4 sec
Once
Power LED blinking timing chart
1. Subject
Information of LED Flashing timing chart.
2. Contents
When abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the
defective block can be identified by number of blinking of the Power LED on the front panel of the unit.
Blinking
times
Blinking timing Contents Check point
1 INVERTER_SOS
LCD PANEL
DG BOARD
2 FAN_SOS DG BOARD
3SOS
DG BOARD
P BOARD
4 DTV_9V DG BOARD
5 MAIN_9V DG BOARD
6 SUB_5V
DG BOARD
V BOARD
7 MAIN_5V DG BOARD
8 MAIN_3.3V DG BOARD
9 SOUND_SOS DG BOARD
10 HQ1L_SOS DG BOARD
No Light
12
Light
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