Part Number:DS90UH926Q-Q1
Tool/software: Linux
Hello guys:
I have used DS90UH926 in a digital dashboard, Now project start to pp but I have find about 7 units has display issues in 30 units, The issue is that there are several pix can not display the right colour, For example 4~6 pix should be display yellow but it display green on the screen, Firstly I think maybe this is the LCD screen issue, So I have changed a new LCD screen but the issue also appeared, Then I have soldering a new DS90UH926 on the board, I test again the issue has being fixed. So I wants to know which signal or device will be trigger this issue, How can I modify my design to fix this issue;
issues picture shown below:
Schematic shown below:
