Sony TRINITRON KV-AR34M3 Service Manual page 6

2. DISPLAY OF STANDBY/TIMER LIGHT FLASH COUNT
2 times
5 times
Lamp ON 0.3 sec.
Lamp OFF 3 sec.
Lamp OFF 0.3 sec.
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 DIPLAY
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
101 : 000
˘
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.
– 5 –
KV-AR34M36/AR34M64/AR34M66/AR34M94
Diagnostic Item
+B overcurrent/overvoltage
Vertical deflection stopped
White balance failure
* One flash count is not used for self-diagnostic.
STANDBY/SLEEP lamp
RM-993
KV-AR34M60
RM-995
Flash Count*
2 times
5 times