pinout for Topas lcd controller on a opterex touchscreen

I'm trying to work with a Topas Tech 705-10818-003 lcd panel adaptor attached to an opterex DMF50174. This is a legacy unit used in designated systems but does have the functionality to be connected to a

1/2 vga output and have the touch operate by RS232 (serial).

Trouble is that I can't find any documents outlining the pinout of the

50pin IDC on the topaz board (J1). Also Opterex's pdf archive is no longer up-to-date so working with the primart I/O is no go either.

Does anyone have any info for either or both boards? I'd love to get this unit powered and running with my HTPC.

Thanks

Reply to
michael.leonard
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