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22 October 2018, 16:46
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#1 |
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Registered User
Join Date: Aug 2016
Location: Ohio
Posts: 185
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Replacement boards
I've seen a couple replacement board projects come around, wondered if there is one for the A2000?
Or maybe in general could we make a sticky that kept up to date on all the replacement part projects? |
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22 October 2018, 17:04
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#2 |
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Join Date: Jul 2003
Location: Helsinki / Finland
Age: 43
Posts: 9,861
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No a2k replacement board so far. It's a two layer board though, and the biggest problems are leaky batteries. This is totally repairable, albeit a bit labour intensive.
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22 October 2018, 17:07
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#3 |
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Registered User
Join Date: Feb 2007
Location: Melbourne, Australia
Age: 41
Posts: 3,771
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Not always. I have seen some boards (usually Neo Geo) which are so badly affected by the leakage that they're unfit for repair.
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22 October 2018, 17:40
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#4 |
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Registered User
Join Date: Aug 2016
Location: Ohio
Posts: 185
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I'm wondering about mine. I've found and repaired two broken traces so far. But I'm thinking longer term as well.
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22 October 2018, 17:44
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#5 |
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Registered User
Join Date: Jan 2004
Location: Yorkshire
Posts: 710
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There are a couple of A2000 PCB projects on the A1K forum but nothing released yet as far as I know.
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22 October 2018, 18:44
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#6 |
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Registered User
Join Date: Aug 2016
Location: Ohio
Posts: 185
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I started drawing the schematic in KiCad but I'm not sure about making a board that big, most vendors don't seem to support such a large size. I'm thinking of splitting the slots off onto a separate daughterboard, it would just plug in horizontal instead of vertical.
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22 October 2018, 20:51
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#7 |
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Registered User
Join Date: Jun 2012
Location: Toronto / Canada
Posts: 231
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The Rev 4.4 A200 Board was the worst where a ground plane trace which covered 80% of the board could lift and required that a new trace be created.
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23 October 2018, 04:16
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#8 | |
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www.resistance.no
Join Date: Jun 2008
Location: Norway
Age: 43
Posts: 200
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Quote:
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23 October 2018, 22:04
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#9 |
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Retro maniac
Join Date: Feb 2017
Location: near Munich / Germany
Posts: 485
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A2k Project Red is almost done (prototype phase). There are discussions about Agnus chip atm
will be released on A1k as much i know, at least, there will be a possibility to get a board. |
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24 October 2018, 01:41
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#10 |
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Registered User
Join Date: Aug 2016
Location: Ohio
Posts: 185
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a1k is the German board IIRC?
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24 October 2018, 19:44
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#11 | |
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Amigan
Join Date: Feb 2012
Location: London
Posts: 1,309
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Quote:
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