Sony XBR-49X835D Service Manual page 9

[SELF DIAGNOSTIC SCREEN DISPLAY]
Format of error timestamps
YYMMDDhhmmss (in UTC)
Example:
120823132523 -> Aug 23 2012 13:25:23 UTC
* Only when time is set, an error timestamp
is saved.
• Panel Operation Time is recorded every 30 min,
but Total Operation Time is recorded every 1 hr .
Therefore, the panel op. time might become larger than the total op. time.
Total Operation Time [hr] – Boot Count – Panel Operation Time [hr]
For errors with symptoms such as "power sometimes shuts off" or
"screen sometimes goes out" that cannot be confirmed,
it is possible to bring up past occurrences of failure for confirmation on the screen:
In standby mode, press buttons on the remote commander sequentially in rapid
succession as shown below:
Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen.
After you have completed the repairs, clear the result display to "0".
Panel Operation Time clear :
Timestamps and Error Count clear :
Total Operation Time and Boot Count clear:
To exit the Self Diagnostic screen...
*If you want to finish service mode app, do AC OFF/ON →Service mode app is disable perfectly
*if you want to move home menu, push <HOME>button →Service mode app do background(not disable perfectly)
XBR-49X835D
Smart Core Red LED
blinking count
Press the Channel 7 => Channel 0 .
Press the Channel 8 => Channel 0 .
Press the Channel 9 => Channel 0 .
Error Item
Error
timestamp for
last recorded
error
SELF DIAGNOSIS FUNCTION
Error count
Error Error
timestamp for timestamp
second last for 3rd last
recorded recorded
error error
9