Question about Panasonic PT-50DL54 50" Rear Projection HDTV-Ready Television

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RED POWER LIGHT BLINKS 3 TIMES; IS THIS THE FAN SOS ERROR CODE? IF SO, IS THIS EXPENSIVE TO FIX? THANKS.

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Hi


Thanks for using FixYa. Red power light blinks 3 times means that the Convergence amplifiers are defective and must be replaced. The TV is shutting down and going into protection mode to protect itself and other parts of the TV to damage further. It means that there is a high voltage shutdown occurring in the convergence IC's and support components. If you have electronic repair knowledge and equipments then only attempt the repair yourself. If you do not, it is very dangerous or even deadly because the TV has the high voltage even in off position and it is a major fault in TV circuits.

Please do accept the solution if the issue is resolved or else revert for further assistance.



Thanks

Rylee

Posted on Sep 26, 2009

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Blinking red power light on a Panasonic Viera 47 in. plasma


No sure how many blinks you have but here are the blink error codes and the common boards failures for each
Blinking Times Contents Check point
1 Panel SOSPanel
3 P+ 3.3V SOS A-Board
4 Power SOS P-Board
5 P+ 5V SOS A-Board
6 Driver SOS1SN-Board
7 Driver SOS2SN-Board
8 Driver SOS3SS-Board
9 Discharge Control A-Board
10 Sub 5V SOSA-Board
SN-Board
SS-Board
P-Board
12 Sound SOS A-Board
Speaker
13 Emergency SOS A-Board

Feb 01, 2014 | Panasonic VIERA TH-42PX60U 42 in. Plasma...

1 Answer

Hi Chester. My name is Dave Dollarhide and I live in Costa Rica. I use my Mom's stateside credit card for things like this. I have a TH-50PX80X Panasonic HD Plasma Television. It was manufactured July...


Good day!!!

2 blinking red LED lights indicate faulty 15v SOS D-Board

This are the blinking error codes.

1 blink STB 5v SENSE time out A-Board

2 blinks 15v SOS D-Board

3 blinks 3.3v SOS A-Board

4 blinks Power SOS P-Board

5 blinks 5v SOS D-Board

6 blinks Driver SOS 1 SU-Board / SD-Board / SC-Board
(SC Energy Recovery Circuit)

7 blinks Driver SOS 2 SU-Board / SD-Board / SC-Board
(SC Floating Voltage Area)

8 blinks Driver SOS 3 SS-Board / SS2-Board
(SS Energy Recovery Circuit)

9 blinks Communication Error between A-Board / D-Board
Panel-MPU and SYS-MPU

10 blinks Sub 5v SOS / Main 3.3v SOS A-Board
DTV 9v SOS / Tuner Power SOS

11 blinks Fan SOS PB-Board

try to reconnect all connectors inside your TV,if the problem persisted try to check the power supply output 15vdc while the TV is on..Let me know what is the reading of 15v output..you need a multimeter tester (range in dc)..Also trace the board where the 15vdc connected and try to disconnect the supply to it then check again if the voltage stable for 15vdc..

Thank you for using fixya..

regards,
chester

Jan 15, 2012 | Panasonic TH-42PZ700U 42 in. Plasma...

2 Answers

Panasonic TH58PX60U TV comes on for 5 to 15 minuets and shuts down with 4 red flashes on trouble code light. Is this the power supply board?


4 blinks Power SOS P Board
Try opening it first look for some bad connections or so if they are none use a hair drier and heat the board looking for the place that creates the 4 blinking then use the hair drier on cool to cool the place and get this time little longer.

Jun 02, 2011 | Panasonic TH58PX600U 58 in. Plasma HDTV

1 Answer

Error code 11 flashes shown on the power LED


HI:
Sorry for your luck. If you just bought it I would definitely return it. Here are the codes for your set.

