Philips DVDR-3355, DVDR-3365 Service manual

DVD-Video Recorder

DVDR3355 & DVDR3365

DVDR3355/37/55 & DVDR3365/75/97

CLASS 1

LASER PRODUCT

Contents Page

1 Technical Speciﬁ cations and Connection Facilities 2 2 Safety Information, General Notes & Lead Free Requirements 4 3 Directions for Use 6 4 Mechanical Instructions 8 5 Upgrade Software & Repair Chart 11 6 Block Diagrams,Waveforms, Wiring Diagram 19 Overall block diagram 19 Control block diagram 20 Wiring diagram 21 Waveforms of Analog Board 22 Waveforms of Digital Board 23 Test Point Overview for Analog Board 24 Test Point Overview for Digital Board 25 7 Circuit Diagram and PWB Layout 26 Analog: Frontend Video (FV) 26 Analog: Video In / Out (IOV) 27 Analog: Audio In / Out (IOA) 28 Analog: Power Supply (PS) 29 Analog: Multi Sound Processing (MSP) 30 Analog: Audio Converter (DAC_ADC) 31 Analog: Digital In / Out 1 (DIGIO 1) 32 Analog: Control Unit (CU) 33 Layout: Analog-Main Part (Top View) 34 Layout: Analog-Main Part (Bottom View) 35 Front: Front Panel - Display 40

Contents Page

Front: Front Panel - Audio/Video In 41 Layout: Front Panel (Top Copper Pattern) 42 Layout: Front Panel (Bottom Copper Pattern) 42 Front: Standby 43 Layout: Standby (Top View) 43 Layout: Standby (Bottom View) 43 Digital: Back-end Processor 44 Digital: Memory 45 Digital: IEEE 1394 Physical Layer 46 Digital: Video Input Processor 47 Digital: Interfaces 48 Layout: Digital-Main Part (Top View) 49 Layout: Digital-Main Part (Bottom View) 50 8 Circuit- and IC Description 51 Front Board 51 Analog Board 51 Digital Board 56 IC Description 59 Analog Board 59 Digital Board 64 9 Exploded View & Spare Parts List 75 Exploded View of the set 75 Spare Parts List 76 10 Revision List 81

©

Copyright 2005 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 KC-TE 0519 AV Systems Printed in the Netherlands Subject to modiﬁ cation EN 3139 785 30981

Version 1.1

EN 2

1.

3139 785 30981

Technical Speciﬁ cations and Connection Facilities

1. Technical Speciﬁ cations and Connection Facilities

1.1 PCB Locations

Front boards

(Behind the

metal bracket)

Analog Board

Digital Board

1.2 General:

Power Supply : 127V /37 : 110V - 240V /55 : 220V - 240V /75/97 Consumption : 25 W (typical) Standby power consumption : < 3 W

1.3 RF Tuner

Test equipment: Fluke 54200 TV Signal generator Test streams: Philips Standard test pattern

1.3.1 System

NTSC-M

1.3.2 RF - Loop Through:

Frequency range : 45 - 860 MHz Gain: (ANT IN - ANT OUT) :  -6dB Radio Interference / max. input voltage, at 75, 3 tone method (

-40dB) : no limit

1.3.3 Modulator:

Video Modulation : 80%±15% Frequency response : 0 ± 3dB, 0...4.2MH Audio Modulation 1kHz tone : ± 12kHz, tol. ± 4kHz

Basic Engine

1.3.4 Receiver:

PLL tuning with AFC for optimum reception Frequency range : 55 - 805 MHz Sensitivity at 40 dB S/N :  60dBV at 75  (video unweighted)

1.3.5 Video Performance:

Channel 25 / 503,25 MHz, Test pattern: standard test pattern. RF Level 74dBV Measured on Cinch Out Frequency response : 0.1 - 3.58 MHz -1 ± 3dB

1.3.6 Audio Performance:

Audio Performance Analogue - HiFi:

Frequency response at Cinch (L+R) output : 100 Hz - 10 kHz / 0 ±

3dB S/N according to DIN 45405, 7, 1967 and PHILIPS standard test pattern video signal :  45dB Harmonic distortion (1 kHz, ± 25 kHz deviation) :  1.5%

1.3.7 Tuning

Automatic Search Tuning

Scanning time without antenna : typ. 3 min. Stop level (vision carrier) :  37dBV Maximum tuning error during operation : ± 100 kHz

Manual Tuning

Manual selection in “STORE” mode

Technical Speciﬁ cations and Connection Facilities

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1.

