20 Most Recent Thomson 24WK25U 24" TV Questions & Answers

the remote is available from www.tvs-services.com

Thomson 24WK25U... | Answered on Jan 04, 2016

In most cases the standby light might blink with different rapidity to indicate a fault relevant to the processor. It is possible that most of these indicate that there are errors in the processing section . Since there is a possible short or leak in the circuit the output driver section can take in huge current to trip the SMPS or from advice from the micro processor. Remove the power plugs and make sure that high voltage sections are discharged of the potential stored in capacitors. Look for visible signs of leak or of busted capacitors. Look for bulged capacitors or damaged components- burnt or busted. Use a multimeter to check the continuity or shorting in components, if so detach from circuit and test . If the voltage builds up and the set power ON and then shuts up then the suspected section must be checked in detail.

The processor must have the +5 voltage to the function properly , the +B and secondary voltages also must be checked to infer the fault. Trace with caution and in running through the signal path , circuit trail.

Check for tips to check the SMPS unit:


Thank you for using fixya.

Thomson 24WK25U... | Answered on Aug 25, 2011

is 66321sok you chek the code and

Thomson 24WK25U... | Answered on Aug 10, 2011

the remote you require is available from www.tvs-services.com

Thomson 24WK25U... | Answered on Apr 08, 2011

SMPS circuit consist of the same block diagram and all what is need for you is to trace from the main AC to DC conversion- the rectification , then the DC power applied to the switching/chopper device through the SM transformer.
Now check the pulse generation, if the IC is producing to start off the switching pulse. If not the IC can be defective. If there was a burn out the corresponding circuits must be changed totally as damage could have occurred. Also the SM transformer is a suspect., the current detector opto -coupler is also a common failure.
Please find some tips from the following link: SMPS

Thomson 24WK25U... | Answered on Nov 25, 2010

As sound and picture are absent. your TV is in dead condition we can say.
That is there is no power gets inside your tv. All modern TVs have built in SMPS stabilisers. A sudden overvoltage, lightning etc can make harm to power supply system. We cannot predict the exact point of fault at this time. It is best for you to contact a service personal nearby. Sometimes a fuse inside may have blown up. Never try to repair it by yoursef, since orginal spare parts of Thomsun 24"TV is very difficult to get in India.

Thomson 24WK25U... | Answered on Oct 19, 2010

I thinks that sombody has told you that your Tvs hi tension should be replaced. Is it so? I can't get any further information from your statment. If it is so, Line Output Transformer usually known as LOT, other wise Fly Back Trsfomer Usually called as FBT should be replaced. Both are the same. LOT damage is usual. If it has damaged, you can't see picture or can hear any sound from your tv. Some TVs will make a "HISSS" sound, while most others will be silent. We call that state as dead TV.
You just do one thing. Let Fixya to give more details about your problem. Then only we can assist you properly. Thank you.

Thomson 24WK25U... | Answered on Oct 18, 2010

turned the tv on ... blue screen ... red lock in left hand corner

Thomson 24WK25U... | Answered on Sep 19, 2010

this tv is not a dtv tv you can only watch digital tv if you now have a freeview box this is conected via a scart lead . you select av on the tv remote . or you can watch sky or cable . these are connected the same way .

Thomson 24WK25U... | Answered on Aug 27, 2010

The spring is okay if the switch is coming back to the normal (Off) position by itself. It seems that the lock which hods the spring in position is broken or has worn out. In most of the cases the lock is not repairable and you will need to change the switch itself.

Thomson 24WK25U... | Answered on Jul 13, 2009

Hold 2 volume controls down together until the P goes

Thomson 24WK25U... | Answered on Mar 25, 2009

Circuit board inside the TV was loose!!

Thomson 24WK25U... | Answered on Feb 17, 2009

John, I do not know of a code, but it is a good idea in the design to have several goes at starting a circuit, before completely shutting it down. Oscillators are supposed to self start due to noise generated. Some electronic circuits require a reset pulse to be generated before the start up is allowed. The reset circuit may not be generated if the set is turned on again too soon, so it will stay in standby. This may normally be a few minutes to 30 minutes so it seems something in your set is faulty and could get worse. Try a test run with the back off and clean it out of dust with a long brush to keep it cooler. Make sure little fingers cannot get near it. Look to see if anything is obviously overheating.

Thomson 24WK25U... | Answered on Feb 16, 2009


Menu>Set-up>Help>1397>Reset PIN>OK

This should return it to the default '0000'

You should be able to deactivate the child lock from Menu>Set-up>Child Lock>0000
then set maximum certificate to 18 and Enable Lock Period to 'No'

hope this helps


Thomson 24WK25U... | Answered on Nov 25, 2008

your tv is gone to 'standby' mode, it definately needs to be looked at by a tech...hope the repair is not too dear

Thomson 24WK25U... | Answered on Jul 04, 2008

Its likely that the new new remote control has specific codes for the components it can operate. You should look to the remote manual or online source to find the code(s) for the DVD player you have. Without knowing the remote you purchased, its hard to locate codes for you.

Thomson 24WK25U... | Answered on Jan 26, 2008

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