8/13/2019 SONY NSX E47938294
Software+Update+Instructions+for+BT1+Chassis+Models+r5+(1)
1/2
Software Update Instructions for BT1 chassis Models
BA and M board replacement
For BA board installation (also refer to page 31 of CTV74
training manual)
1. Format the USB device to Fat 32.2. Download the latest
software for the Model in Reference Library.3. Unzip the software
zip file and extract it to the root of the USB device.The zip file
in Reference Library is a zipped zip file.Example:Extract
E47938294-package_list_20120808_asura_2012080801_aav_ursc.zip.zip
tothe USBFile on USB =
package_list_20120808_asura_2012080801_aav_ursc.zip
4. Replace the BA board5. Cycle power to M board
Disconnect and Reconnect one of the following:a) Main power
supply connector that goes to M and BA boards
b) CN2501 connector on M board
6. Insert the USB storage device into any USB port located on
the side of the TV.7. With AC power cord disconnected, pressand
holdthe power button on bottom front ofTV, plug in AC power cord
and wait until amber LED and green LED flash simultaneouslybefore
releasing the power button.8. If your USB drive has an indicator
LED it should be flashing at this time.9. Wait at least 60 seconds
for the LED lamps to change to a steady red power LED andslowly
flashing timer LED
CAUTION: DO NOT TURN OFF THE TV OR UNPLUG THE POWER CORD WHILE
THEUPDATE IS IN PROGRESS. The TV will power off and then turn back
on as part of theupdate.
10. After approximately 8 minutes the screen will display a
software update progressindication11. Allow this to continue until
the TV cycles power and turns back on again12. Remove the USB
storage device from the TV.13. The software has been successfully
updated.
Note:If USB does not start flashing in 30 sec, power may have
been applied before step # 7.In this case, force TV to do a normal
full boot by cycling power to M board, return to step # 5
Checking USB:1) Format must be FAT32
2) Software must be same version or newer version than software
on board.3) The Zip file in Reference Library is a zipped zip
file
Example file on USB =
package_list_20120808_asura_2012080801_aav_ursc.zip
8/13/2019 SONY NSX E47938294
Software+Update+Instructions+for+BT1+Chassis+Models+r5+(1)
2/2
For M board replacement (also refer to page 30 of CTV74 training
manual)
1. Format the USB device to Fat 32.2. Download the latest
software for the Model in Reference Library.3. Unzip the software
zip file and place it on the root of the USB device.The zip file in
Reference Library is a zipped zip file.
Example:Extract
E47938294-package_list_20120808_asura_2012080801_aav_ursc.zip.zip
tothe USBFile on USB =
package_list_20120808_asura_2012080801_aav_ursc.zip
4. Replace the M board.5. Insert the USB storage device into any
USB port located on the side of the TV.6. With AC power cord
disconnected, pressand holdthe power button on bottom front ofTV,
plug in AC power cord and wait until the red LED turns green7.
Graphics will display asking if you would like to perform the
software update. If thecustomers remote is still paired to the TV,
press 1 to start the update. The update willautomatically start
within 30 seconds if no commands are input.
CAUTION: DO NOT TURN OFF THE TV OR UNPLUG THE POWER CORD WHILE
THEUPDATE IS IN PROGRESS. The TV will power off and then turn back
on as part of theupdate.
Once the software is loaded into the television, it will begin
to install and displayUpdatingThe Power/Standby LED will be lit
steadily red and the timer LED will light amberand flash
slowly.After 10 minutes, TV restarts to complete the installation
and initial setup screendisplays.
7. Remove the USB storage device from the TV.8. The software has
been successfully updated.9. If setup screen did not display,
perform factory data reset. Settings > Privacy & safety
> Factory data reset> Reset device
Note:If USB does not start flashing in 30 sec, power may have
been applied before step # 5.In this case, force TV to do a normal
full boot by cycling power to the M board.1) Disconnect AC power;2)
Disconnect and Reconnect one of the following:
a) Main power supply connector that goes to M and BA boardsb)
CN2501 connector on M board
3) Return to step #5 and try again.
Checking USB:1) Format must be FAT322) Software must be same
version or newer version than software on board.3) The Zip file in
Reference Library is a zipped zip file
Example file on USB =
package_list_20120808_asura_2012080801_aav_ursc.zip
