Re: Need help with an Accellerator IIe Card

["KPR" <krauer@rpmtec.com>]

Thanks Bill .. I will try that.. I think I have some of those kicking
around..

any idae what the 6309 and the 70250 ( chip under the sticker ( taken
from you site) ) are.. I cant find info on the net..

Kevin

Bill Garber wrote:
> "KPR" <krauer@rpmtec.com> wrote in message
> 1154023020.518626.133770@m79g2000cwm.googlegroups.com">news:1154023020.518626.133770@m79g2000cwm.googlegroups.com...
> : Will do..  there weren't main chips that need to be reseated they're
> : all pretty good, not much ocidation on the chip pins but the edge
> : connector does need a good cleaning..
> :
> : I will try the card myseld at home.. its been out of a machine for a
> : year so who knows..
> :
> : It was working when it was pulled however..  probably needs some chips
> : replaced due to static of it laying around..
> :
> : Anyone know which 74LS chips were more suseptable to static..
> :
> : The card has : 23 - 74LSXXX
> :                        8 - 4264 ( ram )
> :                        2 - 4416 ( ram )
> :                        1 - 6309-1J -- not shure what this is
> :                        2 - 65C02 ( Well on and probably a 3.5 mhz model
> : under a sticker )
>
> I would be most inclined to try the 74LS245 buss tranceiver, being they
> are the closest to the data buss. They control all data transfers to the
> rest
> of the card.
> 
>  Bill Garber