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Atari TT PSU & CPU Fan Cable Tidy Up

Last post by Icky « Fri Apr 27, 2018 9:21 am
Posted in MEMBER BLOGS
Replies: 2
by Icky » Thu Apr 26, 2018 6:42 pm » in MEMBER BLOGS

After recapping the Atari TT PSU and adding the Noctura fan I added a CPU Fan and heatsink.

The CPU sits under the RAM board and gets hot as air...

2 Replies

25 Views

Last post by Icky
Fri Apr 27, 2018 9:21 am
C103544-001 REV.1

Last post by Atarian Computing « Fri Apr 27, 2018 9:11 am
Posted in MEGA ST

by Atarian Computing » Fri Apr 27, 2018 9:11 am » in MEGA ST

From
2017-04-23-mega-st-05.jpg

0 Replies

3 Views

Last post by Atarian Computing
Fri Apr 27, 2018 9:11 am
C103277-___ REV.2.2

Last post by Atarian Computing « Fri Apr 27, 2018 8:59 am
Posted in MEGA ST

by Atarian Computing » Fri Apr 27, 2018 8:59 am » in MEGA ST

This apparently is Spiny's board. I hope it's ok to post it here :)
mega.jpg

0 Replies

4 Views

Last post by Atarian Computing
Fri Apr 27, 2018 8:59 am
C103544-001 REV.1.1

Last post by Atarian Computing « Fri Apr 27, 2018 6:15 am
Posted in MEGA ST
Replies: 1
by Atarian Computing » Fri Apr 27, 2018 6:14 am » in MEGA ST

From:
mega-st.jpg

1 Replies

8 Views

Last post by Atarian Computing
Fri Apr 27, 2018 6:15 am
C100501-001 REV.1.0

Last post by Atarian Computing « Fri Apr 27, 2018 5:46 am
Posted in MEGA ST

by Atarian Computing » Fri Apr 27, 2018 5:46 am » in MEGA ST

From:
c100501-001-10.JPG

0 Replies

7 Views

Last post by Atarian Computing
Fri Apr 27, 2018 5:46 am
When is a ST not a ST anymore ?

Last post by Darklord « Fri Apr 27, 2018 12:40 am
Posted in HARDWARE DISCUSSIONS
Replies: 35
by exxos » Thu Apr 05, 2018 10:28 pm » in HARDWARE DISCUSSIONS
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In light of moving to FPGA to replace the custom chips..

For example early suska

IC's get replaced with FPGA.. is that still a ST ?

My goal is...
35 Replies

1108 Views

Last post by Darklord
Fri Apr 27, 2018 12:40 am
Retrobright ozone method

Last post by Neffers « Fri Apr 27, 2018 12:00 am
Posted in CHAT FORUM
Replies: 13
by exxos » Thu Apr 26, 2018 3:03 pm » in CHAT FORUM
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I saw this video reviewing many retrobright solutions...

Where he used a ozone generator with some limited success. He basically says the...
13 Replies

85 Views

Last post by Neffers
Fri Apr 27, 2018 12:00 am
Hissing and whistling in the STe audio output

Last post by exxos « Thu Apr 26, 2018 9:19 pm
Posted in TWEAKS & FIXES
Replies: 46
by Paulo P » Sun Feb 18, 2018 2:46 pm » in TWEAKS & FIXES
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Hi.
I would like to ask about the STe DAC Audio Noise Fix . I've noticed a little noise , high hissing or whistling in the audio output from my STe...
46 Replies

1106 Views

Last post by exxos
Thu Apr 26, 2018 9:19 pm
Atari PCB Revision #s and their Interpretation

Last post by exxos « Thu Apr 26, 2018 9:15 pm
Posted in HARDWARE DISCUSSIONS
Replies: 1
by Atarian Computing » Thu Apr 26, 2018 11:34 am » in HARDWARE DISCUSSIONS

How do I interpret the PCB revision numbers?

