Re: WTB Williams Special Chips

Steve,

According to Sean (and he should know), the difference between the SC1 and
SC2 is only in the
polarity of D2. You can check out his page for more info and he has an
adapter here:
http://www.ionet.net/~sriddle/schack.gif

Good luck,
Mark

P.S. If you want to sell the boardset LMK (I can always use spares for my
TS).

----- Original Message -----
From: Teaganm <teaganm@yahoo.com>
To: <rasterlist@synthcom.com>
Sent: Saturday, April 20, 2002 2:10 PM
Subject: RASTER: WTB Williams Special Chips

> I've been working on bringing a Williams Turkey Shoot back to life. With
> some help, it's been determined that I have 3 bad custom chips.
>
> >From the CPU PCB:
> IC29 "Special Chip 2" #A-5410-10083 (on the prints as "Custom V.Proc #2)
> IC30 same as IC29
>
> >From the Video PCB:
> IC60 "Decoder-ROM 5A (Horizontal)" #A-5283-10292 6349 ROM, 512x8
>
> Does anyone have these for sale, or know who would? The 6349 decoder
> looks like an AMD Prom number. Thanks.
>
> Steve

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Received on Sun Apr 21 15:56:16 2002