Philips DVD-763-SA Service manual

DVD-Video Player DVD763SA

DVD763SA /001 /021 /051

Contents Page

1 Technical Specs and Connection Facilities 2 2 Safety Instructions, Warnings, Notes, and Service

Hints 3 3 Directions for Use 5 4 Mechanical- and Dismantling Instructions 20 5 Diagnostic Software, Trouble Shooting and Test

Instructions 22 6 Block-, Wiring Diagram and Testpoint Overview

Block Diagram 43

Wiring Diagram 44

Testpoint Overview AV Board 45 7 Electrical Diagrams and Print-Layouts Diagram PWB

Power Supply Unit 46

AV Board: SYS Clk & Control (Diagram A1) 47 51-56

AV Board: Video DAC (Diagram A2) 48 51-56

AV Board: Audio (Diagram A3) 49 51-56

AV Board: Video (Diagram A4) 50 51-56

Front Board: Display (Diagram D) 57 58-60

Front Board: Standby (Diagram S) 61 61

Switching Panel (Diagram S1) 62 64-66

SCART Panel (Diagram S2) 63 64-66 8 Alignments(Not Applicable) 67 9 Circuit Descriptions 67

List of Abbreviations 75

IC Data 76 10 Spare Parts List 77

Copyright 2002 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 MW 0265 Service PaCE Printed in the Netherlands Subject to modification EN 3122 785 12310

EN 2 DVD763SA1.

Technical Specifications and Connection Facilities

1. Technical Specifications and Connection Facilities

Specifications

PLAYBACK SYSTEM

DVD Video SACD multi channel and SACD stereo Video CD & SVCD CD (CD-Recordable and CD-Rewritable) MP3 CD

TV STANDARD (PAL/50Hz) (NTSC/60Hz)

Number of lines 625 525 Playback Multistandard (PAL/NTSC)

VIDEO PERFORMANCE

RGB (SCART) output 0.7 Vpp into 75 ohm YUV output Y: 1Vpp into 75 ohm

Pr/Cr Pb/Cb: 0.7Vpp into 75 ohm

S-Video output Y: 1Vpp into 75 ohm

C: 0.3Vpp into 75 ohm Video output 1 Vpp into 75 ohm Black Level Shift On/Off Video Shift Left/Right

AUDIO FORMAT

DSD Multichannel and Stereo MPEG/ Compressed Digital Dolby Digital 16, 20, 24 bits DTS/PCM fs, 44.1, 48, 96 kHz MP3 96, 112, 128, 256 kbps and (ISO 9660) variable bit rate fs 32, 44.1, 48kHz Full decoding of Dolby Digital and DTS multi channel sound Analogue Stereo Sound Dolby Surround-compatible downmix from Dolby Digital multi-channel sound 3D Sound for virtual 5.1 channel sound on 2 speakers

SACD AUDIO PERFORMANCE

D/A Converter DSD SACD fs 2.8224MHz DC - 100kHz Max. output voltage (0dB) 2V rms Channel unbalance <0.5 dB Cut-off frequency 50kHz (Front)

40kHz (Surround, Center,

Subwoofer) Signal-Noise (1kHz) 105 dB Dynamic Range (1kHz) 105 dB Crosstalk (1kHz) 105 dB Total Harmonic Distortion (1kHz) 97 dB

AUDIO PERFORMANCE (TYPICAL)

DA Converter 24 bits DVD fs 96 kHz 4 Hz - 44 kHz CD/Video CD fs 44.1 kHz 4 Hz - 20 kHz S-Video CD fs 48 kHz 4 Hz - 22 kHz

fs 44.1 kHz 4 Hz - 20 kHz Signal-Noise (1kHz) 100 dB Dynamic Range (1kHz) 100 dB Crosstalk (1kHz) 105 dB Total Harmonic Distortion (1kHz) 97 dB MPEG MP3 MPEG Audio L3

CONNECTIONS

SCART 2x Euroconnector Y Pb/Cb Pr/Cr (480i) Cinch 3x (green, blue, red) S-Video Output Mini DIN, 4 pins Video Output 2x Cinch (yellow) Audio L+R output Cinch (white/red) Digital Output 1 coaxial, 1 optical

IEC958 for CDDA / LPCM

IEC1937 for MPEG1/2, Dolby

Digital, DTS

6 channel analog output

Audio Front L/R Cinch (white/red) Audio Surround L/R Cinch (white/red) Audio Centre Cinch (blue) Audio Subwoofer Cinch (black)

CABINET

Dimensions (w x h x d) 435 x 77.5 x 303.5 mm Weight Approximately 3.1 Kg

POWER SUPPLY (UNIVERSAL)

Power inlet 110V-240V, 50/60Hz Power usage Approx. 23W Power usage standby < 1W

* typical playing time for movie with 2 spoken languages and 3 subtitle languages

Specifications subject to change without prior notice

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Safety Instructions, Warnings and Notes

2. Safety Instructions, Warnings and Notes

EN 3DVD763SA 2.

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 fire 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 fix 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 MΩ.

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 qualified 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, symbol "). 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 (pos. 1005), 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 qualified 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

Figure 2-1 Class 1 Laser Product

Note: Use of controls or adjustments or performance of

procedure other than those specified 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! AVATT AESSA 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 RAYO NNEMENT LASER VISIBLE ET INVISIBLE EN CAS D'OUVERTURE EXPOSITION DANGEREUSE AU FAISCEAU

Figure 2-2 Warning text

2.2.3 Notes

Dolby

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

Figure 2-3

Trusurround

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

Figure 2-4

EN 4 DVD763SA2.

Safety Instructions, Warnings and Notes

2.3 Service Hints

2.3.1 Switched Mode Power Supply

The power supply unit has to be replaced in case of failure. The schematic provided in the manual is only for information and no service parts will be available.

2.3.2 DVD Module

This module can be repaired as follows:

1. The VAL6011/14 is a combination of loading mechanism and DVD-mechanism. Both are not repairable units and in case of failure, it has to be replaced with a new loader VAL6011/14.

Note: When replacing with a new VAL6011/14, two solder joints have to be removed after connecting the OPU flex foil to the mono board. The solder joints, which shortcircuits the laser diodes to ground, are for protection against ESD. Refer to figures 25 and 2-6 for location of solder joints.

2. The mono board has to be repaired down to component level. Repair handling of the monoboard requires a workshop with sophisticated desoldering tools.

