I now have a new project for this weekend to clean up and pop it open to see what is inside and if it can be re-capped. Will add new pics as I open it up.
- IMG_2753.JPG (3.2 MiB) Viewed 6330 times
You will not be able to post if you are still using Microsoft email addresses such as Hotmail etc
See here for more information viewtopic.php?f=20&t=7296
See here for more information viewtopic.php?f=20&t=7296
DO NOT USE DEVICES WHERE THE IP CHANGES CONSTANTLY!
At this time it is unfortunately not possible to white list users when your IP changes constantly.
You may inadvertently get banned because a previous attack may have used the IP you are now on.
So I suggest people only use fixed IP address devices until I can think of a solution for this problem!
At this time it is unfortunately not possible to white list users when your IP changes constantly.
You may inadvertently get banned because a previous attack may have used the IP you are now on.
So I suggest people only use fixed IP address devices until I can think of a solution for this problem!
Atari 520ST Power Brick PSU
Atari 520ST Power Brick PSU
Finally I got my hands on an Atari 520ST power brick. A rather large piece of plastic.
I now have a new project for this weekend to clean up and pop it open to see what is inside and if it can be re-capped. Will add new pics as I open it up.
I now have a new project for this weekend to clean up and pop it open to see what is inside and if it can be re-capped. Will add new pics as I open it up.
Re: Atari 520ST Power Brick PSU
Well I managed to pop the brick open by carefully putting a knife down the seam to break the old glue.
Its a NORTEL PNE-5
I did not expect to see this when I opened it up.
A load of epoxy resin around the transformer and it looks like the epoxy has stuck two of the fine wires from the transformer together (second and third wire down) see pic below:
Its a NORTEL PNE-5
I did not expect to see this when I opened it up.
- IMG_2756.JPG (2.59 MiB) Viewed 6293 times
A load of epoxy resin around the transformer and it looks like the epoxy has stuck two of the fine wires from the transformer together (second and third wire down) see pic below:
- IMG_2761.JPG (2.41 MiB) Viewed 6293 times
Re: Atari 520ST Power Brick PSU
Pictures of the component side of the PSU board. Haven't started to clean it up yet so its a bit dusty.
Look like its only 5 re-caps
Look like its only 5 re-caps
- IMG_2760.png (744.18 KiB) Viewed 6269 times
- IMG_2758.png (787.01 KiB) Viewed 6269 times
- IMG_2757.png (1.17 MiB) Viewed 6269 times
Re: Atari 520ST Power Brick PSU
Nice! Whats the 8pin chip number ?
Re: Atari 520ST Power Brick PSU
Chip is NE5561N
Caps are 2x 470uF 25V and 3x 4700uF 16V
Re: Atari 520ST Power Brick PSU
Can't seem to find a schematic for it anywhere ?
Re: Atari 520ST Power Brick PSU
Indeed I too had a look around. I guess whilst I clean it up I'll draw out the schematic - its no bother. I'm interested to find out how its configured.