Automatic Software Upgrade; Manual Software Upgrade; Back-Up Software Upgrade Application - Philips 32PFL9432/98 Service Manual

EN 46 5. Q528.1A LA
P r a t i t o i n
JFFS2 partition 1
(application read write data)
JFFS2 partition 0
(Application read only once data)
JFFS2 partition 0
(Application read only upgradable data)
SQUASHFS partition
BFFS partition 2 (DVD OK)
BFFS partition 1 (DVD cursor down)
BFFS partition 0
Block 0
• The above overview of the NAND Flash shows the content
of the different partitions. It also shows which part of the
one-zip file erases and programs which part of the NAND
Flash.
• Remark: the above does not mean that you can reprogram
your HDMI keys with the "UpgradeAll.upg" file from the one
zip file. This can only be done in a secure environment (e.g.
the factory).
• The "UpgradeAll.upg" file is only used in the factory.
• The "FlashUtils.upg" file is only used by service centra
which are allowed to do component level repair on the
SSB.

Automatic Software Upgrade

In "normal" conditions, so when there is no major problem with
the TV, the main software and the default software upgrade
application can be upgraded with the "AUTORUN.UPG" (FUS
part of the one-zip file: e.g. 3104 337 03801 _FUS _Q581E_
0.37.0.0_commercial.zip). This can also be done by the
consumers themselves, but they will have to get their software
from the commercial Philips website or via the Software Update
Assistant in the user menu (see DFU). The "autorun.upg" file
must be placed in the root of your USB stick.
How to upgrade:
1. Copy "AUTORUN.UPG" to the root of your USB stick.
2. Insert USB stick in the side I/O while the set is in ON
MODE. The set will restart and the upgrading will start
automatically. As soon as the programming is finished, you
will get the message that you can remove your USB stick
and restart the set.

Manual Software Upgrade

In case that the software upgrade application does not start
automatically, you can also start it manually.
How to start the software upgrade application manually:
1. Disconnect the TV from the Mains/AC Power.
2. Press the "OK" button on a Philips DVD RC-6 remote
control (it is also possible to use the TV remote in "DVD"
mode). Keep the "OK" button pressed while reconnecting
the TV to the Mains/AC Power.
3. The software upgrade application will start.
Service Modes, Error Codes, and Fault Finding
Nand Flash content
C o n e t t n
C h a n n l e a t l b , e E P G d t a , a ...
H D M I k e y , s b a k c u p d s i p a l y l i f
wizard pictures, display file, cabinet file,
upgrade assistant, ...
Main software (Mips)
Linux structure (root file system)
Default software upgrade application
TriMedia software
boot batch file 2
Back up software upgrade application
boot batch file 1
Linux kernel
JETT : needed for ComPair
Jaguar Boot loader
boot batch file 0
µBTM
partition table
Figure 5-16 NAND-Flash content
FUS UPG
e a r s e p o r g a r m
X
, e ...
X
X X
X X
Attention!
In case that you have started the download application
manually, the "autorun.upg" will maybe not be recognized.
What to do in this case:
1. Create a directory "UPGRADES" on your USB stick.
2. Rename the "autorun.upg" to something else, e.g. to
"software.upg". Do not use long or complicated names,
keep it simple. Make sure that "AUTORUN.UPG" is no
longer present in the root of your USB stick.
3. Copy the renamed "upg" file into this directory.
4. Insert USB stick in the side I/O.
5. The renamed "upg" file will be visible and selectable in the
upgrade application.

Back-up Software Upgrade Application

If the default software upgrade application does not start (could
be due to a corrupted boot 2 sector) via the above described
method, you can try to activate the "back-up software upgrade
application".
How to start the "back-up software upgrade application"
manually:
1. Disconnect the TV from the Mains/AC Power.
2. Press the "CURSOR DOWN" button on a Philips DVD RC-
6 remote control (it is also possible to use the TV remote in
"DVD" mode). Keep the "cursor down" button pressed
while reconnecting the TV to the Mains/AC Power.
3. The software upgrade application will start.
ONE ZIP
UpgradeAll UPG FlashUtils UPG
e a r s e p o r g a r m e a r s e p o r g a r m
X X
X X
X X
X X
X X
X X X X
X X
X
H_16770_099.eps
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