Help with xenius lcd42

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  • ep2012
    New Member
    • Apr 2012
    • 4
    • england

    #1

    Help with xenius lcd42

    i have a xenuis model lcdx42whd88 is there any service manuals to repair it. i have green power light and black screen when the channel button is pressed green light dims but no picture sorry inadvance new to forum and fixing own tv ty.
  • selldoor
    Slow Learner
    • Dec 2010
    • 7870

    #2
    Re: Help with xenius lcd42

    Hi - welcome to the forum. Not one of the better known sets
    but perhaps the insides will be the same as others.
    We can help a lot more if you please post good clear pictures of the whole chassis, and then pictures of each board, front and back and close up of connectors, (max resolution 2000x2000 and 2MB) using the manage attachments button, which is found by clicking "go advanced" under quick reply.

    Please do not post inline and offsite as they slow down the loading of pages.

    Example
    https://www.badcaps.net/forum/attach...1&d=1290283049

    It will be useful if you can say a bit about yourself - skills, tools etc.
    Was the set yours, have you seen it working - how did the fault develop
    , wouldnt switch on flickering, clicking etc.


    Looks like it might have a dreaded Vestel Power supply 17PW26-3
    Last edited by selldoor; 04-06-2012, 10:56 AM. Reason: Vestel
    Please upload pictures using attachment function when ask for help on the repair
    http://www.badcaps.net/forum/showthread.php?t=39740

    Comment

    • ep2012
      New Member
      • Apr 2012
      • 4
      • england

      #3
      Re: Help with xenius lcd42

      17pw16-2 v1 190608 s/n on board 26431913 auot42oxjb s/n on board i have attached pictures of main boards i have noticed 2 black and gold caps 16v 1000uf are damaged the tv was working fine the next morning it went on then off now only green light with black screen this be first time fixing lcd tv i worked with cars for years and repaired computers i do have a full soldering kit ty for your help

      https://www.badcaps.net/forum/attach...1&d=1333735663
      https://www.badcaps.net/forum/attach...1&d=1333735663
      https://www.badcaps.net/forum/attach...1&d=1333735663
      https://www.badcaps.net/forum/attach...1&d=1333735663
      Attached Files

      Comment

      • tom66
        EVs Rule
        • Apr 2011
        • 32560
        • UK

        #4
        Re: Help with xenius lcd42

        Originally posted by ep2012
        17pw16-2 v1 190608 s/n on board 26431913 auot42oxjb s/n on board i have attached pictures of main boards i have noticed 2 black and gold caps 16v 1000uf are damaged the tv was working fine the next morning it went on then off now only green light with black screen this be first time fixing lcd tv i worked with cars for years and repaired computers i do have a full soldering kit ty for your help

        https://www.badcaps.net/forum/attach...1&d=1333735663
        https://www.badcaps.net/forum/attach...1&d=1333735663
        https://www.badcaps.net/forum/attach...1&d=1333735663
        https://www.badcaps.net/forum/attach...1&d=1333735663
        These 17PWxx power supplies are "fun" to fix, because the caps are only the start. Often a few other components go wrong too. Replace the caps (use Panasonic FM or FR), but a new PSU is available for around £35 (not mine!): http://www.ebay.co.uk/itm/VESTEL-LCD...ht_1256wt_1189
        Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
        For service manual, schematic, boardview (board view), datasheet, cad - use our search.

        Comment

        • ep2012
          New Member
          • Apr 2012
          • 4
          • england

          #5
          Re: Help with xenius lcd42

          If i bought a replacement power board do you think that would be the source of the problem i cant see any other caps damaged is it possible for me to use 25v 1000uf caps to replace the 16v 1000uf damaged ones

          Comment

          • tom66
            EVs Rule
            • Apr 2011
            • 32560
            • UK

            #6
            Re: Help with xenius lcd42

            Originally posted by ep2012
            If i bought a replacement power board do you think that would be the source of the problem i cant see any other caps damaged is it possible for me to use 25v 1000uf caps to replace the 16v 1000uf damaged ones
            I think that would fix it, but the caps are the easiest option, so try them first.

            You should make sure you use low-esr caps, not Maplin specials.
            Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
            For service manual, schematic, boardview (board view), datasheet, cad - use our search.

            Comment

            • ep2012
              New Member
              • Apr 2012
              • 4
              • england

              #7
              Re: Help with xenius lcd42

              I knew it was a bad idea going to maplins lol many thanks for your help with this is it possible to use ones i got for a motherboard pc they are lscon PR+105 25v 1000uf i have been reading alot of different types to use can you possilbe give me a good link to understanding of it more clearly before i do replace the caps even tho i will order a new board but it will be handy to have a go at it
              thanks again

              Comment

              • selldoor
                Slow Learner
                • Dec 2010
                • 7870

                #8
                Re: Help with xenius lcd42

                Wow - only been away a little while - this has moved on

                Lots of info in the stickies here
                https://www.badcaps.net/forum/forumd...aysprune=&f=24


                "is it possible to use ones i got for a motherboard pc they are lscon PR+105 25v 1000uf"

                Shouldnt imagine so judging by the makers name

                http://wanko.en.ecplaza.net/1.asp
                Last edited by selldoor; 04-06-2012, 01:18 PM.
                Please upload pictures using attachment function when ask for help on the repair
                http://www.badcaps.net/forum/showthread.php?t=39740

                Comment

                • PhaseCoder
                  Senior Member
                  • Nov 2013
                  • 62
                  • Uk

                  #9
                  Re: Help with xenius lcd42

                  Hi I know this thread is very old, but have been looking for others and none point to the right place only here.

                  I have a Xenuis 42" lcd it has been a very good tele, untill it started having problems starting up would take a good 10 mins of on off on off to get it on but now totaly fails, the board is the same as the powerboard posted.

                  I was wondering if you fixxed the problem and if so tell me ? what you changed out thanks?

                  Mine is a vestel 17pw26-4
                  Last edited by PhaseCoder; 03-21-2015, 04:24 PM.

                  Comment

                  • Techstar
                    Tv Restoration
                    • Dec 2012
                    • 122
                    • United Kingdom.

                    #10
                    Re: Help with xenius lcd42

                    I just repaired a dead xenius tv the, exact same model yesterday , re-capped all of the power supply board , most of the electrolytic caps read bad on my Capacitor & ESR Meter.
                    The picture quality on these sets is not too good though. The plastic frame of the telly is real flimsy poor build quality too.

                    Comment

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