Question about Panasonic Viera TH-50PX80U Plasma TV

1 Answer

TH-50PX80U Panasonic Has snowy blurry picture. Can't hardly make out the menus either. I swapped out the main video board to no avail. Does this sound like an X Sustain board to anybody. Any ideas??

Posted by on

  • testcircuits Jul 31, 2010

    Thanks for your help.

×

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Brigadier General:

    An expert that has over 10,000 points.

  • Master
  • 8,619 Answers

Hi


Thanks for using FixYa. Yes you are absolutely right you’ll need to check the X and Y sustain buffer boards and also check for any swollen/bulged capacitors on these boards. If there is no sound as well then you’ll need to check the power supply board also. Replace whichever has gone bad. All this is only recommended if you have electrical expertise and know how to solder/re-solder components as these units contain high voltages even when in off position. Please do accept the solution if the issue is resolved or post a comment for further assistance.


Thanks
Rylee

Posted on Jul 31, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Red light comes on but no picture, power went out and tv was off now won't come on


Do a hard reset and check. To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. This procedure will make it a hard reset. If it do not help; fault is with its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Oct 06, 2014 | Panasonic Viera TH-50PX80U Plasma TV

2 Answers

Are the tnph0716abs and the tnph0716ads A boards compatible?


no they two boards are slightly fifferent and will not interchange with each other. You should be able to get the proper board for your model from www.tvrepairworld.com

May 16, 2012 | Panasonic Televison & Video

2 Answers

What is a pcb printed circuit board and where are they located on a th-50px80u plasma tv


A PCB Printed circuit board is every single board in your TV. That is what PCB stands for Printed Circuit Board.

Jul 08, 2011 | Panasonic Viera TH-50PX80U Plasma TV

1 Answer

How to setup picture in picture function on my tv. panasonic viera 42-px600u


This is controlled by the Split and Swap buttons on the remote; the size of the second picture can be adjusted with the Aspect button. First press split and use the Input button to select the source of the right picture of the split screen (TV channel or video inputs). Then press Swap and use the input button to select the source of the second screen. Swap again if desired or press Aspect to change the size of the main screen window. However, it is not available if you are using the HDMI, PC and SD Card viewing mode. Since the TV doesn't have dual digital tuners, you can't watch two different digital channels on the split screen.

The manual for the Panasonic TH-42PX600U is available from from Panasonic here: http://www2.panasonic.com/consumer-electronics/support/Televisions/Plasma-HDTVs/model.TH-42PX600U . See page 18 of the manual, page 10 of the PDF.

I hope this helps.

Cindy Wells

Mar 14, 2011 | Televison & Video

1 Answer

TH-50PX80U Washed Out Pictiure


call me if u wantto sell 678-557 8352

Jul 31, 2010 | Panasonic Viera TH-50PX80U Plasma TV

1 Answer

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.

Jun 22, 2010 | Panasonic Viera TH-50PX80U Plasma TV

1 Answer

Tv will not come on I have a panasonic viera th-50px80u it was connect to a power surge and the outlet has power but the cord to the tv is good and is connect to the wall outlet but tv does not come on is...


Hello


did you see the standby light? if no you have problem in main power section maybe the fuse is blown you can locate the fuse at the power main board, or if the standby light is light up the problem is the inverter power supply and this section is need to diagnose to find the defective parts...

Angel
Thanks...

Aug 02, 2009 | Panasonic Viera TH-50PX80U Plasma TV

1 Answer

Panasonic hdtv blurry


you had a failure on the video part of the main board or in the power supply . you are stuck calling for service there is nothing simple about these new tvs used to be we changed a part or two . today there is no parts changeing just board changeing and the cost is high . good luck you will need it

Mar 22, 2009 | Panasonic TH-50PX75U Plasma HDTV

Not finding what you are looking for?
Panasonic Viera TH-50PX80U Plasma TV Logo

157 people viewed this question

Ask a Question

Usually answered in minutes!

Top Panasonic Televison & Video Experts

 Grubhead
Grubhead

Level 3 Expert

5190 Answers

The Knight
The Knight

Level 3 Expert

74459 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a Panasonic Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...