Sony KV-14FV1B Service Manual page 5

3. DISPLAY OF STANDBY LIGHT FLASH COUNT
P
PUSH TEMER REC REC
STANDBY lamp (RED)
STOPPING THE STANDBY FLASH
• Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY 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 u
+
Self-Diagnosis screen display
SELF CHECK
1: 2 : 1 3 : 4 : 0
VCR : -- --
Note: Though "1: , 3:" indicated, not using.
5. HANDLING OF SELF-DIAGNOSTIC SCREEN DISPLAY
• Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic
screen during repairs. When you have completed the repairs, clear the result display to "0".
• Unless the result display is cleared to "0", the self-diagnostic function will not be able to detect subsequent faults after
completion of the repairs.
[Clearing the result display]
• To clear the result display to "0", press buttons on the remote commander sequentially as shown below when the diagnos-
tic screen is being displayed.
• Pay attention when perform by the service mode, other all electric adjustment data will be rewrite.
Channel [8] / [0]
[Quitting Self-diagnostic screen]
• To quit the entire self-diagnostic screen, turn off the power switch on the remote commander or the main unit.
* One flash count is not used for self-diagnostic.
< Diagnostic Item >
• +B OCP/OVP
• Vertical deflection stopped
• White balance failure
diagnostic item : result
5 : 1
EMG code.
< Flash Count >
2 times
4 times
5 times
Lamp ON 0.3 sec.
Lamp OFF 0.3 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.
– 5 –
Lamp OFF 3.0 sec.