Shangling CD-T100 CD Player in need of repair


I have a Shangling CD-T100 that can use some service. It has at random a ticking sound something like a scratch on a record and sometimes it seems like a fraction of a word is cut off, something like skip. I am talking like only one letter of a word. This does not happen often but when it does it takes away from my enjoyment of the music. I live in the San Fernando Valley in California and looking for someone to check this out so I do not have to send it across the country. If I have to ship it I will but hate to have this bounced around.

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Hi George,

  This I found interesting, I received the new laser assembly. After installing it, the first CD I put in did not read, the second CD I put in, it read but when I pushed play the disk spun but nothing happened. Thinking the laser was not moving it could be a mechanical problem I took the player apart, mechanically everything seemed OK. I took out the laser assembly.
I found a small pin hole in the ribbon, THINGS HAPPEN. I decided to order 2 laser’s from China, I could get 2 cheaper then what I paid for one locally. Knowing I would have to wait 3 to 4 weeks to get them I decided to put my original laser back in so I can listen in the meantime, I could put up with an occasional click or a skip. This is the kicker, first I put the 2” notched bar on the laser assemble, I do not know the proper name but it is used to drive the laser, it fell off when I took the laser out and it fell off again when I went to put the assembly back in, this happened 2 times. I looked at the new laser and that bar had tension from a fine wire which mine did not have. I could see the wire was held in place with some adhesive, looking at the mine with a magnifying glass it looked clean, no adhesive or anything. I took the wire out of the new laser put some crazy glue on each end and put in place. After installing the laser the CD player worked perfect. No skipping, no clicking or anything.
I had a couple of CD’s that at the very end skipped or locked up, this started quite a few years ago and I thought they were bad and now they play perfect. This could be just a coincidence and it might act up again but for now it is working as it should.

Great that all is good now. You are now what's called a laser modifier, first one I've ever heard of.

Now you know how easy they are to replace, and how some charge way too much to do the job.


Cheers George 

Hi George,

I hope you done mind me piggy-backing on this thread as I dont seem to ba able to send you a mail directly.

I'm a wee bit desperate as I have a Shanling CDT-300 in for repair, part of the PSU is not working and I'd really like to get my hands on a schematic before proceeding.
I noted on this thread that you have a schematic for the CDT100, so perhaps you have one for the CDT300 or  can point me at someone who does? I'm in the UK.
Many thanks in anticipation.

Cheers, Colin


Na, sorry Colin. If you do end up finding one, look at things carefully as there are a few mistakes on the T100's schematic. 


Cheers George