12G Models :
X24 / C2 / U2 / S2 / G20 / G25 / VT20 / VT25


Code:

============================================================ =====================
BLINKS PROBLEM CHECK POINT
============================================================ =====================

2 blinks 15v SOS D-Board / P-Board

3 blinks 3.3v SOS D-Board

4 blinks Power SOS P-Board

5 blinks 5v SOS D-Board

6 blinks Driver SOS 1 SC-Board / D-SC FPC
SC Energy Recovery Circuit
D-SC FPC DET

7 blinks Driver SOS 2 SU-Board / SD-Board
SU/SD Connector DET
SU/SD Scan and Logic IC

8 blinks Driver SOS 3 SS-Board / SS2-Board
SS FPC Detect
SS Energy Recovery Circuit

9 blinks Discharge Control SOS D-Board

10 blinks Sub 5V SOS / Sub 3.3v SOS A-Board / SC-Board / SS-Board / P-Board
Sub 9V SOS / Tuner Power SOS
MIHO 3.3 SOS / LED 8v SOS

11 blinks Fan SOS A-Board / Fan

12 blinks Sound SOS A-Board / Speaker



Good luck

Apr 20, 2011 | Televison & Video

3 Answers

Hi I have a TH50PZ80U that is flashing two red lights when I plug it in. If i press the power button for 5 seconeds it will flash 10 times. When applying power the AC relays click, after pressing the...


Hi bschaub796,
10 times blinking of your unit indicated that the processor sense the missing 15v from the power supply. This problem is quite technical since I've already read your post that you have a reading of 15v in P25.
Now, we have to examined it deeply to determine where the fault came from between the two board.
If you have a 15v coming from the power supply but its go to 0v after a while which trigger the 10 blinks, you have to check the feedback circuitry of the power supply for faults. If you can't find any faulty parts on that section means that the feedback circuitry trigger to shutdown because it sense fault in the D board.
Remember that it has a good regulation output from the power supply, the issue here is the feedback circuitry that sense the fault. If you are going to ask my opinion I've suspected that the fault is in the D board.
Hope I helped you.
Have a nice day!
Thanks for using Fixya.

Mar 17, 2011 | Televison & Video

2 Answers

My TV just turned off and the power light flashes 8 times. what is the flash code for 8 times on a panasonic TC-50PS14


thought I would post this here for everyone.

1 blink STV 5v sense DG Board

2 blinks 15v SOS D Board

3 blinks 3.3v SOS D Board

4 blinks Power SOS P Board

5 blinks 5v SOS D Board

6 blinks Driver SOS 1 SU / SD / SC Boards
(SC energy recovery circuit)

7 blinks Driver SOS 2 SU / SD / SS Boards
(SC floating voltage area)

8 blinks Driver SOS 3 SS Board
(SS energy recovery circuit)

9 blinks Panel Config. SOS

10 blinks Sub 5v SOS / Main 3v SOS DG Board
DTV 9v SOS / Tuner Power SOS

11 blinks Fan SOS PB Board

12 blinks Sound SOS H Board

13 blinks Communication error DG Board
with IC8001 (Pesks Lite 2)

May 14, 2010 | Panasonic Televison & Video

2 Answers

Th42px80u- tv wont come on and red light flashes 10 times


Here are all the Panasonic blink codes.
1 blink STV 5v sense DG Board

2 blinks 15v SOS D Board

3 blinks 3.3v SOS D Board

4 blinks Power SOS P Board

5 blinks 5v SOS D Board

6 blinks Driver SOS 1 SU / SD / SC Boards
(SC energy recovery circuit)

7 blinks Driver SOS 2 SU / SD / SS Boards
(SC floating voltage area)

8 blinks Driver SOS 3 SS Board
(SS energy recovery circuit)

9 blinks Panel Config. SOS

10 blinks Sub 5v SOS / Main 3v SOS DG Board
DTV 9v SOS / Tuner Power SOS

11 blinks Fan SOS PB Board

12 blinks Sound SOS H Board

13 blinks Communication error DG Board
with IC8001 (Pesks Lite 2)























