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previous: John Greene You have it right. The LED should g... -- 11/25/1999 9:23 PM view thread

Re: Dod envelope filter 440, HELP!

11/26/1999 5:08 AM
Re: Dod envelope filter 440, HELP!
I measured the voltages on the pins of the opamp, they came out like this:  
Pin 1: 4.5  
Pin 2: 2  
Pin 3: 4.5  
Pin 4: 0  
Pin 5: around 2.5  
Pin 6: around 2  
Pin 7: 4.5  
Pin 8: 9  
These figures seem a little wierd, do you think it could be a blown opamp? IF it is blown, do you think it could cause it to not work properly like it is now?  

John Greene There's definitely something not ri... -- 11/26/1999 4:15 PM
R.G. Both opamps should be working as li... -- 11/26/1999 11:26 PM