Re: Rally X roms?

David Shoemaker wrote:
>
> Ok they have to be 2532 (and the parts list says 2532). Apparently
> the schematic is not fully accurate.
>
>
>
> Of course I don't have any 2532's on hand, anyone know if there is a
> way to restrap the rally x board for 2732?
>
For some clues:

http://www.pinballeon.com/truks/etechtips.htm

John :-#)#
>
>
>
> *From:* owner-rasterlist@vectorlist.org
> [mailto:owner-rasterlist@vectorlist.org] *On Behalf Of *David Shoemaker
> *Sent:* Sunday, March 18, 2012 11:45 PM
> *To:* rasterlist@vectorlist.org
> *Subject:* RASTER: Rally X roms?
>
>
>
> What kind should I be using. I am getting rom errors when using the
> fluke to verify them (3 of the 4 roms are showing bad).
>
>
>
>
>
> The schematic says 2716 in 8 positions but the board is only loaded in
> 4. The Mame roms images are 4K binary. So I figure a 2732.
>
>
>
> They are masked roms and I can't be sure as my rom reader is not
> reading the "good" rom the way I would expect it to. By accident I
> set it to 2532 and the rom read correctly.
>
>
>
> SOOO, I think I need 2532's even though the schematic seems to say
> otherwise.
>
>
>
> Anyone ever replaced these and know for sure?
>
>
>
> Thanks,
>
> David
>
>
>

-- 
John's Jukes Ltd. 2343 Main St., Vancouver, BC, Canada V5T 3C9 
Call (604)872-5757 or Fax 872-2010 (Pinballs, Jukes, VideoGames)
                 www.flippers.com 
"Old pinballers never die, they just flip out"
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