Philips DVP3680 Service Manual
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Philips DVP3680 Service Manual

Philips DVP3680 Service Manual

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DVD player
CONTENTS
Technical specification .....................................................................1
Service and safety instructions.........................................................2
How to remove the CD manually from the tray...............................2-1
How to check the return Unit...................................................2-2..2-5
Wiring diagram ..............................................................................3-1
Block diagram ................................................................................3-2
Main board
Circuit diagram ..................................................................4-1..4-6
Layout diagram .........................................................................4-7
Front panel board
Circuit diagram .........................................................................5-1
Layout diagram .........................................................................5-2
Exploded view diagram .................................................................6-1
Revision list ...................................................................................7-1
©
Copyright 2011 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in a retrieval
system or transmitted, in any form or by any means, electronic, mechanical, photocopying,
or otherwise without the prior permission of Philips.
Published by SW 1138 Service Audio
Version 1.0
Subject to modification
DVP36 0
Pr oReader
Dr ive
3141 785 368 0

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  • Page 1: Table Of Contents

    Revision list ...................7-1 © Copyright 2011 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips.
  • Page 2 L/R OUTPUT X 1 RCA 2x1 COAXIAL OUTPUT X 1 RCA x1 HDMI OUTPU X 1 HDMI x1 2. ACCESSORIES 1) Warranty Card 2) Remote Control w/battery x1, 3) User Manual, 4) AV cable PRODUCT SPEC DVP3680 Sheet-190 Rev.1.0 Page 3 of 8...
  • Page 3 Version  Region  Countries  Voltage  Frequency AC Cord Type  51  5  230V  50Hz  VDE 2‐pins round  Russia / Ukraine 93  6  110V‐ 240V  50Hz,60Hz  CCC flat 2‐pin  China 96  3  110V‐ 240V  50Hz,60Hz  Taiwan Plug (CNS 690 approved)  Taiwan 98  3  110V‐ 240V  50Hz,60Hz  VDE  2‐pins round  Asia PRODUCT SPEC DVP3680 Sheet-190 Rev.1.0 Page 4 of 8...

  • Page 4: Video Output

    AV output ports special requirement No component damaged >10V DC Connection Port Impedance 75 ohm CVBS Video Output (PAL / NTSC) DVD-Video composite Condition Typical Limit 1. White Bar 714mVpp +10/-20 PRODUCT SPEC DVP3680 Sheet-190 Rev.1.0 Page 5 of 8...
  • Page 5 <= 15KV No component damage 3. Mains spike +/-1500V 4. Mains failure 100% mains drop Refer to CTQ Laser beam shut off when the CD door open Typical Limit Auto Power Off PRODUCT SPEC DVP3680 Sheet-190 Rev.1.0 Page 6 of 8...
  • Page 6 Typical Limit DVD+ RW Video playability Normal playback Philips HAC11 Black dot Philips HAC11 Fingerprint Philips HAC11 Philips LVP12.01 – layer 0 Philips marginal DVD-9 Philips LVP12.02 – Layer 1 Condition Typical Limit CD playability Abex-TCD732RA(VDD) Track 15 Abex-TCD713(ECC 210um) Power On / Off Disturbances >...
  • Page 7 KeQin RT-628 Motor Driver IC SEMICO CD588CB FLASH(16M) EON/MX EN25QH16-104HIP/MX25L1606EM2I-12G SDRAM(4M X16BIT) MIRA/ETRON/ESMT EM638165TS-6G/M12L64164A-7TG/AT Cosmetic Specification All cosmetic color please refer Philips MUS color specification Part Description Texture Finishing Color Remarks Change History Version Date Description initial Wang S.F 2011-07-19...
  • Page 8 MEASUREMENT SETUP Tuner FM Bandpass LF Voltmeter 250Hz-15kHz e.g. PM2534 e.g. 7122 707 48001 RF Generator e.g. PM5326 S/N and distortion meter e.g. Sound Technology ST1700B Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz). Tuner AM (MW,LW) Bandpass LF Voltmeter...
  • Page 9 2 - 2 INSTRUCTIONS ON CD PLAYABILITY Customer complaint "CD related problem" Set remains closed! check playability playability ok ? For flap loaders (= access to CD drive possible) "fast" lens cleaning cleaning method is recommended check playability playability ok ? Play a CD for at least 10 minutes check playability...
  • Page 10 2 - 3 INSTRUCTIONS ON CD PLAYABILITY PLAYABILITY CHECK LIQUID LENS CLEANING Before touching the lens it is advised to clean the surface of the lens by blowing clean air over it. For sets which are compatible with CD-RW discs This to avoid that little particles make scratches on use CD-RW Printed Audio Disc ....7104 099 96611 the lens.
  • Page 11 2.0 SAFTETY INSTRUCTIONS WAARSCHUWING WARNING Alle IC’s en vele andere halfgeleiders zijn All ICs and many other semi-conductors are gevoelig voor electrostatische ontladingen susceptible to electrostatic discharges (ESD). (ESD). Careless handling during repair can reduce life Onzorgvuldig behandelen tijdens reparatie kan drastically.

