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Wirehead
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PostPosted: Tue Feb 11, 2003 13:52 
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Joined: Tue Feb 11, 2003 13:36
Posts: 1
Location: Tromsø, Norway
what changes would be needed on Henri`s CFAG12864B-WGH-V schematics for it to work with the crystal fontz CFAG320240C-FMI-T lcd display?

Also, the CFAG320240C-FMI-T req. 24v LCD supply voltage, and.. i was considering using the +12v and the -12v ground from the PSU. Will this work? or do i need one of those 100$ voltage converters? (display only uses 100ma)

(tech specs on the disp: http://www.crystalfontz.com/products/32 ... 20240CFMIT)
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Henri
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PostPosted: Tue Feb 11, 2003 19:33 
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Joined: Sun May 05, 2002 22:05
Posts: 2063
Location: Lappeenranta, Finland
You can find discussion and schematics for the CFAG320240C-FMI-T here:
http://zapour.student.utwente.nl/schijf ... .php?t=131

I believe the display has internal negative voltage supply so there's no need to have your own negative voltage source.
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