2.3.3 ComPair

For assistance with the repair process of the monoboard an electronic fault finding guidance has been developed. This program is called ComPair. This ComPair program is available on CDROM. The version of the CDROM for repair of the monoboard is V1.3 or higher and can be ordered with codenumber 4822 727

21637. This is an update CDROM, so when the ComPair CDROM is used for the first time, one has to install the ComPair Engine CDROM V1.2 first. The V1.2 CDROM can be ordered with code number 4822 727 21634 and has to registered after instalation. The procedure for registration is explained in the help file of the program and in the CDROM booklet. The cable to connect the monoboard with a PC can be ordered with codenumber: 3122 785 90017. All the hardware and software requirements of the systems, necessary for working with ComPair, are described on the CDROM.

2.3.4 Service Positions

Refer to dismantling instructions for dismounting of the board. Figures 2-7 to 2-8 shows the service position that are recommended during repair of the boards.

Figure 2-5 Solder joints

Figure 2-6 Solder joints

Figure 2-7 SD4.00SA_CH module

Figure 2-8 DVD763SA model

EN 20 DVD763SA4.

Mechanical- and Dismantling Instructions

4. Mechanical- and Dismantling Instructions

Dismantling Instructions

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CL 26532053_051.eps

Mounting

Dismounting

TopCover 300

Lift cover from rearside to

Remove 4 screws 310 and

remove.

3 screws 305.

Power supply unit 1005

Remove cable connections.

Remove 2 screws 190.

Double Scart board 1003

Remove flex connection to

(Only for DVD763SA /EU)

Dismount board.

Release 2 spacer locking.

(Board to bottom frame)

Dismount board.

Remove 4 screws 290.

(scart to back-plate)

conn 1300 on scart board.

A/V board 1001

Remove 7 screws 275

Remove flex and cable

Remove Double Scart board

(Only for DVD763SA /EU)

(skt cinch ,optical to back-

plate) and screw 280.

(S-video to back-plate)

connections.

Release 2 spacer locking.

Dismount board.

Remove 4 screws to remove loader.

DVD Module 145

Remove flex connections

Open tray (see instruction below).

to A/V board.

Front cabinet 001

Remove cable connections.

Open Tray (see instruction below).

Unlock Tray cover 095 and

DISMANTLING INSTRUCTIONS

See exploded view of DVD763SA for item numbers

Unlock Tray cover 095.

Remove 4 screws 185.

Remove 2 screws 200.

close tray.

Close tray.è Lift module up slightly and move

(Loader to bottom bracket)

(Monoboard to bottom bracket )

backward to remove.

Unlock Front panel from frame by

Place Front panel in front of

releasing successively 4 snaps.

(2 on the side and 2 on the bottom )

the set ( service position ).

DVD Monoboard

Remove flex and cable

Remove 4 screws 10 to 13.

Front Standby board

Remove cable connection.

Front Display board 1002

Remove cable connections.

Dismount Monoboard.

connections from DVD

Loader to Monoboard.

(Monoboard to Loader,VAL6011/14)

Remove 2 screws 110.

Dismount board.

(Board to Front cabinet)

Dismount board.

Remove the navigation

Remove 6 screws 100.

button 120.

(Board to Front cabinet)

Manually opening of tray

When a disc is loaded, unlock the tray by pushing the slide inwards with

a screwdriver and pull tray outwards.

When it is not possible to open the tray with the EJECT button,

the tray can be manually opened.

When no disc is loaded, unlock the tray by moving the slide from left

to right and pull tray outwards.

Mechanical- and Dismantling Instructions

EN 21DVD763SA 4.

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CL 26532053_003.eps

0001

(4x)

290

1001

200

Figure 4-1 Exploded view

EN 22 DVD763SA5.

Diagnostic Software, Trouble Shooting and Test Instructions

5. Diagnostic Software, Trouble Shooting and Test Instructions

5.1 Dealerscript

5.1.1 Purpose of Dealer Script

The dealer script can give a diagnosis on a standalone DVD player, no other equipment is needed to perform a number of hardware tests to check if the DVD player is faulty. The diagnosis is simply a "error" or "pass" message. No indication is given of faulty hardware modules. Only tests within the scope of the diagnostic software will be executed hence only faults within this scope can be detected.

Nucleus

Display Nucleus Nucleus Description

Countdown Number Name

7 6 PapChksFl Calculate and verify checksum of FLASH memory

6 12 PapI2cDisp 5 13 PapS2bEcho Checks the I2C interface to the basic engine 4 11 PapI2cNvram Checks the I2C interface with the NVRAM 3 15 PapNvramWrR Pattern test of all locations in the NVRAM 2 16 CompSdramWrR Pattern test of all locations in the SDRAM(s)

1 63 FURORERSdramWrRLow Pattern test of all locations in the SDRAM(s)

5.1.2 Contents of Dealer Script

The dealer script executes all diagnostic nuclei that do not need any user interaction and are meaningful on a standalone DVD player. The nuclei called in the dealer script are the following (the number after each nucleus name corresponds with the number being on the local display when the nucleus is executed during the dealer script):

Checks the I2C interface with the slave processor on the display board

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Press 2 keys simultaneously

Connect to mains.

During the test, the following display is shown: the counter counts down from the number of nuclei to be run before the test finishes. Example:

SET O.K.?

YES

Figure 5-1 Dealer script nuclei

To exit DEALER SCRIPT, disconnect from mains

Figure 5-2 Dealer Script

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Diagnostic Software, Trouble Shooting and Test Instructions

EN 23DVD763SA 5.

5.2 Player Script

5.2.1 Purpose of Player Script

The Player script will give the opportunity to perform a test that will determine which of the DVD player's modules are faulty, to read the error log and error bits and to perform an endurance loop test. To successfully perform the tests, the DVD player must be connected to a TV set to check the output of a number of nuclei. For DVDv2b a multi-channel amplifier, a set of 6 speakers and an external video source are necessary to test. To be able to check results of certain nuclei, the player script expects some interaction of the user (i.e. to approve a test picture or a test sound). Some nuclei (e.g. nuclei that test functionality of the Basic Engine module) require that the DVD player itself is opened, to enable the user to observe moving parts and approve their movement visually. Only tests within the scope of the diagnostic software will be executed hence only faults within this scope can be detected.

5.2.2 Contents of Player Script

The player script contains all nuclei that are useful on a DVD player that is connected to a TV set and help to determine which module of the DVD player is faulty, as well as to read out the contents of the error logs.

5.2.3 Structure of Player Script

The player script consists of a set of nuclei testing the three hardware modules in the DVD player: the Display PWB, the Digital PWB, and the Basic Engine. Nuclei run by the player test need some user interaction. In the next paragraph this interaction is described. The player test is done in two phases:

1. Interactive tests: this part of the player test depends

strongly on user interaction and input to determine nucleus results and to progress through the full test. Reading the error log and error bits information can be useful to determine any errors that occurred recently during normal operation of the DVD player.