  • Page 12: Preparation Of Servicing

    2.1 ESD PROTECTION When the power supply is being turned on, you may not remove this laser cautions label. If it removes, radiation of laser may be received. PREPARATION OF SERVICING Pickup Head consists of a laser diode that is very susceptible to external static electrocity. Although it operates properly after replacement, if it was subject to electrostatic discharge during replacement, its life might be shortened.
  • Page 13 SAFTY NOTICE SAFTY PRECAUTIONS LEAKAGE CURRENT CHECK Plug the AC line cord directly into a 120V AC outlet (do Measure the AC voltage across the 1500 resistor. not use an isolation transformer for this check). Use an The test must be conducted with the AC switch on and AC voltmeter, having 5000 per volt or more sensitivity.

  • Page 14: Safety Instructions

    2.2 SAFETY INSTRUCTIONS Battery Handling Guideline Since the battery is packed in soft package, to ensure its better performance, it’s very important to carefully handle the battery 2.2.1 Soft Aluminium foil The soft aluminum packing foil is very easily damaged by sharp edge parts such as Ni-tabs, pins and needles. •...

  • Page 15: How To Remove The Cd Manually From The Tray

    How to remove the CD manually from the tray 1. Please do as below instruction in case the tray can not be open: a. Power off the DVD player. b. Please gently push the guider and wait until the tray comes out(Figure1). use jig move this part left...

  • Page 16: How To Check The Return Unit

    The “Philips” logo should The display on the set be on the screen and the witch will display Insert the AC power The “Philips” logo should be line over again The LED on the screen and the witch will display...
  • Page 17 2, No Audio output No Audio output Connect the AV OK Power on the set Play the disc and the audio will output from the TV Adjust the volume + to add the volume from the TV Test Finish The Audio DA Fail or the DSP Fail Replace Mainboard PCBA...
  • Page 18 3, No Audio output KARAOKE No KARAOKE output Check the Audio output when DVD/CD PLAY play the KARAOKE disc and then set the menu of setup and to set the kalaok to on Sing with MICROPHONE and the audio will output from the check the MICROPHONE is Test Finish...
  • Page 19 4, No playing any discs No playing any discs Connect the AV OK Power on the set Open the tray door and put into the DVD or CD The servo chip or disc to closing the tray DSP chip fail door The system will loading Replace...

  • Page 20: Software Upgrade

    Software upgrade DVP36XX_XX.BIN 1. Get the software firmware,the name must be , and all character must be large. or press SETUP key on the RC,in “ Preferences” menu can see the option of “Version info”, Then, enter the Version info menu and you can see its upgrade file which shown of File Name 2.
  • Page 21 How to select the right language (1) How to change the OSD language First, press SETUP key on the RC,in “ Gereral Setup” you can see the option of “OSD Language”, Then,press Right key to enter the osd language menu and select language which you want. (2) How to change the Audio default language First, press SETUP key on the RC,in “...

