KD-49X8000C - Sony TV Service Manual (repair manual). Page 114

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APPENDIX-1
Software update for Panel/T-CON replacement
Check the software  
i
b S
i
d
Panel/T CON replacement
M d l N
b
tti
No
version by Service mode.
Is it latest version?
Panel/T-CON replacement
After AC Plug in wait for 30sec
Model Number setting
Update to the latest software
Yes
After AC Plug-in, wait for 30sec 
then turn on TV by power key on 
TV or remote commander.
Update to the latest software 
version
*Remove all signal connection.
(antenna, external input, ether 
cable, etc) 
*Insert the USB memory.
SMART CORE LED will 
Model Number setting
Check condition
Is it the Case 1 or 2?
<Case2>
Panel : Picture appear
SMART CORE LED : White Lit
change to white blinking. *After 
completes, TV will reboot by 
itself and turns on. 
*Disconnect the USB memory.
Model Number setting
<Case1>
Panel : No Picture
SMART CORE LED : Amber & Green blinking
Whit Lit
SMART CORE LED : White Lit
WB/Gamma, MURA, CUC data 
transfer by Service mode
or White Lit
Reconfirm Software version and 
Model name by Service  mode
Update to the latest software 
version
*Remove all signal connection.
(antenna, external input, ether 
cable, etc) 
Turn off the TV by remote power 
key then reboot the set (AC OFF 
wait 10sec then AC plug-in), turn
*Insert the USB memory.
SMART CORE LED will 
change to white blinking. *After 
completes, TV will reboot by 
itself and turns on. 
*Disconnect the USB memory.
Note2:
Do not turn off TV while updating software.
Note1:
For a success of software writing, 
it will take 20~30 min/time.
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wait 10sec then AC plug in), turn 
on the TV by remote power key.
Do not turn off TV while updating software.
If older software package version is used, 
software cannot be update. 
TV will reboot and turn on again.
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