Replace parts for memorex 2x treme mp3851sp. especially an antenna.

if the base has rubber feet ( blocks to protect furniture or to prevent it moving around
try removing the fixing screw in that block

Look for a 'phones' jack. Aux is probably input for another device.

Try http://www.manualowl.com/m/Memorex/MP3851SP/Manual/213028

Go to www.ebay.com Type make and model and refine search to antenna, also! check Radio Shack for antenna parts.

There's a couple possibilities here...
The laser lens may need to be cleaned (use a q-tip and rubbing alcohol or Windex - just DAMPEN one end of the q-tip, and wipe the lens very lightly and dry it with the other end)
the other possibility is that the laser is dying.
The laser mechanism will need to be replaced for a lasting solution, or if you can find the bias adjustment (usually very close to the laser itself) and you can tweak it up just a hair, you may get a few more months out of the dying laser.

The tv repair shop usually carries a selection of power cords, also! try Radio Shack.

I have the same problem. Is the unit "DOA?"

i have to refer you to the users manual -- i am sure its an easy fix -- have you tried reading the manual and locating a mute biutton or switch to take you from audible to head phone set ?

in this model is very common problem is that the fault in the transformer is damaged

hi,
purchase power cord from the blow link:

http://www.globalsources.com/gsol/GeneralManager?pointview=on&suplrview=off&prodview=on&artview=off&point_search=on&product_search=on&supplier_search=&article_search=&resetbean=on&copyfrom=&point_id=3000000149681&seach_what=1&&copyto=&type=new&action=GetPoint&action=DoFreeTextSearch&page=search%2FProductSearchResults&catalog_id=2000000003844&design=clean&design=clean&language=en&language=en&country_filt=&state_filt=&hostname=www.globalsources.com&query=power%20cords&referrer=adwords&source=search

give me a good rating if solution works for u.
Thanks for using FixYa.