Philips LX8300SA Service Manual page 10

Reprogramming of DVD version Matrix
After repair, the customer setting and region code may be
lost. Reprogramming will put the set back in the state in
which it has left the factory, ie. with the default setting and
the allowed region code.
Model Region
LX8300SA/01 Europe
LX8300SA/05 Europe
LX8320SA/69 AP
LX8300SA/04 Russia
LX8320SA/93 China
LX8500W/01 Europe
LX8500W/04 Russia
LX8500W/69 AP
LX8500W/93 China
To reprogram do as follows:
1) Power up the set and select DISC source.
2) Open tray by press "OPEN/CLOSE" button on the set
or press and hold "STOP" button on the RC.
3) Press the following buttons on the Remote Control:
<9> <9> <9> <9> <AUDIO> <1> ......... for LX8300SA/01
<9> <9> <9> <9> <AUDIO> <2> ......... for LX8300SA/05
<9> <9> <9> <9> <AUDIO> <3> ......... for LX8320SA/69
<9> <9> <9> <9> <AUDIO> <4> ......... for LX8300SA/04
<9> <9> <9> <9> <AUDIO> <5> ......... for LX8320SA/93
<9> <9> <9> <9> <AUDIO> <6> ........... for LX8500W/01
<9> <9> <9> <9> <AUDIO> <7> ........... for LX8500W/04
<9> <9> <9> <9> <AUDIO> <8> ........... for LX8500W/69
<9> <9> <9> <9> <AUDIO> <9> ........... for LX8500W/93
4) The display shows 'YYYY-ZZ' and the tray will close.
YYYY = model number (eg. 8300, 8500, etc.)
ZZ = slash stroke version (eg. 01, 69, etc.)
Procedure for check Software version
1) Power up the set and select DISC source.
2) Open tray by press "OPEN/CLOSE" button on the set
or press and hold "STOP" button on the RC.
3) Press "DISPLAY" button on the Remote control.
4) The TV screen will shows:
SD6.3 Vxx YYYY-ZZ A BB
SERVO: nnnnnnnn REG:A
xx = version number
YYYY = model number (eg. 8300, 8500, etc.)
ZZ = slash stroke version (eg. 01, 69, etc.)
A = region code
BB = Front uP software version number
nnnnnnnn = servo version number
Region Code TV Type
2 PAL
2 PAL
3 PAL
5 PAL
6 PAL
2 PAL
5 PAL
3 PAL
6 PAL
3-2
Procedure to upgrade software
1) Power up the set and select DISC source.
2) Open tray by press "OPEN/CLOSE" button on the set
or press and hold "STOP" button on the RC.
3) Place upgrade CD-ROM onto tray and close.
4) The set will response and display the following:
- LOAD [After the disc is read, the tray will open for
you to remove the disc]
- ERASE [Erasing disc]
- WRITE [Writing disc]
- ERROR [if upgrade is unsuccessful]
- UPG END [if upgrade is successful]
- DISC->CLOSE->LOAD [Tray will close indicating that
the upgrade process is completed]
5) The whole process should not take more than 5
minutes.
Caution: Do not unplug the set until upgrade is completed.
Trade Mode
Trade mode is a feature that will block all set keys when
enabled. It is for dealers to prevent customers from
removing disc, changing source etc using the set keys.
Rotary and Remote Control (RC) keys are still allowed in
Trade mode.
To activate Trade Mode:
1) Power up the set and select DISC source.
2) Open tray by press "OPEN/CLOSE" button on the set
or press and hold "STOP" button on the RC.
3) Then press buttons <2> <5> <9> on the RC.
4) The display shows 'TRA ON' and the tray will close.
Trade Mode is now enabled.
To deactivate Trade Mode:
1) Power up the set and select DISC source.
2) Open tray by press and hold "STOP"button on the RC.
3) Then press buttons <2> <5> <9> on the RC.
4) The display shows 'TRA OFF' and the tray will close.
Trade Mode is now disabled.
Procedure to change Tuner Grid (not for all versions)
1) By holding "SOURCE" and "PREV" buttons depressed
while switching on the mains supply, the tuning grid
frequency is toggled between 9kHz and 10kHz.
2) Hold the "SOURCE" and "PREV" buttons depressed
until the display shown the new tuning grid 'GRID 9' or
'GRID 10'.
Note: Repeating the same action will toggle back to its
previous tuning grid setting.