Ampeg SVT-400T

[stinky]

I've got an older Ampeg SVT-400T that is giving me problems at work.  I'm looking for a schematic but I have not found one and Loud Technologies (current holder of the Ampeg brand) doesn't have this model on their service site.  Does anyone here have one?  I'm in need of bias information.  This is an all solid-state model.  Thanks in advance.

 

[stinky]

Round 2?

 

[seavote]

if you cant find it any other way.

http://www.schematicconnection.com/store/asp/prodtype.asp?prodtype=200

try some of the guitar amp forums on the net?

 

[mrphotodude]

well...
st. louis music used to own ampeg...they were pretty good about schematics if you convinced them you worked for an authorized repair/dealer center.
i did look around, could not find anything for that model.
some of the solid state ones are a pain to find as they haven't been made for awhile(replaced by newer models, or reissue of classics).
You might be better off looking at other solid state models and try to find one close to yours and see if that gives you insights.

http://www.el34world.com/charts/Diagrams.htm

http://music-electronics-forum.com/showthread.php?t=8344

 

[stinky]

mrphotodude....thats the kick in the pants...I DO work for an authorized service center.  SLM was purchased by LOUD technologies (mackie) sometime last year and they don't have any support information for it.  Thanks for your guys' input.  I'll hit up some other forums.