EN 3

1.4 Analogue Inputs / Outputs

1.4.1 External In (Rear)

Video - Y/C (Hosiden)

according IEC 933-5 Superimposed DC-level on pin 4 (load  100k): < 2.4V is detected as 4:3 aspect ratio > 3.5V is detected as 16:9 aspect ratio

Input voltage Y : 1 Vpp ± 3dB Input impedance Y : 75  Input voltage C : burst 300 mVpp ± 3dB Input impedance C : 75 

Video Cinch

Input voltage : 1 Vpp ± 3dB Input impedance : 75 

Audio Cinch

Input voltage : 2.2 Vrms max. Input impedance : > 10k

1.4.2 Audio/Video Front Input Connectors

Audio

Input voltage : 2 Vrms max. Input impedance : > 10k

Video - Cinch

Input voltage : 1 Vpp ± 3dB Input impedance : 75 

Video - YC (Hosiden)

according IEC 933-5 Superimposed DC-level on pin 4 (load  100 k): < 2.4V is detected as 4:3 aspect ratio > 3.5V is detected as 16:9 aspect ratio

Input voltage Y : 1 Vpp ± 3dB Input impedance Y : 75  Input voltage C : burst 300 mVpp ± 3dB Input impedance C : 75 

1.4.3 Out 1

Component Video Cinch Y/Pb/Pr / Progressive Scan

according EIO-770-1-A, EIA-770-2-A

Audio - Cinch

Output voltage : 2 Vrms max Output impedance : < 2k

1.4.4 Out 2

Video - Y/C (Hosiden)

Output voltage Y : 1 Vpp ± 3dB C : burst 300 mVpp ± 1dB Output impedance Y, C : 75 

Video - Cinch

Output voltage : 1 Vpp ± 1dB Output impedance : 75 

Audio - Cinch

Output voltage : 2 Vrms max Output impedance : < 1k

1.5 Video Performance DVD

All outputs loaded with 75 Ohm SNR measurements over full bandwidth without weighting.

1.5.1 All Outputs

1.6 Audio Performance CD

1.6.1 Cinch Output Rear

Output voltage 2 channel mode : 2Vrms ± 1dB Channel unbalance (1kHz) : <1dB Crosstalk 1kHz : >100dB Crosstalk 20Hz-20kHz : >87dB Frequency response 20Hz-20kHz : ±0.2dB max Signal to noise ratio (A-weighted) : >90dB Dynamic range 1kHz : >83dB Distortion and noise 1kHz : >83dB Distortion and noise 20Hz-20kHz : >75dB Intermodulation distortion : >70dB Mute : >95dB Outband attenuation: : >40dB above 30kHz

1.7 Digital Output

1.7.1 Coaxial

CDDA / LPCM : according IEC60958 MPEG1, MPEG2, AC3 audio : according IEC61937 DTS : according IEC61937 amendment 1

1.8 Digital Video Input (IEEE 1394)

1.8.1 Applicable Standards

Implementation according: IEEE Std 1394-1995 IEC 61883 - Part 1 IEC 61883 - Part 2 SD-DVCR (02-01-1997) Speciﬁ cation of consumer use digital VCR’s using 6.3 mm magnetic tape - dec. 1994 Mechanical connection according: Annex A of 61883-1

1.9 Dimensions and Weight

Height of feet : 5.5mm Apparatus tray closed : WxDxH:435x285x65mm Apparatus tray open : WxDxH:435x422x65mm Weight without packaging : app. 4 kg ± 0.5 kg Weight in packaging : app. 6.0 kg

1.10 Laser Output Power & Wavelength

1.10.1 DVD

Output power during reading : 1.0mW Output power during writing : 30mW Wavelength : 650nm

1.10.2 CD

Output power : 1.0mW Wavelength : 780nm

1.11 Write Speed

Type of Disc (Function) Disc Rotation Speed Read Speed CD 7X CAV (25Hz) Read Speed DVD 4X CAV (40Hz) Write Speed DVD+RW 2.4X ZCAV Write Speed DVD+R 2.4X ZCAV

SNR : > 48dB Bandwidth : 4.2 MHz - 3dB

EN 4

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Safety Information, General Notes & Lead Free Requirements

2. Safety Information, General Notes & Lead Free Requirements

2.1 Safety Instructions

2.1.1 General Safety

Safety regulations require that during a repair:

• Connect the unit to the mains via an isolation transformer.

• Replace safety components, indicated by the symbol , only by components identical to the original ones. Any other component substitution (other than original type) may increase risk of ﬁ re or electrical shock hazard.

Safety regulations require that after a repair, you must return the unit in its original condition. Pay, in particular, attention to the following points:

• Route the wires/cables correctly, and ﬁ x them with the mounted cable clamps.

• Check the insulation of the mains lead for external damage.

• Check the electrical DC resistance between the mains 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 to the ‘on’ position (keep the mains cord unplugged!).

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 1 M.

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.

2.1.2 Laser Safety

This unit employs a laser. Only qualiﬁ ed service personnel may remove the cover, or attempt to service this device (due to possible eye injury).

2.2 Warnings

2.2.1 General

• All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD, ). Careless handling 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: – Complete kit ESD3 (small tablemat, wristband, connection box, extension cable and earth cable) 4822 310 10671. – Wristband tester 4822 344 13999.

• Be careful during measurements in the live voltage section. The primary side of the power supply, including the heatsink, 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 ‘lightning 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’.

2.2.2 Laser

• The use of optical instruments with this product, will increase eye hazard.

• Only qualiﬁ ed service personnel may remove the cover or attempt to service this device, due to possible eye injury.

