Re: TECH: Tempest +5v line

Peter Jones wrote:
"you should replace the edge connectors and "lock" the AR2 to disable it's
feedback circuit before doing anything else."

I don't understand what is meant by"lock the AR2 to disable it's feedback
circuit". Thanks.

Roger

>From: "peter jones" <highwayman2000@mail.ru>
>Reply-To: vectorlist@vectorlist.org
>To: vectorlist@vectorlist.org
>Subject: Re: VECTOR: TECH: Tempest +5v line
>Date: Sun, 06 Jun 2004 20:28:56 +0400
>
>
>-----Original Message-----
>From: "Roger Smith" <whooshdoo@hotmail.com>
>To: vectorlist@vectorlist.org
>Date: Mon, 31 May 2004 15:02:52 -0500
>Subject: VECTOR: TECH: Tempest +5v line
>
> >
> > On my non-working Tempest UR there is 5.77v at J7 on the A/R II board
>and
> > 5.62v at the edge connector of the main board. Is this ok?
> >
> > Rog
> >
>
>you should replace the edge connectors and "lock" the AR2 to disable it's
>feedback circuit before doing anything else.
>
>otherwise you could end up with burned pcb's and a lot of dead chips
>eventually.
>you are allready getting voltdrop from the edge connector and it's going to
>get worse.
>
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Received on Sun Jun 6 16:58:27 2004