Philips MX5800SA Service Manual Download

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3-2

VOL -

Button pressed?

DVD DEALER TEST
(without User interaction)

STEP

ACTION

Check the correctness of the
checksum in the flash.

Check the correctness of ECHO
feature

Check the correctness of the I

bus to the NVRAM

Check writing to the NVRAM

Check writing to the SDRAM

Shows result of all tests
Returns PASS or FAIL

Disconnect mains cord to exit
the Service Test Program.

DISPLAY

CHKSUM
FLASH

S2B
ECHO

IIC
NVRAM

NVRAM
WRITE

SDRAM
WRITE

ALL TEST
’####’

DVD Dealer Test is used to check the flash RAM,
the SDRAM, the DRAM, the NVRAM and the I

communication.

Table 4

Error code

0601

1101

1102

1103

1104

1201

1202

1203

1204

1301

1302

1303

1304

1601

5401

5402

5403

Nucleus no.

Error description

Calculated checksum of FLASH is not correct

C bus busy before start

NVRAM access time-out

No NVRAM acknowledge

NVRAM reply time-out

C bus busy

Error sending I

C command to Slave

Slave controller not responding

Slave response is not correct

Parity error receiving data from Basic Engine

Parity error sending data to Basic Engine

No communication with Basic Engine

Communication time-out with Basic Engine

The SDRAM is faulty

C bus busy

Error sending I

C command to Scart Switch IC

Scart Switch IC not responding

Scart Switch IC response is not correct

Nucleus Error Codes

Table 3

Faulty Module Codes

Basic Engine Part

Faulty

STi + Peripherals

Faulty

Error code

VOL +

Button pressed?

DVD PLAYER TEST
(with User interaction)

STEP

ACTION

Test picture is available on all video output. Press

II if test is ok,

otherwise press PROGRAM.

Noise is available on all channels. Press

II if test is ok,

otherwise press PROGRAM.

Internally generated pinknoise and color bar is output to all channels
& video output. Press

II if test is ok, otherwise press PROGRAM.

Internally generated pinknoise is output to all channels & test picture
(external signal) is send to video output. Press

II if test is ok,

otherwise press PROGRAM.

Sine sound output is available on all channels. Press

to stop the

sound output. Press

II if test is ok, otherwise press PROGRAM.

The color set-up function will be tested by use of internally generated
color bar. Press

II if test is ok, otherwise press PROGRAM.

The color set-up function will be tested by use of internally generated
color bar. Press

II if test is ok, otherwise press PROGRAM.

Returns the SW-version of the basic engine.

Tray 1 can be open or close with the

II and PROGRAM buttons

repectively. Insert a CD onto Tray 1 and close before proceding
to next test.

The Sledge can be move in and out with the

II and PROGRAM

buttons respectively.

Dismotor starts to turn. Press

II if the motor turns and PROGRAM

button if the motor does not turn.

The DVD tries to focus. Press

II if focus is successful and

PROGRAM button if focus is not successful.

Radial test is started. Press

II if test is successful and PROGRAM

button if test is not successful.

The laser spot jumps to another position. Press

II to jump to the

next position or press PROGRAM to jump to previous position.

Reads out the info from the error log. Up to 16 errors (8 hex digits)
can be stored in a buffer. Press

II to view next error or press

PROGRAM to view previous error. If there is no error the display
will shows: "LO-00000000"

Shows all error bits (2-digit number). Press

II to select next error

bits or press PROGRAM to select previous error bits.

Runs the dealer test infinitely. The information returned from the
module will be displayed. aa = faulty module codes (see table 3);
bbb = number of loops and cccc = Nucleus error codes (see table 4).

Disconnect mains cord to exit Service Test

DISPLAY

BAR
PICTURE

PINK
NOISE

SCART
LOOP DVD

SCART
LOOP EXT

SINE
SOUND

COLOR
HIGH

COLOR
LOW

ENG
xx.yy.zz.

TRAY

SLEDGE

MOTOR

FOCUS

RADIAL

GROOVES

LO -
wwxxyyzz

ERROR
BITS xx

’aa-bbb’
’cccc’

Go to next

step

by pressing

DVD Player Test allows to start several DVD specific tests.
The user has to confirm by pressing

or PROGRAM button

before going to the next step.
Environment required to run the test:
- an external video source & television connected
- loudspeakers connected

DIM

Button pressed?

DVD VERSION
MATRIX INFO

STEP

REMARKS

Slash version number

Region code setting (Number 1 - 6)

Menu language table:
US/AP - USA / Asia Pacific language
US/EU - USA / Europe language

Audio / Subtitle language table:
1 = USA
2 = Europe
3 = AP
4 = Others

Multichannel decoding available ?

Smart picture available ?

Press

to exit

DISPLAY

SLASH ’###’

REGION ’#’

MULANG ’US/AP’

MULANG ’US/EU’

ASLANG ’#’

MULTI-CH ’YES’

MULTI-CH ’NO’

SMARTPIC ’YES’

SMARTPIC ’NO’

Choose step

by pressing

DVD Version Matrix Info is used to read the version matrix information
that are stored/defined in the DVD module software.

MUTE

Button pressed?

Are Software

Versions Received?

DVD I

COMMUNICATION
TEST

Send request for

DVD Software Version

via I

C ports

Display shows

"xx/yyy"

"zz.zz.zz"

Display shows

"FAIL"

Button pressed?

DVD I

C Communication Test is used to test the I

C communication

port between the DVD module and the microprocessor of the set.

where: xx

is the 5DTC software version

yyy

is the Backend (DVD) application software
version

zz.zz.zz

is the Basic Engine (Servo) software version

Button pressed?

DISC

Button pressed?

DVD SERVICE
TEST

Button pressed?

Display shows

"DVD SERVICE"

Note:
1. Remote Control must be in DVD source before start of any DVD Service Test.
2. All buttons on this "DVD SERVICE" test refers to the buttons on the Remote control.
3. Awaits for the mechanism to initialized before performing DVD test.

DVD SVC MENU

To start service test program

hold DISC1 & STANDBY-ON

buttons depressed while

plugging in the mains cord*

Display shows the

ROM version

"S-Vyy"

(Main menu)

S refers to Service Mode

V refers to Version

yy refers to Software version number of the uProcessor
(counting up from 01 to 99)