• Repair handling 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:

Laser Device Unit

Type : Semiconductor laser GaAlAs Wavelength : 650 nm (DVD) : 780 nm (VCD/CD) Output Power : 20 mW (DVD+RW writing) : 0.8 mW (DVD reading) : 0.3 mW (VCD/CD reading) Beam divergence : 60 degree

CLASS 1

LASER PRODUCT

Figure 2-1

Note: Use of controls or adjustments or performance of procedure other than those speciﬁ ed herein, may result in hazardous radiation exposure. Avoid direct exposure to beam.

CAUTION VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID EXPOSURE TO BEAM ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING VED ÅBNING UNDGÅ UDSÆTTELSE FOR STRÅLING ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING NÅR DEKSEL ÅPNES UNNGÅ EKSPONERING FOR STRÅLEN VARNING SYNLIG OCH OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD BETRAKTA EJ STRÅLEN VARO! AVATTAESSA OLET ALTTIINA NÄKYVÄLLE JA NÄKYMÄTTÖMÄLLE LASER SÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN VORSICHT SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GEÖFFNET NICHT DEM STRAHL AUSSETSEN DANGER VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID DIRECT EXPOSURE TO BEAM ATTENTION RAYONNEMENT LASER VISIBLE ET INVISIBLE EN CAS D’OUVERTURE EXPOSITION DANGEREUSE AU FAISCEAU

Figure 2-2

2.2.3 Notes

Dolby

Manufactured under licence from Dolby Laboratories. “Dolby”, “Pro Logic” and the double-D symbol are trademarks of Dolby Laboratories. Conﬁ dential Unpublished Works. ©1992-1997 Dolby Laboratories, Inc. All rights reserved.

Figure 2-3

Trusurround

TRUSURROUND, SRS and symbol (ﬁ g 2-4) are trademarks of SRS Labs, Inc. TRUSURROUND technology is manufactured under licence frm SRS labs, Inc.

Figure 2-4

Safety Information, General Notes & Lead Free Requirements

3139 785 30981

2.

EN 5

Video Plus

“Video Plus+” and “PlusCode” are registered trademarks of the Gemstar Development Corporation. The “Video Plus+” system is manufactured under licence from the Gemstar Development Corporation.

Figure 2-5

Macrovision

This product incorporates copyright protection technology that is protected by method claims of certain U.S. patents and other intellectual property rights owned by Macrovision Corporation and other rights owners. Use of this copyright protection technology must be authorized by Macrovision Corporation, and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation. Reverse engineering or disassembly is prohibited.

2.3 Lead Free Requirement

Information about Lead-free produced sets

Philips CE is starting production of lead-free sets from

1.1.2005 onwards.

INDENTIFICATION:

Regardless of special logo (not always indicated) One must treat all sets from 1 Jan 2005 onwards, according

next rules.

Example S/N:

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-pate 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 ﬂ ux-ﬂ uid 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 or does not know whether product is lead-free, clean carefully the solder-joint from old solder alloy and re-solder with new solder alloy (SAC305).

• Use only original spare-parts listed in the Service-Manuals. Not listed standard-material (commodities) has to be purchased at external companies.

• Special information for BGA-ICs:

- always use the 12nc-recognizable soldering temperature proﬁ le of the speciﬁ c BGA (for de-soldering always use the lead-free temperature proﬁ le, in case of doubt)

- lead free BGA-ICs will be delivered in so-called ‘drypackaging’ (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 has to be baked dry. (MSL=Moisture Sensitivity Level). This will be communicated via AYSwebsite.

Do not re-use BGAs at all.

• For sets produced before 1.1.2005 (except products of

2004), containing leaded solder-alloy and components, all needed spare-parts will be available till the end of the service-period. For repair of such sets nothing changes.

Bottom line of typeplate gives a 14-digit S/N. Digit 5&6 is the year, digit 7&8 is the week number, so in this case 1991 wk 18

So from 0501 onwards = from 1 Jan 2005 onwards

Important note: In fact also products of year 2004 must be treated in this way as long as you avoid mixing solder-alloys (leaded/ lead-free). So best to always use SAC305 and the higher temperatures belong to this.

• On our website www.atyourservice.ce.Philips.com you

 BGA-de-/soldering (+ baking instructions)  Heating-proﬁ les of BGAs and other ICs used in Philips-sets

You will ﬁ nd this and more technical information within the

For additional questions please contact your local repair-helpdesk.

ﬁ nd more information to:

“magazine”, chapter “workshop news”.

EN 6

3.

3139 785 30981

Directions For Use

3.

3. Directions For Use

The following except of the Quick Use Guide serves as an introduction to the set. The Complete Direction for the Use can be downloaded in different languages from the internet site of Philips Customer care Center:

www.p4c.philips.com

QUICK USE GUIDE

1 what’s in the box

A

Main Unit

RF coaxial

C

cable

Video/Audio

D

(AV) cables

(yellow/red/white)

Remote control

B

includes 2x AA batteries

2 connect DVD recorder

Cable or

satellite signal

2a Connect existing antenna cable/satellite signal (or from

2b Use the supplied RF coaxial cable to connect the DVD

2c Use the supplied AV cables (yellow/red/white ends) to

2d Connect the power cable from the DVD recorder’s

Cable/satellite box jack panel

OUTIN

CH3 CH4

2a

2b

2d

the Cable/Satellite Box [RF OUT or TO TV]) to the ANTENNA input jack at the back of the DVD recorder.

recorder’s TV jack.

connect the DVD recorder’s VIDEO (CVBS) and AUDIO L/R OUT2 jacks to the matching Video/Audio

input jacks at the back of your TV.

