Archived from groups: rec.games.video.arcade.collecting (More info?
Thanks for the replies. I'll look there as well.
I actually had to repair two traces off two pins of two ICs, as the
Invader Hit sound was missing as well. That's working now, though.
On Wed, 07 Sep 2005 09:14:22 GMT, firstname.lastname@example.org (max-man) wrote:
>On 7 Sep 2005 00:57:24 -0700, "ultra tech" <email@example.com>
>>sometimes the tantalum caps and mylar caps go bad by those chips as
>>well. also, check the traces at each ic.
>Could also be a problem with the noise generation circuit which
>consists of a 4030 (or 4070) and 4006 plus a few caps and resistors.