  • Page 22: Block Diagram

    3 - 1 3- 1 BLOCK DIAGRAM TO LOADER VIDEO JACK(RCA &YUV) :CD5888 MOTO DRIVER 4M*16 SDRAM 2CH RCA JACK L&R CH DSP:MT1389J TO FRONTBOARD AUDIO R/L OUT 4558 COXAIL OUT FLASH EN25F16 RCA JACK POWER SUPPLY 3.3V;1.2V +12V;+5V UART USB READER(OPTION)
  • Page 23 3 - 2 3- 2 SET WIRING DIAGRAM 24P FFC WIRE TO LOADER OPU OP NJM4558 DSP MT1389D LOAD- LOAD+ TROUT 16M FLASH TRIN TO LOADER MOTOR DRIVER TROUT 3.3V ADJ SP-A 1.2V ADJ AC IN FUSE TO FRONT BOARD...
  • Page 24 AC100-240V INPUT 2.7 0.5W,AC250V PD15 PD15 PR12 PR12 CAP-5-7.5X2.5 CAP-5-7.5X2.5 PCON4 PCON4 2.7 -1/2W 2.7 -1/2W 100K 100K 222/1KV 222/1KV T102 T102 PLF2 PLF2 RC1206 RC1206 PRK2 PRK2 PD12 PD12 1mH/100mA/6*8 1mH/100mA/6*8 PD10 PD10 RS1G-1A400V RS1G-1A400V P_12V PXC1 PXC1 PD14 PD14 PEC12 PEC12...
  • Page 25 OFF-PAGE CONNECTION V33_MD DV33 VB_5V CVBS_OUT CVBS_OUT R194 R194 R183 R183 R182 R182 100K 100K R195 R195 100R 100R R196 R196 2.2K 2.2K GPIO11 GPIO11 GPIO21 GPIO19 GPIO19 R193 R193 GPIO19 2N3906 2N3906 2.2K 2.2K 2N3904 2N3904 [1.8uH] HSYNC R/V# HSYNC R197 R197...
  • Page 26 +P12V OFF-PAGE CONNECTION OP_Vref +12V +12V OP_Vref 100PF/50V 100PF/50V CE26 CE26 CE27 CE27 220uF/16V 220uF/16V 100uF/10V 100uF/10V ASPDIF ASPDIF GPO14 CE28 CE28 GPO14 R86 0R R86 0R 5.1K 5.1K U12A U12A CE29 CE29 OP_Vref 10uF/25V 10uF/25V NJM4558 OPA NJM4558 OPA +12V 1000PF/25V 1000PF/25V...
  • Page 27 OFF-PAGE CONNECTION 89G_3V3 SR_3V3 DQ[0..15] DQ[0..15] MA[0..11] MA[0..11] CE20 CE20 CB25 CB25 47uF/10v 47uF/10v DQM[0..1] SR_3V3 0.1uF 0.1uF DQM[0..1] BA[0..1] SDCKE BA[0..1] DCS# MA10 DQ10 DCLK A10/AP DQ10 DCLK MA11 DQ11 RAS# DQ11 RAS# DBA0 DQ12 SR_3V3 CAS# CAS# BA0/A13 DQ12 15pF/NC 15pF/NC...
  • Page 28 OFF-PAGE CONNECTION Importance. layout close to IC pin. V33_MD FB/200ohm FB/200ohm Crystal 89G_3V3 RFV12-1 4.7uF 4.7uF 89G_3V3 ADACVDD 0.1uF 0.1uF DQ[0..15] DQ[0..15] DACVDD3 DACVDD3 AADVDD 1/0603 1/0603 100uH 100uH 100k 100k MA[0..11] BAT54C BAT54C 0.1uF 0.1uF RFVDD3 MA[0..11] CB10 CB10 10uF/10v 10uF/10v XI XI XI XI...
  • Page 29 History Date COMMON1389G_HD65_AT5669_V1.1 Original release 2008.09.25 MT1389G (LQFP128) DVD Board w/ Sanyo HD6x Series PUHs V1.1 1),Modify CE31 from 47uF to 220uF for power noise improve; 2009.02.17 2),Add 100 ohm resistance R160 and R161 to XI and XO nets for tune DPD performance; 3),Delete Q11 for costdown;...
  • Page 30 4 - 7 4 - 7 LAYOUT DIAGRAM - MAIN BOARD...

  • Page 31: Circuit Diagram

    5 - 1 5 - 1 CIRCUIT DIAGRAM - FRONT PANEL BOARD                             ...

  • Page 32: Layout Diagram

    5 - 2 5 - 2 LAYOUT DIAGRAM - FRONT PANEL BOARD...

  • Page 33: Exploded View Diagram

    6 - 1 6 - 1 EXPLODED VIEW DIAGRAM...

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