~ MAINS to the AC power outlet.

Helpful Hint: For additional types of connections, see User Manual pages XX~XX.

output jack to your TV’s antenna input

DVD recorder back panel

2c

12nc: 3139 246 15331

3 Start initial setup

3a Insert batteries.

3b Press STANDBY-ON 2 on

the DVD recorder to turn it on.

Note: For successful installation, your cable/satellite box must be

turned on.

3c Turn on the TV and select the

correct video in channel.

➜ The blue PHILIPS DVD

background screen will appear on the TV.

3d Press SYSTEM MENU on the

remote control.

➜ Use 34 keys to go through the

menu. Select an item by pressing 2, and confirm a setting by pressing OK.

System Menu - Channel Setup

Tuner Input Source

Channel Search

Modify Channel Information

System Menu - Channel Setup

Tuner Input Source

Channel Search

Modify Channel Information

System Menu - Language

On Screen Display Language

Default Disc Menu Language

Default Subtitle Language

Default Audio Language

System Menu - Clock

Date (mm/dd/yy)

Time (hh:mm:ss}

Show DivX® Registration Code

The DVD recorder is ready for use!

See next page for basic recording and playback.

3e Highlight and press 2.

Cable

Search

Edit

Cable

Search

Edit

Setup and install TV channels.

1 Select { Tuner Input Source. }

–{ Cable } if the DVD recorder is

–{ Air } if the DVD recorder is

2Select { Channel Search } and

3f Highlight and press 2.

English

Select the language.

– select TV On-Screen Display

– select default Disc Menu language. – select default subtitle language. – select default audio language.

3g Highlight and press 2.

01/31/05

10:33:57AM

OK

Set the Date and Time.

Use the numeric keypad 0-9 to input the date/time, then press OK to confirm.

3h Press SYSTEM MENU to exit.

DVDR3355

connected via a cable/satellite box.

connected directly to the antenna wall outlet.

press OK on the remote control to start automatic TV channel search.

language.

3.

ALL

1

Directions For Use

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EN 7

4 start manual recording

4a Insert a recordable DVD+R/

+RW with the label facing up.

4b To record TV program, press

REC SOURCE to select

{ Tuner. }

To record from an additional device connected to this DVD Recorder, press REC SOURCE repeatedly to select the corresponding external input channel : { Front CVBS, } { Front S-Video, } { Rear CVBS, } { Rear S-Video, } { DV. }

4c Press REC MODE to select a

desired recording mode. It defines the picture quality and the maximum recording

time for a disc.

Record

Mode

1 Hour Mode

2 Hour Mode

4 Hour Mode

6 Hour Mode

Picture Quality

High quality

DVD quality-Standard Play

VHS quality-Extended Play

VHS quality-Super Long Play

Maximum Recording

Time per Disc

1 hour

2 hours

4 hours

6 hours

5 start playback

To playback a disc

5a Insert a disc with the label side

facing up.

5b Playback may start automatically.

If not, press

➜ If a disc menu appears,

use 1234 keys to navigate within the menu, highlight a title and press OK to start playback.

5c To stop playback, press

STOP9.

To watch the TV programs

5d Press REC SOURCE to select

{ Tuner, } then use 34 keys to select the program number.

SUPER VIDEO

PLAY 2.

4d Press REC 0 to start recording.

GET PICTURE

• Check the AV mode on TV. It may be called FRONT, A/V IN, or

4e To pause the recording,

press ;. To resume recording, press REC 0.

To stop the recording, press STOP 9.

➜ Wait until the message

disappears from the display panel before you remove the disc.

NEED HELP? Read the accompanying User Manual or visit our website www.philips.com/support

VIDEO. Choose the different modes using TV remote control.

• Or, use the TV remote control to select Channel 1 on TV, then

press Channel down button until you get the picture.

• Or, select CHANNEL 3 or 4 on the TV if you are using a

RF modulator or Cable/Satellite Box.

• See your TV manual for more details.

GET SOUND

• Connect the AUDIO L/R (red/white) jacks at the back of the DVD

recorder to the correspond AUDIO input jacks on a TV, stereo system or receiver. Turn on the connected system and select the appropriate channel.

EN 8

4

3139 785 30981

4. Mechanical Instructions

Mechanical Instructions

4.1 Dismantling and Assembly of the Set

For item numbers please see the exploded view in Chapter 9.

4.1.1 Dismantling of the DVD Loader Tray Cover

1) Inserting a minus screw driver and push the lever in the direction as shown in Figure 4-1 to unlock the tray before sliding it out.

Figure 4-1

2) Remove the Tray Cover as shown in Figure 4-2.

4.1.2 Dismantling of the Front Panel Assembly

1) Remove the 3 screws 188 and release the 2 snap hooks on the side before removing the front assembly.

1

Figure 4-3

2) Remove the 5 screws 186 to remove the front plate 184 as shown in Figure 4-4.

Figure 4-2

2

Figure 4-4

Mechanical Instructions

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4

EN 9

4.1.3 Dismantling of the Basic Engine

1) Remove the Cover Tray (See 4.1.1).

