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Dmtech lu20xt pain in the arse!!!

Dmtech lu20xt standby light is on but will not turn on by remote or any other means people have mentioned about punching in a code on the remote but i dont know how true this is please help

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  • tom_rea May 08, 2010

    hi mate,


    DMTECH


    model: LU20XT-1V05DM1D


    then there is a barcode and underneath that: LT6EGB06090

  • tom_rea May 09, 2010

    thanks silverdragon,
    unfortunatly unable to do this because it wont turn on. the red standby light is on but it wont power up when prompted by remote or the buttons on the set.

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If what you are telling me is correct, you attempted to turn on the tv using the power button on the tv and the tv will not turn on.

If this is the case, the remote is not your problem, you have a problem with the combo unit it's self. There is not enough of an explanation for a resolution to your problem, but here are a couple of possibilities.

1. Stuck tape, if a tape is stuck in the combo will turn on try to fix the jam and if it cannot the tv will turn it's self back off.

2. if the tv will not even attempt to power on you can try to unplug the set for about 5 min to allow the microprocessor to re-set, then plug it back in again and see if you can turn it on by the button on the tv.

3. If number 1 and 2 are not your problem the television has malfunctioned. Unfortunately it is impossible to troubleshoot this kind of failure in this forum.

Posted on May 09, 2010

  • zapdbf May 09, 2010


    I would like to also add that the usual problem with combo failure, is with the vcr mech unit jammed i some way causing an error condition or the end sensors coming loose from the pcboard or a physically broken mechanical lever in the vcr portion. It normally is related to this. In some units you need to unplug the tv for about 5 min plug it in and see if it will attempt to come back on, if it does then shuts down again it is definitely a mechanical issue. Because once a mechanical issue is detected the tv will latch off and not allow it to come on again, but if you unplug the set the unit will forget about the error and try to clear the mechanism again.



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Help.digitaluk.co.uk/utility/getfile.aspx?rid=323
http://www.pcadvisor.co.uk/forums/index.cfm?action=showthread&threadid=294527&forumid=2&sr=21
ou can also try an EEPROM RESET

Go into analogue tv moded pressing the TV-DVBT button press DISPLAY and the the digit 1 twice folllowed by the button labelled LINE. This will bring up a menu which you should use the down arrow key to select EEPROM reset and then the right arrow key to execute the function.

You must then turn the television off by the mains.

You should also check the DIVX on the DVD menu.

Eject the dvd tray and then press the red button titled setup. Select the tool box tab with the right arrow key. Before you press enter type the code 3333.

This will show you DIVX versian and the firmware version which should end in 18 or atleast 20 which is the most up to date.

The update will be avaliable on our website shortly.

http://dmuksvc.com/
http://dmuksvc.com/main.php?l_code=03
Ok go to this website above and get you repair manual this place offers online service so contact them, direct.

Posted on May 09, 2010

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Canyou give me the complete model number as well as the make
Techman

Posted on May 08, 2010

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