Question about Goodmans W280NS Television

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Goodmans ld 26022

With the tv on standby and then press the channel button to turn on the tv goes to power up but after a few seconds it flashers the screen and then goes back to standby !!

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I found two solutions to tripping:

#1: http://www.e-repair.co.uk/faults/GS017425.HTM

Replace line output transistor TR16. Resolder capacitor C68 as will blow transistor again if not resoldered

#2: http://www.eserviceinfo.com/repair_tips.php?search_rt=W280NS

Dry joints C68 & C71 & LOPTr slightly leaky

Looks like it would be worth looking at the board for bad solder joints and burnt components.

Posted on Apr 22, 2008

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It is tripping, meaning that it is trying to come on but not because of a safety reason. There is no exact cause for this, The only way to know for sure what part needs to be replaced is to have an experienced technician check it out. I'm sorry that we can't give you a certain part to replace but that is how some things are.

Good luck on getting this fixed and please let me know if you need any further help.

Thank you for using Fixya and Have A Good Day.

Posted on Apr 22, 2008

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  • Benjamin Patri
    Benjamin Patri Apr 24, 2008

    Please don't forget to rate this solution as that is one of the biggest aspects of all this website works



    otherwise please let me know if you have further questions



    Thank you

  • Benjamin Patri
    Benjamin Patri Apr 24, 2008

    For Tripping you can Replace line output transistor TR16. Resolder capacitor C68 and also possibly C71 as will blow transistor again if not resoldered

  • Benjamin Patri
    Benjamin Patri Apr 29, 2008

    Please don't forget to rate this solution as that is one of the biggest aspects of all this website works



    otherwise please let me know if you have further questions



    Thank you

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Yo may need to get it tested however yoy may just try one step.

Unplug the power cord. Unplug all the cords and anything with is connected.
Turn the TV on. Leave it for 20 seconds (without power and it wont show anything). Then plug everything back and try to power on again.

There should be no magnetic field near the TV , if yo have a magnetic device keep it away from the TV.

Posted on Apr 22, 2008

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You probably have a short, as the security switch is turning off tv by itself for safety reasons.

Posted on Apr 22, 2008

  • Ginko
    Ginko Apr 22, 2008

    When this happens you need to have your tv tested. Tvs have an internal security switch which turn tv off if there is an overvoltage issue or a short inside tv.
    Often you get this because of a faulty power unit.

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