Take a look at US250 schematics, anyway see also my replies below.
Matteo
So I'm trying to wake up my old mame cabinet again, putting an Arcade monitor in it with a MTC 9000 chassis. The chassis needs 128V AC and 220V AC input. I also happen to have a US250 power supply.
A few questions:
- What is the 220V AC input for? Degauss circuit.
- The MTC9000 manual mentions that you can use a US250 power supply, but for what? The US250 only outputs 136V DC (and a bunch of lower voltages)? You can use it to supply Hantarex monitors and game board.
- If I can use the US250, then I obviously don't have 220V AC from it available. Is that a problem? See next reply.
- Next to 136V DC pins on the US250 there are two pins for degauss. To where do I connect them on the MTC9000? To 220 V AC input of the monitor, to supply the degauss circuit.
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