Philips 32PF9968/10 Service Manual page 26

EN 26 5. LC9.1A LA
5.7 Software Upgrading
5.7.1 Introduction
It is possible for the user to upgrade the main software via the
USB port. This allows replacement of a software image in a
stand alone set, without the need of an E-JTAG debugger. A
description on how to upgrade the main software can be found
in the DFU or on the Philips website.
5.7.2 Main Software Upgrade
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
in the one-zip file). 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 prompt for software upgrade
acknowledge, after which the upgrading will start
automatically. As soon as the programming is finished, you
have to give a "restart" command, after which the set will
restart. In the "Setup" menu you can check if the latest
software is running.
5.7.3 Content and Usage of the One-Zip Software File
Below you find a content explanation of the One-Zip file, and
instructions on how and when to use it.
• Ambi_clustername_version.zip. Not to be used by
Service technicians.
• Panel_clustername_version.zip. Not to be used by
Service technicians.
• EDID_clustername_version.zip. Contains the EDID
content of the different EDID NVMs. See ComPair for
further instructions.
• FUS_clustername_version.zip. Contains the
"autorun.upg" which is needed to upgrade the TV main
software and the software download application.
• NVM_clustername_version.zip. Default NVM content.
Must be programmed via ComPair.
5.7.4 How to Copy NVM Data to/from USB
Write NVM data to USB
1. Insert the USB stick into the USB slot while in SAM mode.
2. Execute the command "NVM Copy" > "NVM Copy to USB",
to copy the NVM data to the USB stick. The NVM filename
on the USB stick will be named "NVM_COPY.BIN" (this
takes a couple of seconds).
Write NVM data to TV
1. First, ensure (via a PC) that the filename on the USB stick
has the correct format: "NVM_COPY.BIN".
2. Insert the USB stick into the USB slot while in SAM mode.
3. Execute the command "NVM Copy" > "NVM Copy from
USB" to copy the USB data to NVM (this takes about a
minute to complete).
Important: The file must be located in the root directory of the
USB stick.
2009-Apr-10
Service Modes, Error Codes, and Fault Finding