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Released December 3, 1994 in Japan and September 9, 1995 in North America. Models SCPH-100x, SCPH-3000, SCPH-3500, SCPH-500x, SCPH-550x, SCPH-700x, SCPH-750x, and SCPH-900x.

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Ps1 problems with motherboard

My ps1 scph-9002 has a problem with motherboad, it turns on but no video output, no audio or any spinning. Everything is connected.Should i replace the motherboard or try to fix it? Previous user had istalled modchip, so problem could be there also

Also problem is not caused by tv or video output cable

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Have you check if the Av output are damaged?

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Nothing is turning on, av output and motherboard looks fine

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Make sure your PSU cables are connected, and check its voltage with a DMM if you’re sure it is properly connected to the board. It’s more likely to be the board’s power supply if nothing is happening on the motherboard.

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