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 Post subject: consolized neo geo
PostPosted: Sun Mar 25, 2018 2:08 pm 



Joined: 06 Oct 2012
Posts: 1074
i just found something that will make building one a bit easier.

https://www.ebay.com/itm/HQ-DB15-Male-S ... 1438.l2649

these will save time.


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 Post subject: Re: consolized neo geo
PostPosted: Tue Mar 27, 2018 1:59 am 


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Joined: 24 Jul 2016
Posts: 144
mvsfan wrote:
i just found something that will make building one a bit easier.

https://www.ebay.com/itm/HQ-DB15-Male-S ... 1438.l2649

these will save time.


Heads up that Frank_fjs on AA designed a super-cheap supergun recently, which takes Neo-Geo controllers as designed, and there were some comments about the fact the Neo-Geo DB15 female plugs are super deep and need a male plug with really long pins. Might pay to check before you go ordering batches of a hundred mb :)


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 Post subject: Re: consolized neo geo
PostPosted: Tue Mar 27, 2018 6:30 am 


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Joined: 06 Mar 2006
Posts: 11003
Location: Germany
Quote:
about the fact the Neo-Geo DB15 female plugs are super deep and need a male plug with really long pins.

they're are, but I've been using NG controllers on standard DB15 sockets for two and a half decades and never had any contact problems.


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 Post subject: Re: consolized neo geo
PostPosted: Sun Apr 15, 2018 6:38 pm 



Joined: 06 Oct 2012
Posts: 1074
whats the deal with the neobiosmasta at neogeofanclub.com? are they ever going up for sale again? i need one.


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 Post subject: Re: consolized neo geo
PostPosted: Sun Apr 15, 2018 7:01 pm 


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Joined: 06 Mar 2006
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Location: Germany
from their website:

Quote:
4.15.2018

I should have regular NeoBiosMasta boards back in stock in a few weeks.

-Brian


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 Post subject: Re: consolized neo geo
PostPosted: Sun Apr 15, 2018 7:48 pm 



Joined: 06 Oct 2012
Posts: 1074
wow, that update was today. Their last one was in February.

thanks.


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 Post subject: Re: consolized neo geo
PostPosted: Wed Apr 18, 2018 11:25 pm 


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Joined: 06 Mar 2006
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Location: Germany
https://www.youtube.com/watch?v=Ey-K3qHcJ2w

Madlittlepixel on YT published a review of these chinese CMVS units available on Aliexpress today. These actually look pretty nice, although it seems to have blown up his OSSC. They probably routed the arcade board's RGB and Sync levels directly to the RGBs output, meaning it needs to be modified before using it with a OSSC first.

It seems totally weird to see something like this becoming available on a site like Aliexpress - - I mean how people are in the market for a machine like this ?

Nevertheless I'm VERY tempted to get one of these.


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 Post subject: Re: consolized neo geo
PostPosted: Wed Apr 18, 2018 11:59 pm 


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Joined: 20 Aug 2016
Posts: 679
Fudoh wrote:
https://www.youtube.com/watch?v=Ey-K3qHcJ2w

Madlittlepixel on YT published a review of these chinese CMVS units available on Aliexpress today. These actually look pretty nice, although it seems to have blown up his OSSC. They probably routed the arcade board's RGB and Sync levels directly to the RGBs output, meaning it needs to be modified before using it with a OSSC first.

It seems totally weird to see something like this becoming available on a site like Aliexpress - - I mean how people are in the market for a machine like this ?

Nevertheless I'm VERY tempted to get one of these.


I'd love to hear more.

I was very disappointed that YPbPr was not tested.

Do you think it could have been the audio that damaged the OSSC?
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 Post subject: Re: consolized neo geo
PostPosted: Thu Apr 19, 2018 12:00 am 


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Location: Germany
Quote:
Do you think it could have been the audio that damaged the OSSC?

ultra high csync level seems more likely, but I just asked marqs about it. If that's the case, then CMVS to VGA (instead of Scart) would be safe.

And I just ordered one. We'll see :mrgreen:


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 Post subject: Re: consolized neo geo
PostPosted: Thu Apr 19, 2018 12:06 am 


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Joined: 20 Aug 2016
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Fudoh wrote:
Quote:
Do you think it could have been the audio that damaged the OSSC?

ultra high csync level seems more likely, but I just asked marqs about it. If that's the case, then CMVS to VGA (instead of Scart) would be safe.

And I just ordered one. We'll see :mrgreen:


I'm already jealous.

If the component output is good, I'm definitely getting one. :)
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 Post subject: Re: consolized neo geo
PostPosted: Thu Apr 19, 2018 12:08 am 


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Joined: 06 Mar 2006
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Location: Germany
definitely looking forward to it as well. I'll make sure to have a matching PSU and YUV cable ready.


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 Post subject: Re: consolized neo geo
PostPosted: Fri Apr 20, 2018 12:05 pm 



Joined: 06 Oct 2012
Posts: 1074
I really like their version that uses the MV-1B. they built 2 custom pcbs that solder to the two card edge connectors, so they can lay the cartridge connetor flat like an MV-1C. Probably works on the Mv-1A too.

I wish somebody sold them seperate.

https://www.ebay.com/itm/NEO-GEO-MVS-CO ... SwU8xa11zd

Btw, those empty spaces on the front pcb inside are for sega saturn control pads, and a control chip to convert them to Jamma.
most of these systems ive seen dont have them installed though like this one.


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