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Panasonic Viera TH-P50V20A - Don't want to switch on .... 4 blink lights

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5 Suggested Answers

Anonymous

  • 225 Answers

SOURCE: Panasonic Viera TH-42PV30 No picture & Stand-by light flashes 4 t

I would guess a power board failure. The blinking light is an error code.

Posted on Nov 17, 2008

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Anonymous

  • 1 Answer

SOURCE: panasonic viera hd tv th 50pz80u

We had a Pioneer that did the same thing. We called a Pioneer Service Center. It appears there was a recall on the Power Supply. They fixed it in our home at not charge.

Posted on Jan 07, 2009

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Anonymous

  • 1 Answer

SOURCE: Panasonic Viera TH-42PZ80U Won't turn on

Make sure all of your connections for cable attenna or satelite are fully connected.

Posted on Jan 31, 2009

tvservice306

tvservice306

  • 458 Answers

SOURCE: Panasonic Viera TH-42PV7HS Plasma does not turn

replaced su or sd board and check sc board

Posted on Nov 10, 2009

toolkits

Sanyade Akinwale

  • 1099 Answers

SOURCE: Panasonic TH-42PZ77U HD Plasma tv has 10 blinking lights

Hello,

Ur power supply board is dead, u know basic electronics’ and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your tv power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.


Posted on Jun 02, 2010

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2 Answers

12 blinks on th-p42x20m


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 stage 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. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

Apr 13, 2014 | Panasonic Viera TH-50PZ85U Plasma TV

2 Answers

What is the power board for a panasonic plasma TV model TH-P50V20A


Do you want to know its price or number? Provide more details please. If you wish to get more details to some panasonic brand TVs, check this link.

Mar 09, 2013 | Televison & Video

1 Answer

Panasonic viera will not turn on


Try the following troubleshooting steps.Check power cord and power outlet, possible light switch problem.
Check if you TV savy check the P board if the P board is not good check the fuses on the P board.
If the P board is OK check the A board.
To check these Unplug the TV , Disconect A5 A6 and A7 on the A board and plug the TV in and see if you get a white screen if this is the case your P board should be OK.

Nov 20, 2011 | Panasonic Viera TH-50PZ80U Plasma TV

2 Answers

Hi, We recently purchased a panasonic viera th-p50v20a, only 2 weeks ago and has been fine. Today it will not turn on, and has a flashing red light which flashes 4 times then pauses and does it again...


The blinking LED is a self-test diagnostic due to a component failure. Since the unit is under warranty I don't worry about what it is and ask for a replacement tv. Even better go for a LEDtv instead if you can. I would not take a plasma even if some one give it to me for free, thanks to the high maintenance costs!

Feb 27, 2011 | Panasonic Televison & Video

1 Answer

We have connected our asus K52J lap top to our panasonic viera plasma TH-P50V20A via a HDMI cable . We have picture ON THE TV but sound from our lap top only. How do we get sound from our TV


Hi there
I've just looked at that TV model, and it appears that your TV does not support a separate audio connection for HDMI sockets. It also appears that your laptop model has a issue with sending audio via HDMI. Are you running Linux, or windows?
Hope this helps
TV_Doctor

Jan 03, 2011 | Panasonic Viera TH-50PX80U Plasma TV

1 Answer

My panasonic th-50pz800u won't power up. The power lights blinks 10 times then pause 10 times then blinks a again?


A red light blinking 10 times means that a video board has gone bad. Contact Panasonic to see if they will help you out.

Jan 04, 2009 | Panasonic Viera TH-50PZ800U Plasma TV

2 Answers

Panasonic viera hd tv th 50pz80u


I have the same model and have the same problem. I have an Onkyo receiver that connections to the TV via HDMI cables. If I turn the TV power on first and then the receiver I don't get the blinks.

Dec 14, 2008 | Panasonic Viera TH-50PZ80U Plasma TV

2 Answers

Panasonic Viera TH-42PV30 No picture & Stand-by light flashes 4 t


I would guess a power board failure. The blinking light is an error code.

Nov 17, 2008 | Panasonic TH-42PD50U 42 in. Plasma EDTV

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