In the case of the STFM, I know that C070789-001 is newer than C070523-001, but can you tell from the...

1 Replies

48 Views

Last post by exxos
Thu Apr 26, 2018 9:15 pm
Virtual Floppy Image TOS mod

Last post by exxos « Thu Apr 26, 2018 6:15 pm
Posted in SOFTWARE PROGRAMMING & DISCUSSION
Replies: 1
by Petari » Thu Apr 26, 2018 6:05 pm » in SOFTWARE PROGRAMMING & DISCUSSION

Little demonstration:
Working with floppies today is not only obsolete, but very troublesome, frustrating because unreliable old drives and disks. I...

1 Replies

31 Views

Last post by exxos
Thu Apr 26, 2018 6:15 pm
Fixing broken pins on a ROM chip

Last post by rubber_jonnie « Thu Apr 26, 2018 3:05 pm
Posted in ROM UPGRADES
Replies: 5
by rubber_jonnie » Wed Apr 25, 2018 10:43 pm » in ROM UPGRADES

Since this just happened to me, and also someone else on the Facebook Pages, I thought I'd do a quick fix guide for if you've broken a pin off your...

5 Replies

70 Views

Last post by rubber_jonnie
Thu Apr 26, 2018 3:05 pm
C103999-001 REV. [2]

Last post by Atarian Computing « Thu Apr 26, 2018 6:36 am
Posted in STACY

by Atarian Computing » Thu Apr 26, 2018 6:36 am » in STACY

From an old eBay listing
C103999-001 REV. .png

0 Replies

21 Views

Last post by Atarian Computing
Thu Apr 26, 2018 6:36 am
C103421-001 REV.2[5]

Last post by Atarian Computing « Thu Apr 26, 2018 6:33 am
Posted in STACY

by Atarian Computing » Thu Apr 26, 2018 6:33 am » in STACY

From (I will add my own board later)
Stacy C103421-001 REV.2 .jpg

0 Replies

19 Views

Last post by Atarian Computing
Thu Apr 26, 2018 6:33 am
Maplin for sale?

Last post by Icky « Wed Apr 25, 2018 11:40 pm
Posted in CHAT FORUM
Replies: 9
by DrF » Sun Feb 25, 2018 2:14 pm » in CHAT FORUM

Maplins the place you go when something blows up on a Sunday and nowhere else is open or you cant wait 3 weeks from China is up for sale?

I wonder...

9 Replies

262 Views

Last post by Icky
Wed Apr 25, 2018 11:40 pm
Memory Chip Test Rig

Last post by rubber_jonnie « Wed Apr 25, 2018 11:17 pm
Posted in ELECTRONICS
Replies: 2
by rubber_jonnie » Wed Apr 25, 2018 11:04 pm » in ELECTRONICS

Speaking to Exxos the other day about a RAM issue, he suggested I remove one chip from a working bank, and fit a socket so I could test a chip at a...

2 Replies

48 Views

Last post by rubber_jonnie
Wed Apr 25, 2018 11:17 pm
C070789-001 REV .D

Last post by Atarian Computing « Wed Apr 25, 2018 2:59 pm
Posted in STFM
Replies: 1
by rubber_jonnie » Mon Jan 08, 2018 4:55 pm » in STFM

IMG_20171224_122200.jpg

1 Replies

308 Views

Last post by Atarian Computing
Wed Apr 25, 2018 2:59 pm
C070789-001 REV.C

Last post by Atarian Computing « Wed Apr 25, 2018 2:58 pm
Posted in STFM

by Atarian Computing » Wed Apr 25, 2018 2:58 pm » in STFM

IMG_0017.JPG

0 Replies

23 Views

Last post by Atarian Computing
Wed Apr 25, 2018 2:58 pm
TT/Mega STE power supply headaches

