Question about Thomson LCDB 03B 27 in. Television

2 Answers

Thomson TV problem

TV works for a while then screen shuts down and sound keeps going I think it might be invereter board but cant find any spares?

Posted by on

2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Television is showing the lock symbol can anyone help

Posted on Sep 05, 2009

Sound but no picture

Posted on Oct 16, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My 65 inch vizio tv model # D650I-B2 turns off after awhile. After restarting it shuts off again. Be fore shutting the picture messes up


Fault to the main power supply regulator section. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Mar 02, 2016 | Vizio Flat Panel Televisions

1 Answer

I have a samsung hl-s6187w 61 inch and it keep shutting off.. the screen goes black but i still have sound for about 5 sec then shuts off.. can anyone tell me what the problem is?


Sounds like fault with the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Feb 16, 2015 | Samsung HL-S6187W 61 in. HDTV

1 Answer

Coby 40" shuts off?


Fault with the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Nov 15, 2014 | Coby TFTV4025 40" LCD TV 1920x1080, 60 Hz,...

1 Answer

We purchased a thomson tv at trichirapalli tamil nadu in the year 1996 . for the past 3 to 4 years it is not working due to the non availability of LOT coil as the engineer from thomson said. as we had...


Best advise! Sell it or exchange it for a better TV. Your old TV
may not more than Rs. 800/=

Now a days you do not get talented technicians and original
spares. Do not attach sentiments to the TV. If so keep it in one corner
and go for another TV.

Sep 04, 2010 | Thomson Flat Panel Televisions

1 Answer

Ihave had problems switching my thomson 30lcdb03 tv on for about 3/4 months. I have had a completely green screen, balnk screen with sound only, and a white ghosting on the picture. Now the tv will not...


thomsom or RCA tv;s are known for power supply issues
check yours for puffed up can like devices on both main and power board if you find one the value is on the side replace it and you will have fixed it won't hurt to try

Nov 20, 2009 | Thomson 30LCDB03B 30 in. HDTV

1 Answer

Thomson tv lcd 32


i think you have a problem with your stand by power board.
There is a service kit available but this has to be fitted by a service engineer.
it is available from www.tvs-services.com or call 01245392539 monday to friday 9 to 5

Mar 09, 2009 | Thomson Flat Panel Televisions

1 Answer

TV LCD THomson 26"


If what your saying is that there are vertical stripes down the screen, You have a screen drive problem my friend. This could mean you will need to change the entire main board, the screen driver board if it is separate on this set, or the main LCD panel itself. These boards do not have any parts available for them and must be replace as a whole unit. Good Luck

Mar 19, 2007 | Thomson 20LCDB03B 20 in. Television

Not finding what you are looking for?
Thomson LCDB 03B 27 in. Television Logo

Related Topics:

818 people viewed this question

Ask a Question

Usually answered in minutes!

Top Thomson Flat Panel Televisions Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Cindy Wells

Level 3 Expert

4755 Answers

Dave Naylor
Dave Naylor

Level 3 Expert

834 Answers

Are you a Thomson Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...