Thomson 20LCDB03B 20 in. Television - Page 9 - Answered Questions & Fixed issues

What did you request? Maybe we can help.

Probably bad capacitors that are leaky

Hi,
it happens the same on mine, I think it's a special mode used on shop to avoid people using it. I don't know how to remove it but it works using the remote controller.
bye
Alberto

well that's good you have courage to do that, maybe a components problem that cause the defect, mere visual inspection is not enough you have to check the fuse, power supply circuits if you know and you must use a multi-tester to do that, if you can do it, if can't bring or call tech in your area.

check the color setting of tv or the signal it usually affect color when signal is bad

dear user,

if there is a VGA input available on LCD then conect VGA cable 15/15 mean 15 pins are active and connect it with pc.

When I put in your model number and manufacturer I get this Sanyo remote. Does this look like your original remote?

http://www.replacementremotes.com/SANYO/Buy-REM9625-6450175251-Remote-Control.html

This sounds like the protection circuit operating. With projection TV's, the cooling fan is essential to prevent damage from overheating. The fan contains a pulse generator to indicate rotation. If the pulse stops, the protection circuit will turn off the set. 5 minutes may be how long the fan takes to seize when it warms up. Also possibly heat sensitve parts along the cooling path covered with dust causing heat sensors to operate.

Sounds like your drive has failed. Fit a new drive of the same size and format it with the utility in your digi box.

Contact the manufacturer for instruction manual to down load.
Their web site will give you all the information you need.
I hope that helps.

A downconverter does just that - converts all the channels to standard definition analog ; so no, there isn't one that can do what you want.
What you want is called a cable receiver: it converts all channels to digital and should be connected thru a digital connection (HDMI) to the tv. But if your new tv is capable of receiving digital channels why aren't you plugging the cable directly in it? No box will be needed in that case.

Hi, a common problem with the thomson freeview boxes is capacitors leaking in the power supply, The ones that go usually are the two 1000uf capacitors. If any of the capacitors look deformed, ie the tops look domed in any way. I would change them , Handy if you know how to use a soldering iron. If you can use a soldering iron remember to put the new capacitor in the same way ( the wires are marked so you must put them in the same way round).
pete

Hi,

It could be one out of the two problems..

1. The plasma panel or the components which supply electricity to the plasma in the panel have packed up.2. The video processing unit in the set has gone.

Also the y-sus video board which is a common problem with plasma sets.Call a competent person to remove the back panel-remove the board and power the set up-if it is this board the set will display the top half of the picture only-when replaced no picture will be displayed.

Please get back to us if you have any further query or else accept the solution.

Thanks for contacting fixya.com

if you open your unit you will find a black rubber connecting to a pulley under the drawer try to check it if theirs a spilled greased remove the grease and try to operate it if still the rubber is not holding try to replace it.

TV Codes listing:
http://www.docstoc.com/docs/23925020/Programming-Remote-Control-Brand-Codes-TV-Sets

The ones I found for my ATD TV didn't work so I tried the last three digits in the sereial number.
As Gomer Pile would say...

Does key lock show on the display of the DVD or on the actual TV screen? Have you attempted to unplug the dvd player from the wall, let it sit at least 2 minutes unplugged, then replug it in to the wall and see if the keys remained locked, they definitely should not.
Thanks, let me know and I can definitely help further,
Tim

Try going to there web site and see if they have a customer support or callimg them.

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.

i think you have a fault in the standby power board.
a kit is availalable for this and can be obtained from www.tvs-services.com or cal 01245392539 monday to friday 9 to 5

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