8.0 Mechanical Exploded View Diagram...
  • Page 37 SMD IC YD4558 SOP-8PIN XY 996510028043 SMD IC W9864G6XH-6 TSOP54 64M SDRAM WINBOND 996510028054 SMD IC EN25F16-100HIP SOP-8 16M FLASH EON Q1,Q2,Q10,Q11 996510029221 DIP TR STS8550D TO-92 PNP PHILIPS 996510028074 DIP X'TAL 27.00MHZ +/-10PPM HC-49/US Q6,Q7 996510028056 SMD TR 2SK3018 SOT-23 ROHM Q3,Q4,Q5,Q9,Q12...
  • Page 38 8.1 SERVICE PA RT LIST OTHER PARTS LIST 12NC No. Part Name 996510028063 FFC 24P/0.5MM 220MM(3/5-4/8) +/+OUKE 996510029469 R/C CD31A0003 BLACK C&D DVP3320-3326 CAR ADT 996510029036 AC CORD VDE 94FIXES 1.3M HO3VVH2-F A AVCABLE 996510028065 AV CORD RCA/M*3 BOTH E 996510028083 BUTTON POWER 996510028061...
  • Page 39 9.0 REVISION LIST Version 1.0 • Initial release...

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Dvp3320x/94

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