2. The loop test: this part of the player test will loop through

the list of nuclei indefinitely, till the player is reset. The list of nuclei is as follows:

• PapChksFlash

• PapI2cNvram

• CompSdramWrR

• PapS2bEcho

• PapI2cDisp

At the beginning of the tests, the DSW version number will be indicated on the local display of the DVD. The display will look like the following:

Press the OPEN/CLOSE key to proceed to the next test.

5.2.4 Survey

Press 2 keys simultaneously <OPEN/CLOSE> + <STOP>

Connect to main

INTERACTIVE TESTS

DISPLAY PCB

DISPLAY TEST

LED TEST

KEYBOARD TEST

REMOTE CONTROL

P50 LOOP BACK TEST

DispDisplay (30a)

DispLed (29)

DispKeyb (27)

DispRc (28)

DispP50 (60)

MONO PCB

DIGITAL PART

PICTURE TEST

SOUND 1 TEST SCART DVD TEST

SCART LOOP TEST

SOUND 2 TEST

VideoColDencOn (23a)

AudioPinkNoiseOn (20a) VideoScartSwDvd (55a)

VideoScartSwPass (55b)

AudioSineOn (21a)

MONO PCB(SERVO)

& BASIC ENGINE

VERSION NUMBER

TRAY TEST

SLEDGE TEST

DISC MOTOR TEST

FOCUS TEST

RADIAL TEST

BeVer (37)

BeTrayOut/In (43a/b)

BeSledgeOut/In (41a/b)

BeDiscMotorOn (39a/b)

BeFocusOn (38a/b)

BeRadialOn (40a/b)

JUMP TEST

Figure 5-3

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TRAY TEST

ERROR LOG & BITS

Pressing the PLAY key will proceed to the slave S/W version display, which is shown on the local display of the DVD player. The display will look like the following:

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Figure 5-4

LOOP TEST

To exit player test, disconnect from mains

BeGroovesIn/Mid/Out (42a/b/c)

BeTrayOut/In (43a/b)

LogReadErr (31) LogReadbits (32)

= Dealer script exclusive of test2

CL 16532162_030.eps

Figure 5-5

090102

EN 24 DVD763SA5.

5.3 Display PCB

5.3.1 Display Test

The display test is performed by nucleus DispDisplay. By putting a serie of test patterns on the local display, the local display is tested. To step through all different patterns, the user must either press OPEN/CLOSE (pattern is ok) or STOP (pattern was incorrect) to proceed to the next pattern. The display of patterns is continued in a cyclic manner, shown in Fig. 5-6, until the user presses PLAY. If the user presses PLAY before all display patterns are tested, the DispDisplay nucleus will return FALSE (display test unsuccessful).

If OK, press OPEN/CLOSE

If NOK, press STOP

Diagnostic Software, Trouble Shooting and Test Instructions

KEY ID KE

0 PLAY/PAUSE 1 STOP 2 OPEN/CLOSE 3 STANDBY 4 NEXT 5 PREVIOUS 7 SMART PICTURE 8 NAVIGATION -UP

9 NAVIGATION -DOWN A NAVIGATION - LEFT B NAVIGATION - RIGHT

C DISC MENU DOK

E SOUND

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203020

If OK, press OPEN/CLOSE

press PLAY to continue

If NOK, press STOP

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Figure 5-6

5.3.2 LED Test

The LED(s) on the DVD player is (are) tested by nucleus DispLed. The user must check if the LED(s) is (are) lighted; if it is, press OPEN/CLOSE, if it is not, press STOP. By pressing PLAY the script will proceed to the next test. If the user presses PLAY before OPEN/CLOSE or STOP, the DispLed nucleus will return TRUE (LED test successful).

5.3.3 Keyboard Test

The keyboard of the DVD player is tested by nucleus DispKeyb. The user is expected to press all keys on the local keyboard once. The code of the key pressed is shown on the local display (1 hexadecimal digit) immediately followed by a (hexadecimal) number indicating how many times that key has been pressed. Example of the local display during this test:

080102

Figure 5-8

If any keys are detected more than once (due to hardware error), the key-code is displayed twice (or more), with the second digit increased by 1. If the user does not press all keys minimally once (in any order), the DispKeys nucleus will return FALSE and cause an error in the overall result of the player script. The user can leave the keyboard test by pressing the PLAY key on the local display of the DVD player for at least one full second. The result of the keyboard test is shown on local display as follows:

CL 16532162_033.eps

080102

Figure 5-9

CL 16532162_034.eps

080102

Figure 5-10

Figure 5-7

The key-codes displayed on the local display will scroll from right to left when the display gets full, the text "K" will remain on display.

CL 196532162_032.eps

080102

Pressing PLAY on the local keyboard again will proceed to the next text.

5.3.4 Remote Control Test

The remote control of the DVD player is tested by nucleus DispRc. The user must press any key on the remote control just once. The codes of the key pressed will be shown on the local display in hexadecimal format. Example:

Figure 5-11

CL 16532162_035.eps

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Diagnostic Software, Trouble Shooting and Test Instructions

EN 25DVD763SA 5.

In this example 23 is the hexidecimal code of the pressed RC key. The user can leave the remote-control test by pressing PLAY on the local keyboard of the DVD player. The remote control test is successful if a code was received before the user pressed the PLAY key. Pressing the PLAY key, before pressing a key on the remote control, gives an error in the remote control test (note that the remote control test will also fail if a key on the remote control was pressed but no code was received). The remote control test does not check upon the contents of the received code, that is it will not be checked if the received code matches the key pressed. If desired, the user can manually check this code by using a code-table for the remote control key-codes.

After pressing PLAY, the result of the remote control test is displayed on the local display of the DVD player as follows:

RC Key id Hexadecimal code STANDBY 0C

11 22 33 44 55 66

Pressing PLAY on the local keyboard again will proceed to the next test.

5.3.5 P50 Loop-Back Test

77 88 99

For the P50 loop-back test, the user must first press a key to decide if the test is to be performed. The display will show the following message:

00 RETURN 83 DISPLAY EF DISC MENU 54 SYSTEM MENU 82 CURSOR UP 58 CURSOR DOWN 59 CURSOR LEFT 5A

If the user presses STOP, the P50 test will be skipped. If the user presses OPEN/CLOSE, the P50 test is performed and the result is displayed as follows:

CURSOR RIGHT 5B OK 5C

Test successful:

PREVIOUS 21 NEXT 20 STOP 31 PLAY 2C PAUSE 30 SUBTITLE 4B ANGLE 85

Test fails:

ZOOM F7 AUDIO 4E REPEAT 1D REPEAT A-B 3B SHUFFLE 1C SCAN 2A

CL 16532

162_037

080102

.eps

Press the PLAY key to continue to the next text

Figure 5-13

Figure 5-14

Figure 5-15

Figure 5-16

Figure 5-17

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120799

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120799

CL 16532007_004.eps

090102

CL 16532007_005.eps

090102

CL 16532007_006.eps

090102

Figure 5-12

EN 26 DVD763SA5.

