TECTOY MasterSystem (Brazil)

[Released: 1985] One of the most unusual features of the Sega Master System is its dual media inputs: one cartridge slot and one card slot. The card slot accepted small cards about the size of a credit card.

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/markiiisystem
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TECTOY MasterSystem (Brazil)

Post by /markiiisystem »

Hi everyone, I need help with my MasterSystem. I'm from Argentina and I have a TECTOY MasterSystem-II that connects to 220v When I traveled back to the US I took it with me but first I discarded the PSU thinking that I will find a 110v version I can use.
To my surprise, I can't seem to find it anywhere as my console has a DIN 5-pin connector.
Can someone with this specific model help me identify the voltage and current for each pin?
PS: I looked inside and apparently I need +5v +12v and GND. I tried using a PSU I have with those voltages but even that it turns on, the screen is black and there is no sound.

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