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作为视频游戏机开发公司的世嘉所开发的视频游戏机的综合维修信息。 2001年1月起,他们开始专注于软件开发。

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doesn't work, won't turn on

Hey there,

I just used an multi adaptor to power my Sega Master system 1 Power Base and I think I used the wrong polarity (I assume). Now the Device won't turn on anymore, the power LED doesnt light. I opened it up, but there's no broken part like capacitors or else.

I really don't know what happened, now I'm using the right polarity, and the mainboard gets enough power, no fuses are blown or else...I am really sad about that, so I hope someone of you knows a solution.

Greetings

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I fixed this problem by replacing the dead 7805 IC which turns the incoming 9 volt to regular 5 volt. This part was blown up and only cost 0.30 € Cent.

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