Diagnostic Software, Trouble Shooting and Test Instructions

5.4 Mono PCB Digital Part

5.4.1 Picture Test

The picture test is performed by putting a predefined picture (colour bar) on the display (nucleus VideoColDencOn), and asking the user for confirmation. The display will show the following message:

Figure 5-18

By pressing OPEN/CLOSE the user confirms the test, pressing STOP will indicate the picture was invisible or incorrect. Pressing PLAY will proceed to the next test. If the user presses PLAY without pressing OPEN/CLOSE or STOP first, the result of this test will be TRUE (picture ok).

Note: The colour bar must be simultaneously available on the CVBS, YC, and RGB (or YUV) outputs available. On the SCART only the CVBS and RGB signals will be available.

5.4.2 Sound 1 & SCART DVD Test

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100102

The test can be left by pressing the PLAY key for more than one second.

5.4.3 Sound 2 Test

The second soundtest is performed by producing a sine sound (nucleus AudioSineOn). The signal can be stopped by pressing the STOP key. The display will show the following message:

Figure 5-21

After the audio signal has been stopped, by pressing OPEN/ CLOSE, the user confirms the test. Pressing STOP will indicate that something went wrong. Pressing PLAY will proceed to the next. If the user presses PLAY without pressing OPEN/CLOSE or STOP first, the result of this test will be TRUE (sound ok).

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100102

The first soundtest is performed by starting a pink noise sound that needs confirmation from the user (nucleus AudioPinkNoiseOn). The display will show the following message:

CL 16532162_038.eps

080102

Figure 5-19

On the TV screen a colour bar (generated by nucleus VideoColDencOn) is visible and the internally generated pinknoise is audible. By pressing the PLAY key, the user confirms the test. Pressing the STOP key will indicate the sound was inaudible or incorrect.

Note: Only for double scart models, SCART loop-through will be simultaneously active during this test. SCART loop-through will be measured with the aid of an external video source. By pressing the PLAY key, there will be switched over to the external source. This must become now visible on the TV srcreen (using the SCART). The local display will show the following message:

CL 16532162_039.eps

080102

Figure 5-20

The internally generated colour bar is still available on the CVBS and Y/C outputs. And the pinknoise-signal is still available on the cinch audio outputs. By pressing the OPEN/ CLOSE button, the internal generated colour bar becomes visual again.

Diagnostic Software, Trouble Shooting and Test Instructions

5.5 Basic Engine

5.5.1 Version Number

EN 27DVD763SA 5.

In the basic engine tests, the version number of the Basic Engine will be shown first, as the following example:

Figure 5-22

By pressing the PLAY key, the Basic Engine tests are started.

5.5.2 Tray Test

First, the tray is tested. The purpose of this test is also to give the user the opportunity to put a disc in the tray of the DVD player. Some tests on the Basic Engine require that a disc (e.g. DVD MPTD test disc) is present in the player. At the end of the Basic Engine tests this tray test will be repeated solely to enable the user to remove the disc in the tray. The local display will look as follows:

Figure 5-23

By pressing OPEN/CLOSE the user can toggle the position of the tray. Note that this test will not contribute to the test result of the Basic Engine. Pressing PLAY will proceed to the next test. At this point, the tray will be closed automatically by the software if it was open.

5.5.3 Sledge Test (Visual Test)

CL 16532162_040.eps

080102

CL 16532162_041.eps

080102

Figure 5-25

By pressing OPEN/CLOSE the user confirms that the disc motor is running. Pressing STOP indicates the disc motor does not work. Pressing PLAY proceeds to the next test, after a reset of the disc motor (nucleus BeDiscMotorOff). If the user presses PLAY before pressing OPEN/CLOSE or STOP, the result of this test will be TRUE (disc motor is running).

5.5.5 Focus Test (Visual Test)

The fourth Basic Engine test tests the focussing. First focussing is turned on by calling nucleus BeFocusOn. The display will look as follows:

Figure 5-26

By pressing OPEN/CLOSE the user confirms that the focussing was succesful. Pressing STOP indicates a focussing failure. Pressing PLAY proceeds to the next test after a reset of the focussing (nucleus BeFocusOff). If PLAY is pressed before OPEN/CLOSE or STOP, the result of this test will be TRUE (focus successful).

5.5.6 Radial Test (Visual & Listening Test)

The fifth Basic Engine test tests the radial functionality (nucleus BeRadialOn). The local display looks as follows:

CL 16532162_043.eps

080102

CL 16532162_044.eps

080102

The second Basic Engine test tests the sledge. The user can move the sledge as many times as desired by using OPEN/ CLOSE (nucleus BeSledgeOut) and STOP (nucleus BeSledgeIn). Pressing PLAY on the local keyboard proceeds to the next test. Note that this test will not contribute to the test result of the Basic Engine. The local display will look as follows during the sledge test:

Figure 5-24

5.5.4 Disc Motor Test (Visual Test)

The third Basic Engine test tests the disc motor (nucleus BeDiscMotorOn). The local display looks as follows:

CL 165321625_042.eps

080102

Figure 5-27

By pressing OPEN/CLOSE the user confirms that the radial function works.Pressing STOP indicates the function does not work. Pressing PLAY proceeds to the next test, after a reset of the radial (nucleus BeRadialOff). If the user presses PLAY before pressing OPEN/CLOSE or STOP, the result of this test will be TRUE (radial successful).

5.5.7 Jump Test (Listening Test)

The sixth and last Basic Engine test tests the jumping by calling nuclei BeGroovesIn, BeGroovesMid and BeGroovesOut. During this test, the local display looks as follows:

CL 16532162_045.eps

080102

EN 28 DVD763SA5.

Diagnostic Software, Trouble Shooting and Test Instructions

Figure 5-28

The user can switch between the three different types of groove settings by pressing OPEN/CLOSE (forward to next nucleus in the list In-Mid-Out), or STOP (backward in the list InMid-Out). This is done in a cyclic manner; note that this test will not contribute to the test result of the Basic Engine. Pressing PLAY proceeds to the next test, after the disc motor has been shut off with a call to nucleus BeDiscMotorOff.

5.5.8 Tray Test

As a last action for the Basic Engine tests, the tray test is repeated. The local display will look as follows:

Figure 5-29

This test is meant to give the user the opportunity to remove the disc in the tray. The tray position can be toggled using the OPEN/CLOSE key. The tray will be closed (by the software, if it is open) before proceeding to the next test when the user presses the PLAY key.

