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Studiomaster Mixdown Classic 8 Console Problem

apauly

New Member
Hi! I've been working on a Studiomaster Mixdown Classic 8. I opened it up to make sure the levels were selected properly (i.e. balanced +4 dBu). In order to open the console, you have to take out the entire board, not by channel strip. In doing this, I accidentally pulled some multipins in the midi section and placed them back where I *thought* they went. I consulted the service manual and I think everything looks right (there are some open pins). Well, the console turns on fine, but every channel mute light is on and when I press both the channel on and clip/listen buttons, the clip/listen led comes on. I should also not that the meters don't seem to respond to any input, and nothing seems to be functional. Does anybody have an idea as to where I should look?
 
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Hello. First thing to check is the power supply rails. Check all the rails have the right voltage. It could be you shorted something and blew some fuse or voltage regulator.
 
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