a/c problems

Hello Guys, I have a A/C problem. when I cam e back to town a few weeks ago, the a/c stopped working, I looked at the clutch and it wasn't engaged. So I tried to jump the cycle switch. Still doesn't come on. I turn the engine off and pulled the wire off the clutch. I started the engine and put a test light on it and I have power to the clutch on both sides of the plus. I figured that the clutch must be bad. I bought a clutch kit and put it on today. And again, same problem. There's power getting to the compressor, but its not engaging. Relay is fine, but it clicks when the A/C is on. Here are some good questions.

First, even though I am getting power to the compressor, am I getting enough? Does anyone know the voltage its supposed to have?
EATC- Does this provide just a signal to tell something else to turn the compressor on or does it send voltage to the compressor and this might be my problem.
Compressor, maybe its bad???

damn thats gotta be a let down for it not to work after puting the clutch kit on it. did you get the blower control all fixed ? maybe the problem is related ? sorry i don't have a shop manual or i'd check to see what it says about the voltages. i'd say that the eatc probably has to send some kind of signal/power to turn it on, or theres a module/relay in between? i think my buddy might have a shop manual i'll ask him for it and let you know what it says in there.

Bad EATC. At least I had plenty in stock to use.