chimchim Posted January 8, 2009 Report Share Posted January 8, 2009 I didn't pay close enough attention and ordered an LCD that is slightly too large to fit through the CS pcb. The LCD i have is around 42mm tall when the parts list called for 39.33mm. The PCB holes and actual character screen size match on the one I have it's just the bezel.Anyone see a problem with slightly enlarging the PCB opening? There seems to be enough room where I could dremel off a mm or two without hitting any traces. Quote Link to comment Share on other sites More sharing options...
Wilba Posted January 9, 2009 Report Share Posted January 9, 2009 Can you send a link to where you bought the LCD, or upload a datasheet?Do the mount hole positions match the holes on the CS PCB?To answer your question, you can enlarge the cutout with a Dremel up to the pads of the switches, which would be ~2.5mm from top and ~3mm from bottom. I use a "grinding disc" to cut PCBs, and cut with the edge. Quote Link to comment Share on other sites More sharing options...
chimchim Posted January 9, 2009 Author Report Share Posted January 9, 2009 Bought from mouser along w/ most of the other CS components:http://www.newhavendisplay.com/specs/NHD-0420DZ-FL-YBW.pdfThe holes match up perfectly so I'm fairly certain it should work, bezel dimensions are slightly different. The main hangup it is 41.7mm tall where the "crystalfontz" is 39.3mm, I think taking about 1mm off along the top and bottom of the PCB hole would do the trick. Quote Link to comment Share on other sites More sharing options...
Wilba Posted January 9, 2009 Report Share Posted January 9, 2009 I looked at a lot of datasheets to come up with the right size for the cutout on the PCB... obviously didn't come across that one. :(Good plan. Unfortunately, taking a Dremel to your PCB voids the warranty. You have been warned. :) Quote Link to comment Share on other sites More sharing options...
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