Philips HTS3455/51, Service Manual

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EN 15 3139 785 31590 5.
Service Test Program
5.1.1 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 Region Code TV Type
HTS 3455/51 Russia 5 PAL
HTS 3455/96 Taiwan 3 NTSC
HTS 3455/98 APAC 3 PAL
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> <Subtitle> <4> ...........for HTS 3455/51
<9> <9> <9> <9> <Subtitle> <3> ...........for HTS 3455/96
<9> <9> <9> <9> <Subtitle> <0> ...........for HTS 3455/98
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.)
5.1.2 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:
PPPP-Vxx YYYYY-ZZ
SERVO: GGGGGGGG REG:DD
PPPP = HTS 3300MKII
xx = version number
YYYYY = model # - 3300D
ZZ = stroke version (12, 51, 05, 98, 55, 51K)
GGGGGGGG = version for servo code
5.1.3 Burning of firmware
1. Unzip the zip-archive attached with this service information.
2. Start the CD burning software and create a new CD Project
(Data disc) with the following settings:
a. File System: ISO9660
b. Format: MODE 2/XA
c. Recording format: Single Session (Track at once),
Finalized CD
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 CDRW.
Note: ISO9660 is mandatory, UDF discs are not supported!
The final CDROM must not contain any other data except
the file from the zip-archive.
5.1.4 Procedure to upgrade the firmware
1. Power up the set and open tray.
2. Insert the prepared Upgrade CDROM and close the tray.
3. The set will display:
1. “LOAD”
2. Display software version number for 2 sec on the FTD
display.
3. “ERASE”
4. “WRITE”
5. “ERROR” (if unsuccessful)
6. “UPG END” (if successful)
7. “DISC -> CLOSE -> LOAD”. (Meanwhile tray will be
pulled in)
Note: Do not press any button or interrupt the main supply upgrading
process,Otherwise the set may become defective.
4. When the upgrade is completed, the tray will close automatic.
5. The tray will close and the set will go to Standby mode
automatically when the upgrade process is completed.
5.1.5 Procedure to check the firmware version to confirm
upgrading
1. Power up the set and open tray.
2. Press the <Menu Display> button on the Remote Control.
3. The firmware version will be displayed on the top left hand corner
of the OSD.
5.1.6 Trade Mode
Trade mode is a feature that will block all set keys when enabled. It is
for dealers to prevent customers fromremoving disc, changing source
etc using the set keys.Rotary and Remote Control (RC) keys are still
allowed inTrade 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.