Read Panasonic TX-LR32C21 Service Manual online
TX-LR32C21
14
6.2.
Power LED Blinking timing chart
1. Subject
Information of LED Flashing timing chart.
2. Contents
When an abnormality occurs, the protection circuit will operate and reset the unit to stand by mode. During this time, the
defective block can be identified by the number of blinking times of the Power LED on the front panel of the unit as follow:
defective block can be identified by the number of blinking times of the Power LED on the front panel of the unit as follow:
6.3.
No Power
First check point
There are following 2 states of No Power indication by power LED.
There are following 2 states of No Power indication by power LED.
1. No lit
2. Red is lit then turns red blinking a few seconds later. (See 6.2.)
2. Red is lit then turns red blinking a few seconds later. (See 6.2.)
Blinking times
Contents
BOARD
1
Inverter_SOS
P BOARD
2
SUB 1.8V_SOS
A BOARD
3
SUB 1.2V_SOS
A BOARD
4
POWER_SOS
P/A BOARD
5
SUB 5V_SOS
A BOARD
9
TCON_SOS
A BOARD
10
SUB 3.3V_SENSE
A BOARD
11
DCDC_SOS
A BOARD
12
SOS
A BOARD
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