Question about Philips Magnavox 15MF400T 15 in. LCD Television

1 Answer

Screen goes out but sound remains

My wifes uncle has a Philips magnavox 17mf200v/17 television and the screen comes on for a few seconds/up to 3 minutes when you first turn on the television but after that it shuts off and only the sound remains. can anyone help? I thought it might be a fuse but since sound remains i thought against it, and would like a few opinions/sugestions. Any help is appreciated.

Posted by on

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.

    Genius:

    An expert who has answered 1,000 questions.

  • Philips Master
  • 1,667 Answers

A blown fuse would not be intermittant.

It is possible that the back plane lamps, and or the back plane power supply is failing.

When the set is in the dark screen, shine a flashlight on the screen at an offset angle. Look carefully and see if you see the picture images. If so, this proves that the back plane lighting is having a fault condition. If there is no image at all, then there may be a fault condition with one of the drive boards for the picture processing or the screen itself.

Jerry G.

Posted on May 17, 2008

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I got no image & the tv turn it offa few secondes


Do it work after some time? Is picture and sound are OK after that? Provide more details please.

May 29, 2012 | Philips Magnavox 20MT133S 20" TV

1 Answer

CANT UNLOCK MY TV


Try factory default 0000 or 1234. Or if its a three digit code 000 or 123.
Hope this helps

Apr 01, 2011 | Magnavox 17MF200V 17 in TV

2 Answers

My Magnavox 17in LCD TV (17MF200V/17) shows message ''Attention OSD Main Menu locked. cannot use any functions on tv. i.e., volume , menu, etc


It means that some kind of parental control feature has locked you out of the On Screen Display menu. You will have to consult your manual (possibly online) to figure out how to reset the password.
Although it is possible some other kind of malfunction could cause you to lose menu control, this is the most likely cause.

Oct 07, 2009 | Televison & Video

1 Answer

I have a Magnovox HD TV Progressive Scan (Floor Model) TV


You can find a replacement Philips/Magnavox fresnel screen, in stock, for this model (51MP392H/17) at this following link from a major parts distributor:

Philips / Magnavox 51MP392H Replacement Part Fresnel Screen

And here's a link for the Lenticular (middle) Screen, if needed:

Philips / Magnavox 51MP392H Replacement Part Lenticular Screen

Jan 16, 2009 | Philips Magnavox 9P6034C 60" Rear...

1 Answer

Magnavox Mod. # HD 2715 C 202


Your set in in closed caption mode text 1....Go into your menu and un-do the closed caption mode.

Feb 18, 2008 | Philips Magnavox 27MS343S 27" TV

1 Answer

MAGNAVOX 17MF200V


Could your remote possibly need new batteries? Sometimes remotes act erratic when in need of them. Check that out and see if that is the reason for your problem. Luck!

~ KT

Jan 10, 2008 | Philips Magnavox 15MF400T 15 in. LCD...

2 Answers

Picture problem


philips part# 483520988561 actual part# HCNW136 opto coupler datasheet at datasheetcatalog.com can buy many places just enter it on google.
other fixes philips part# 483520987834 actual # MC34065p and philips# 483520987712 actual# SC78104 some change all 3 and never have a problem again.

Nov 22, 2007 | Philips Magnavox 9P6034C 60" Rear...

1 Answer

Philips Magnavox 9P6034C 60 in. Rear... Problem


I had a similiar problem. My screen would shrink in then expand. After a few months of doing this it just broke altogether. No sound or video.  Its not fixed.
You can get a repair kit from this site.
http:///www.magnavoxhelp.com

Sep 28, 2007 | Philips Magnavox 9P6034C 60" Rear...

Not finding what you are looking for?
Philips Magnavox 15MF400T 15 in. LCD Television Logo

Related Topics:

147 people viewed this question

Ask a Question

Usually answered in minutes!

Top Philips Televison & Video Experts

The Knight
The Knight

Level 3 Expert

72620 Answers

matt martin
matt martin

Level 3 Expert

1207 Answers

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

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

Answer questions

Manuals & User Guides

Loading...