Philips DVD763SA/021 Diagnostic Software, Trouble Shooting and Test Instructions, Dealerscript

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5.

 

DVD763SA

Diagnostic Software, Trouble Shooting and Test Instructions

5. Diagnostic Software, Trouble Shooting and Test Instructions

5.1Dealerscript

5.1.1Purpose 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

5.1.2Contents 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):

 

Display

 

Nucleus

 

Nucleus

 

Description

 

 

 

 

 

Countdown

 

Number

 

Name

 

 

 

 

 

 

 

 

 

 

 

7

 

6

 

PapChksFl

 

Calculate and verify checksum of FLASH memory

 

 

 

 

 

 

 

Checks the I2C interface with the slave processor on

 

6

 

12

 

PapI2cDisp

 

the display board

 

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)CL26532053_052150502.eps

Figure 5-1 Dealer script nuclei

Press 2 keys simultaneously <OPEN/CLOSE> + <PLAY> 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:

NO

SET O.K.?

YES

To exit DEALER SCRIPT, disconnect from mains

CL 26532053_053.eps 150502

Figure 5-2 Dealer Script

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Contents DVD-Video Player ContentsDVD763SA /001 /021 /051 Technical Specifications and Connection Facilities SpecificationsDolby Safety Instructions, Warnings and NotesSafety Instructions Laser Device UnitComPair Service HintsSwitched Mode Power Supply Service PositionsLift module up slightly and move MechanicalTopCover 300 Remove 4 screws 310 DVD Module 145 Remove flex connections to A/V boardMechanical- and Dismantling Instructions Purpose of Dealer Script Diagnostic Software, Trouble Shooting and Test InstructionsNucleus Contents of Dealer Script DealerscriptStructure of Player Script Contents of Player ScriptPlayer Script Purpose of Player ScriptLED Test Remote Control TestDisplay PCB Display Test5 P50 Loop-Back Test 162037.epsSound 1 & Scart DVD Test Picture Test Sound 2 TestBasic Engine Loop Test See Table Below Error BitsSSM Error Codes Uart Error CodesBe Errors Slph Error CodesReprogramming of New Mono Boards SMA Error CodesCL 26532053056.eps Command Overview of Nuclei Menu and Command Mode InterfaceSet-up Physical Interface Components Hardware required Audio Ref. # Reference Name Remark Basic diagnostic nuclei Ref. # Reference Name RemarkProcessor and peripherals Ref. # Reference Name Remark Components Ref. # Reference Name RemarkMiscellaneous Ref. # Reference Name Remark Log Error logging in Nvram Ref. # Reference Name RemarkVideo Ref. # Reference Name Remark Display slave processor Ref. # Reference Name RemarkFirst Level Submenus Layout of Menu and SubmenuActivation MenusThird Level Submenus Second Level SubmenusError Code Error text Nuclei Error CodesAudio Nuclei Error Code Error text Basic Engine Nuclei Error Code Error text Processor & Peripherals Nuclei Error Code Error text Display PWB Nuclei Error Code Error textFurore Nuclei Error Code Error text Log Nuclei Error Code Error textMiscellaneous Nuclei Error Code Error text Video Nuclei Error Code Error textAudio Mute Check Test Instruction Front Display and Audio/ Video BoardSupply Check Clock CheckDigital Silence Command Ref.# Name Remarks Audio outputCommand Ref.# Name Remarks Killlr signal Kill CircuitPersonal Notes Block Diagram DVD763SA EU Block and Wiring DiagramWiring Diagram DVD763SA EU CL 26532053011.eps AV Board Testpoint Overview170502 Power Supply Unit DVD763SA EU Electrical DiagramsAV-Board Clock & Control 10ms / div AV-Board Video DACI200 I201 I221 200mV / div ACAV-Board Audio I421 I422 I423 I480 AV-Board VideoI231 I234 I403 I406 I407CL 26532053009.eps Layout AV-Board Overview Top Side260402 Layout AV-Board Part 1 Top Side Layout AV-Board Part 2 Top Side Part Layout AV-Board Overview Bottom SideCL 26532053010.eps CL 2653205310a.eps Layout AV-Board Part 1 Bottom SideCL 2653205310b.eps Layout AV-Board Part 2 Bottom SideDVD763SA 30521-Front Board Display Panel 200302 Layout DVD763SA 30521-Front Board Top SideLayout DVD763SA 30521-Front Board Overview Bottom Side CL 26532039021.epsCL 2653203921a.eps Layout DVD763SA 30521-Front Board Part 1 Bottom Side210302 CL 2653203921b.eps Layout DVD763SA 30521-Front Board Part 2 Bottom Side1200 1201 1202 6200 DVD763SA 30521-Front Board Standby PanelLayout DVD763SA 30521-Front Board Standby Panel 6200 1202 1200 1201Switching Panel 500mV/div AC Scart PanelTP1A Bvid out TP2A Gvid out TP14 Cvbs outLayout Scart Board Overview Top Side Layout Scart Board Part 1 Top Side Layout Scart Board Part 2 Top Side Introduction Power Supply UnitAlignments Circuit Descriptions and List of AbbreviationsOver-voltage Protection Loader/Mono BoardPrimary Current Sensing Under-voltage ProtectionDVD Back-end Processor Loader InterfaceServo Processor/Decoder Interface/Program MemoryBasic Engine Interface Sacd DSD processorAudio data input/output Interface Video Output Audio OutputClock Factory Power Supply diagram M7Miscellaneous Audio/Video A/V Board Reset CircuitIR Receiver Control and DisplayStandby LED Key MatrixAbbreviation list IC Data Diagram Power Supply TY72011P2 Block Diagram itemTY72011P2 Pinning item Various Spare Parts ListVarious SD 4.00SACH ModuleRC22H RST SM Front PWBScart PWB

