19
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.
7.3.
No Power
First check point
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 7.2.)
Blinking Times
Contents
Check point
1
Panel information SOS
PD5 Start SOS
-
3
P+ 3.3V SOS
A-Board
4
Power SOS
P-Board
5
P+ 5V SOS
A-Board
6
Driver SOS1
(SN/SS Energy recovery circuit)
(A-SN FPC DET)
SN-Board
SS-Board
A-SN FPC
7
Driver SOS2
(SN Connector DET)
(SN Scan and Logic IC)
SN-Board
8
Driver SOS3
(SS FPC DET)
SS-Board
SS FPC
9
Discharge Control SOS
A-Board
10
Sub 5V SOS
Sub 3.3V SOS
BE (sLD) SOS
Tuner power SOS
A-Board
SN-Board
SS-Board
P-Board
12
Sound SOS
A-Board
Speaker
13
Emergency SOS
A-Board
Summary of Contents for TX-P50C3E
Page 20: ...20 7 4 No Picture ...
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Page 42: ...42 11 3 Wiring 2 ...
Page 43: ...43 11 4 Wiring 3 ...
Page 44: ...44 11 5 Wiring 4 ...
Page 45: ...Model No TX P50C3E J PR50C3 Schematic Diagram Note S 1 ...
Page 46: ...Model No TX P50C3E J PR50C3 Replacement Parts List Note S 2 ...
Page 47: ...Model No TX P50C3E J PR50C3 A Board 1 14 S 3 ...
Page 48: ...Model No TX P50C3E J PR50C3 A Board 2 14 S 4 ...
Page 49: ...Model No TX P50C3E J PR50C3 A Board 3 14 S 5 ...
Page 50: ...Model No TX P50C3E J PR50C3 A Board 4 14 S 6 ...
Page 51: ...Model No TX P50C3E J PR50C3 A Board 5 14 S 7 ...
Page 52: ...Model No TX P50C3E J PR50C3 A Board 6 14 S 8 ...
Page 53: ...Model No TX P50C3E J PR50C3 A Board 7 14 S 9 ...
Page 54: ...Model No TX P50C3E J PR50C3 A Board 8 14 S 10 ...
Page 55: ...Model No TX P50C3E J PR50C3 A Board 9 14 S 11 ...
Page 56: ...Model No TX P50C3E J PR50C3 A Board 10 14 and K Board S 12 ...
Page 57: ...Model No TX P50C3E J PR50C3 A Board 11 14 S 13 ...
Page 58: ...Model No TX P50C3E J PR50C3 A Board 12 14 S 14 ...
Page 59: ...Model No TX P50C3E J PR50C3 A Board 13 14 S 15 ...
Page 60: ...Model No TX P50C3E J PR50C3 A Board 14 14 S 16 ...
Page 61: ...Model No TX P50C3E J PR50C3 C1 Board S 17 ...
Page 62: ...Model No TX P50C3E J PR50C3 C2 Board S 18 ...
Page 63: ...Model No TX P50C3E J PR50C3 SN Board 1 6 S 19 ...
Page 64: ...Model No TX P50C3E J PR50C3 SN Board 2 6 S 20 ...
Page 65: ...Model No TX P50C3E J PR50C3 SN Board 3 6 S 21 ...
Page 66: ...Model No TX P50C3E J PR50C3 SN Board 4 6 S 22 ...
Page 67: ...Model No TX P50C3E J PR50C3 SN Board 5 6 S 23 ...
Page 68: ...Model No TX P50C3E J PR50C3 SN Board 6 6 S 24 ...
Page 69: ...Model No TX P50C3E J PR50C3 SS Board 1 2 S 25 ...
Page 70: ...Model No TX P50C3E J PR50C3 SS Board 2 2 S 26 ...
Page 71: ...Model No TX P50C3E J PR50C3 A Board Foil side S 27 ...
Page 72: ...Model No TX P50C3E J PR50C3 A Board Component side S 28 ...
Page 73: ...Model No TX P50C3E J PR50C3 K Board S 29 ...
Page 74: ...Model No TX P50C3E J PR50C3 C1 Board S 30 ...
Page 75: ...Model No TX P50C3E J PR50C3 C2 Board S 31 ...
Page 76: ...Model No TX P50C3E J PR50C3 SN Board Foil side S 32 ...
Page 77: ...Model No TX P50C3E J PR50C3 SN Board Component side S 33 ...
Page 78: ...Model No TX P50C3E J PR50C3 SS Board S 34 ...
Page 101: ...Model No TX P50C3E J PR50C3 Exploded View 1 S 57 ...
Page 102: ...Model No TX P50C3E J PR50C3 Exploded View 2 S 58 ...
Page 103: ...Model No TX P50C3E J PR50C3 Packing 1 S 59 ...