Question about Philips Magnavox 27MS343S 27" TV

2 Answers

Tv has a big black in yhe middle,does that mean that the picture tube is going out

Posted by theproblem on

Ad

2 Answers

Anonymous

When turing on the tv a big black circle comes in the middle of the screen, we have tried to see what will happen if we turn the tv off and turn back on but once we turn tv back on the black circle appears again

Posted on Oct 08, 2007

Ad

Anonymous

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Prodigy:

    An expert who has answered 500 questions.

  • Expert
  • 556 Answers

No that is not the sympton of picture tube failure. please give the details of your problem so we will get you solution.

Posted on Oct 07, 2007

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
1answer

Problem with picture

I giot a Toshiba recorder/player DR430 but it only show a black and white picture. What could be the problem?
0helpful
1answer

Big black square in middle of screen picture top to bottom about 36 " wide good audio and picture 6" on right and left side displaying.

If you have tried using different input devices, looked for loose contacts
in power outlet, RC Jack, cable and connectors, the TV might need service.
1helpful
1answer

MY TV PICTURE HAS GONE A LITTLE DARKER AND ADJUSTING BRIGHT, CONTRAST, COLOR,ETC. DOES NOT HELP

How long u have this RCA analoge tv?Around 10 years or more and used it like about 5 or 6 hrs everydays?Yes,than ur tv it is losing CRT tube radiation cohetion.As times go bye years in years out the tv CRT-(tv tube) radiation will slowly dying out,Tv actual pictures will lost some of it luster and it brightnesses to the tv auctual pictures.Brightnesses of CRT tube will get darker and darker until the tv actual pictures barely it is watchable anymore.Contrast,Brightness and Colors adjusting more will help some.But u have to take this tv aparts and take a Flat scerw driver turn up a little bit more of the tv HV-(high voltage) SCREEN button on the FBT-(flyback transformer) to make any big differences of the CRT tube brightnesses.The FBT-(flyback tranformer) is the big block of plastic with a red wire with a black cap hook up to the tv CRT-(tv tube).This adjustment on of the FBT,HV-SCREEN button will help the tv CRT-(tv tube) last another year or two.
0helpful
2answers

When I turn it on, it makes a buzzy noise but nothing else., no picture or tv sound.

The set has a high voltage problem, "the flyack transformer is defective" It generates the high voltage in the picture tube and with the help of the video circuits it produces a picture. It is not cost effective to repair the tv, cheaper to replace.
1helpful
1answer

My t.v. whines when innitially plugged in. no picture (rca f36650) guide plus gemstar xbox ready entertainment series

The tv have a dead part call the FBT-Flyback transformer,a big black block of plastice with a red wire with a black cap hook it to the CRT-(Tv picture tube).The FBT-give the tv highvoltages to the CRT(Tv picture tube).This tv is old model of an analog tv probally can't find part for it anymore.
4helpful
1answer

Having a big yellow spot background in the middle of the picture.

Hi , it seems you are experimenting a light engine problem.Here's how your tv works: http://www.youtube.com/watch?v=ZLLHnQ4y-wo Basically there's 3 LCD chips that create the colors and image by blending together.When these chips start to melt you will get those blue spots, pixilation even vertical lines.You will need to replace the light engine. Have a blessed one!
1helpful
1answer

Big black block in the middle of tv

Check youron screen menu setting for Closed Caption (CC) and turn it off.
9helpful
1answer

Big black rectangle in the middle of the TV

sounds like an advanced closed caption service is on. go to menu then audio then closed caption and turn off closed caption.
0helpful
2answers
5helpful
1answer

Big black screen in picture

You have the CC (closed captioning) turned on and it is set to text mode. Look for a button on your remote labeled "CC" or go into your TV menu and make sure the captioning selection is set to "off".
Not finding what you are looking for?
Philips Magnavox 27MS343S 27" TV Logo

Related Topics:

80 views

Ask a Question

Usually answered in minutes!

Top Philips Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76633 Answers

Cindy Wells

Level 3 Expert

6280 Answers

Demonic-2011
Demonic-2011

Level 3 Expert

513 Answers

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

Answer questions

Manuals & User Guides

Loading...