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Hello all I am trying to build a simple powered speaker with a CDV-700 it will attach to a 1/8th jack. I do not know how to wire it. It consists of a LED, Switch, Battery, small Piezo speaker and thats it problem is I don't know how to wire it at all.

I love it when people ask questions without giving any information.

What is a CDV 700?

Do you mean one of these?

http://www.clarisonus.com/Archives/Radiology/VictoreenCDV700.pdf

Yes it is, specifically model 6B

If you want to connect something like this:

http://www.orau.org/ptp/collection/civildefense/cdv705.htm

then have you seen this?

http://www.orau.org/ptp/Library/cdv/unisound705-2.pdf

and these people?

http://www.anythingradioactive.com/geigeraccess.htm#CDV-700

and this?

http://home.comcast.net/~dprutchi/CDV700Pro.ppt

Google is your friend.

:)

Thanks but I had changed the speaker jack to a regular 1/4" jack so I can plug speakers in. How ever I am trying to make my own little powered speaker to get knowledge in electronics.