Display Of Standby/Timer Led Flash Count; Stopping The Standby/Timer Led Flash; Self-Diagnostic Screen Display; To Bring Up Screen Test - Sony TRINITRON KV-27FS12 Service Manual

Display of Standby/Timer LED Flash Count

2 times
4 times
5 times
LED ON 0.3 sec.
LED OFF 0.3 sec.
Diagnostic Item
+B overcurrent
I-Prot
IK
*One flash count is not used for self-diagnostic.

Stopping the Standby/Timer LED 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.

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 on the screen for confirmation.

To Bring Up Screen Test

In standby mode, press buttons on the Remote Commander sequentially, in rapid succession, as shown below:
Display Channel 5
Self-Diagnostic Screen Display
SELF DIAGNOSTIC
2: 0
3: N/A 0
4: 0
5: 1
101: N/A 0
LED OFF
3 sec.
Flash Count*
2 times
4 times
5 times
Sound volume Power ON
Note that this differs from entering the service mode (sound volume
Numeral "0" means that no fault was detected.
Numeral "1" means a fault was detected one time only.
— 5 —
KV-27FS12/27FS16/29FS12/29FS12C
STANDBY/TIMER LED
+
).