• Digitor A9734

    This is today’s egregious failure of cheap and poor quality goods, in the case a Digitor A9734 mini stereo system.

    It came in for recycling. When tested on the bench it drew a few watts but there was no power indication.  I took it apart and look what I found!

    Inside view of a Digitor A9734 mini stereo system.

    The loose wire must have been only just hanging on underneath the blob of solder where it should have been. I soldered it back on and soldered it properly.  It then burst into life on a radio station.  The volume control was scratchy and one speaker was giving intermittent output. I spent a LOOONG time trying to fix it by inspection and by soldering but as the hours (ok tens of minutes) ticked by the fault got progressively worse.  It was awful to fault trace.  I eventually gave up and went home.

    The next morning I thought I would give the tape and CD player a test. The tape player chewed up a good tape and the CD player wouldn’t spin up the CD.

    So I grabbed the thing by its cables and frustratingly threw it into our dismantling department!


  • Dishonest manufacturing

    This no name powerbank with solar charging  came in for recycling and it is anything but powerful.  The battery is swollen and the case is bowed because of it.

    It is quite dishonest of the manufacturer to put such a small battery in a large enclosure.  Not only could the battery be taller but it could also be thicker.  There are two foam rubber spacers used to fill the empty space in the enclosure.

    The purchaser would be quite unaware of the small battery size and would assume that a physically large enclosure would equate to a larger energy capacity than a smaller one.  If I find a suitable battery I would be able to more than double the capacity of the powerbank.

    Please everybody, avoid products that are of such bad quality that the manufacturer is too scared to put their name on it!


  • Visione DVD player

    A Visione VISDVD5820 DVD player came in for recycling and since it has a HDMI output I thought I may as well have a go at refurbishing it.  They are budget brand and as we will see you really get what you pay for.  It seems to be a brand name used by Harvey Norman.

    The batteries in the remote had leaked and caused really bad corrosion on one of the battery terminals to the point of almost completely rusting the retaining spring!  Also, there were splatters of solder left on the circuit board from when the battery terminals were manually soldered in place in the factory.

    dismantled remote control with leaked batteries and rusted contacts.

    A quick internet search showed that this fault has has happened to others.  They sold for $29 and $18 and as low as $9!  There is no point doing any repairs on it so off it goes to be dismantled.

    It is a shame that this sort of poor quality equipment with poor quality batteries is being sold.  This sort of stuff is short lived enough as it is because of the rapid change in technology.


  • A waste of time

    These brand new mains cables came in for recycling.

    A collection of new power cables, some bagged and with test and tag labels.

    Not only was it a waste of time test and tagging brand new cables but they ended up with us for recycling.

    We get hundreds of these cables both new and second hand.


  • Techweek

    This week is Techweek, an annual talkfest here in New Zealand about the future of technology.  But there is something that they are not talking about.  I’ll jabber on a bit before making my point.

    I like technology. Especially electronics. I have been playing with it and fixing it for a long time.  I find it all really interesting.

    Unfortunately most technology has a dark side.  In the case of e-technology one of the problems is getting the stuff recycled.  It is changing at a great rate of knots and so the older stuff gets chucked out.  It is not surprising that it is a big part of the rubbish going to the landfill.

    There are some interesting things happening in labs around the world that may fix the e-waste problem but that it going to take a while.  In the meantime we have to process all of the e-junk in an environmentally friendly way.

    So I would like to ask the Techweek organisers why they have not included any items on e-waste in their programme?

    Maybe next year?


  • Moore’s Law for corporate computer repair

    xkcd tells it like it is.

    Given the amount of stuff coming through for recycling from our corporate clients this pretty much sums it up.

     

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  • A throwaway society

    We really are in a throwaway society.  We have  been calling it that since the 1950s and all of this technology of ours is an increasing part of the throwaway society.

    I had a Canon PIXMA MG2960 ink jet printer/scanner come in for recycling.  I can’t find any date code on it without stripping it down but it looked brand spanking new.

    Apparently the paper was not feeding.  I was going to see if it was fixable but it had no ink cartridges.  I then jumped online and checked it out.  It sells for a mere $32.99!  And it is still a current model!  I did know that these low end inkjet printers are cheap but I just can’t get used to the idea of these low prices.  These printers sell for less than the minimum service fee that most repair companies charge out.

    This is nothing new of course.  Back in the early 2000s I worked for a company that did a lot of printer repairs, including low end inkjets.  The minimum service fee was $33.75.  It got to the stage that we had to charge that fee up front because we were left with too many cheap inkjet printers that the customers did not want to have repaired.  So not only was the company out of pocket for the time taken to do the diagnostics for a quote but there was also the disposal cost of the unwanted printer.

    It is easy to see why the amount of e-waste is rising and the repair industry is in decline. We really are in a throwaway society.

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  • e-terminology

    wordcloud

    I am a bit pedantic about words and I sometimes find the English language a bit messy and illogical.  Anyway, I was compiling a glossary in our knowledge base for the work that we do and I remembered that there are some words which don’t officially exist yet.

    Here at Ecotech Services we commonly describe our business activity as “repair, refurbishment, and recycling of electrical, electronic, and computer equipment.”  I can see the potential for a new word here to make the phrase less of a mouthful.

    Now computers are just a particular type of electronic equipment so it is really a redundant word in our description but we put it in there because computers are seen by a lot of people as being separate to electronics stuff. People often get confused about the correct terminology to use for technology.

    Customers sometime describe a desktop computer box as a hard drive whereas in actual fact the hard drive is just one of the assemblies in the box.  And that reminds me of my more youthful days back in the ’70s and ’80s.  Back then – in an era pre-dating Walkmans, boomboxes, MP3 players, and now smartphones – we relied on radios to get music and information.  The portable radios were often called “transistors” which is a misnomer for the correct term of transistorised radios.

    So getting back to 21st century language I think we need just one word that describes “electrical, electronic, and computer equipment” because all this stuff uses electricity.  I think the word should be “e-technology ” and it can be shortened to e-tech.

    There are a lot of other e-words in my job – e-mail, e-waste, e-scrap, e-cycling (but we should use e-recycling because this does not make it sound like an electric bike), and now I can add e-tech.  And I guess I am an e-technician.  An e-techie.  And Ecotech Services does e-repair and e-recycling of e-technology.

    Nice!


  • McDonald’s Princess Bubblegum Happymeal toy and e-waste

    This is a packet from a McDonald’s Princess Bubblegum Happymeal toy:

    McDonalds-Princess-Bubblegum
    It had blown off the street into our driveway.

    The bag is made in China, the contents are made in Vietnam, and it is distributed in New Zealand and Australia.

    There are some pretty strong parallels between this incident and the whole e-waste problem. That is a long bow to draw you might say so let me explain.  A lot of cheap commodity electronics items are made in China from parts made there and elsewhere.  They are distributed around the world. At the end of their useful life they are discarded, sometimes on roadsides.

    To me it also epitomises the uncaring, wasteful society in which we live.

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  • Global e-waste flows

    E-waste processing is shifting polluting industries from the developed to the developing world, as illustrated by this infographic from Nature.  This has been happening for a number of decades (and credit goes to BAN and others in bringing it to the attention of the public) and over that time has spread to additional countries.

    Map of e-waste flows