TT030 CA401146-001 REV.H

TT motherboards.
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krupkaj
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TT030 CA401146-001 REV.H

Post by krupkaj »

Here are 2 versions of TT
20180121_104648.jpg
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20180121_104548.jpg
20180121_104548.jpg (3.24 MiB) Viewed 10426 times
Neffers
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Re: TT030

Post by Neffers »

Add CA401146-001 REV.H in your title. It may help somebody some day 8-) There's nothing I can see on the first board but if you find info, add that too.
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rubber_jonnie
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Re: TT030 CA401146-001 REV.H

Post by rubber_jonnie »

Title updated with part no/rev. :D
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Maeke
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Re: TT030 CA401146-001 REV.H

Post by Maeke »

first one is ca400770, it's written just besides what seems to be the cpu.
Edit; ah i see the same number on the second board, so it probably means nothing much
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Icky
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Re: TT030 CA401146-001 REV.H

Post by Icky »

Your REV.H board has a lot of wires running around the bottom IC's and to the CPU. I wonder what those are as my REV.H doesn't have these.
vattari
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Re: TT030 CA401146-001 REV.H

Post by vattari »

:dualthumbup: :dualthumbup: :dualthumbup:
Thanks for this post. I have a TT that needs some ICs replaced and this detailed enough to show what I need to do
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krupkaj
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Re: TT030 CA401146-001 REV.H

Post by krupkaj »

it is great it helped you
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Icky
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Re: TT030 CA401146-001 REV.H

Post by Icky »

Found it! - https://www.dev-docs.org/docs/htm/search.php?find=_4 document named TT030 Rev B1 and D Board Rework Schematic

Has anyone undertaken this work as the schematics in the doc are a little faded? I would like to have a go but would appreciate any pointers.
Atarian Computing
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Re: TT030 CA401146-001 REV.H

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