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gregf |
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Ramtek's Trivia promoter
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Reged: 09/21/03
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Posts: 8608
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Loc: southern CA, US
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Re: Undumped earlier Sega Hang-On revision
06/21/18 02:51 PM
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>Just as you say, the names are different...So there's no new revision here, just different names
>Unfortunately as your board has handwritten labels it's likely that it was a user upgrade,
>maybe from an older MAME (or other emulator) romset with the incorrect names.
>The fact the CPU was inserted the wrong way around may also suggest that the original board
>had a security module instead, and somebody was trying to convert this to an 'unprotected'
>set and messed up at the final hurdle. We have no dumps of protected Hang On sets, only a
>protected Super Hang On using the same PCB, although a conversion FROM Super Hang On would
>explain why every single rom appears to have been replaced (all your labels are
>handwritten)
>Either way I'm inclined to think this isn't "from factory" and that the labels on your
>chips may actually just be adding to confusion rather than helping to resolve it.
Bummer. Good to see you took a look at it.
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