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KV-21ME43 - Sony TV Service Manual (repair manual). Page 5

Read Sony KV-21ME43 Service Manual online

— 5 —
KV-21ME43
KV-21ME43
KV-21ME43
KV-21ME43
KV-21ME43
Display of Standby/T
Display of Standby/T
Display of Standby/T
Display of Standby/T
Display of Standby/Timer LED Flash Count
imer LED Flash Count
imer LED Flash Count
imer LED Flash Count
imer LED Flash Count
2 times
4 times
5 times
LED ON 0.3 sec.
LED OFF 0.3 sec.
LED OFF
3 sec.
Diagnostic Item
Diagnostic Item
Diagnostic Item
Diagnostic Item
Diagnostic Item
Flash Count*
Flash Count*
Flash Count*
Flash Count*
Flash Count*
+B overcurrent
2 times
Vertical deflection stopped
4 times
White balance failure
5 times
*One flash count is not used for self-diagnostic.
Stopping the Standby/T
Stopping the Standby/T
Stopping the Standby/T
Stopping the Standby/T
Stopping the Standby/Timer LED Flash
imer LED Flash
imer LED Flash
imer LED Flash
imer 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 LED from
flashing.
Self-Diagnostic Screen Display
Self-Diagnostic Screen Display
Self-Diagnostic Screen Display
Self-Diagnostic Screen Display
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.
T
T
T
T
To Bring Up Scr
o Bring Up Scr
o Bring Up Scr
o Bring Up Scr
o Bring Up Screen 
een 
een 
een 
een T
T
T
T
Test
est
est
est
est
In standby mode, press buttons on the Remote Commander sequentially, in rapid succession, as shown below:
Display
Channel 5
Sound volume
Note that this differs from entering the service mode (sound volume 
).
Power ON
+
Self Diagnostic Scr
Self Diagnostic Scr
Self Diagnostic Scr
Self Diagnostic Scr
Self Diagnostic Screen Display
een Display
een Display
een Display
een Display
SELF DIAGNOSTIC
2:
0
3:
N/A
0
4:
0
5:
1
101:
N/A
0
Numeral “0” means that no fault was detected.
Numeral “1” means a fault was detected one time only.
STANDBY/TIMER LED
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