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Bigdogbro1
(@bigdogbro1)
Estimable Member
LCD board Schematics

Hi All,

I have been trying to locate schematics for the MK3 LCD Display board and the Einsy controller firmware source code and not having much luck. Could someone please provide a link for this information. I am aware it's on GitHub but I don't get into that neighborhood that often and don't know my way around.

Thanks!

MK3 Kit, Designed, built 4x4 CNC Plasma Cutting Table, Motorcycles Bigdogbro's Adventures
http://www.youtube.com/channel/UC5djrxBeeOKB9_6rHnn6G8A

Posted : 31/08/2018 2:35 pm
Olef
 Olef
(@olef)
Honorable Member
Re: LCD board Schematics

Everything Prusa can be found here - https://github.com/prusa3d

Posted : 31/08/2018 5:30 pm
doa
 doa
(@doa)
Estimable Member
Re: LCD board Schematics

it's not Prusa specific, it's general reprap display controller. It's called 2004 LCD Smart Controller, you can add "reprap" word when googling for it.

with above you'll find easily what you need. for example it's homepage: https://reprap.org/wiki/RepRapDiscount_Smart_Controller

there's also full graphic 128x64px controller, don't' get mistaken with it

Posted : 01/09/2018 12:23 pm
Bigdogbro1
(@bigdogbro1)
Estimable Member
Topic starter answered:
Re: LCD board Schematics

Thank you so much for the help!

MK3 Kit, Designed, built 4x4 CNC Plasma Cutting Table, Motorcycles Bigdogbro's Adventures
http://www.youtube.com/channel/UC5djrxBeeOKB9_6rHnn6G8A

Posted : 01/09/2018 3:08 pm
Bigdogbro1
(@bigdogbro1)
Estimable Member
Topic starter answered:
Re: LCD board Schematics

I am finding that the signal information does not match up on the schematic of the LCD/SD card front panel when compared to the Einsy Rambo board schematic LCD & SD card P1 & P2 connector information. The first picture is the SD card portion on the front panel PCB.

Is this the correct schematics for the MK3 controller?
It is from the GitHub site.

Thanks for any insight

MK3 Kit, Designed, built 4x4 CNC Plasma Cutting Table, Motorcycles Bigdogbro's Adventures
http://www.youtube.com/channel/UC5djrxBeeOKB9_6rHnn6G8A

Posted : 03/09/2018 5:30 pm
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