5.5.9 Error Log (See Table on Page 25)

Reading the error log and error bits information can be useful to determine any errors that occurred recently during normal operation of the DVD player. Reading the error log is done by nucleus LogReadErr. The display during the errorlog readout looks as follows :

CL 16532162_046.eps

080102

CL 16532162_041.eps

080102

Figure 5-31

Only the identification number (decimal) representing set errorbits will be shown. By pressing OPEN/CLOSE or STOP, the user can move forward or backward (respectively) through the logged errorcodes. If the display only shows "EB-0", no error bits were set. By pressing PLAY the user can continue to the next test.

5.6 Loop Test (See Table Below)

At the start of the loop test, the local display of the DVD player will show the interactive player test result readout in the following display:

Figure 5-32

The left side of the display contains a 3-digit code, which can have a value between 000 and 111. These values indicate the faulty modules and are to be interpreted as follows:

Displayed Value

000 ok ok ok 001 ok ok faulty 010 ok faulty ok 011 ok faulty faulty 100 faulty ok ok 101 faulty ok faulty 110 faulty faulty ok 111 faulty faulty faulty

Indication for each module

Basic Engine Mono

PCB

Display PCB

CL 96532065_031.eps

CL 16532162_048.eps

080102

CL 16532162_049.eps

080102

120799

Figure 5-30

Note: Previous versions of the diagnostic software showed a 8-

digit error code. Due to limitations in the number of digits that can be displayed by some front panel displays, the most significant digits will not be shown. This can be done since all the error codes used by this player has set these 2 digits to “00”

By pressing OPEN/CLOSE or STOP the user can move forward or backward (respectively) through the logged error codes. If "0000" is displayed at all positions, the error log is empty. Display of the logged errors is done in a cyclic manner. By pressing PLAY on the local keyboard, the user can proceed to the next test.

5.5.10 Error Bits

Reading the error bits is done by nucleus LogReadBits. The display during the errorbits readout looks as follows:

CL 16532162_047.eps

080102

Figure 5-33

The loop test will perform the same nuclei as the dealer test, but it will loop through the list of nuclei indefinitely. The display of the DVD player will display not only the three digits indicating correct/faulty modules and the last found error code (as mentioned, faults are detected as far as they can be within the scope of the diagnostic software), but also a loop counter indicating how many times the loop has been gone through. If an error was detected, the display will remain as in figure 5-34 until the user presses the PLAY key and then it will continue to the next loop. Example:

CL 16532162_050.eps

080102

Figure 5-34

The 2-digit number (23) on the right of figure 5-32 indicates the number of times the loop test has been performed.

Diagnostic Software, Trouble Shooting and Test Instructions

EN 29DVD763SA 5.

After one loop cycle: Display the 3-digit module bits together

with the last error code which occured in the loop test. The 4 digits at the right side of the display (fig. 5-34) show the last error that was found during the loop test. The leftmost two digits (54) of this code indicates which nucleus resulted in a fault. The rightmost two digits (03) refer to the faultcode within that nucleus. For further explanation of this error code, refer to chapter 5.8 (Nuclei Error Codes).

5.6.1 Errorlog

Explanation:

The application errors will be logged in the NVRAM. The maximum number of error bytes that will be visible is 16. The first word (4 digits) of the byte is the component identification, the last word is the error code. The diagnostics software will present a combination of this component identification plus an error code on the local display (and on the attached terminal). The last reported error is shown as < 00000000, the oldest visible error as 00000000 > and the errors in between as < 00000000 >. The devices that may report errors are the serial controller (UART), the basic engine (BE), the slave processor (SLPH), the SACD Stream Manager (SSM) and the SACD Media Access (SMA). The identification of these components is as follows:

Component name Component identification

Serial controller (UART) 000A Engine (BE) 0016 Slave Processor (SLPH) 001A SACD Stream Manager

(SSM) SACD Media Access (SMA) 002E Diagnostic software (DS) Dxxx

The tables in the next chapters list the error code and corresponding problem. The column ‘Explanation’ holds a more elaborate description and the most likely reason for the error.

Some Examples:

002E0000 (SMA reported a timeout error) 0016010A (Engine could not fully close or open the tray) D0010001 (Flash checksum failed).

For further explanation of DS errors, see description of nucleui error codes in paragraph 5.8.

UART Error Codes

Error Number

0000 BUF_OVE

0001 COMMUNI

0002 TIME OUT

BE Errors

Error Number Error name Explanation

0101 S2B_ILL_CO

0102 S2B_ILL_PARAMCommand not allowed in this

Error name Explanation

RFLOW

CATION

MMAND

001C

To many characters were offered in too little time. Reason: system was too busy doing other jobs.

Usually a protocol error. Reason: bad connection between engine and processor.

Parameter(s) not valid for this command. Reason: some communication problem between UART and engine.

state or unknown. Reason: see S2B_ILL_COMMAND error

Error Number Error name Explanation

0103 S2B_SLEDGE Sledge could not be moved to

home position. 0104 S2B_FOCUS Focus failure 0105 S2B_MOTOR Motor could not reach speed

0106 S2B_RADIAL Servo didn't get on track after

0107 S2B_PLL_LOCKPLL could not lock in Accessing

0108 SBC_HEADE

R_TO

0109 S2B_SBC_NO

T_FOUND

010A S2B_TRAY Tray could not be opened or

010B S2B_TOC_READTOC could not be read within

010C S2B_JUMP Requested seek could not be

010D S2B_NON_EX

IST_SES

010E S2B_NON_EX

IST_BCA

010F Speed setting A wrong or inappropraiate speed

0116 NO_DISC No disc selected 011A TRAY_INIT After reset, initialized tray 011B NO TOC INFO No TOC information in lead-in

01F0 S2B_OVERRUNToo many bytes received over

01F1 S2B_COMM_TONot enough bytes are received

01F2 S2B_PARITY Byte received with parity error.

01F3 S2B_ILL_PHASECMD IDC is not valid,

01F4 S2B_ILL_NR_

OF_BYTES

SLPH Error Codes

Error Number Error name Explanation

0000 COMMUNICA

TION

SSM Error Codes

Error Code Error name Explanation

0006 SP_SYNCER

ROR

0007 SP_EDCERRORData coming from disc is

within timeout

several retries.

or Tracking state

Header timeout

Requested subcode item could

not be found.

closed completely.

timeout period.

performed.

Attempt to access a non-existing

session.

Caller tries to acces a non-

existing BCA area

value has been set

area or erase TOC found

S2B Reason: see

S2B_ILL_COMMAND error

over S2B Reason: see

S2B_ILL_COMMAND error

Reason: see

S2B_ILL_COMMAND error

transmission out of sync.

Reason: see

S2B_ILL_COMMAND error

Byte count has an illegal value.

Reason: see

S2B_ILL_COMMAND error

Error in I2C communication.

Reason: bad connection

between slave processor and

main processor.

