Sony KV-EX29M87 Service Manual page 6

KV-EX29M87/EX29N93
RM-963 RM-966
2. DISPLAY OF STANDBY/TIMER LIGHT FLASH COUNT
2 times
3 times
Lamp ON 0.3 sec.
Lamp OFF 0.3 sec.
4 times
5 times
6 times
3. STOPPING THE STANDBY/TIMER FLASH
Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY/TIMER lamp
from flashing.
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 occurances 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:
[Screen display] / channel [5] / Sound volume [-] / Power ON
Self-Diagnosis screen display
SELF DIAGNOSTIC
002 : 000
003 : 000
004 : 000
005 : 001
006 : 002
101 : 000
Lamp OFF 3 sec.
˘
Note that this differs from entering the service mode (mode volume [+]).
Numeral "0" means that no fault has been detected.
Numeral "1" means a fault has been detected.
Numeral "2" means two faults have been detected.
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Diagnostic Item
+B overcurrent
+B overvoltage
V deflection stop
White balance failure
Horizontal Deflection Failure
* One flash count is not used for self-diagnostic.
STANDBY/SLEEP lamp
Flash Count*
2 times
3 times
4 times
5 times
6 times