Re: Omega Race

Well Midway schematics are not exactly label friendly. I would have thought
Inten would have been for Z. But as Inten0 and 1 were not ticking, and the
scale was what appeared to be incorrect, then I would agree that Inten =
Scale.

Kevin

On Thu, May 31, 2012 at 11:04 AM, Douglas Gauck <douglas@gauck.com> wrote:

> Yeah it's right on the parts list but wrong on the schematic (says LS157).
>
> And please to confirm:
> Asteroids SCALE = Omega Race INTEN
> Asteroids TIMER = Omega Race OPCD
>
>
> On May 31, 2012, at 8:36 AM, Kevin Moore wrote:
>
> Bad c2 feeding c1 which btw c1 is labeled incorrectly its a ls175.
>
> Kevin
> On May 30, 2012 10:54 PM, "Kevin Moore" <talon.k@gmail.com> wrote:
>
>> Ok, so I wasn't getting anywhere with the other OR. So I grabbed another
>> board and repaired the acid damage. Amazingly it came up first go.
>> Self test reports no errors, and game played minus a switch issue for 1
>> player 2 credit game.
>>
>> So I let it run, and it ran for about 3 hours no problem.
>>
>> Then boom, the play field and ships look to be about 2-3x in size. The
>> text still appears rather normal. There is some what looks to be z blanking
>> issues on occasion. It may be the spot killer trying to kick in.
>>
>> Thought it might be a +- 15v problem but those are good.
>>
>> Could it be the Dac's ?
>>
>> Anyways I'm uploading a video of the issue to youtube. It should be done
>> processing shortly.
>>
>> http://www.youtube.com/watch?v=aTUEg5xql_A
>>
>>
>> Self test still reports no errors. I'm just not all that familiar with
>> the scaling on this boardset.
>>
>> Kevin
>>
>>
>

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Received on Thu May 31 12:22:50 2012