System cannot get synchronised

with sectors coming from disc.

Reason: Usually a damaged

disc or the player was dropped/

pushed during operation. If not,

the engine is malfunctioning.

damaged. Reason: see

SP_SYNCERROR

EN 30 DVD763SA5.

Diagnostic Software, Trouble Shooting and Test Instructions

Error Code Error name Explanation

0008 SP_CONTINU

ITYERROR

0009 DMX_CONTI

NUITYERRO R

000A LLD_ERROR An illegal audio format was

000B BCU_ERROR Internal problem in Furore chip

5.6.2 Reprogramming of New Mono Boards.

Sequence of sectors coming from disc is incorrect. Reason: see SP_SYNCERROR

Sequence of sectors is incorrect. Reason: problem with buffer RAM

offered to the decoder. Reason: unknown audio type on disc or problem with buffer RAM

Caution

This information is confidential and may not be distributed. Only a qualified service person should

reprogram the mono board

After reset of NV-memory or repair of the mono board, all the customer settings and also the region code will be lost. Reprogramming of the mono board will put the player back in the state in which it has left the factory, i.e. with the default settings and the allowed region code.

Reprogramming is limited to 25 times When the counter reaches 25, reprogramming is not possible anymore Reprogramming will be done by way of the remote control. Put the player in stop mode, no disc loaded. Press the following keys on the remote control:

PLAY

< The display shows: “

> followed by numerical keys

- - - - - - - - - - -

Press now successively the following keys :

<1> <5> <9>

”

SMA Error Codes

Error Number Error name Explanation

0000 SMA_TIMEO

UTERROR

Data coming from disc not in time. Reason: damaged disc or engine problem.

for DVD763SA /001 /021 /051 :

Press <

PLAY

> again.

<2><2><2> <0><0><8><0><0>

The TV screen will become BLUE during a short time to confirm that the mono board has been reprogrammed.

CL 26532053_056.eps

Figure 5-35 Reprogamming code

150502

Diagnostic Software, Trouble Shooting and Test Instructions

5.6.3 Trade Mode

When the player is in Trade Mode, the player cannot be controlled by means of the front key buttons, but only by means of the remote control.

EN 31DVD763SA 5.

TO ACTIVATE TRADE MODE

POWER ON

DURING STOP MODE AND W/O DISC.

PRESS REMOTE KEYS COMBINATION

PLAYER IS IN TRADE MODE WHEN

PRESSING FRONT KEYS,

THE PLAYER DOESN'T RESPOND

DURING STOP MODE AND W/O DISC.

PRESS REMOTE KEYS COMBINATION

PLAYER IS IN NORMAL MODE WHEN

Figure 5-36

Note: To activate and deactivate the Trade Mode with the disc

in the player, the procedure is similar to above, except that the remote control keys combination is pressed at the instant when the local display is flashing “READING”

5.7 Menu and Command Mode Interface

5.7.1 Layout of Results Diagnostic Nuclei

TO DEACTIVATE TRADE MODE

POWER ON

PRESSING FRONT KEYS,

THE PLAYER WILL RESPOND

CL16532162_052.eps

0850102

Activation

Switch the player on and the following text will appear on the screen of the terminal (program):

DVDv4 Diagnostic Software version 5.03

(M)enu, (C)ommand or (S)2B interface ? [M]:@ m <enter>

SDRAM Interconnection test passed Basic SDRAM test passed Slave Processor: SLAVE2

DD:>

CL 26532053_057.eps

Figure 5-37

150502

Results returned from a Diagnostic Nucleus will be displayed in the following layout: < number >< string > [ok | ER]

< number >: is a 4-digit decimal number padded with leading zeros if its value is less than 4 digits. The first 2 digits identify the generating nucleus (or group of nuclei) while the latter 2 digits indicate the error number.

< string >: is a text string containing information about the result of the Diagnostic Nucleus.

< number > and < string > are defined in [SSD_DN] in the output sections of each Nucleus.

Examples:

1. 0001Unknown command ER @

2. 3100OK @

3. 0901Data line X is not connected to the DRAM ER@

5.7.2 Command Mode Interface

Set-up Physical Interface Components

Hardware required:

• Service PC

• one free COM port on the Service PC

• special cable to connect DVD player to Service PC

The service PC must have a terminal emulation program (e.g. OS2 WarpTerminal or Procomm) installed and must have a free COM port (e.g. COM1). Activate the terminal emulation program and check that the port settings for the free COM port are: 19200 bps, 8 data bits, no parity, 1 stop bit and no flow control. The free COM port must be connected via a special cable to the RS232 port of the DVD player. This special cable will also connect the test pin, which is available on the connector, to ground (i.e. activate test pin). Code number of PC interface cable: 3122 785 90017

The first line indicates that the Diagnostic software has been activated and contains the version number. The second line lets the user choose the interface format. Enter ‘C’ to select Command Mode and the next three lines are the successful result of the two subsequent basic tests (nuclei 2, ,4 and the detection of the display type used by the panel respectively). If not all these messages appear on the terminal screen, then the related nucleus found an error. The last line is the prompt ("DD>"). The diagnostic software is now ready to receive commands.

Command Overview of Nuclei

The following table gives an overview of all available nuclei. The first column contains an identification number, the second contains the name of a nucleus and the last column indicate the description of the nucleus.

Note: User confirmation is necessary during front panel tests

EN 32 DVD763SA5.

Diagnostic Software, Trouble Shooting and Test Instructions

Table 5-1 Basic diagnostic nuclei

Ref. # Reference Name Remark

1 BasicSpAcc Serial port Access test/

initialization

2a BasicInterconDram Data and address bus

Interconnection (only for development)

2b BasicInterconSdram Data and address bus

interconnection

3 BasicDramWrR DRAM Write Read (only for

development)

4 BasicSdramWrR SDRAM Write Read

Table 5-2 Processor and peripherals

Ref. # Reference Name Remark

6 PapChksFl Checksum FLASH 7a PapUclkAclkCdda uClock A_CLK in CD-DA

mode 7b PapUclkAclkDvd uClock A_CLK in DVD mode 7c PapUclkAclkDvd96 uClock A_CLK in DVD

(96kHz) mode 10 PapFlashWrAcc FLASH Write Access (only for

development) 11 PapI2cNvram I2C NVRAM access 12 PapI2cDisp I2C Display PWB 13 PapS2bEcho S2B Echo 14 PapS2bPass S2B Pass-through 15 PapNvramWrR NVRAM Write Read 62 PapChksSum Show checksums stored in

flash

Ref. # Reference Name Remark

68a DAC_AudioPreMuteOn Enable Audio Pre-mute

68b DAC_AudioPreMuteOff Disable Audio Pre-mute

69a DAC_CenterOn Enable Center on pin 69b DAC_CenterOff Disable Center on pin 79 DAC_Reset Resets DAC 80a DAC_ModeCDDA Sets DAC to CDDA