7 blinks Driver SOS 2 SU / SD / SS Boards
(SC floating voltage area)

8 blinks Driver SOS 3 SS Board
(SS energy recovery circuit)

9 blinks Panel Config. SOS

10 blinks Sub 5v SOS / Main 3v SOS DG Board
DTV 9v SOS / Tuner Power SOS

11 blinks Fan SOS PB Board

12 blinks Sound SOS H Board

13 blinks Communication error DG Board
with IC8001 (Pesks Lite 2)

Oct 21, 2009 | Panasonic Viera TH-42PX80U Plasma TV

2 Answers

No picture and the led ligth is blinking panasonic veita 52


If you have the flashing red light of death you can use the chart below, and call Panasonic to have it replaced. At the bottom is the list terms.
BLINKS PROBLEM MALFUNCTIONING PART


1 blink STV 5v sense DG Board

2 blinks 15v SOS D Board

3 blinks 3.3v SOS D Board

4 blinks Power SOS P Board

5 blinks 5v SOS D Board

6 blinks Driver SOS 1 SU / SD / SC Boards
(SC energy recovery circuit)

7 blinks Driver SOS 2 SU / SD / SS Boards
(SC floating voltage area)

8 blinks Driver SOS 3 SS Board
(SS energy recovery circuit)

9 blinks Panel Config. SOS

10 blinks Sub 5v SOS / Main 3v SOS DG Board
DTV 9v SOS / Tuner Power SOS

11 blinks Fan SOS PB Board

12 blinks Sound SOS H Board

13 blinks Communication error DG Board
with IC8001 (Pesks Lite 2)




Panel = Plasma Display Panel (Plasma Glass)
D Board = Format Converter / Plasma AL / Sub-Field Processor
DG Board = AC-DC Converter / Digital Signal Processor / Full HD
Microcumputer HDMI Interface / Peaks Lite 2
H Board = Speaker Out / Sound Processor
AV Terminal / AV Switch
P Board = Power Supply
PB Board = Fan Control
SC Board = Scan Drive
SD Board = Scan Out (Lower)
SS Board = Sustain Drive
SU Board = Scan Out (Upper)

Jun 11, 2009 | Panasonic (TH-50PZ700U) Television

1 Answer

Panasonic TH42PA20 - No Picture


If you have the flashing red light of death you can use the chart below to see what the blinks indicate and call Panasonic and have the part replaced, at the bottom of this page is the meaning of terms.


BLINKS PROBLEM MALFUNCTIONING PART


1 blink STV 5v sense DG Board

2 blinks 15v SOS D Board

3 blinks 3.3v SOS D Board

4 blinks Power SOS P Board

5 blinks 5v SOS D Board

6 blinks Driver SOS 1 SU / SD / SC Boards
(SC energy recovery circuit)

7 blinks Driver SOS 2 SU / SD / SS Boards
(SC floating voltage area)

8 blinks Driver SOS 3 SS Board
(SS energy recovery circuit)

9 blinks Panel Config. SOS

10 blinks Sub 5v SOS / Main 3v SOS DG Board
DTV 9v SOS / Tuner Power SOS

11 blinks Fan SOS PB Board

12 blinks Sound SOS H Board

13 blinks Communication error DG Board
with IC8001 (Pesks Lite 2)




Panel = Plasma Display Panel (Plasma Glass)
D Board = Format Converter / Plasma AL / Sub-Field Processor
DG Board = AC-DC Converter / Digital Signal Processor / Full HD
Microcumputer HDMI Interface / Peaks Lite 2
H Board = Speaker Out / Sound Processor
AV Terminal / AV Switch
P Board = Power Supply
PB Board = Fan Control
SC Board = Scan Drive
SD Board = Scan Out (Lower)
SS Board = Sustain Drive
SU Board = Scan Out (Upper)

Apr 13, 2009 | Panasonic (TH-50PZ700U) Television

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