Line not getting displayed for the character LCD
I am using NHD-0416BZ-NSW-BBW character LCD in our design. We are sometimes not getting the top row line. It feels as if the head of the characters displayed are cut.
What can be the reason for the top line not getting activated or not displayed?
What can be the reason for the top line not getting activated or not displayed?
0
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Hi,
The characters could be cutoff due to a poor or contaminated connection of the zebra connector strips that connect the LCD glass to the PCB contacts.
Or it is also possible that the controller IC on the PCB has become defective and not all of the character lines are being communicated to the LCD glass.
Regards,0
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