2) Remove the 4 screws 260 to free the Basic Engine.

3

Figure 4-5

3) Place the Basic Engine in the service position by ﬂ ipping the basic engine to the vertical position

4.1.4 Dismantling of the Digital Board

1) Remove the 4 screws 272 to loose the Digital Board as shown in Figure 4-7.

4

Figure 4-7

2) Service Position can be achieved by ﬂ ipping the Digital board to the Vertical Position as shown in Figure 4-8.

Figure 4-6

Figure 4-8

Note: The cable (just to transfer the service connection to the

analog board) from socket 1101 can be removed and use for hyperterminal connection.

EN 10

4.1.5 Dismantling of the Analog Board

4

1) Remove 5 screws 244 and 4 screws 252 and screw 230.

2) Remove 4 screws 270 and 3 screws 268.

3) Service Position can be achieved by ﬂ ipping the analog board to the Vertical Position as shown in Figure 4-9.

3139 785 30981

Mechanical Instructions

Figure 4-9

Note: Please cover the Live Area during trouble-shooting.

(Figure 4-10)

Figure 4-10

Figure Live Area

Upgrade Software & Repair Chart

3139 785 30981

5. Upgrade Software & Repair Chart

5.1 A. Preparation to upgrade ﬁ rmware:

1. Unzip the zip-archive ﬁ le

2. Start the CD Burning software and create a new CD project (data disc) with the following settings: File system: Joliet Format: MODE 2: CDROM XA Recording mode: SINGLE SESSION (TRACK-AT-ONCE), FINALIZED CD

Note: Long ﬁ le name is necessary for the preparation of the upgrade disc

3. Place the content of the zip-archive into the root directory of the new CD project.

4. Burn the data onto a blank CDR or CD-RW

B. Procedure to apply the ﬁ rmware upgrade:

1. Power up the set and open tray.

2. Insert the prepared Upgrade CDROM and close the tray,

3. The TV connected to the set will display: Software Upgrade Disc detected

Select OK to start or CANCEL to exit

4. Press OK button to conﬁ rm upgrading (use left/right button for selection)

5. The TV connected to the set will display:

5.

EN 11

Upgrading Software, Please wait Do not switch off the power

6. When the upgrading process is successful the tray will open and the TV connected to the set will display: System is successfully upgraded.

Remove disc from tray & reset system

7. Remove the Upgrade Disc and press OK button to conﬁ rm

8. The TV screen goes blank, tray close and after a while the Philips Logo screen appear again.

C. How to read out the ﬁ rmware version to conﬁ rm upgrading

1. Power up the set and with no disc in the tray

2. Press <0009> and <OK> buttons on the remote control

EN 12

5.

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5.2 Repair Chart

5.2.1 Completely Dead Set

Upgrade Software & Repair Chart

Check primary fuse Holder 1401

OK

Check Voltage at Fuse

1405,1406,1407,1408,1409,1410

OK

Check Voltage at

F424,F434,F406,F439,F409,F447,F449,F457

OK

Check STBY at F441=high?

OK

Measure Voltage across F420 & F459

OK

Check DRAIN (pin 8) at F417 = 300V?

OK

Check waveform at

F417, I407, I409

OK

Check front board for Supply

F115=4.85V- 4.95V

OK

Check Clock

F132 & F131 =32K768MHz

OK

Check Power_Fail

At F126 = 5V?

OK

Check digital board

T516 = 1.8V

T515 = 2.5V T201 = 1.25V T202 = 1.25V

OK

Check connectivity at inductor 5291 or

voltage at capacitor 2291 = 3V3

5.2.2 Cannot Read Disk

416

Upgrade Software & Repair Chart

3139 785 30981

5.

EN 13

Check cable connection:

Supply cable from Analog 1404 to Drive

1600 (4 pin)

Check cable connection:

Analog 1571 to Drive 1600 (40 pin)

Check Voltage at analog board

F415 = 12V

F

=5V

Check Fuse I406

Replace Loader

OK

5.2.3 Disk Unknown

Check Cable connection

Supply cable 1404 on Analog to 1600 (4 pin)

on loader

OK

Checks whether correct region code?

OK

Replace Loader

EN 14

5.

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5.2.4 Audio No Sound (Playback)

Upgrade Software & Repair Chart

Check Test Point

I603, I604, I605, I609 = square pulse

OK

Check Test Point

I613 = 11.2V –12V

I624 = 3.3V

I615 = high

OK

Monitor Test Point

I618 & I620 = 1KHz 2Vrms Sine Wave

OK

Monitor Test Point

I616 & I617 = 3.3V

OK

Monitor Test Point

I600 = -5V (high)

OK

Monitor Test Point

F603 = <0.6V (low)

OK

Monitor Test Point

I601 = 5V (high)

OK

Monitor Test Point

F451 = 5V (high)

OK

Monitor Test Point

I419 = >0.6V (high)

Upgrade Software & Repair Chart

3139 785 30981

5.

