Re[2]: Re: Battlezone - no vectors in game

From: peter jones <highwayman2000_at_mail.ru>
Date: Sun Aug 19 2007 - 03:16:35 EDT

-----Original Message-----
From: lists@arcadeuk.com
To: vectorlist@vectorlist.org
Date: Sat, 18 Aug 2007 23:57:32 +0000
Subject: Re: VECTOR: Re: VECTOR: Battlezone - no vectors in game

>
> Right, I have been messing about with the board all night, and I have
> found the problem now (but dont know the solution)
>
> I was wiggling the aux board connector about to check continuity and I
> accidentally pulled off the wire on pin7 (external address 5) and the
> game sprung to life!
>
> Reconnected pin7 and the game goes dead.
>
> with pin7 disconnected of course there is a mathbox error, with it
> connected there is no mathbox error.
>
> Any ideas?
>

without reading the schems, it's a good bet that the line is stuck.
so look at what chips are driving it and one is probably bad.

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Received on Sun Aug 19 03:16:39 2007

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