Read Sony KDL-32W4000 / KDL-40W4000 / KDL-46W4000 / KDL-52W4000 Service Manual online
KDL-32/40/46/52W4000 (WB) 7
1-4. 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:
bring up past occurrences of failure for confirmation on the screen:
1-4-1. To Bring Up Screen Test
In standby mode, press buttons on the remote commander sequentially in rapid succession as shown below:
1-5. Quitting Self-diagnostic screen
To quit the entire self-diagnostic screen, turn off the power switch on the remote commander or the main unit.
5
* : Note that this differs from entering the service mode (volume +)
( Number button )
*
( Volume )
( TV standby )
( Info/Text reveal )
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