Troubleshooting Shutdown Problems; Power Led's Response To Shutdown Operation - Panasonic TH-37PX60U Technical Manual

1. Troubleshooting Shutdown Problems

Power LED's Response to Shutdown Operation

<LED Blinking timing>
<Check point>
LED
Blinking
times
1 Communication error
2 15V line abnormality
3 3.3V line abnormality
4 Power Supply abnormality
5 5V line abnormality
6 Scan Driver (1) abnormality
7 Scan Driver (2) abnormality
8 Sustain Driver abnormality
9 Panel Status abnormality
10 REG. voltage abnormality
11 FAN abnormality
12 Voltage for sound abnormality
20 Communication error
5
3.0sec (interval)
Contents
D Board
D Board (15V SOS)
D Board (3.3V SOS)
P Board (Power SOS)
D Board (5V SOS)
SC,SU,SD Board (SC Energy recovery circuit)
SC,SU,SD Board (SC Floating voltage area)
SS Board (SS Energy recovery circuit)
D,DG Board (Panel Status DET)
PA, Board (PA SOS, Tuner SOS)
FAN
PA Board (Sound SOS)
DT,DG Board
6
Light
No Light
Check Point