Question about Philips Magnavox 20MT133S 20" TV

1 Answer

There are red, green, and blue lines running across the screentop

There are some very annoying lines that appeared about four weeks ago running across the top of my screen

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Expert
  • 121 Answers

Bad feedback electrolytics vertical circuit.

Posted on Dec 02, 2008

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 there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

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

I bought an LCD Samsung 3 years ago and about a year ago a thick black line appeared in the middle of the screen. Can this be fixed at home?


check if the lines appear on different inputs or source like hdmi,av,pc, if it happens on a different source then theres a problem with the lcd screen it needs to be fix.

Dec 26, 2014 | Samsung Televison & Video

1 Answer

I have a ln-s3238d that i got a couple years ago. Last month it started getting a line of pixels running across the top of the screen. over the last month that problem has gron to four lines on top and...


Hi andrew, its not a big problem.. Decent TV. but the pixels are DEAD. that means you have to recover them by fixing the LCD. this would cost you around £40-60 for a 32 inch TV. hope this helps!

Nov 05, 2010 | Samsung LN-S3238D 32 in. LCD HDTV

1 Answer

About two months ago my flat panel plasma tv


Most like likely, this is a panel issue and it will be too cost to fix.

Other things you can try, reseating the ribbon cables on the buffer boards located running across either the top or bottom or both. If that doesn't do it, replace those boards and still no luck. Panel is bad.

Feb 16, 2010 | LG DU-42PX12XC 42 in. Plasma HDTV

1 Answer

Shade difference in lg lcd diaplay


Based on your description, it appears that the monitor is faulty. Since it is only a week old, you should have no problem exchanging it.

Aug 22, 2009 | LG L1915S 19" LCD Monitor

1 Answer

Insignia 32" TV Thin line across screen 1-2" from top


This is usually caused by bad capacitors in the vertical circuit. If you have an electronics background you should be able to find the defective ones with an ESR tester .

Dec 16, 2008 | Insignia NS- 27" TV27 TV

1 Answer

Horizontal lines across the top 3 inches of picture


Hi

what line started? from Left to right? or from top to bottom?

Thanks!

Nov 28, 2008 | Philips 32PT6441/37 32" TV

1 Answer

APPROXIMATELY 3" GRAY LINE ACROSS THE TOP OF MY TV


Do you happen to have a cable box? (reset cable box also by unpluging it). is that line also showing on dvd player on different input?

Jul 01, 2008 | Toshiba 50HM67 50" HDTV

1 Answer

Horizontal lines on Screen


Sounds like an inverter problem. If the power supply is internal replace the capacitors coming out of the voltage regulators. These are usually 1000mf and/or 470mf. If that doesn't do the trick look up the numbers on the 8-pin chips that drive the secondary transformers on the inverter to see if they are getting the right voltages.
Good Luck!

Feb 14, 2008 | Gateway FPD2275W LCD Monitor

1 Answer

Samsung TV Model HL-R5067W


go here they are adjusting speed of the color wheel

Feb 12, 2008 | Samsung HLR5067WX 50" Rear Projection HDTV

3 Answers

Vertical lines across the screen


Change ballast and lamp at same time. Ballast #75006507 lamp #23311153

Sep 11, 2007 | Toshiba 46HM95 46" HDTV

Not finding what you are looking for?
Philips Magnavox 20MT133S 20" TV Logo

119 people viewed this question

Ask a Question

Usually answered in minutes!

Top Philips Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75774 Answers

matt martin
matt martin

Level 3 Expert

1229 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

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

Answer questions

Manuals & User Guides

Loading...