so after getting this old retro pc it did not come with the AC dual power pack. the board inside had been altered by some one a long time ago so i went down the road of re-making it to use a Meanwell PSU unit and made a new PBC for the power on/off and video/audio out..

i didn't put the RF on the board but you could if you want too... also put the pinout of the signal and power on the board as well..

the Meanwell PSU i used was a T30 as it is just small enough to fit in and has more than enough power output that the board needs at.. (5V 3A, 12v 1A, -5V 500Ma)

Don't forget to add it to your parts list as it is not in the BOM.. T30 PSU

i hope this helps anyone with one of these that needs a new option to power it up..