KLV-40W300A, KLV-46W300A, KLV-52W300A — Sony TV Service Manual (repair manual). Page 7

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KLV-40/46/52W300A (GA)     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.
1-4-1. To Bring Up Screen Test
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”.
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 )
SELF CHECK
002
003
005
006
007
008
009
010
013
POW OVP
POW ERR1
T_CON
BACKLITE
TEMP ERR
AUD PROT
FAN_ERR
DTT ERR
BALANCER
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
0000000000
00
00
00
00
00
00
00
00
00
Monitoring Items
For details, refer to "1-1. DIAGNOSTIC TEST INDICATORS"
[ SELF-DIAGNOSTIC SCREEN DISPLAY ]
Number of times STANDBY Indicator flashes
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