Power Led Blinking Timing - Panasonic TH-L37S10R Service Manual

4 Power LED Blinking Timing

1. Subject
Information of LED Flashing timing.
2. Contents
When an abonormality has occurred in the unit, the protection circuit operates and resets to standby mode. At this time, the
defective block can be identified by the number of blinking of the Power LED on the front panel of the unit as follow:
Blinking times
1 Lamp short circuit protection
Lamp open protection
Arc protection
2 Cooling fan SOS = incomplete connection - no function mode.
3 P board 30V / 18V / 9V decreased / short circuit detection.
4 DTV12V decreased / short circuit , main convertor stop detection.
5 Sub 5V decreased / short circuit detection.
6 Sub 5V decreased / short circuit detection. (same as 5 times LED blinking)
7 Sub 3.3V decreased / short circuit detection.
8 Sub 5V decreased / short circuit detection. (same as 5 times LED blinking)
9 Audio amp SOS.
10 HQ1 incomplete connection, no function mode.
13 When peaks communication error SOS.
Contents
9
TH-L37S10R