Hello,
I've purchased a MSX1 GoldStar FC-200 and the internal power supply is not working... all voltages are 0...
So i want to replace it, using a PC ATX power supply.. the goldstar fc-200 as a connector labelled: GND, +5, +12, -12. That's easy with the pc power supply.
but, theres a second 2 wire conector, going into the main board, that's have no label.. it's a black and a yellow wire..
Can someone with the knowlodge or the same MSX tell me what voltage goes in the secondary connctor ?? so i can make a circuit and replicate it ???
Thank you
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), then it
), and check each of those. Any of those failed: replace, plug in mains AC, and check output voltages. All okay: reconnect main board & check again. Sometimes a fuse blows for no obvious reason & replacing it does the job.