1-2. LED BLINKING PATTERNS AND MONITORING ITEMS
(1) The following table shows LED blinking patterns to be used for reporting causes in the case of safety shutdown.
(2) Since the TV set is provided with many failure items, causes of shutdown can be identified by the following blinking patterns.

• Diagnosis items based on blinking patterns
Number of TIMER LED
Monitoring item
blinking times
Once Abnormal AU power voltage (DCALERT 3)
Twice Abnormal D5V/A9V voltage (DCALERT 2)
3 times Abnormal panel/HFE voltage (DCALERT 1)
4 times Backlight failure
5 times Abnormal main power voltage
6 times Abnormal speaker voltage
7 times Internal temperature rise (mainly on the panel side)
8 times Trident IC failure




KLV-S26/S32/S40A10 (UC/WB/CND/MX) 1-2E