Question about Sylvania 6620LCT 20 in. EDTV-Ready LCD Television

1 Answer

TV comes on and shuts off after about 10 secounds

When i turn on the tv it comes on but shuts off after about 8 to 10 seconds

Posted by doggunk on

  • 2 more comments 
  • tuts01 Nov 20, 2007

    i plug my tv and turn it on.My tv just flash and turn off.so i wonder wat cause tis problem?...

  • jwgr Mar 06, 2008

    When i turn on the tv it comes on but shuts off after about 8 to 10 seconds

  • Anonymous Mar 22, 2008

    my sylvania ModelWF20L6 shuts off after 8-10 seconds....

    It will turn on then dims and shuts off\... not sure what it is

    any suggestions....?

  • Anonymous Nov 05, 2008

    Sylvania LD320SS8, same problem. TV comes on, says "DIGITAL TELEVISION" and shuts off in about 3 seconds. Does this with any outlet I've tried. This one was made November 2007.



    Guess you get what you pay for!

×

Ad

1 Answer

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.

    Sergeant:

    An expert that has over 500 points.

  • Expert
  • 260 Answers

This particular model has a history of this problem.

This sounds like a safety feature built into the television. It may be trying to protect itself from an unsafe electrical source. The more expensive the equipment, the more sophisticated the power supply that converts the power from your outlet into your television. There could have been a lightning strike that has disabled the tv. Or it could be a faulty outlet.
Before called for a technician, I recommend plugging the television into a different outlet. use a good quality extension cord if necessary. You may find that your outlet is not polarized correctly.

Posted on Jun 20, 2008

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 have a 56 in hdtv Panasonic tv will not come on green light flashes 20 times then goes to red. Help, on disability fixed income & cant afford to get repair or new tv. Please help, as soon as poss


Panasonic Plasma TV Repair - Understanding 14 Blink ...

? 8:35
https://www.youtube.com/watch?v=iHBIiRxhe0w
Sep 26, 2014 - Uploaded by ShopJimmy.com
Panasonic Plasma 14 Blink Code Explained with Repair Info How to ... I guess I'll try the SC board and if that does not work simply save up for a new ... The red power led was flashing 12 timespause a few seconds then flash 12 again. ... It powers up and shows the green power light is on, but there's no ...

The power light keeps flashing and the tv wont turn on - TV ...

www.tomsguide.com/answers/id.../power-light-flashing-wont-turn.html
Oct 24, 2015 - More about : power light flashing wont turn ... December 20, 2013 10:12:55 AM ... sound like it is coming on then it shuts off and the red power light flashes slowly. ... 50in Plasma tv power light is flashing 8 times and won't turn on. ...tv to come on bcause the power button keep blinking my tv will not come on.

Nov 06, 2015 | Panasonic Televison & Video

1 Answer

Tv shuts off after 10 seconds


one of the energy cables is damaged, so tv 'safety protcol' turns on, not to burn shuts off.
go to service

Apr 18, 2013 | Sylvania 6427TE 27" TV

1 Answer

Trouble turning the tv on


I will need the model number of the set in order to assist with the issue

Nov 22, 2011 | Magnavox Televison & Video

1 Answer

Tv shuts off after 10-20 minutes


its not the problem with ur electron gun tube or with any picture ic or sound ic. Every t.v. is microcontoller switched machine.
any damage to microcontroller ic that controls the switching will lead to this kind of problem.
0.01% chance of residue EHT voltage would have affected the microcontroller.

Jun 06, 2009 | Panasonic TH-42PC77U TV

1 Answer

TV wont turn on.


Hi

This case needs to diagnose by a qualified technician

Thanks

Nov 28, 2008 | Mitsubishi Televison & Video

Not finding what you are looking for?
Sylvania 6620LCT 20 in. EDTV-Ready LCD Television Logo

Related Topics:

344 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sylvania Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76407 Answers

Muntejaya Ginting
Muntejaya Ginting

Level 3 Expert

10422 Answers

matt martin
matt martin

Level 3 Expert

1258 Answers

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

Answer questions

Manuals & User Guides

Loading...