Re: Olivetti PCS33 (386 SX)/M-300 - Repairing
Posted on 2021-07-18, 22:50
My PCS-11 has started, the ATX power supply connection circuit (or pico PSU in may case ) is correct except for the brown wire which is the reset that comes from the original power supply, inserting the test board in fact without that wire connected the resetis off , insert a resistance in series ( …