Panasonic TH-P50X50D - Power LED Blinking Timing Chart

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7.2. Power LED Blinking timing chart
1. Subject
Information of LED Flashing timing chart.
2. Contents
When an 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 the number of blinks of the Power LED on the front panel of the unit.
Blinking Times Contents Check point
1 Panel information SOS
PD Start SOS
-
3 P+3.3V SOS A-Board
4 Power SOS PSS-Board
5 P+5V SOS A-Board
6Driver SOS1
(SN/PSS Energy recovery circuit)
(A-SN FPC DET)
SN-Board
PSS-Board
A-SN FPC
7Driver SOS2
(SN Connector DET)
(SN Scan and Logic IC)
SN-Board
8Driver SOS3
(PSS FPC DET)
PSS-Board
PSS FPC
9 Discharge Control SOS A-Board
10 SUB 5V SENSE SOS
SUB 3.3V SENSE SOS
Tuner power SOS
BE SOS
A-Board
SN-Board
PSS-Board
12 Sound SOS A-Board
Speaker
13 Emergency SOS A-Board