EN 15

5.2.5 Audio No Sound (TV & External Source)

Part 1

Check I316 & I319 = sine wave

&

Check I606 & I607= sine wave

OK

Check Test Point

SYSCLK I608 = square pulse 12.28MHz

F609, F610, F611 = square Pulse

OK

Check control line

I612 = 0V (low)

I611 = 1.7 V

I610 = 1.6V

OK

Check supply voltage

I614

No

Replace the component in between these 2

test point (Op Amp 7300)

Part 2

Truth Table

Pin 9 Pin 10 Source

0 0 Tuner 0 1 Rear In 1

1 0 FRONT AV-in 1 1 Rear In 2

(reserved)

(CVBS, YC)

Check I310 & I311

Verify against Truth Table

OK

IF MDX pin 3 & 13 = no sine wave

Verify Input of MDX 7301

I312, I313, I314, I315

No

Check MSP (7500) Xtal at I509 = 18.432MHz

Check Supply voltage at

I513 = 8V I508 = 5V

I515 = 5V

Check I2C At

I500 & I501

OK

I503 = 4.5MHz 300~500mVpp Sine wave

OK

Touch up joint

OR

Replace IC MSP (7500)

EN 16

5.

3139 785 30981

Upgrade Software & Repair Chart

5.2.6 No Video Out Upon Power ON (Assume set is not dead)

Check Digital Board Waveform at

CVBS T524 Y T522 C T523 CY T520 BPb T518 BPr T521

OK

Check Cable Connection on Analog Board

Check Test point for Waveform

CVBS F235 C F236 Y F237 D-VR F238 D_YG F239 D_UB F240

OK

Check Test point for Waveform

CVBS F221 C F218

OK

Replace Digital Board If no Waveform

NO

Replace transistors if no waveform

NO

Replace transistors if no waveform

OK

Check Test point for Waveform

CVBS F222 C F220 Y F219 D_VR F215 D_YG F213 D_UB F214

NO

Replace transistors if no waveform

5.2.7 No Video In Only

Check Supply on digital board

Upgrade Software & Repair Chart

OK

3139 785 30981

5.

EN 17

Check Clock At

T432 & T461 = 14.318MHz

Check Video Input

T524, T526, T527, T528, T529, T530, T531,

T532 T533 T535

Replace VIP (7401) IC

5.2.8 Tuner Not Functioning

Check Voltage

OK

I119 = 33V

F101 = 5V

OK

NO

Replace Crystal 1461

Check respective i/p test point

of video in at analog board

Replace Digital Board

Check I100 & I102 On I2C

OK

Direct access tuner to any channel.

If there are video and no audio. Check MSP Xtal

OK

F104 for AFT signal = DC level

Scan direct –changing of tuner

18V-36V

NO

Replace Tuner

Alignment Out.

Replace Tuner

EN 18

Notes:

5.

3139 785 30981

Upgrade Software & Repair Chart

EN 19

3139 785 30981

6.

6. Block Diagrams, Waveforms, Wiring Diagram

Block Diagrams, Waveforms, Wiring Diagram.

Overall Block Diagram of the Set

Front Keyboards

Digital Video Input IEEE1394

CVBS-YUV-Y/C

AUDIO PCM I2S

A_BCLK

A_WCLK

A_DATA

SPDIF_OUT

D_KILL

AUDIO ENCODER I2S

YUV-YC-CVBS

ANALOG AUDIO / VIDEO

D_CVBS

D_C

D_Y

D_V

D_Y1

D_U

A_V

A_U

A_Y

A_C

TUNER

INPUT/OUTPUT PROCESSING & SOURCE SELECTION

ANALOG BOARD

MAINS AC

F439

F440

F441

F442

F443

F444

2

1

AFCRI

AFCLI

CVBSFIN

CFIN

YFIN

3

4

5

7

9

1922

1201

1512

1204

1205

1600

1536

S-VIDEO

CVBS

AUDIO R

AUDIO L

AINFR

AINFL

CVBSFIN

CFIN

YFIN

ADC

7 9

11

12

13

14

15

12

14

16

18

20

22

DDRAM

FLASH

VIDEO INPUT PROCESSING

DIGITAL AUDIO

RS232

SERVICE

1111

1522

1551

DIG.VIDEO

21 20

18

2

16

7

1

3

5

7

9

S-VIDEO

CVBS

RF IN - ANTENNA

RF OUT - TV

PHY

F438

DIGITAL AUDIO OUT

DOMINO DMN-8602

MPEG 2, AC3 CODEC

EEPROM

DIGITAL AUDIO

I2C

A_PCMCLK

A_xCLK

BUFFER

A_YCVBS

DAC

D_DATA0

D_WCLK

D_BCLK

9

11

12

14

D_PCMCLK

D_xCLK

ANALOG VIDEO

1800

POWER SUPPLY

PSU

5N

GND5VGND

GND

12V

GND

3V3

1403

1

12

-5V

GND

ION

+5V

GND

+12V

GND

+3V3

1501

1

12

CONTROL LINES

CONTR

OL LINES SCK,D_FM,D_HOST,RDY_FM,ATN_FM,HOST_RESET

IDE BUS

FAN

1804

6

IDE BUS

1934

IN-EXT2

OUT2

OUT1

DIGITAL BOARD - DIMENSION

DVD+RW ENGINE D4.3

TRAY CONTROL

SERVO

READ

WRITE

DISC

PSU

40

LASER

1600-1

+5V

GND

+12V

1600-2

1571

AUDIO L/R

Y

Pb

Pr

AUDIO L/R

S-VIDEO

CVBS

AUDIO L/R

CONTROL LINES, AND SUPPLY LINES

1803

(LOOP THROUGH)

CONTROL UNIT SLAVE

MICROPROCESSOR

VPD 16316GB-006

For Digital Video version only

(OPTION)

EN 20

3139 785 30981

6.Block Diagrams, Waveforms, Wiring Diagram.

