Sharp LC-32LE631E Service Manual page 63

Service Modes, Error Codes, and Fault Finding (continued)
3. The software upgrade application will start.
Attention!
In case the download application has been started manually,
the "autorun.upg" will maybe not be recognized.
What to do in this case:
1. Create a directory "UPGRADES" on the 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 the USB stick.
3. Copy the renamed "upg" file into this directory.
4. Insert USB stick into the TV.
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 sector) via the above described
method, try activating 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 TV
remote control while reconnecting the TV to the Mains/AC
Power.
3. The back-up software upgrade application will start.
5.9.3 Stand-by Software Upgrade via USB
In this chassis it is possible to upgrade the Stand-by software
via a USB stick. The method is similar to upgrading the main
software via USB.
Use the following steps:
1. Create a directory "UPGRADES" on the USB stick.
2. Copy the Stand-by software (part of the one-zip file, e.g.
StandbyFactory_88.0.0.0.upg) into this directory.
3. Insert the USB stick into the TV.
4. Start the download application manually (see section "
Manual Software Upgrade".
5. Select the appropriate file and press the "OK" button to
upgrade.
5.9.4 Content and Usage of the One-Zip Software File
Below the content of the One-Zip file is explained, and
instructions on how and when to use it.
_S55XX_x.x.x.x_prod.zip.
• BalanceFPGA_Q555X_x.x.x.x_prod.zip. Contains the
BalanceFPGA software in "upg" format.
_S55XX_x.x.x.x_prod.zip.
• FUS_Q555X_x.x.x.x_prod.zip. Contains the
"autorun.upg" which is needed to upgrade the TV main
software and the software download application.
_S55XX_x.x.x.x_prod.zip.
• PNX5130UPG_Q555X_x.x.x.x_prod.zip. Contains the
PNX5130 software in "upg" format.
_S55XX_x.x.x.x_prod.zip.
• StandbySW_Q555X_x.x.x.x_prod.zip. Contains the
StandbyFactory software in "upg" format.
• ProcessNVM_S55XX_x.x.x.x_prod.zip.. Default NVM
content. Must be programmed via USB, be aware that
all alignments stored in NVM are overwritten here.
5.9.5 UART logging 2K10 (see section
Repair Tips, 5.8.7 Logging)
SHARP
"5.8 Fault Finding and
63
LC-32LE631
LC-40LE631
LC-46LE631