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Panasonic Plasma TC-50PU54 LF21030116 Power light blinks 8 times When I attempt to power on it turns on for split second then shuts down. Is this fixable? thanks.

Power light blinks 8 times When I attempt to power on it turns on for split second then shuts down. Is this fixable? thanks.

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Yes. It is probably a problem with the internal power circuitry. Look in the circuit board area where the power cord mates with it for capacitors that have bulging tops (instead of the flat tops that are normal). If you see even one, you need to replace all the large capacitors othe power supply section (normally around 5 or 6).

Posted on Dec 08, 2014

  • Jennifer LeGars
    Jennifer LeGars Dec 16, 2014

    is it something that can be fixed by me or do i need a professional?

  • Bryan Smith Dec 16, 2014

    Unless you can solder components on a circuit board, you will need a pro.

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What is the part number that corrects the seven blinking lights on a panasonic plasma tv model tc-50pu54


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

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1 Answer

I have a Panasonic TC-P65ST50 which recently began shutting down and displaying 7 blinking lights and 8 blinking lights. Most of the time 7 blinking lights are displayed.


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://electro-medical.blogspot.com/

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I have a 56 in hdtv Panasonic tv will not come on green light flashes 20 times then goes to red. Help, on disability fixed income & cant afford to get repair or new tv. Please help, as soon as poss


Panasonic Plasma TV Repair - Understanding 14 Blink ...

? 8:35
https://www.youtube.com/watch?v=iHBIiRxhe0w
Sep 26, 2014 - Uploaded by ShopJimmy.com
Panasonic Plasma 14 Blink Code Explained with Repair Info How to ... I guess I'll try the SC board and if that does not work simply save up for a new ... The red power led was flashing 12 timespause a few seconds then flash 12 again. ... It powers up and shows the green power light is on, but there's no ...

The power light keeps flashing and the tv wont turn on - TV ...

www.tomsguide.com/answers/id.../power-light-flashing-wont-turn.html
Oct 24, 2015 - More about : power light flashing wont turn ... December 20, 2013 10:12:55 AM ... sound like it is coming on then it shuts off and the red power light flashes slowly. ... 50in Plasma tv power light is flashing 8 times and won't turn on. ...tv to come on bcause the power button keep blinking my tv will not come on.

Nov 06, 2015 | Panasonic Televison & Video

1 Answer

I have a Plasma TV with black screen and 6 red light flashes.


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

May 19, 2015 | Panasonic VIERA TC-P55VT50 55-Inch

1 Answer

I was watching TV it shut off and the power button flashed a bunch. I unplugged it waited for a while plugged it back in. It did not turn back on until i held down the menu button on the set.


I found the following blog on the web.


Panasonic Viera Plasma Failure Page



November 14, 2010 ·







Blink Codes and what they mean (8-13):



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 BoardDTV 9v SOS / Tuner Power SOS

11 blinks Fan SOS PB Board

12 blinks Sound SOS H Board

13 blinks Communication error DG Boardwith IC8001








Make sure the inside of the TV is clear of DUST especially by the power supply and fins.

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1 Answer

Panasonic tc-50Pu54 dinostic code...


test the ac power 2) main power ac/switch 3)fuse 15aa,and replacemente
see the diagram attached. God bless you
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Jul 20, 2013 | Televison & Video

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