TT030 CA401146-001 REV.H

krupkaj · Post by **krupkaj** » Fri Jan 26, 2018 8:23 pm

Here are 2 versions of TT

: 20180121_104648.jpg (3.14 MiB) Viewed 14228 times

: 20180121_104548.jpg (3.24 MiB) Viewed 14228 times

Neffers · Post by **Neffers** » Fri Jan 26, 2018 8:56 pm

Add CA401146-001 REV.H in your title. It may help somebody some day

There's nothing I can see on the first board but if you find info, add that too.

Post by **rubber_jonnie** » Sat Jan 27, 2018 1:22 pm

Title updated with part no/rev.

Maeke · Post by **Maeke** » Sun Jan 28, 2018 10:01 am

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

Post by **Icky** » Wed Feb 07, 2018 12:31 pm

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 · Post by **vattari** » Thu Feb 22, 2018 2:29 pm

Thanks for this post. I have a TT that needs some ICs replaced and this detailed enough to show what I need to do

krupkaj · Post by **krupkaj** » Sun Feb 25, 2018 10:34 pm

it is great it helped you

Post by **Icky** » Sun Mar 04, 2018 7:57 am

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 · Post by **Atarian Computing** » Mon Jun 11, 2018 6:08 pm

See my guide here: https://www.exxosforum.co.uk/forum/viewt ... f=31&t=887

exxos's Atari, Amiga & retro forum

TT030 CA401146-001 REV.H

TT030 CA401146-001 REV.H

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