Re: Tempest Self test good, No Play

Yep, sure enough. Previous repair of D3 74ls74 horribly wrong.

Up and Running

Thanks guys

Kevin

On Wed, Jul 7, 2010 at 6:54 PM, Maxstang <maxstang@sbcglobal.net> wrote:

> Hey Kevin,
>
> I have a board in the same shape that I've been working on for a few months
> on and off with no success. Wish I had an answer for you. -Malcolm
>
> Sent from my iPhone
>
> On Jul 7, 2010, at 2:04 PM, Kevin Moore <talon.k@gmail.com> wrote:
>
> Ok, I've never come across this so I'm kinda stuck at finding a starting
> point.
>
> Known good Aux
> New Cable
> Headers re-flowed.
>
> Had a Bad Vector Rom R3
> Rom/Ram tests check good on Fluke
> Self test comes up with no errors, all input tests check out etc.
>
> Put it in play mode, and Nothing. Watchdog barking. Ground Watch Dog, still
> nothing.
>
> Thought I would ask if anyone has run across this before jumping off this
> bridge.
>
> Kevin
>
>
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Received on Wed Jul 7 20:32:05 2010