DVD763SA/051, DVD763SA/021, DVD763SA/001 specifications

The Philips DVD763SA series, which includes models DVD763SA/001, DVD763SA/021, and DVD763SA/051, represents a sophisticated blend of technology and quality in the realm of home entertainment. These DVD players are designed to deliver an exceptional viewing experience, featuring a range of functionalities that cater to modern media consumption needs.

One of the standout features of the DVD763SA series is its compatibility with various disc formats. It supports not just standard DVDs, but also CD-R/RW, MP3, and JPEG formats, allowing users to enjoy a versatile selection of media. This versatility ensures that whether you're in the mood for a classic movie, listening to music, or viewing photos from a digital camera, the Philips DVD763SA delivers seamless playback.

Equipped with progressive scan technology, these DVD players enhance video quality significantly. This technology minimizes motion blur and improves image clarity, producing a sharper picture that enhances the viewing experience, especially on larger screens. The DVD763SA series also boasts an advanced video rendering capability, which ensures that even older discs are upscaled to near-HD quality, providing a more enjoyable viewing experience.

Another notable characteristic of the DVD763SA series is its user-friendly interface. The remote control is ergonomically designed for ease of use, incorporating intuitive buttons that allow for quick access to settings, playback options, and media navigation. The on-screen display further simplifies navigation, making it easy for users to browse through their media collections.

Audio quality is equally impressive, with support for Dolby Digital and DTS sound formats. This ensures that viewers can enjoy cinematic audio experiences from the comfort of their homes. The players also feature direct audio outputs, enabling users to connect them to external sound systems for enhanced sound performance.

The Philips DVD763SA series prioritizes energy efficiency, adhering to environmentally friendly standards. This not only helps reduce power consumption but also contributes to lower electricity bills for households. With a sleek and compact design, these DVD players fit seamlessly into any home entertainment setup, providing both functionality and style.

In summary, the Philips DVD763SA/001, DVD763SA/021, and DVD763SA/051 models combine advanced technology with practical features, making them an excellent choice for anyone looking to upgrade their home media experience. From impressive audio-visual capabilities to user-friendly design, these players are well-equipped to meet the demands of today's media consumers.
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