2. home-theater
  3. 1243947083

Lexicon MC-1; DC-1 Power supplies

Has anyone else had a power supply die in their Lexicon MC-1, or DC-1 or 2?

It's happened to me twice now. They use what appears to me to be a pretty cheap switching power supply. Lexicon won't service these units for less than $600 (though for that they do a complete refurb). I had my DC-1 repaired a couple of years ago by local reputable shop and it cost $200.

I love the units for home theater. They sound great and are very user friendly for setup and control, but wonder about the reliability.

Am I just unlucky?
bdgregory

Showing 2 responses by crwilli

crwilli
3 posts
 
Just joined the ranks (again) of a blown PS on a MC1. HINT --- LEAVE THEM ON STANDBY AND NEVER EVER UNPLUG THEM for as long as you can. The cold start is what kills them - but I am sure people have figures this out.

My first issue was repaired in Singapore and I have no idea what they did. Now, 5 yrs later. It has died again.

There is an earlier comment that installing the new PS (from Mouser or Lexicon) is like putting in a new HD. I read that to mean plug and play.

Can anyone confirm that? e.g. no soldering etc.?

Thanks.
crwilli
3 posts
 
Yes, and Yes. Two times I have lost the PS on my MC1. Most recently two weeks ago. However, it is an easy repair you can do with a phillips head screwdriver. Go to Mouser.com and buy this. Delivered it cost $49.

826-NFS40-7610J
NFS40-7610J
40W +5.1 +15 -15 OUT
04/08/13
More to discover