Is my game gear power adapter inner positive or inner negative?
Hi,
I have a a Game Gear VA1 (Europe version, 837-9130), the power board has number 171-6391B (also has 837-9131). I don't have the power supply, but before buying a replacement I wanted to make sure whether I need a 9V adapter with inner positive or inner negative.
I can't figure it out from the Power board, does anyone know why one I would need?
Thank you!
Simone
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