Re: Samsung MX-JS9500 Schematics Needed

Sorry to poke an old thread , but it might be useful to someone.

The symptoms you describe are caused by the ESS/Phoenix CPU not running. I've fixed a couple of these by reflowing the large RAM IC immediately adjacent to the CPU, or by reflashing the NOR flash MIC6.

If anyone's got schematics of this beast, I'd love to have one.