For testing old Computers you will need a lot of different power supplys with AC and DC Voltage.
I put them together and we got one to rule them all 😉
Meanwell RT-65B and a 9V AC Power Supply
9V /2100mA
5V / 5,0A
12V / 2,8A
-12V /0,5A
So it works @:
I bought some Competition Pro Mini and most of them have brocken microswitches 🙁
I found some replacements here:
http://www.voelkner.de/products/43525/Microschalter-Ultraminiatur-5A-250V-Sim.-R.-Hebel.html
It was very tricky to add the Universal TX PCB in this tiny stick but after all it looks great 🙂
After removing original parts I add a Led and two more micro switches for Select and Start.
The chrome switch to swap between Layout Select/Start and Button X, Button Y
I must move the electronic of the LiPo to put it between the two fire Buttons
Recently I got a A1200 NTSC Board. It is running @60Hz. You can set the speed of the Amiga by hitting both mouse buttons at Power Up. But I want to make it permanent to 50Hz because I am living in germany and some games need 50Hz.
I done some 50/60Hz switches for the Amiga CD32 Unit and it is similar.
You have to find R203 downunder and use a a switch. didn’t want to make a hole into the case of the Amiga. Therefore I am using the switch of the RF-Unit. I set it permantly to Channel 2 (but I didn’t think I will never use the RF-Output).
Here are some pics
you have to cut two circuits running to the switch. And it is free for 50/60Hz usage.
I got a realy new Amiga Mouse (right Mouse). And want to clean up a mouse in a bad taste like the left one.
After some cleaning and putting into a retrobright like lotion and a lot of sun (around 1-2 weeks)
look what happens to the bad mouse.
The only prob remains is the cable …
