KDL-46Z5588, KDL-46Z5599, KDL-52Z5588, KDL-52Z5599 - Sony TV Service Manual (repair manual). Page 8

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KDL-46/52Z5588, 46/52Z5599 (CH)     8
DISPLAY OF STANDBY LIGHT FLASH COUNT
STOPPING THE STANDBY FLASH
Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY LED for flashing.
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:
[To Bring Up Screen Test]
In standby mode, press buttons on the remote commander sequentially in rapid succession as shown below:
Clearing the result display
To clear the result display to “0”, press button on the remote commander sequentially as shown below when the diagnostic screen is being
displayed.
<Delection of Error Count and Error History>
Press “
8
” button   
,
   Press “
-
” button
<Delection of Panel Operation Time>
Press “
7
” button   
,
   Press “
-
” button
Quitting Self-diagnostic screen
To quit the entire self-diagnostic screen, turn off the power switch on the remote commander or the main unit.
KDL-52Z5588/46Z5588
2 sec
STANDBY INDICATOR
KDL-52Z5599/46Z5599
STANDBY INDICATOR
5
*
* : Note that this differs from entering the service mode (volume +)
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