LCD display problem

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William
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Re: LCD display problem

Post by William » Tue May 12, 2020 11:22 am

My picture may be a little difficult to understand. :lol:
Capture.PNG
Capture.PNG (804.38 KiB) Viewed 1690 times
The following interface is used to burn firmware. The above interface is used when printing after burning.
-Keep your mind and try to test it. :)
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alexy34
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Joined: Wed Apr 29, 2020 5:09 am

Re: LCD display problem

Post by alexy34 » Tue May 12, 2020 11:28 am

Hi
the pin on the burn connection A B C D should be connected on witch pins on the st-link ?

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William
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Re: LCD display problem

Post by William » Tue May 12, 2020 11:33 am

Like this:
af150a3082d184d64d293fdedb9e0421.zip
(2.27 MiB) Downloaded 86 times
-Keep your mind and try to test it. :)
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!

alexy34
Posts: 65
Joined: Wed Apr 29, 2020 5:09 am

Re: LCD display problem

Post by alexy34 » Tue May 12, 2020 11:47 am

connection ??
Attachments
connection.PNG
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KriKri854
Posts: 15
Joined: Wed Apr 08, 2020 10:00 pm

Re: LCD display problem

Post by KriKri854 » Thu May 14, 2020 1:45 pm

Hello,
I’ve similar problem on my A30T. I’ve put the system directory of the 30T UI.zip file (completed translated version that I found on this forum) on a directory on a that card and inserted this sad card in the slot of the lcd. I’ve read this on the forum but after doing that the screen was black.
Did I do something wrong?
Do I have to copy the files in the system directory on the Ed card or simply the directory itself?
Thank you.

KriKri854
Posts: 15
Joined: Wed Apr 08, 2020 10:00 pm

Re: LCD display problem

Post by KriKri854 » Thu May 14, 2020 2:47 pm

Can you send me the files to reflash lcd and procedure?

alexy34
Posts: 65
Joined: Wed Apr 29, 2020 5:09 am

Re: LCD display problem

Post by alexy34 » Thu May 14, 2020 10:20 pm

Hi,
I haven't solved my problem yet, my screen still black.
I thing the only way to slove this problem is to connect the lcd screen to a ST-LINK emulator directly, but i don't know how to connect the wires.

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William
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Re: LCD display problem

Post by William » Fri May 15, 2020 2:19 pm

Sorry, we've sent out the screen
-Keep your mind and try to test it. :)
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!

KriKri854
Posts: 15
Joined: Wed Apr 08, 2020 10:00 pm

Re: LCD display problem

Post by KriKri854 » Tue May 19, 2020 5:17 pm

OK. Is it possible to test to update the actual screen with SK-link to see if it still works?
I've received the firmware but I do not know the pin connections. Is it same as on GTM32 motherboard?

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William
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Re: LCD display problem

Post by William » Tue May 19, 2020 6:12 pm

Which pin is connected to provide photos?
-Keep your mind and try to test it. :)
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!

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