Re: Sidam Asterock wont coin up

as expected.. it didn't work in the cabinet... So its currently in limbo.

Andrew Welburn
http://www.andys-arcade.com

On 30/10/2012 18:04, vernimark wrote:
> What about this ASTEROCK in the end? I’m curious
>
> ------------------------------------------------------------------------
>
> *From:*owner-vectorlist@vectorlist.org
> [mailto:owner-vectorlist@vectorlist.org] *On Behalf Of *Andrew Welburn
> *Sent:* sabato 13 ottobre 2012 1.22
> *To:* vectorlist@vectorlist.org
> *Subject:* Re: VECTOR: Sidam Asterock wont coin up
>
> As mentioned in a previous post, you need 23v DC unregulated to trigger
> the inputs 5v won't do it.. 12v just about does it, but I'm using the
> proper 23vdc for the inputs...
>
> The schems and wiring diagram are scanned and online, you'll see how
> it's wired on there, I have it all correct...
>
> I might just end up sending the Pcb back to the owner to try in his cab,
> but there is no reason this shouldn't be working on the bench the way I
> have it wired, hence my post...
>
> Sidam also uses this wacky 23v for inputs on Explorer and Missile
> Storm.. I haven't looked at my Sidam centipede, but I bet that does too,
> those wacky Italians.
>
> Andrew Welburn (mobile)
>
> www.andys-arcade.com <http://www.andys-arcade.com>
>
>
> On 12 Oct 2012, at 22:48, Andre Huijts <a.huijts@upcmail.nl
> <mailto:a.huijts@upcmail.nl>> wrote:
>
>> Hey I happen to own a working Asterock :)
>>
>> I remember that this has puzzled Andreas who fixed my Asterock
>> boardset too. He repaired it up to working attract mode but couldn't
>> coin it up whatever he tried. In the end, he just shipped it back to
>> me in the hope that it would just work in the cabinet. Which it indeed
>> did, and still does.....
>>
>> The inputs of Asterock expect a +5V instead of a shorting to the GND
>> !! However, we knew this but still Andreas couldn't credit it when he
>> shorted +5V to the inputs.........
>>
>> I never investigated it further because well....it works in the cab....:)
>>
>> I do assume you have the schematics ?
>>
>>
>> Verstuurd vanaf mijn iPad
>>
>>
>> Op 12 okt. 2012 om 23:35 heeft Andrew Welburn <andy@andysarcade.net
>> <mailto:andy@andysarcade.net>> het volgende geschreven:
>>
>>> Yes indeed, all roms verify with the ones in Mame. Verified
>>> in-circuit with crc32's.
>>>
>>> Andrew Welburn (mobile)
>>>
>>> www.andys-arcade.com <http://www.andys-arcade.com>
>>>
>>>
>>> On 12 Oct 2012, at 22:06, vectorlist-steve
>>> <vectorlist@arcadehacking.com <mailto:vectorlist@arcadehacking.com>>
>>> wrote:
>>>
>>>> Andy,
>>>>
>>>> Have you verified your roms/eproms ?
>>>>
>>>>
>>>> On 10/12/2012 2:02 PM, Andrew Welburn wrote:
>>>>
>>>>> All inputs operate properly, slam, diag step, test, hyper, rot
>>>>> left, rot right, thrust fire, start1, start2.. Each one beeps as an
>>>>> input in test mode, as well as reads properly at its correct
>>>>> address through the cpu socket (on my fluke) none are stuck...
>>>>>
>>>>> Andrew Welburn (mobile)
>>>>>
>>>>> www.andys-arcade.com <http://www.andys-arcade.com>
>>>>>
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Received on Wed Oct 31 11:29:33 2012