Sony XBR-55X850D Service Manual page 9

[SELF DIAGNOSTIC SCREEN DISPLAY]
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:
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]
Clearing the panel operation time : Press the Channel 7 => Channel 0 .
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-55X850D/855D/857D, 65X850D/855D/857D, 75X850D/855D/857D
Error Naming
Back
002 MAIN_POWER
003 DC_ALERT
003 AUD_ERR
003 HDMI_EQ
" These items are
003 TU_DEMOD
disabled."
004 LD_ERR
004 BCM_ERR
Smart Core Red LED
005 TCON_ERR
blinking count
005 P_ID_ERR
006 BACKLIGHT ERR
007 TEMP_ERR
007 4KBE_ERR
008 SW_ERR
00005
NOTE:
This model does not have the function to clear the error history of self-diagnostic screen
by the operation of "press the Channel 8 => Channel 0".
SELF CHECK
000000000000
000000000000
150101000018
150101000123
150101000218
000000000000
000000000000
150101000504
000000000000
000000000000
150101000200
000000000000
000000000000
00414 00002
Error
timestamp for
last recorded
error
SELF DIAGNOSIS FUNCTION
Error count
<<
000000000000 000000000000 000
000000000000 000000000000 000
150101000018 150101000018 003
150101000045 150101000045 003
150101000223 150101000105 003
000000000000 000000000000 000
000000000000 000000000000 000
000000000000 000000000000 001
000000000000 000000000000 000
000000000000 000000000000 000
150101000002 000000000000 002
000000000000 000000000000 000
000000000000 000000000000 000
[Home]Exit
Error Error
timestamp for timestamp for
second last 3rd last
recorded error recorded error
9