Sony A1E Series Service Manual page 10

[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]
In order to clarify the responsibility of Image retention (burn-in) symptom,
The panel OP time record in every 30 min is insufficient for KA.
So, new application was added to KA only, in order to get the following information.
(More correct Panel OP. time) Panel ON time + Panel Refreshment times
Please confirm those data, and when you replace the panel,
please be sure to record as data of the NG panel.
Enter Self Diagnosis Display, then Push
Then display upper right corner.
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 disabled perfectly
*if you want to move home menu, push <HOME>button → Service mode app do background(not disable perfectly)
XBR-55/65/77A1E
Smart Core Red LED blinking count
'Green button' on Remote.
Press the Channel 7 => Channel 0 .
Press the Channel 8 => Channel 0 .
Press the Channel 9 => Channel 0 .
Panel ON time[hour] /Panel Refresh times[times]
SELF CHECK
Error Item
Back
002 MAIN POWER 000000000000
003 DC ALERT 000000000000
003 AUD ERR 150101000018
003 AUD ERR I2C 150101000123
003 TU DEMOD 150101000218
004 LD ERR 000000000000
004 BCM ERR 000000000000
005 TCON ERR 150101000504
005 P ID ERR 000000000000
006 BACKLIGHT ERR 000000000000
007 TEMP ERR 150101000200
008 4KBE ERR 000000000000
00090 00400 00080
Error
timestamp
for last
recorded
error
SELF DIAGNOSIS FUNCTION
Ex) 100 / 20
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
[Home]Exit
Error Error
timestamp timestamp
for second for 3rd last
last recorded recorded
error error
10