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Trio Kenwood KD-1033 turntable main bearing service

  One of my first posts in this blog was regarding the servicing of the Pioneer PL12D turntable, and that has proven to be the most popular by a significant margin. The Pioneer PL12D had its competitors, and probably the most popular alternative was the Trio Kenwood KD-1033 turntable. I use both names (Trio and Kenwood) as the company operated under different names in different markets. In the UK they were Trio, possibly because the brand Kenwood was most famous here for food blenders. 95% of a KD-1033 is similar to  Pioneer PL12D, and servicing them is very much the same process. Both are belt drive , have an AC synchronous motor,  mechanical speed change , a main bearing, sprung top deck and rubber motor mounts. the KD-1033 uses a different type of anti skate mechanism, employing a thread and weight. The plinth is shallower with an internal cross brace. One aspect that is different is the design of the main bearing, and servicing it is a little harder than a PL12D. The ...
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Cleaning the Apple Mighty Mouse

I have an Apple G5 iMac and I use the standard Apple Mighty Mouse with it. This is a wired, optical mouse , with a small tracker ball on top for scrolling. The top ball develops the same dirt build up on the underlying rollers that afflicts conventional ball mice. However the Mighty Mouse is much harder to remove the ball. Mine stopped up scrolling , so I googled this problem and found this excellent site.

http://www.linklink.co.uk/apple-computers/cleaning-inside-and-dismantling-the-apple-mighty-mouse/

It's a fiddly job, and the tiny magnetic rollers are best handled with non ferrous (i.e. non-magnetic) tools, so a pair of plastic tweezers are a big help. I followed the instructions above and my mouse is back to normal. Shame it's so hard and involves forcing the "skirt" section away, necessitating super glue to fix it back on though


Update May 2010

Well once again the tiny roller ball has stopped working. I really like the look of the new magic mouse which has no scroll ball, just senses touch movement. However I want it wired - wireless mice are too much effort for too little benefit IMHO. I always find the batteries run out at the worst moment. I'm not sure that apple will produce a wired magic mouse though :(

Update June 2010

Well I got a Logitech LS1 mouse for fathers day. Worked great out of the box with my iMac G5, comfortable with both a vertical and horizontal scroll capability. there are mac-specific drivers you can download from the Ligitech website. Goodbye mighty mouse ......
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