18
6.2.
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
6
Driver SOS1
(SN/PSS Energy recovery circuit)
(A-SN FPC DET)
SN-Board
PSS-Board
A-SN FPC
7
Driver SOS2
(SN Connector DET)
(SN Scan and Logic IC)
SN-Board
8
Driver 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
Summary of Contents for Viera TX-P42X50B
Page 20: ...20 6 4 No Picture ...
Page 34: ...34 ...
Page 36: ...36 10 4 Wiring 3 ...
Page 37: ...Model No TX P42X50B Schematic Diagram Note S 1 ...
Page 38: ...Model No TX P42X50B Replacement Parts List Note S 2 ...
Page 39: ...Model No TX P42X50B A Board 1 17 S 3 ...
Page 40: ...Model No TX P42X50B A Board 2 17 S 4 ...
Page 41: ...Model No TX P42X50B A Board 3 17 S 5 ...
Page 42: ...Model No TX P42X50B A Board 4 17 S 6 ...
Page 43: ...Model No TX P42X50B A Board 5 17 S 7 ...
Page 44: ...Model No TX P42X50B A Board 6 17 S 8 ...
Page 45: ...Model No TX P42X50B A Board 7 17 S 9 ...
Page 46: ...Model No TX P42X50B A Board 8 17 and K Board S 10 ...
Page 47: ...Model No TX P42X50B A Board 9 17 S 11 ...
Page 48: ...Model No TX P42X50B A Board 10 17 S 12 ...
Page 49: ...Model No TX P42X50B A Board 11 17 S 13 ...
Page 50: ...Model No TX P42X50B A Board 12 17 S 14 ...
Page 51: ...Model No TX P42X50B A Board 13 17 S 15 ...
Page 52: ...Model No TX P42X50B A Board 14 17 S 16 ...
Page 53: ...Model No TX P42X50B A Board 15 17 S 17 ...
Page 54: ...Model No TX P42X50B A Board 16 17 S 18 ...
Page 55: ...Model No TX P42X50B A Board 17 17 S 19 ...
Page 56: ...Model No TX P42X50B C1 Board S 20 ...
Page 57: ...Model No TX P42X50B C2 Board S 21 ...
Page 58: ...Model No TX P42X50B SN Board 1 4 S 22 ...
Page 59: ...Model No TX P42X50B SN Board 2 4 S 23 ...
Page 60: ...Model No TX P42X50B SN Board 3 4 S 24 ...
Page 61: ...Model No TX P42X50B SN Board 4 4 S 25 ...
Page 62: ...Model No TX P42X50B A Board Foil side S 26 ...
Page 63: ...Model No TX P42X50B A Board Component side S 27 ...
Page 64: ...Model No TX P42X50B K Board S 28 ...
Page 65: ...Model No TX P42X50B C1 Board S 29 ...
Page 66: ...Model No TX P42X50B C2 Board S 30 ...
Page 67: ...Model No TX P42X50B SN Board S 31 ...
Page 89: ...Model No TX P42X50B Exploded View 1 S 53 ...
Page 90: ...Model No TX P42X50B Exploded View 2 S 54 ...
Page 91: ...Model No TX P42X50B Packing 1 S 55 ...