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I hav a panasonic 52 inch plasma model tx47p950a that isnt showing a blue screen when its turned on. The blue light on the front comes on then switches off the red light indicating that the tvs on continually blinks 3 times

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Three blinks to Panasonic Plasmas denote a fault with 3.3v SOS D Board. If you wish to get more details, surf the following link. There are over two thousand and four hundred posts. All are related to television and other domestic electronic equipment service help. You can get a solution there. Type in the brand name to your device to its search box, can be located at the top right of the display window. It will make search easy. More than Nine Lakh viewers cannot be wrong.http://electronicshelponline.blogspot.com/

Posted on May 09, 2013

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6ya6ya
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Posted on Jan 02, 2017

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james klgr
  • 362 Answers

SOURCE: Panasonic 50 inch Plasma

it could have over heated you can try to reset it first unplug it for about five minutes and try to turn it on if that dont work the remote might have a set button try holding that down until the red light flashes twice, then turn it on if not then hold the power button down on the set for a good five seconds to see if that resets it. if none of that works you will have to go to panasonic .com for the reset instructions.with the red light blinking the power supply is most likely good you just need to reset i.

Posted on Dec 24, 2007

GregV24CHOPP
  • 11 Answers

SOURCE: 50 inch Plasma panasonic TH-50PZ80U.

if you have a warranty let them check it out before opening the panels, it may void it.... may be an internal power short.

Posted on May 14, 2009

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

  • 8457 Answers

SOURCE: panasonic th-50pc77u red light blinks 8 times in cycle

Ur power board it dead,need it replaced.

Posted on Nov 23, 2009

  • 8457 Answers

SOURCE: plasma 50 inches dont turn on

The power supply board is dead.Tries the websites like Shopjimmy.com,Ebay.com to buy the refurbish power supply board for the replacement.

Posted on Jun 22, 2010

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I have a 2011 Panasonic plasma tv I bought new in 2011 and today there is a red/blue stripped line 1-1.5 inches wide across the top and a dotted green/purple line 3-4 inches below the blue/red line.


If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
Search the site by type in the "BRAND NAME" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts

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Jake I have a 52 inch Panasonic plasma tv that will only run the fans for a few seconds and shutdown red light blinks 10 times and repeats.


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/
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.

Nov 10, 2015 | Panasonic Televison & Video

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My panasonic plasma TV screen will light up, but no picture shows.


Have you tried replacing the cable? They can cause all sorts of trouble.

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I have a Panasonic 50 inch Plasma HDTV model # TC50PS14 and when I turn it on the red light blinks and the tv want come on


Download the service manual from here http://elektrotanya.com/panasonic_tc-50ps14_chassis_gpf12du_sm.pdf/download.html
(Copy & paste into your address bar if my link doesn't work.)
You can see the blinking error codes on page 13.

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1 Answer

Panasonic plasma tv th42px8ob 2 inche vertical line showing


do the proper isolation proceedure and try unhooking the Su from the SC board to see if you then get a normal picture all the way across the bottom half of the screen? I am assuming the Vertcal extends extends all the way from top to the bottom of the screen?

Aug 06, 2012 | Panasonic Televison & Video

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52 inch plasma broken glass panel during shipping & handeling


This is fatal as the Plasma Display Panel costs as much or more than the set did new and in some cases there is a core value (some are sold exchange)

Sorry, time for a new set.

Mar 16, 2012 | Panasonic Televison & Video

1 Answer

Panasonic Plasma TH-42XVS30U, turning on the unit, blue light comes on the screen, the box blinks red twice, the screen shuts down. :(


There is a problem with scan drive 3 boards involved. Best solution and least expensive is call a authorized panasonic service center.

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1 Answer

TV Screen Stripes


NOt very clear.....

Multiple stripes all over the screen? Vertical or horizontal?

If it's only like an inch vertical lines put a mark on the cabinet where exaclty the line is, turn off the TV then open the back, you'll see lots of ribbon wires (gold color) from the plasma panel it self going to buffer boards, using the mark find the closest ribbon wire where the line is showing then remove and clean the contacts, make sure to reseat it properly when putting it back otherwise you'll just add more lines or black bar on the screen if pins are not seating properly.
But do not be afraid if the lines get worst just turn the power off right away and reaset the ribbon wire till you get it correctly.

CAUTION;
DO NOT try to do this while the TV is on oherwise you'll burn COF (Chip on film) on the panel and you'll end up replacing the whole PDP.

Good luck!

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