Control Block Diagram Analog Board

Frontend

Tune r

I2C Bu s

Repeater

ASP Analog Sl av e Processo r

NEC uPD-16316GBT

A udio Switches

HEF4052 B

Fa n

>=1

Rese t

Multi Sound

Processo r

MSP34x 5

ADC / DA C

>=1

KILL

Supply

VF T

Displa y

Po we r

Supply

RC

Fr ont

Ke ys

DIGIT AL BO ARD DIMENSION

DV D R

I2 C

D_KILL_ N

IDE0

HOST_Reset

I2 C

5V

IN T

I2 C 3V 3

Reset

5VSTBY

AF C

2

1

35

STBY

IP FA I L

AKILL

MUTE

RSA1,RSA2

FRONT Boar d

FAN_CTRL

Control Block Diagram

EN 21

3139 785 30981

6.

Block Diagrams, Waveforms, Wiring Diagram.

Wiring Diagram

Interconnection Diagram Architecture DVDR3355 V1.0 Kek YH

06.01.2005

FRONT PCB

MAINS AIO COM VIO KB_FC FAN KB_FC

CORD 1600 1800 1205 1206 1803 1804 1201

1 MAINS P 1

GND

20 GND 1 A_YG

1

GND 1 FAN_P

14

GND

2 MAINS L 2

DAOUT

19 SCL0 2 GNDV

2

SCK 2 FAN_N

13

SCK

3

GND

18 SDA0 3 A_UB

3

D_FM

12

D_FM

4

DAINOPT

17

RDY_FM

4 GNDV

4

D_HOST

11

D_HOST

5

NO_CONNECT

16

D_FM

5A_VR

5

GND

10

GND

6

DAINCOAX

15

D_HOST

6 GNDV

6

RDY_FM

9

RDY_FM

7

MUTE

14 GND

24

7 Y_FIN

7

ATN_FM

8

ATN_FM

PDUDIG

8

GND

13

SCK 23

8 GNDV

8

HOST_RESET

7

HOST_RESET

1403

9

D_PCMCLK

12 ATN_FM

22

9 C_FIN

9

RC_IN

IPFAI

L

6

RC_IN

10

GND

11 HOST_RESET

21

10 CVBS_FIN

10

5VSTBY

1204

5

5VSTBY

1 3V3 11

D_DATA0

10

CVBS_Y SW 20

11 GNDV

11

STBY(POWER_CTRL)

1

YFIN

4

STBY(POWER_C

2 3V3 12

D_WLCK

9

AIN_SEL0 19

12 C_REAR

12

IPFAIL

2

GND

3

IPFAIL

3 3V3 13

GND

8

AIN_SEL1 18

13 GNDV

13

VGNSTBY

3

CFIN

2

VGNSTBY

412VEF 14

D_BLCK

7

TU_DET 17

14 Y_REAR

14

12VSTBY

4

GND

1

12VSTBY

5 GND 15

GND

6

FAN CTRL 16

15 GNDV

5

CVBS_FIN

612

V

16

A

_PCMCL

K

5

FBIN 15

16 CVBS_REA

R

PSUDRIVE

6

GND

FA

V

7 GND 17

GND

4

SC 2 pin 8_1 14

17 GNDV

1404

7

AL_FIN

1300

8 GND 18

A_DATA

3

SC 2 pin 8_2 13

18 CVBS_TU

8

GND

1

YFIN

95V 19

GND

2

RC 12

19 GNDV 1 12VE

9

AINFR

2

GND

10 5V 20

A_WCLK

1 GND

11

20 D_CVBS 2 GND

3

CFIN

11 GND 21

A_BCLK 10

21 GNDV 3 GND

4

GND

12 5N 22

GND 9

22 D_C 45VE

5

CVBS_FIN

823

GNDV

ANALOG DVDR_3355

6

GND

724

D_Y

7

AL_FIN

625

GNDV

8

GND

526

D_VR

9

AR_FIN

427

GNDV

328

D_YG

2 29 GNDV 1 30 D_UB

Front Drive DV-In PSUDRIVE

JST LC

112VE 2 GND 3 GND 45VE

USB 1401/1402

15VUSB1 2 USB1_D+

PSDIG AIO COM VIO IDE_ IDE_ 3 USB1_D- 1501 1536 1551 1522 1521 1571 4 GND

1 3V3 22 GND 1 GND 30 VIA_GY

1 RESETn

2 3V3 21 BCKI 2 SCL0 29 GNDV

2

GND 2 GND

STDBY KEY

3 3V3 20 WCKI 3 SDA0 28 VIA_BPb

3

DD[7] 3 DD[7]

