Lisa 1.8a PSU clone by Warmech

[mvwijland]

I am building the Lisa 1.8a PSU Clone as designed by Warmech and I have a question. I have sourced all items as mentioned on the site: https://github.com/warmech/lisa-hardware/tree/main/LisATX - Pico ATX PSU Replacement

My question is, and i hope somebody has also created this replacement PSU, how to connect the Pico ATX to the board? Is it soldering the bottom of the pico ATX one-on-one to the board?

If any one as also created this power supply, i would very much appreciate a number of pictures? Also of the components that are covered by the Pico ATX/

 

[macmike]

Hi, yes i build this clone too. I put in a ATX-Connector (male) in the big PCB. Then you have to desolder the two ATX Connectors out of the Pico ATX and put in the big one from the opposite side. The 4-Pin connector is useless.
I will send you some pictures tomorrow.

Regards,Michael

 

[mvwijland]

Hi, yes i build this clone too. I put in a ATX-Connector (male) in the big PCB. Then you have to desolder the two ATX Connectors out of the Pico ATX and put in the big one from the opposite side. The 4-Pin connector is useless.
I will send you some pictures tomorrow.

Regards,Michael

Great, thanks, pictures much appreciated.

 

[macmike]

Hi,

i must correct my answer. I changed the connector in the Pico-ATX because it don´t fit in the one i used on the Lisa-PCB.
Please take a look at the pictures.

Regards, Michael

 

[mvwijland]

Oke, great, this helps me a lot. I will finish the power supply. and hopefully the Lisa will come back to live.