Re[2]: Gravitar/Amplifone issue

-----Original Message-----
From: andre <livnfree_can@yahoo.com>
To: vectorlist@vectorlist.org
Date: Wed, 28 Mar 2007 17:24:46 -0700 (PDT)
Subject: Re: VECTOR: Gravitar/Amplifone issue

>
> Swapped in 6012's off a board that was fluctuating and
> no dif...so all TL082's replaced as well as those 2
> chips.
> On a board that does fluctuate the X and Y out is
> between .1 and .3 volts swinging. On the Gravitar it
> is 11 volts on Y and around 2 volts (and decending) on
> the X.
>

check the buffers that drive the dac inputs, had those fail on an asteroids once.

get a scope - it makes stuff much easyer.

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Received on Wed Mar 28 20:52:49 2007