0100

4 3V3 19 GND 4 RDY_FM 27 GNDV

4

DD[8] 4 DD[8] 1 KEY1

5 GND 18 DAI (0) 5 D_FM 26 VIA_RPr

5

DD[6] 5 DD[6] 2 KEY2

6 12V 17 GND 6 D_HOST 25 GNDV

6

DD[9] 6 DD[9]

7 GND 16 MCKI 7 GND

24

24 VIA_SY_FR

7

DD[5] 7 DD[5]

8 GND 15 GND 8 FPSCK

23

23 GNDV

8

DD[10] 8 DD[10]

9 5V 14 BCKO 9 ATN_FM

22

22 VIA_SC_FR 9 DD[4] 9 DD[4] 10 5V 13 GND 10 HOST_RESET 21 21 VIA_CVBS_FR PH2mm 10 DD[11] 10 DD[11] 11 GND 12 WCKO 11 VIOSW 20 20 GNDV 1512 11 DD[3] 11 DD[3] 12 NC 11 DAO (0) 12 AIN_SEL0 19 19 VIA_SC_RE 12 DD[12] 12 DD[12]

10 GND 13 AIN_SEL1 18 18 GNDV 1 TPBn 13 DD[2] 13 DD[2] 9 MCKO 14 COM_ARST 17 17 VIA_SY_RE 2 TPB 14 DD[13] 14 DD[13] 8 GND 15 FAN CTRL 16 16 GNDV 3 GND 15 DD[1] 15 DD[1] 7 MUTE 16 FBIN 15 15 VIA_CVBS_RE 4 TPAn 16 DD[14] 16 DD[14] 6 NC 17 SBS0 14 14 GNDV 5 TPA 17 DD[0] 17 DD[0] 5 NC 18 SBS 1 13 13 VIA_CVBS_TU 6 GND 18 DD[15] 18 DD[15] 4 NC 19 FPIR 12 12 GNDV 19 GND 19 GND 3 GND 20 GND 11 11 VOA_CVBS 20 Keypin 20 Keypin 2 SPO 10 10 GNDV 21 DMARQ 21 DMARQ 1 GND 9 9 VOA_SC 22 GND 22 GND

8 8 GNDV 23 DIOW_n 23 DIOW_n 7 7 VOA_SY 24 GND 24 GND 6 6 GNDV 25 DIOR_n 25 DIOR_n 5 5 VOA_RPr 26 GND 26 GND 4 4 GNDV 27 IORDY 27 IORDY STDBY KEY 3

3

VOA_GY

USB 28 CSEL

28 CSEL

1302

2 2 GNDV 1502 29 DMACK_n 29 DMACK_n 1 KEY1

DIGITAL BOARD 1 1 VOA_BPb 1 5VUSB1 30 GND 30 GND 2 KEY2

2 USB1_D+ 31 INTRQ 31 INTRQ 3 USB1_D- 32 IOCS16 32 IOCS16 4 GND 33 DA1 33 DA1

34 PDIAG_n 34 PDIAG_n 35 DA0 35 DA0 36 DA2 36 DA2 37 CS0_n 37 CS0_n 38 CS1_n 38 CS1_n 39 DASP_n 39 DASP_n 40 GND 40 GND

8002 140mm

8003 140mm

8008 tbc mm

8001 120mm

8010 280mm

8007 180m

8012 140mm

8013 tbc mm

to be confirmed if 8011 and 8012 needs to be

to be confirmed if 8008 and 8013 needs to be combined

8014 220mm

EN 22

3139 785 30981

6.Block Diagrams, Waveforms, Wiring Diagram.

Waveforms

Waveforms of Analog Board

F219 Y_OUT F220 C_OUT F222 CVBS_OUT F236 C_OUT F237 Y_OUT F238 D_VR

F239 D_YG F240 D_UB F417 VDrain (No Disc) F417 Vdrain(Standby) I300 & I301 AIN2R & AIN2L I302 & I304 AFER & AFEL

I316 & I319 IC7301 PIN 13 & 3

I407 Vgate (No Disc) I407 Vgate (Standby) I409 VSource (No Disc) I409 VSource (Standby) I621 & I619 ARDAC & ALADC

I702 DAOUT M_ARDAC

EN 23

3139 785 30981

6.

Block Diagrams, Waveforms, Wiring Diagram.

Waveforms of Digital Board

IC 7211 PIN 45 IC 7211 PIN 46 IC 7401 PIN74 IC 7401 PIN75 T121

T122 T351 IC7301 PIN 42 T352 IC 7301 PIN 43

T525, T526,T529 CVBS_TU, CVBS_RE,CVBS_FR

T527,T531,T535 SY_RE,SY_FR, CY

T528,T530 SC_RE, SC_FR T532 BPr T533 BPb T537 BCK T538 WCK

T539 DA T540 MCK

EN 24

3139 785 30981

6.Block Diagrams, Waveforms, Wiring Diagram.

Test Points Overview for Analog Board

AnalogBd_TestPoint_31916.pdf 2005-09-07

EN 25

3139 785 30981

Test Points Overview for Digital Board

6.

Block Diagrams, Waveforms, Wiring Diagram.

3355 Testpoint-digital-31873.pdf 2005-04-01