Question about Televison & Video

Open Question

I have a th-46pz80u panasonic high def. plasma tv with black bar through screen, found the ribbon that coincides with it took apart, blew compressed air at it and in holder put back together but black

How do I clean the ribbon?

Posted by on

Ad

6 Suggested Answers

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.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
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
  • 4234 Answers

SOURCE: Panasonic TH-50PZ77U 1 1/4" inch vertical line

This problem is usually the ribbon cable connection at the top of the stripe. Reseat the cable first. The other possibility is the panel itself, but that is rare.
Keep us posted.
Dan

Posted on Apr 30, 2008

Ad
  • 298 Answers

SOURCE: Loud pop Blank screen 42 inch Viore Plasma

Unfortunately, that board is the inverter board. And for this model the inverter board is only supplied with the the PDP panel. The panel is quite expensive, here's a link if needed:

LG 42PX5D Replacement Part PDP Plasma Display Panel

Posted on Dec 29, 2008

  • 80 Answers

SOURCE: Iwas watching my panasonic plasma and the screen went green.

One of the "Y" buffer boards have failed. The buffer boards are located on the left side of the set looking from the back. There are two of them. One for the upper half of the screen, one for the lower. Disconnect and replace the one that had the blank portion of the screen.

Posted on Jun 01, 2009

dsacco86
  • 1077 Answers

SOURCE: Panasonic Viera 46" plasma~no sound, no picture

I would use the warranty at Bestbuy at that point. Opening up the TV would most likely void the warranty.

Posted on Jun 28, 2009

tvservice306
  • 458 Answers

SOURCE: 2 white horizontal lines have appeared across my

check su and sd board or replaced......

Posted on Jul 23, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

PANASONIC TV MODEL # TH-46PZ80U BLINKS 10 TIMES


had the same problem with my panasonic, it was a faulty power switch, its a common fault with them

Dec 31, 2013 | Panasonic Viera TH-50PZ80U Plasma TV

1 Answer

Black Vertical Bar on Panasonic 50" plasma


If it is similar to this photo, it could be a defective sc board.

802e134f-09ed-482a-b000-48452f6e134c.jpg

Apr 02, 2013 | Panasonic Viera TH-50PZ80U Plasma TV

1 Answer

I have a yellow vertical line on the left part of the tv screen and the tv cuts of and light blinks 7 times and then pauses.


Hello,

All Plasma and LCD TV have boards that control vertical and horizontal output to their respective areas. They are connected to the screen by ribbon cables. If one of these boards fails all together, has a failed chip, a bad connection, or a bad ground somewhere it will result in a black line in the area of that board. A bad ribbon cable connection on the bottom will result in a vertical black bar though the screen. Many times resetting the connection will fix it, if the ribbon cable has been nicked there could be a severed connection. They an sometimes be fixed, but it is a pain. An yes I have done it, but the bar is gone. The same will happen if the chip that outputs to that area opens. The connectors are the first place to look paying close attention to the cable, they are extremely delicate so great care must be taken because the panel board contains high voltage.
Good luck in solving the problem...

May 14, 2011 | Panasonic TH-42PX75U 42 in. Plasma...

3 Answers

Screen has a long black line down the center.


I also have the TH42PZ80U and I just had the certified Panasonic repair person out. The problem is this is the THIRD time in two years. Any quesses on what's wrong? It's a bad panel, again. That's right, three bad panels in the two years I've own this tv. I am now one month out of the panel warranty and guess how much the bid is to replace the panel. $1542! I only paid $1300 for it. Panasonic better make this right. I think a whole new tv is in order just for my trouble. After reading about so many of us having this problem, we are probably getting close to a class action law suit.

Apr 29, 2010 | Panasonic Viera TH-42PZ80U Plasma TV

2 Answers

Panasonic TH-50PX20U plasma problem


There will be a fault with the plasma screen, you will have a dual scan type which is why it only covers half the screen. It is possible the flat ribbon connector to the screen internallly may have become loose7 needs to be re-fitted securely, but most often it is a replacement screen is required.

Sep 25, 2009 | Panasonic TH-50PX20U 50 in. HDTV-Ready...

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!

Mar 08, 2009 | Panasonic TH-42PD50U 42 in. Plasma EDTV

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

41 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74383 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

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

Answer questions

Manuals & User Guides

Loading...