80b DAC_ModeDVD48 Sets DAC to DVD mode

80c DAC_ModeDVD96 Sets DAC to DVD mode

80d DAC_ModeDSD Sets DAC to DSD mode 81a DAC_LowPowerStandbyOnEnable Low Power

81b DAC_LowPowerStandby

Off

82a DAC_UpsamplingFreq192kSets Upsampling fre-

82b DAC_UpsamplingFreq96kSets Upsampling fre-

82c DAC_UpsamplingOn Enable upsampling 82d DAC_UpsamplingOff Disable upsampling

mode

(48kHz)

(96kHz)

Standby Disable Low Power

Standby

quency to 192kHz

quency to 96kHz

Table 5-3 Components

Ref. # Reference Name Remark

16 CompSdramWrR SDRAM Write Read

Table 5-4 Audio

Ref. # Reference Name Remark

19a AudioMuteOn Audio Mute On 19b AudioMuteOff Audio Mute Off 20a AudioPinkNoiseOn Audio Pinknoise On 20b AudioPinkNoiseOff Audio Pinknoise (or beep

20c AudioBeepToneOn Audio Beep Tone On 21a AudioSineOn Audio Sine signal On/Off 21b AudioSineBurst Audio Sine signal Burst 56a AudioLfePortHigh Set the LFE_SEL port to

56b AudioLfePortLow Set the LFE_SEL port to

65 DAC_I2C Resets DAC and check

66a DAC_I2CEnable Enable I2C communica-

66b DAC_I2CDisable Disable I2C communica-

67a DAC_ClockInternal Uses internal clock from

67b DAC_ClockExternal Uses external clock for

tone) Off

HIGH

LOW

I2C communication with DAC

tion to AV board

monoboard for DAC (256fs)

DAC (384fs)

Diagnostic Software, Trouble Shooting and Test Instructions

EN 33DVD763SA 5.

Table 5-5 Video

Ref. # Reference Name Remark

17a VidPortOutAA Output the value 0XAA at

17b VidPortOut55 Output the value 0X55 at

23a VideoColDencOnPAL Colourbar (PAL) DENC

23b VideoColDencOff Colourbar DENC Off 23c VideoColDencOnNTSC Colourbar (NTSC) DENC

24a VideoProgMPEGon Progressive -

24b VideoYuvMPEGon Enhanced YUV-

25a VideoScartLo Scart Low 25b VideoScartMi Scart Medium 25c VideoScartHi Scart High 54 VideoScartSwComm Scart Switch

55a VideoScartSwDvd Scart Switch Dvd 55b VideoScartSwPass Scart Switch Pass-

57a VideoScartPinLo PIO-pins as used in 2A

57b VideoScartPinMi PIO-pins as used in 2A

57c VideoScartPinHi PIO-pins as used in 2A

61a VideoColOutRGB

(ST5508)

61b VideoColOutYUV

(ST5508)

the Digital Video Interfac e Port

DigitalVideo Colour Bar ON

DigitalVideo Colour Bar

communication

through

for Scart-switching

for Scart-switching Output RGB from

ST5508 Output YUV from

ST5508

Ref. # Reference Name Remark

46 MiscApplVer Read version of

application software

47a MiscTrayOpenNr Read the number of

times the tray opened

47b MiscPowerOnTime Read the total time the

player's power has been on

47c MiscPlayTimeCddaVcd Read the Playtime of

CDDA and VCD discs

47d MiscPlayTimeDvd Read the Playtime of

DVD discs

Table 5-6 Display (slave processor)

Ref. # Reference Name Remark

26 DispVer Version number 27 DispKeyb Keyboard 28 DispRc Remote Control 29 DispLed LEDs 30a DispDisplay VFT Display test 30b DispLCDisplay LCD Display test 30c DispLCDBkLight LCD Backlight test 60 DispP50 P50 loopback test

Table 5-7 Log (Error logging in Nvram)

Ref. # Reference Name Remark

31 LogReadErr Read last Errors 32 LogReadBits Read errors Bits 33 LogReset Reset

Table 5-8 Miscellaneous

Ref. # Reference Name Remark

34 MiscReadConfig Read Configuration area

from NVRAM 35 MiscNvramReset NVRAM Reset 36 MiscNvramMod Modify NVRAM contents

EN 34 DVD763SA5.

Table 5-9 Basic engine

Ref. # Reference Name Remark

37 BeVer Version number 38a BeFocusOn Focus On 38b BeFocusOff Focus Off 39a BeDiscmotorOn Discmotor On 39b BeDiscmotorOff Discmotor Off 40a BeRadialOn Radial control On 40b BeRadialOff Radial control Off 41a BeSledgeIn Sledge Inwards 41b BeSledgeOut Sledge Outwards 42a BeGroovesIn jump Grooves to Inside 42b BeGroovesMid jump Grooves to Middle 42c BeGroovesOut jump Grooves to Outside 43a BeTrayIn Tray In 43b BeTrayOut Tray Out 44 BeReset Reset Basic Engine 58a LaserCdOn CD Laser on 58b LaserCdOff CD Laser off 58c LaserDvdOn DVD Laser on 58d LaserDvdOff DVD Laser off 70 BedReadFlashID Read flash memory manufac-

71 BedCalcRomChk-

sum

72 BedScratchTest Test scratch detection circuit

Table 5-10 Furore IC

Ref. # Reference Name Remark

62 Furore_SdramWrR Furore SDRAM Write Read

63 Furore_SdramWrR

Fast 64 Furore_Id Furore version ID check 83 Furore_Reset Furore reset 84a Furore_High Sets Furore output pins

84b Furore_Low Sets Furore output pins

Table 5-11 Karaoke (not available)

turer and device ID Calculate ROM checksum

test Furore SDRAM interconnec-

tion test

DSD_PCM0-9 to high

DSD_PCM0-9 to low

Diagnostic Software, Trouble Shooting and Test Instructions

DVDv4 Diagnostic Software version 5.03

(M)enu, (C)ommand or (S)2B interface ? [M]:@ <enter> SDRAM Interconnection test passed

Basic SDRAM test passed Slave Processor: SLAVE2

Press ENTER to go to main menu CC: > <enter>

MAIN MENU

1. Audio ...

2. Video ...

3. Front Panel ...

4. Basic Engine ...

5. Processor Peripherals ...

6. Error Log ...

7. Miscellaneous ...

Select >

Figure 5-38 Screen menu

The first line indicates that the Diagnostic software has been activated and contains the version number. The next lines are the successful result of the SDRAM interconnection test and the basic SDRAM test. The last line allows the user to choose between the four possible interface forms. If pressing M has made a choice for Menu Interface, the Main Menu will appear.