Last post by exxos « Tue Apr 24, 2018 7:49 pm
Posted in PSU (power supplies)
Replies: 42
by damanloox » Mon Apr 16, 2018 9:05 pm » in PSU (power supplies)
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I've been trying to find the issue that I have with my TT (or PSU specifically)... Long story short (exxos knows the details as I have been bothering...
42 Replies

399 Views

Last post by exxos
Tue Apr 24, 2018 7:49 pm
Project STacy (STaceX, TOS 2.06 & others)

Last post by Atarian Computing « Tue Apr 24, 2018 11:18 am
Posted in HARDWARE DISCUSSIONS
Replies: 67
by Atarian Computing » Wed Aug 30, 2017 6:57 pm » in HARDWARE DISCUSSIONS
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Greetings Atarians,

I've acquired a couple of slightly defective STacy units. I have not received them yet but I know that the keyboards need new...
67 Replies

4329 Views

Last post by Atarian Computing
Tue Apr 24, 2018 11:18 am
STE V1.5 32MHz BOOSTER - STATUS

Last post by exxos « Tue Apr 24, 2018 9:57 am
Posted in STE V1 32MHz BOOSTER
Replies: 65
by exxos » Mon Aug 21, 2017 1:23 pm » in STE V1 32MHz BOOSTER
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stev1.jpg

In light of a lot of people not being able to solder well enough to fit the V1 STE BOOSTER ,I Designed this prototype which will plug...
65 Replies

2593 Views

Last post by exxos
Tue Apr 24, 2018 9:57 am
CA300779-001 REV 5.1

Last post by Icky « Tue Apr 24, 2018 9:12 am
Posted in STE
Replies: 2
by Icky » Mon Apr 23, 2018 7:49 pm » in STE

Here are pictures of my STE.

What intrigues me are the patch wires on the board and piggy back on U211.

IMG_2850.png

IMG_2851.png

2 Replies

54 Views

Last post by Icky
Tue Apr 24, 2018 9:12 am
C070789-001 REV.F2

Last post by rubber_jonnie « Tue Apr 24, 2018 9:05 am
Posted in STFM
Replies: 3
by Atarian Computing » Tue Apr 24, 2018 7:44 am » in STFM

Sorry for the crap quality.
IMG_0169.jpg

3 Replies

40 Views

Last post by rubber_jonnie
Tue Apr 24, 2018 9:05 am
My little retr0bright experience [SUCCESS]

Last post by Bobrane « Tue Apr 24, 2018 8:59 am
Posted in MEMBER BLOGS
Replies: 6
by Bobrane » Mon Apr 23, 2018 9:10 am » in MEMBER BLOGS

Hi everyone,

As I am restoring one of my STE in a custom way, i decided to do a paint job on the body. However, the keyboard looked really yellow....

6 Replies

127 Views

Last post by Bobrane
Tue Apr 24, 2018 8:59 am
Who designed the Atari chipsets ?

Last post by calimero « Tue Apr 24, 2018 7:31 am
Posted in CHAT FORUM
Replies: 9
by exxos » Sun Oct 15, 2017 11:04 pm » in CHAT FORUM

Question might have been asked/answered before. Though who designed/worked on the ST chipsets, and are they still around, anyone tried to contact...

9 Replies

636 Views

Last post by calimero
Tue Apr 24, 2018 7:31 am
Ethernec drivers & NetUSBee on TT: I think I see the problem.

Last post by stephen_usher « Mon Apr 23, 2018 9:50 pm
Posted in SOFTWARE PROGRAMMING & DISCUSSION
Replies: 13
by stephen_usher » Fri Apr 20, 2018 11:18 pm » in SOFTWARE PROGRAMMING & DISCUSSION
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I've been trying to investigate why the Ethernec (ENEC.STX/ENEC3.STX) drivers don't work with my NetUSBee-lite when all the test programs do and I...
13 Replies

139 Views

Last post by stephen_usher
Mon Apr 23, 2018 9:50 pm

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