Question about Televison & Video

1 Answer

Plasma TV Repair

I have a Panasonic, TH-50PE700U that went from working great with a great picture, to the next day, having a black screen. The sound works great, but there is no longer any picture at all. There are not any lines or any other things on the screen. It does lighten up as if the power is on, but there are no pictures, colors, anything. The TV menu screens still work and display, but I am not getting anything from the cable signal coming in to the HDMI 1 feed. Any thoughts on what troubleshooting I should follow to narrow the issue and/or suggestions on what part should be replaced?

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    MVP:

    An expert that gotĀ 5 achievements.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

  • Contributor
  • 30 Answers

Hi ,

get the power supply checked and the screen back light too. if possible change the screen .
peace .

Posted on May 18, 2017

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.
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
Shuttle83
  • 1139 Answers

SOURCE: HDMI Signal gone

The HDMI interface may have suffered a malfunction, this offten happens due to stray voltages on the ground plane. If you do not have electronics experience I would suggest taking the set to the shop and having it repaired

Posted on Sep 24, 2007

salt56
  • 373 Answers

SOURCE: No sound on some channels

Hi,
Check in the menu to see if the audio is on SAP. If it is change it to Stereo. Hope this helps

Posted on Dec 30, 2007

radar001
  • 1051 Answers

SOURCE: HDMI inputs are not working

As crcelect suggests you can run the TV on RCA. You should also be able to use coax directly from your cable box. If you don't have cable you can use an rf converter to connect coax.
I have exactly the same problem with my Panasonic TH-42PX75U. I've been told that I may need to run a setup on my cable box to fix the problem. If I find a solution I'll provide details in a future post.

Posted on Dec 17, 2009

  • 11 Answers

SOURCE: 1" black vertical line in center of screen. Sony Plasma.

NOT DEFECTIVE!!!
There are 4 or 5 ribbon cables on the bottom or on one side, they control part of the plasma screen. Check the ribbon cable2_bing.gifnear the black lines. Unplug the ribbon cable and look for black chipson the underside of it, I think they say 100 on them, you need toresolder both ends on each chip. Should fix the black line issue.

Posted on Jan 13, 2010

  • 111 Answers

SOURCE: Samsung 50in Plasma tv picture issues.

buffer board needs replaced need to replace both

Posted on Feb 04, 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 Plasma 50 TH-P50U30A blacked out with no sound


Appears to be a power supply issue with everything being so dead.

Jan 22, 2017 | Panasonic Televison & Video

1 Answer

WHITE PICTURE


my TV has a half black & half white screen & half of the TV is showing the picture including the normal sound,what can I Do,?

Dec 11, 2013 | Panasonic Viera TH-42PZ80U Plasma TV

1 Answer

I have a Panasonic TH-50PE700U


I think if you Google research the model with "10 blinks" you will likely find it is bad power supply or related to it.

Apr 29, 2012 | Panasonic Viera TH-42PZ80U Plasma TV

1 Answer

5 year old panasonic viera LCD works great until tonight, screen turned into vertical and horizontal rainbows, can see vague picture behind all the lines like looking through thin black horizontal venetian...


make sure your speaker to your sheron sound isnt to close to it .also if dvd player is the source then move away from tv will demagnatize the tv theres a magnet in them

Jul 05, 2011 | Panasonic Viera TH-42PZ80U Plasma TV

1 Answer

Panasonic TH-37PD25 plasma has no sound


If all of your connector cables are in good standing and your input/output ports are hooked up correctly, this may be an audio defect developing in the processor board. I can walk you through some steps to confirm this problem.

e-mail me: circuitworld@comcast.net

Feb 12, 2009 | Panasonic TH-37PX25U/P 37 in. HDTV Plasma

1 Answer

1080p Prob with TH-50PE700U


try diffrent hdmi cable, sometimes with this new digital stuff there are compatibility issues, not common, but not unheard of

Feb 20, 2008 | Panasonic (TH-50PZ700U) Television

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

Related Topics:

27 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...