Layout of Menu and Submenu

The following menu layout will appear after starting up the DVD player in menu mode. The symbol “- - -”” indicates that the current menu choice will invoke the display of a submenu. The number between [ ] idicates the nucleus number. These numbers will not be shown on the screen.

Menus

MAIN MENU

1 Audio... 2 Video... 3 Front Panel... 4 Basic Engine... 5 Processor Peripherals... 6 Error Log... 7 Furore... 8 Miscellaneous...

CL 26532053_058.eps

150502

Ref. # Reference Name Remark

48a KaraokeModeOff Switch Karaoke mode off 48b KaraokeModeOn Switch Karaoke mode on 49 KaraokeMicInput Check path from the

microphone input to audio output

50a KaraokeKeyOn Set Karaoke Key to the

maximum level (1200 cent)

50b KaraokeKeyOff Set Karaoke Key to flat octave

(0 cent) 51a KaraokeEchoOn Set Echo Control fuction on 51b KaraokeEchoOff Set Echo Control function off

5.7.3 Menu Mode Interface

Activation

Switch the player on and the following text will appear on the screen of the terminal (program):

First Level Submenus

MAIN > AUDIO MENU

1 Mute... 2 Pink Noise... 3 Sine Wave... 4 Digital Ports... 5 Ext. DAC Board...

MAIN > VIDEO MENU

1 Colourbar... 2 Scart... 3 Digital Port...

MAIN > FRONT PANEL MENU

1 Slave Processor... 2 VFT Display [30a] 3 LCD Display [30b] 4 LCD BkLight [30c] 5 Keyboard [27] 6 LEDs [29] 7 Remote Control [28] 8 P50 Check [60]

Diagnostic Software, Trouble Shooting and Test Instructions

EN 35DVD763SA 5.

MAIN > BASIC ENGINE MENU

1 Reset [44] 2 Version [37] 3S2B... 4 Loader Mechanism... 5 Special Diagnostics...

MAIN > PROCESSOR PERIPHERALS MENU

1 Clock... 2Flash... 3NVRAM... 4 SDRAM Write/Read [16]

MAIN > ERROR LOG MENU

1 Read Last Errors [31] 2 Read Error Bits [32] 3 Reset Error Log [33]

MAIN > FURORE MENU

1 SDRAM Write/Read [63] 2 SDRAM Write/Read [64] 3 Chip Revision ID [65] 3 Set Output High [84a] 3 Set Output Low [84b] 3 Reset [83]

MAIN > MISCELLANEOUS MENU

1 Statistics Info... 2 Read DVD Application version[46]

Second Level Submenus

MAIN > AUDIO > MUTE MENU

1 Mute On [19a] 2 Mute Off [19b]

MAIN > AUDIO > PINK NOISE MENU

1 Pink Noise On [20a] 2 Pink Noise / Beep Tone Off [20b] 3 Beep Tone On [20c]

MAIN > AUDIO > SINE WAVE MENU

1 Audio Sine On [21a] 2 Audio Burst On [21b]

MAIN > AUDIO > DIGITAL PORTS MENU

1 LFE_SEL High [56a] 2 LFE_SEL Low [56b]

MAIN > AUDIO > EXT DAC BOARD MENU

1. DAC Reset [79]

2. I2C Test...

3. Clock...

4. Audio...

5. Low Power Standby...

6. DAC Mode...

6 Scart Pin 8 Hi(9.5 to 12)V [25c]

MAIN > VIDEO > DIGITAL PORT MENU

1 Video Port Out 0xAA [17a] 2 Video Port Out 0x55 [17b]

MAIN > FRONT PANEL > SLAVE PROCESSOR MENU

1 Bus Comms Check [12] 2 S/W Version [26]

MAIN > BASIC ENGINE > S2B MENU

1 S2B Echo [13] 2 S2B Pass-Through [14]

MAIN > BASIC ENGINE > MECHANISM MENU

1 Disc Motor... 2 Laser... 3Tray... 4 Focus... 5 Radial... 6 Sledge... 7 Grooves...

MAIN > BASIC ENGINE > SPECIAL DIAGNOSTICS MENU

1 Read FlashID [70] 2 ROM Checksum [71] 3 Scratch Detector Test [72]

MAIN > PROCESSOR PERIPHERALS > PCM CLOCK MENU

1 PCM_CLK In CDDA Mode (11.3MHz) [8a] 2 PCM_CLK In DVD Mode (12.3MHz) [8b] 3 PCM_CLK In DVD96kHz Mode (24.6MHz) [8c]

MAIN > PROCESSOR PERIPHERALS > FLASH MENU

1 Verify FLASH Checksum [6] 2 Show FLASH Checksum [62]

MAIN > PROCESSOR PERIPHERALS > NVRAM MENU

1 I2C NVRAM Acces [11] 2 NVRAM Config [34] 3 NVRAM Reset [35] 4 NVRAM Modify [36] 5 NVRAM Read/Wr Test [15]

MAIN > MISCELLANEOUS > STATISTICS INFO MENU

1Total Nr Of Times Tray Open[47a] 2 Total Time Power On [47b] 3 Total Play-Time CDDA & VCD [47c] 4 Total Play-Time DVD [47d]

Third Level Submenus

MAIN > AUDIO > EXT DAC BOARD > I2C TEST MENU

1. I2C Test [66a]

2. I2C Enable Pin On [66b]

3. I2C Enable Pin Off [66c]

MAIN > VIDEO > COLOURBAR MENU

1 Colourbar DENC On (PAL) [23a] 2 Colourbar DENC On (NTSC) [23c] 3 Colourbar DENC/MPEG Off [23b] 4 ProgressiveScan MPEG On [24a] 5 Enhanced YUV MPEG On [24b] 6 Set Video Out To RGB [61a] 7 Set Video Out To YUV [61b]

MAIN > VIDEO > SCART MENU

1 I2C Scart IC Check [54] 2 Scart To DVD [55a] 3 Scart Pass Through [55b] 4 Scart Pin 8 Low (0 to 2)V [25a] 5 Scart Pin 8 Mid (4.5 to 7)V [25b]

MAIN > AUDIO > EXT DAC BOARD > CLOCK MENU

1. Clock Internal [67a]

2. Clock External [67b]

3. Clock Upsampling 192k (963 only) [82a]

4. Clock Upsampling 96k (963 only) [82b]

5. Clock Upsampling On (963 only) [82c]

6. Clock Upsampling Off (963 only) [82d]

MAIN > AUDIO > EXT DAC BOARD > AUDIO

1. Audio Pre-Mute On [68a]

2. Audio Pre-Mute Off [68b]

3. Audio Center On [69a]

4. Audio Center Off [69b]

+ 44 hidden pages